fmt: remove space in front of ? and ! (#14366)
Daniel Däschle
GitHub
parent
df029da942
commit
d679146a80
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@ -43,7 +43,7 @@ fn main() {
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vexe := pref.vexe_path()
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vroot := os.dir(vexe)
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util.set_vroot_folder(vroot)
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os.chdir(vroot) ?
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os.chdir(vroot)?
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cmd := diff.find_working_diff_command() or { '' }
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mut app := App{
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diff_cmd: cmd
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@ -15,7 +15,7 @@ const vdir = @VEXEROOT
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fn main() {
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dump(fast_dir)
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dump(vdir)
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os.chdir(fast_dir) ?
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os.chdir(fast_dir)?
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if !os.exists('$vdir/v') && !os.is_dir('$vdir/vlib') {
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println('fast.html generator needs to be located in `v/cmd/tools/fast`')
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}
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@ -32,11 +32,11 @@ fn main() {
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// fetch the last commit's hash
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commit := exec('git rev-parse HEAD')[..8]
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if !os.exists('table.html') {
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os.create('table.html') ?
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os.create('table.html')?
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}
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mut table := os.read_file('table.html') ?
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mut table := os.read_file('table.html')?
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if os.exists('website/index.html') {
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uploaded_index := os.read_file('website/index.html') ?
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uploaded_index := os.read_file('website/index.html')?
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if uploaded_index.contains('>$commit<') {
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println('nothing to benchmark')
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exit(1)
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@ -48,7 +48,7 @@ fn main() {
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// build an optimized V
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println(' Building vprod...')
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os.chdir(vdir) ?
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os.chdir(vdir)?
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if os.args.contains('-noprod') {
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exec('./v -o vprod cmd/v') // for faster debugging
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} else {
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@ -82,8 +82,8 @@ fn main() {
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commit_date := exec('git log -n1 --pretty="format:%at" $commit')
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date := time.unix(commit_date.int())
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os.chdir(fast_dir) ?
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mut out := os.create('table.html') ?
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os.chdir(fast_dir)?
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mut out := os.create('table.html')?
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// place the new row on top
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html_message := message.replace_each(['<', '<', '>', '>'])
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@ -105,25 +105,25 @@ fn main() {
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<td>${int(f64(vlines) / f64(diff1) * 1000.0)}</td>
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</tr>\n' +
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table.trim_space()
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out.writeln(table) ?
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out.writeln(table)?
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out.close()
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// regenerate index.html
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header := os.read_file('header.html') ?
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footer := os.read_file('footer.html') ?
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mut res := os.create('index.html') ?
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res.writeln(header) ?
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res.writeln(table) ?
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res.writeln(footer) ?
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header := os.read_file('header.html')?
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footer := os.read_file('footer.html')?
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mut res := os.create('index.html')?
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res.writeln(header)?
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res.writeln(table)?
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res.writeln(footer)?
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res.close()
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// upload the result to github pages
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if os.args.contains('-upload') {
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println('uploading...')
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os.chdir('website') ?
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os.chdir('website')?
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os.execute_or_exit('git checkout gh-pages')
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os.cp('../index.html', 'index.html') ?
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os.rm('../index.html') ?
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os.cp('../index.html', 'index.html')?
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os.rm('../index.html')?
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os.system('git commit -am "update benchmark"')
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os.system('git push origin gh-pages')
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}
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@ -125,7 +125,7 @@ fn main() {
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should_sync := fp.bool('cache-sync', `s`, false, 'Update the local cache')
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context.is_bisect = fp.bool('bisect', `b`, false, 'Bisect mode. Use the current commit in the repo where oldv is.')
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if !should_sync && !context.is_bisect {
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fp.limit_free_args(1, 1) ?
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fp.limit_free_args(1, 1)?
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}
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////
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context.cleanup = fp.bool('clean', 0, false, 'Clean before running (slower).')
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@ -194,7 +194,7 @@ fn main() {
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fp.description(tool_description)
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fp.arguments_description('COMMIT_BEFORE [COMMIT_AFTER]')
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fp.skip_executable()
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fp.limit_free_args(1, 2) ?
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fp.limit_free_args(1, 2)?
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context.vflags = fp.string('vflags', 0, '', 'Additional options to pass to the v commands, for example "-cc tcc"')
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context.hyperfineopts = fp.string('hyperfine_options', 0, '', 'Additional options passed to hyperfine.
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${flag.space}For example on linux, you may want to pass:
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@ -143,7 +143,7 @@ const (
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fn main() {
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mut context := Context{}
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context.parse_options() ?
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context.parse_options()?
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context.run()
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context.show_diff_summary()
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}
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@ -155,7 +155,7 @@ fn (mut context Context) parse_options() ? {
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fp.description('Repeat command(s) and collect statistics. Note: you have to quote each command, if it contains spaces.')
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fp.arguments_description('CMD1 CMD2 ...')
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fp.skip_executable()
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fp.limit_free_args_to_at_least(1) ?
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fp.limit_free_args_to_at_least(1)?
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context.count = fp.int('count', `c`, 10, 'Repetition count.')
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context.series = fp.int('series', `s`, 2, 'Series count. `-s 2 -c 4 a b` => aaaabbbbaaaabbbb, while `-s 3 -c 2 a b` => aabbaabbaabb.')
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context.warmup = fp.int('warmup', `w`, 2, 'Warmup runs. These are done *only at the start*, and are ignored.')
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@ -42,7 +42,7 @@ fn cleanup_tdir() {
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fn create_test(tname string, tcontent string) ?string {
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tpath := os.join_path(tdir, tname)
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os.write_file(tpath, tcontent) ?
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os.write_file(tpath, tcontent)?
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eprintln('>>>>>>>> tpath: $tpath | tcontent: $tcontent')
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return tpath
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}
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@ -52,17 +52,17 @@ fn main() {
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os.chdir(os.wd_at_startup) or {}
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}
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println('> vroot: $vroot | vexe: $vexe | tdir: $tdir')
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ok_fpath := create_test('a_single_ok_test.v', 'fn test_ok(){ assert true }') ?
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ok_fpath := create_test('a_single_ok_test.v', 'fn test_ok(){ assert true }')?
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check_ok('"$vexe" "$ok_fpath"')
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check_ok('"$vexe" test "$ok_fpath"')
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check_ok('"$vexe" test "$tdir"')
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fail_fpath := create_test('a_single_failing_test.v', 'fn test_fail(){ assert 1 == 2 }') ?
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fail_fpath := create_test('a_single_failing_test.v', 'fn test_fail(){ assert 1 == 2 }')?
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check_fail('"$vexe" "$fail_fpath"')
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check_fail('"$vexe" test "$fail_fpath"')
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check_fail('"$vexe" test "$tdir"')
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rel_dir := os.join_path(tdir, rand.ulid())
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os.mkdir(rel_dir) ?
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os.chdir(rel_dir) ?
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os.mkdir(rel_dir)?
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os.chdir(rel_dir)?
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check_ok('"$vexe" test "..${os.path_separator + os.base(ok_fpath)}"')
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println('> all done')
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}
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@ -44,7 +44,7 @@ fn main() {
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for hf in hfields.split(',') {
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ctx.hide_names[hf] = true
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}
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fp.limit_free_args_to_at_least(1) ?
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fp.limit_free_args_to_at_least(1)?
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rest_of_args := fp.remaining_parameters()
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for vfile in rest_of_args {
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file := get_abs_path(vfile)
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@ -130,12 +130,12 @@ fn main() {
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}
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max_bname := context.max_bname_len(file_byte_map.keys())
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if context.write_file.len > 0 {
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mut out_file := os.create(context.write_file) ?
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out_file.write_string(context.header()) ?
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mut out_file := os.create(context.write_file)?
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out_file.write_string(context.header())?
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for bname, fbytes in file_byte_map {
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out_file.write_string(context.file2v(bname, fbytes, max_bname)) ?
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out_file.write_string(context.file2v(bname, fbytes, max_bname))?
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}
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out_file.write_string(context.footer()) ?
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out_file.write_string(context.footer())?
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} else {
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print(context.header())
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for bname, fbytes in file_byte_map {
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@ -23,7 +23,7 @@ fn main() {
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args_string := os.args[1..].join(' ')
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vexe := os.getenv('VEXE')
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vroot := os.dir(vexe)
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os.chdir(vroot) ?
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os.chdir(vroot)?
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folder := os.join_path('cmd', 'tools')
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tfolder := os.join_path(vroot, 'cmd', 'tools')
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main_label := 'Building $folder ...'
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@ -47,7 +47,7 @@ fn main() {
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exit(1)
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}
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//
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mut executables := os.ls(session.vtmp_dir) ?
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mut executables := os.ls(session.vtmp_dir)?
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executables.sort()
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for texe in executables {
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tname := texe.replace(os.file_ext(texe), '')
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@ -68,21 +68,21 @@ fn run_individual_test(case BumpTestCase) ? {
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test_file := os.join_path_single(temp_dir, case.file_name)
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os.rm(test_file) or {}
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os.write_file(test_file, case.contents) ?
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os.write_file(test_file, case.contents)?
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//
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os.execute_or_exit('${os.quoted_path(vexe)} bump --patch ${os.quoted_path(test_file)}')
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patch_lines := os.read_lines(test_file) ?
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patch_lines := os.read_lines(test_file)?
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assert patch_lines[case.line] == case.expected_patch
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os.execute_or_exit('${os.quoted_path(vexe)} bump --minor ${os.quoted_path(test_file)}')
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minor_lines := os.read_lines(test_file) ?
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minor_lines := os.read_lines(test_file)?
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assert minor_lines[case.line] == case.expected_minor
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os.execute_or_exit('${os.quoted_path(vexe)} bump --major ${os.quoted_path(test_file)}')
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major_lines := os.read_lines(test_file) ?
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major_lines := os.read_lines(test_file)?
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assert major_lines[case.line] == case.expected_major
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//
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os.rm(test_file) ?
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os.rm(test_file)?
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}
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fn test_all_bump_cases() {
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@ -5,7 +5,7 @@ const test_path = 'vcreate_test'
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fn init_and_check() ? {
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os.execute_or_exit('${os.quoted_path(@VEXE)} init')
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assert os.read_file('vcreate_test.v') ? == [
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assert os.read_file('vcreate_test.v')? == [
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'module main\n',
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'fn main() {',
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" println('Hello World!')",
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@ -13,7 +13,7 @@ fn init_and_check() ? {
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'',
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].join_lines()
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assert os.read_file('v.mod') ? == [
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assert os.read_file('v.mod')? == [
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'Module {',
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" name: 'vcreate_test'",
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" description: ''",
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@ -24,7 +24,7 @@ fn init_and_check() ? {
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'',
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].join_lines()
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assert os.read_file('.gitignore') ? == [
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assert os.read_file('.gitignore')? == [
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'# Binaries for programs and plugins',
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'main',
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'vcreate_test',
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@ -37,7 +37,7 @@ fn init_and_check() ? {
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'',
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].join_lines()
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assert os.read_file('.gitattributes') ? == [
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assert os.read_file('.gitattributes')? == [
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'*.v linguist-language=V text=auto eol=lf',
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'*.vv linguist-language=V text=auto eol=lf',
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'*.vsh linguist-language=V text=auto eol=lf',
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@ -45,7 +45,7 @@ fn init_and_check() ? {
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'',
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].join_lines()
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assert os.read_file('.editorconfig') ? == [
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assert os.read_file('.editorconfig')? == [
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'[*]',
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'charset = utf-8',
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'end_of_line = lf',
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@ -66,9 +66,9 @@ fn test_v_init() ? {
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defer {
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os.rmdir_all(dir) or {}
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}
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os.chdir(dir) ?
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os.chdir(dir)?
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init_and_check() ?
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init_and_check()?
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}
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fn test_v_init_in_git_dir() ? {
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@ -78,24 +78,24 @@ fn test_v_init_in_git_dir() ? {
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defer {
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os.rmdir_all(dir) or {}
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}
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os.chdir(dir) ?
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os.chdir(dir)?
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os.execute_or_exit('git init .')
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init_and_check() ?
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init_and_check()?
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}
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fn test_v_init_no_overwrite_gitignore() ? {
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dir := os.join_path(os.temp_dir(), test_path)
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os.rmdir_all(dir) or {}
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os.mkdir(dir) or {}
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os.write_file('$dir/.gitignore', 'blah') ?
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os.write_file('$dir/.gitignore', 'blah')?
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defer {
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os.rmdir_all(dir) or {}
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}
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os.chdir(dir) ?
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os.chdir(dir)?
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os.execute_or_exit('${os.quoted_path(@VEXE)} init')
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assert os.read_file('.gitignore') ? == 'blah'
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assert os.read_file('.gitignore')? == 'blah'
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}
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fn test_v_init_no_overwrite_gitattributes_and_editorconfig() ? {
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@ -114,15 +114,15 @@ indent_size = 4
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dir := os.join_path(os.temp_dir(), test_path)
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os.rmdir_all(dir) or {}
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os.mkdir(dir) or {}
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os.write_file('$dir/.gitattributes', git_attributes_content) ?
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os.write_file('$dir/.editorconfig', editor_config_content) ?
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os.write_file('$dir/.gitattributes', git_attributes_content)?
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os.write_file('$dir/.editorconfig', editor_config_content)?
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defer {
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os.rmdir_all(dir) or {}
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}
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os.chdir(dir) ?
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os.chdir(dir)?
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os.execute_or_exit('${os.quoted_path(@VEXE)} init')
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assert os.read_file('.gitattributes') ? == git_attributes_content
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assert os.read_file('.editorconfig') ? == editor_config_content
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assert os.read_file('.gitattributes')? == git_attributes_content
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assert os.read_file('.editorconfig')? == editor_config_content
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}
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@ -16,7 +16,7 @@ fn find_diff_cmd() string {
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fn test_vet() ? {
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os.setenv('VCOLORS', 'never', true)
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os.chdir(vroot) ?
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os.chdir(vroot)?
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test_dir := 'cmd/tools/vdoc/tests/testdata'
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main_files := get_main_files_in_dir(test_dir)
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fails := check_path(vexe, test_dir, main_files)
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@ -142,11 +142,11 @@ fn main() {
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exit(1)
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}
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opt.config = new_config(opt.root_path, toml_conf) ?
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opt.config = new_config(opt.root_path, toml_conf)?
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gen_in_path := arg_paths[0]
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if arg_paths.len >= 1 {
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generate_screenshots(mut opt, gen_in_path) ?
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generate_screenshots(mut opt, gen_in_path)?
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}
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if arg_paths.len > 1 {
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target_path := arg_paths[1]
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@ -199,7 +199,7 @@ fn generate_screenshots(mut opt Options, output_path string) ? {
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if opt.verbose {
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eprintln('Creating output path `$dst_path`')
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}
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os.mkdir_all(dst_path) ?
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os.mkdir_all(dst_path)?
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}
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screenshot_path := os.join_path(dst_path, rel_out_path)
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@ -332,7 +332,7 @@ fn take_screenshots(opt Options, app AppConfig) ?[]string {
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// ensure_env returns nothing if everything is okay.
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fn ensure_env(opt Options) ? {
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if !os.exists(tmp_dir) {
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os.mkdir_all(tmp_dir) ?
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os.mkdir_all(tmp_dir)?
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}
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if runtime_os !in supported_hosts {
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@ -355,9 +355,9 @@ fn vexe() string {
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fn new_config(root_path string, toml_config string) ?Config {
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doc := if os.is_file(toml_config) {
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toml.parse_file(toml_config) ?
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toml.parse_file(toml_config)?
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} else {
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toml.parse_text(toml_config) ?
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toml.parse_text(toml_config)?
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}
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path := os.real_path(root_path).trim_right('/')
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@ -12,11 +12,11 @@ fn main() {
|
|||
fp.version('0.0.1')
|
||||
fp.description('\nScan .v source files, and print the V tokens contained in them.')
|
||||
fp.arguments_description('PATH [PATH]...')
|
||||
fp.limit_free_args_to_at_least(1) ?
|
||||
fp.limit_free_args_to_at_least(1)?
|
||||
pref := pref.new_preferences()
|
||||
mut all_paths := fp.remaining_parameters()
|
||||
for path in all_paths {
|
||||
mut scanner := scanner.new_scanner_file(path, .parse_comments, pref) ?
|
||||
mut scanner := scanner.new_scanner_file(path, .parse_comments, pref)?
|
||||
mut tok := token.Token{}
|
||||
for tok.kind != .eof {
|
||||
tok = scanner.scan()
|
||||
|
|
|
|||
|
|
@ -15,7 +15,7 @@ fn main() {
|
|||
short_v_name := vexe_name.all_before('.')
|
||||
//
|
||||
recompilation.must_be_enabled(vroot, 'Please install V from source, to use `$vexe_name self` .')
|
||||
os.chdir(vroot) ?
|
||||
os.chdir(vroot)?
|
||||
os.setenv('VCOLORS', 'always', true)
|
||||
args := os.args[1..].filter(it != 'self')
|
||||
jargs := args.join(' ')
|
||||
|
|
|
|||
|
|
@ -11,7 +11,7 @@ fn main() {
|
|||
$if windows {
|
||||
println('Setup freetype...')
|
||||
vroot := os.dir(pref.vexe_path())
|
||||
os.chdir(vroot) ?
|
||||
os.chdir(vroot)?
|
||||
if os.is_dir(freetype_folder) {
|
||||
println('Thirdparty "freetype" is already installed.')
|
||||
} else {
|
||||
|
|
|
|||
|
|
@ -172,7 +172,7 @@ fn compile_shaders(opt Options, input_path string) ? {
|
|||
// Currently sokol-shdc allows for multiple --input flags
|
||||
// - but it's only the last entry that's actually compiled/used
|
||||
// Given this fact - we can only compile one '.glsl' file to one C '.h' header
|
||||
compile_shader(co, shader_file) ?
|
||||
compile_shader(co, shader_file)?
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -233,10 +233,10 @@ fn collect(path string, mut list []string) {
|
|||
// tools can be setup or is already in place.
|
||||
fn ensure_external_tools(opt Options) ? {
|
||||
if !os.exists(cache_dir) {
|
||||
os.mkdir_all(cache_dir) ?
|
||||
os.mkdir_all(cache_dir)?
|
||||
}
|
||||
if opt.force_update {
|
||||
download_shdc(opt) ?
|
||||
download_shdc(opt)?
|
||||
return
|
||||
}
|
||||
|
||||
|
|
@ -250,7 +250,7 @@ fn ensure_external_tools(opt Options) ? {
|
|||
return
|
||||
}
|
||||
|
||||
download_shdc(opt) ?
|
||||
download_shdc(opt)?
|
||||
}
|
||||
|
||||
// shdc_exe returns an absolute path to the `sokol-shdc` tool.
|
||||
|
|
@ -277,26 +277,26 @@ fn download_shdc(opt Options) ? {
|
|||
}
|
||||
}
|
||||
if os.exists(file) {
|
||||
os.rm(file) ?
|
||||
os.rm(file)?
|
||||
}
|
||||
|
||||
mut dtmp_file, dtmp_path := util.temp_file(util.TempFileOptions{ path: os.dir(file) }) ?
|
||||
mut dtmp_file, dtmp_path := util.temp_file(util.TempFileOptions{ path: os.dir(file) })?
|
||||
dtmp_file.close()
|
||||
if opt.verbose {
|
||||
eprintln('$tool_name downloading sokol-shdc from $download_url')
|
||||
}
|
||||
http.download_file(download_url, dtmp_path) or {
|
||||
os.rm(dtmp_path) ?
|
||||
os.rm(dtmp_path)?
|
||||
return error('$tool_name failed to download sokol-shdc needed for shader compiling: $err')
|
||||
}
|
||||
// Make it executable
|
||||
os.chmod(dtmp_path, 0o775) ?
|
||||
os.chmod(dtmp_path, 0o775)?
|
||||
// Move downloaded file in place
|
||||
os.mv(dtmp_path, file) ?
|
||||
os.mv(dtmp_path, file)?
|
||||
if runtime_os in ['linux', 'macos'] {
|
||||
// Use the .exe file ending to minimize platform friction.
|
||||
os.mv(file, shdc) ?
|
||||
os.mv(file, shdc)?
|
||||
}
|
||||
// Update internal version file
|
||||
os.write_file(shdc_version_file, update_to_shdc_version) ?
|
||||
os.write_file(shdc_version_file, update_to_shdc_version)?
|
||||
}
|
||||
|
|
|
|||
|
|
@ -54,7 +54,7 @@ fn main() {
|
|||
context.pref = &pref.Preferences{
|
||||
output_mode: .silent
|
||||
}
|
||||
mut source := os.read_file(context.path) ?
|
||||
mut source := os.read_file(context.path)?
|
||||
source = source[..context.cut_index]
|
||||
|
||||
go fn (ms int) {
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ import v.pref
|
|||
fn main() {
|
||||
vexe := pref.vexe_path()
|
||||
vroot := os.dir(vexe)
|
||||
os.chdir(vroot) ?
|
||||
os.chdir(vroot)?
|
||||
os.setenv('VCOLORS', 'always', true)
|
||||
self_idx := os.args.index('tracev')
|
||||
args := os.args[1..self_idx]
|
||||
|
|
|
|||
|
|
@ -26,7 +26,7 @@ fn new_app() App {
|
|||
fn main() {
|
||||
app := new_app()
|
||||
recompilation.must_be_enabled(app.vroot, 'Please install V from source, to use `v up` .')
|
||||
os.chdir(app.vroot) ?
|
||||
os.chdir(app.vroot)?
|
||||
println('Updating V...')
|
||||
app.update_from_master()
|
||||
v_hash := version.githash(false)
|
||||
|
|
|
|||
|
|
@ -14,7 +14,7 @@ fn find_diff_cmd() string {
|
|||
fn test_vet() ? {
|
||||
vexe := os.getenv('VEXE')
|
||||
vroot := os.dir(vexe)
|
||||
os.chdir(vroot) ?
|
||||
os.chdir(vroot)?
|
||||
test_dir := 'cmd/tools/vvet/tests'
|
||||
tests := get_tests_in_dir(test_dir)
|
||||
fails := check_path(vexe, test_dir, tests)
|
||||
|
|
|
|||
|
|
@ -313,7 +313,7 @@ fn main() {
|
|||
fp.description('Collect all .v files needed for a compilation, then re-run the compilation when any of the source changes.')
|
||||
fp.arguments_description('[--silent] [--clear] [--ignore .db] [--add /path/to/a/file.v] [run] program.v')
|
||||
fp.allow_unknown_args()
|
||||
fp.limit_free_args_to_at_least(1) ?
|
||||
fp.limit_free_args_to_at_least(1)?
|
||||
context.is_worker = fp.bool('vwatchworker', 0, false, 'Internal flag. Used to distinguish vwatch manager and worker processes.')
|
||||
context.silent = fp.bool('silent', `s`, false, 'Be more silent; do not print the watch timestamp before each re-run.')
|
||||
context.clear_terminal = fp.bool('clear', `c`, false, 'Clears the terminal before each re-run.')
|
||||
|
|
|
|||
22
doc/docs.md
22
doc/docs.md
|
|
@ -1303,7 +1303,7 @@ large_index := 999
|
|||
val := arr[large_index] or { panic('out of bounds') }
|
||||
println(val)
|
||||
// you can also do this, if you want to *propagate* the access error:
|
||||
val2 := arr[333] ?
|
||||
val2 := arr[333]?
|
||||
println(val2)
|
||||
```
|
||||
|
||||
|
|
@ -1893,7 +1893,7 @@ enum State {
|
|||
|
||||
// write log file and return number of bytes written
|
||||
fn write_log(s State) ?int {
|
||||
mut f := os.create('log.txt') ?
|
||||
mut f := os.create('log.txt')?
|
||||
defer {
|
||||
f.close()
|
||||
}
|
||||
|
|
@ -3419,7 +3419,7 @@ propagate the error:
|
|||
import net.http
|
||||
|
||||
fn f(url string) ?string {
|
||||
resp := http.get(url) ?
|
||||
resp := http.get(url)?
|
||||
return resp.text
|
||||
}
|
||||
```
|
||||
|
|
@ -3937,7 +3937,7 @@ println(user.last_name)
|
|||
println(user.age)
|
||||
// You can also decode JSON arrays:
|
||||
sfoos := '[{"x":123},{"x":456}]'
|
||||
foos := json.decode([]Foo, sfoos) ?
|
||||
foos := json.decode([]Foo, sfoos)?
|
||||
println(foos[0].x)
|
||||
println(foos[1].x)
|
||||
```
|
||||
|
|
@ -4042,8 +4042,8 @@ If a test function has an error return type, any propagated errors will fail the
|
|||
import strconv
|
||||
|
||||
fn test_atoi() ? {
|
||||
assert strconv.atoi('1') ? == 1
|
||||
assert strconv.atoi('one') ? == 1 // test will fail
|
||||
assert strconv.atoi('1')? == 1
|
||||
assert strconv.atoi('one')? == 1 // test will fail
|
||||
}
|
||||
```
|
||||
|
||||
|
|
@ -4435,7 +4435,7 @@ struct Customer {
|
|||
country string [nonull]
|
||||
}
|
||||
|
||||
db := sqlite.connect('customers.db') ?
|
||||
db := sqlite.connect('customers.db')?
|
||||
|
||||
// you can create tables:
|
||||
// CREATE TABLE IF NOT EXISTS `Customer` (
|
||||
|
|
@ -5356,7 +5356,7 @@ Full list of builtin options:
|
|||
import os
|
||||
fn main() {
|
||||
embedded_file := $embed_file('v.png')
|
||||
os.write_file('exported.png', embedded_file.to_string()) ?
|
||||
os.write_file('exported.png', embedded_file.to_string())?
|
||||
}
|
||||
```
|
||||
|
||||
|
|
@ -5380,7 +5380,7 @@ Currently only one compression type is supported: `zlib`
|
|||
import os
|
||||
fn main() {
|
||||
embedded_file := $embed_file('v.png', .zlib) // compressed using zlib
|
||||
os.write_file('exported.png', embedded_file.to_string()) ?
|
||||
os.write_file('exported.png', embedded_file.to_string())?
|
||||
}
|
||||
```
|
||||
|
||||
|
|
@ -5833,7 +5833,7 @@ fn sh(cmd string){
|
|||
rmdir_all('build') or { }
|
||||
|
||||
// Create build/, never fails as build/ does not exist
|
||||
mkdir('build') ?
|
||||
mkdir('build')?
|
||||
|
||||
// Move *.v files to build/
|
||||
result := execute('mv *.v build/')
|
||||
|
|
@ -5844,7 +5844,7 @@ if result.exit_code != 0 {
|
|||
sh('ls')
|
||||
|
||||
// Similar to:
|
||||
// files := ls('.') ?
|
||||
// files := ls('.')?
|
||||
// mut count := 0
|
||||
// if files.len > 0 {
|
||||
// for file in files {
|
||||
|
|
|
|||
|
|
@ -5,9 +5,9 @@ import io
|
|||
|
||||
fn main() {
|
||||
// Make a new connection
|
||||
mut conn := net.dial_tcp('google.com:80') ?
|
||||
mut conn := net.dial_tcp('google.com:80')?
|
||||
// Simple http HEAD request for a file
|
||||
conn.write_string('GET /index.html HTTP/1.0\r\n\r\n') ?
|
||||
conn.write_string('GET /index.html HTTP/1.0\r\n\r\n')?
|
||||
// Wrap in a buffered reader
|
||||
mut r := io.new_buffered_reader(reader: conn)
|
||||
for {
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ import time
|
|||
|
||||
fn vlang_time(mut wg sync.WaitGroup) ?string {
|
||||
start := time.ticks()
|
||||
data := http.get('https://vlang.io/utc_now') ?
|
||||
data := http.get('https://vlang.io/utc_now')?
|
||||
finish := time.ticks()
|
||||
println('Finish getting time ${finish - start} ms')
|
||||
println(data.text)
|
||||
|
|
@ -14,7 +14,7 @@ fn vlang_time(mut wg sync.WaitGroup) ?string {
|
|||
|
||||
fn remote_ip(mut wg sync.WaitGroup) ?string {
|
||||
start := time.ticks()
|
||||
data := http.get('https://api.ipify.org') ?
|
||||
data := http.get('https://api.ipify.org')?
|
||||
finish := time.ticks()
|
||||
println('Finish getting ip ${finish - start} ms')
|
||||
println(data.text)
|
||||
|
|
|
|||
|
|
@ -8,8 +8,8 @@ fn main() {
|
|||
password: ''
|
||||
dbname: 'mysql'
|
||||
}
|
||||
conn.connect() ?
|
||||
res := conn.query('show tables') ?
|
||||
conn.connect()?
|
||||
res := conn.query('show tables')?
|
||||
for row in res.rows() {
|
||||
println(row.vals.join(', '))
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
import sqlite
|
||||
|
||||
fn main() {
|
||||
db := sqlite.connect(':memory:') ?
|
||||
db := sqlite.connect(':memory:')?
|
||||
db.exec("create table users (id integer primary key, name text default '');")
|
||||
|
||||
db.exec("insert into users (name) values ('Sam')")
|
||||
|
|
|
|||
|
|
@ -7,9 +7,9 @@ type FNAdder = fn (int, int) int
|
|||
|
||||
fn main() {
|
||||
library_file_path := os.join_path(os.getwd(), dl.get_libname('library'))
|
||||
handle := dl.open_opt(library_file_path, dl.rtld_lazy) ?
|
||||
handle := dl.open_opt(library_file_path, dl.rtld_lazy)?
|
||||
eprintln('handle: ${ptr_str(handle)}')
|
||||
f := FNAdder(dl.sym_opt(handle, 'add_1') ?)
|
||||
f := FNAdder(dl.sym_opt(handle, 'add_1')?)
|
||||
eprintln('f: ${ptr_str(f)}')
|
||||
res := f(1, 2)
|
||||
eprintln('res: $res')
|
||||
|
|
|
|||
|
|
@ -34,5 +34,5 @@ fn main() {
|
|||
mut server := Server{
|
||||
handler: ExampleHandler{}
|
||||
}
|
||||
server.listen_and_serve() ?
|
||||
server.listen_and_serve()?
|
||||
}
|
||||
|
|
|
|||
|
|
@ -348,19 +348,19 @@ fn animate(mut state State, time f64) {
|
|||
fn main() {
|
||||
canvas, gl := get_webgl()
|
||||
|
||||
vertex_buffer := gl.createBuffer() ?
|
||||
vertex_buffer := gl.createBuffer()?
|
||||
gl.bindBuffer(dom.gl_array_buffer(), vertex_buffer)
|
||||
gl.bufferData(dom.gl_array_buffer(), float32_array(vertices), dom.gl_static_draw())
|
||||
|
||||
color_buffer := gl.createBuffer() ?
|
||||
color_buffer := gl.createBuffer()?
|
||||
gl.bindBuffer(dom.gl_array_buffer(), color_buffer)
|
||||
gl.bufferData(dom.gl_array_buffer(), float32_array(colors), dom.gl_static_draw())
|
||||
|
||||
index_buffer := gl.createBuffer() ?
|
||||
index_buffer := gl.createBuffer()?
|
||||
gl.bindBuffer(dom.gl_element_array_buffer(), index_buffer)
|
||||
gl.bufferData(dom.gl_element_array_buffer(), uint16_array(indices), dom.gl_static_draw())
|
||||
|
||||
vert_shader := gl.createShader(dom.gl_vertex_shader()) ?
|
||||
vert_shader := gl.createShader(dom.gl_vertex_shader())?
|
||||
gl.shaderSource(vert_shader, vert_code.str)
|
||||
gl.compileShader(vert_shader)
|
||||
|
||||
|
|
@ -368,14 +368,14 @@ fn main() {
|
|||
panic('An error occurred when compiling vertex shader: ${string(gl.getShaderInfoLog(vert_shader))}')
|
||||
}
|
||||
|
||||
frag_shader := gl.createShader(dom.gl_fragment_shader()) ?
|
||||
frag_shader := gl.createShader(dom.gl_fragment_shader())?
|
||||
gl.shaderSource(frag_shader, frag_code.str)
|
||||
gl.compileShader(frag_shader)
|
||||
if !bool(JS.Boolean(gl.getShaderParameter(frag_shader, dom.gl_compile_status()))) {
|
||||
panic('An error occurred when compiling fragment shader: ${string(gl.getShaderInfoLog(frag_shader))}')
|
||||
}
|
||||
|
||||
shader_program := gl.createProgram() ?
|
||||
shader_program := gl.createProgram()?
|
||||
gl.attachShader(shader_program, vert_shader)
|
||||
gl.attachShader(shader_program, frag_shader)
|
||||
gl.linkProgram(shader_program)
|
||||
|
|
@ -384,9 +384,9 @@ fn main() {
|
|||
panic('unable to initialize the shader program: ${string(gl.getProgramInfoLog(shader_program))}')
|
||||
}
|
||||
|
||||
pmatrix := gl.getUniformLocation(shader_program, 'Pmatrix'.str) ?
|
||||
vmatrix := gl.getUniformLocation(shader_program, 'Vmatrix'.str) ?
|
||||
mmatrix := gl.getUniformLocation(shader_program, 'Mmatrix'.str) ?
|
||||
pmatrix := gl.getUniformLocation(shader_program, 'Pmatrix'.str)?
|
||||
vmatrix := gl.getUniformLocation(shader_program, 'Vmatrix'.str)?
|
||||
mmatrix := gl.getUniformLocation(shader_program, 'Mmatrix'.str)?
|
||||
|
||||
gl.bindBuffer(dom.gl_array_buffer(), vertex_buffer)
|
||||
position := gl.getAttribLocation(shader_program, 'position'.str)
|
||||
|
|
|
|||
|
|
@ -32,10 +32,10 @@ mut:
|
|||
fn main() {
|
||||
window := dom.window()
|
||||
document := dom.document
|
||||
clear_btn := document.getElementById('clearButton'.str) ?
|
||||
canvas_elem := document.getElementById('canvas'.str) ?
|
||||
clear_btn := document.getElementById('clearButton'.str)?
|
||||
canvas_elem := document.getElementById('canvas'.str)?
|
||||
canvas := get_canvas(canvas_elem)
|
||||
ctx := canvas.getContext('2d'.str, js_undefined()) ?
|
||||
ctx := canvas.getContext('2d'.str, js_undefined())?
|
||||
context := match ctx {
|
||||
JS.CanvasRenderingContext2D {
|
||||
ctx
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
import net
|
||||
|
||||
conn := net.dial_tcp('google.com:80') ?
|
||||
peer_addr := conn.peer_addr() ?
|
||||
conn := net.dial_tcp('google.com:80')?
|
||||
peer_addr := conn.peer_addr()?
|
||||
println('$peer_addr')
|
||||
|
|
|
|||
|
|
@ -3,18 +3,18 @@ import io
|
|||
|
||||
fn main() {
|
||||
// Make a new connection
|
||||
mut conn := net.dial_tcp('google.com:80') ?
|
||||
mut conn := net.dial_tcp('google.com:80')?
|
||||
defer {
|
||||
conn.close() or {}
|
||||
}
|
||||
|
||||
println(' peer: ${conn.peer_addr() ?}')
|
||||
println('local: ${conn.addr() ?}')
|
||||
println(' peer: ${conn.peer_addr()?}')
|
||||
println('local: ${conn.addr()?}')
|
||||
|
||||
// Simple http HEAD request for a file
|
||||
conn.write_string('HEAD /index.html HTTP/1.0\r\n\r\n') ?
|
||||
conn.write_string('HEAD /index.html HTTP/1.0\r\n\r\n')?
|
||||
// Read all the data that is waiting
|
||||
result := io.read_all(reader: conn) ?
|
||||
result := io.read_all(reader: conn)?
|
||||
// Cast to string and print result
|
||||
println(result.bytestr())
|
||||
}
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ import time
|
|||
|
||||
fn send_request(mut wg sync.WaitGroup) ?string {
|
||||
start := time.ticks()
|
||||
data := http.get('https://google.com') ?
|
||||
data := http.get('https://google.com')?
|
||||
finish := time.ticks()
|
||||
println('Finish getting time ${finish - start} ms')
|
||||
wg.done()
|
||||
|
|
|
|||
|
|
@ -12,7 +12,7 @@ fn main() {
|
|||
mut buf := []u8{len: 100}
|
||||
if is_server {
|
||||
println('UDP echo server, listening for udp packets on port: $port')
|
||||
mut c := net.listen_udp(':$port') ?
|
||||
mut c := net.listen_udp(':$port')?
|
||||
for {
|
||||
read, addr := c.read(mut buf) or { continue }
|
||||
println('received $read bytes from $addr')
|
||||
|
|
@ -23,7 +23,7 @@ fn main() {
|
|||
}
|
||||
} else {
|
||||
println('UDP client, sending packets to port: ${port}.\nType `exit` to exit.')
|
||||
mut c := net.dial_udp('localhost:$port') ?
|
||||
mut c := net.dial_udp('localhost:$port')?
|
||||
for {
|
||||
mut line := os.input('client > ')
|
||||
match line {
|
||||
|
|
@ -36,8 +36,8 @@ fn main() {
|
|||
}
|
||||
else {}
|
||||
}
|
||||
c.write_string(line) ?
|
||||
read, _ := c.read(mut buf) ?
|
||||
c.write_string(line)?
|
||||
read, _ := c.read(mut buf)?
|
||||
println('server : ' + buf[0..read].bytestr())
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ import sim.anim
|
|||
import sim.args as simargs
|
||||
|
||||
fn main() {
|
||||
args := simargs.parse_args(extra_workers: 1) ? as simargs.ParallelArgs
|
||||
args := simargs.parse_args(extra_workers: 1)? as simargs.ParallelArgs
|
||||
|
||||
mut app := anim.new_app(args)
|
||||
mut workers := []thread{cap: args.workers}
|
||||
|
|
|
|||
|
|
@ -7,11 +7,11 @@ import sim.args as simargs
|
|||
import sim.img
|
||||
|
||||
fn main() {
|
||||
args := simargs.parse_args(extra_workers: 2) ? as simargs.ParallelArgs
|
||||
args := simargs.parse_args(extra_workers: 2)? as simargs.ParallelArgs
|
||||
|
||||
img_settings := img.image_settings_from_grid(args.grid)
|
||||
|
||||
mut writer := img.ppm_writer_for_fname(args.filename, img_settings) ?
|
||||
mut writer := img.ppm_writer_for_fname(args.filename, img_settings)?
|
||||
|
||||
mut app := anim.new_app(args)
|
||||
mut workers := []thread{cap: args.workers + 1}
|
||||
|
|
|
|||
|
|
@ -33,10 +33,10 @@ pub type SimArgs = ParallelArgs | SequentialArgs
|
|||
|
||||
pub fn parse_args(config ParserSettings) ?SimArgs {
|
||||
if config.sequential {
|
||||
args := parse_sequential_args() ?
|
||||
args := parse_sequential_args()?
|
||||
return SimArgs(args)
|
||||
} else {
|
||||
args := parse_parallel_args(config.extra_workers) ?
|
||||
args := parse_parallel_args(config.extra_workers)?
|
||||
return SimArgs(args)
|
||||
}
|
||||
}
|
||||
|
|
@ -45,7 +45,7 @@ fn parse_sequential_args() ?SequentialArgs {
|
|||
mut fp := flag.new_flag_parser(os.args)
|
||||
fp.application('vps')
|
||||
fp.version('v0.1.0')
|
||||
fp.limit_free_args(0, 0) ?
|
||||
fp.limit_free_args(0, 0)?
|
||||
fp.description('This is a pendulum simulation written in pure V')
|
||||
fp.skip_executable()
|
||||
|
||||
|
|
@ -96,7 +96,7 @@ fn parse_parallel_args(extra_workers int) ?ParallelArgs {
|
|||
mut fp := flag.new_flag_parser(os.args)
|
||||
fp.application('vps')
|
||||
fp.version('v0.1.0')
|
||||
fp.limit_free_args(0, 0) ?
|
||||
fp.limit_free_args(0, 0)?
|
||||
fp.description('This is a pendulum simulation written in pure V')
|
||||
fp.skip_executable()
|
||||
|
||||
|
|
|
|||
|
|
@ -44,19 +44,19 @@ pub fn ppm_writer_for_fname(fname string, settings ImageSettings) ?&PPMWriter {
|
|||
cache_size: settings.cache_size
|
||||
cache: []u8{cap: settings.cache_size}
|
||||
}
|
||||
writer.start_for_file(fname, settings) ?
|
||||
writer.start_for_file(fname, settings)?
|
||||
return writer
|
||||
}
|
||||
|
||||
pub fn (mut writer PPMWriter) start_for_file(fname string, settings ImageSettings) ? {
|
||||
writer.file = os.create(fname) ?
|
||||
writer.file.writeln('P6 $settings.width $settings.height 255') ?
|
||||
writer.file = os.create(fname)?
|
||||
writer.file.writeln('P6 $settings.width $settings.height 255')?
|
||||
}
|
||||
|
||||
pub fn (mut writer PPMWriter) handle_pixel(p gx.Color) ? {
|
||||
if writer.cache.len >= writer.cache_size {
|
||||
writer.write() ?
|
||||
writer.flush() ?
|
||||
writer.write()?
|
||||
writer.flush()?
|
||||
}
|
||||
writer.cache << [p.r, p.g, p.b]
|
||||
}
|
||||
|
|
@ -66,7 +66,7 @@ pub fn (mut writer PPMWriter) flush() ? {
|
|||
}
|
||||
|
||||
pub fn (mut writer PPMWriter) write() ? {
|
||||
writer.file.write(writer.cache) ?
|
||||
writer.file.write(writer.cache)?
|
||||
}
|
||||
|
||||
pub fn (mut writer PPMWriter) close() {
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ import sim.args as simargs
|
|||
import sim.img
|
||||
|
||||
fn main() {
|
||||
args := simargs.parse_args() ? as simargs.ParallelArgs
|
||||
args := simargs.parse_args()? as simargs.ParallelArgs
|
||||
|
||||
img_settings := img.image_settings_from_grid(args.grid)
|
||||
|
||||
|
|
@ -17,7 +17,7 @@ fn main() {
|
|||
request_chan := chan &sim.SimRequest{cap: args.workers}
|
||||
result_chan := chan &sim.SimResult{cap: args.workers}
|
||||
|
||||
mut writer := img.ppm_writer_for_fname(args.filename, img_settings) ?
|
||||
mut writer := img.ppm_writer_for_fname(args.filename, img_settings)?
|
||||
mut image_writer := img.new_image_writer(mut writer, img_settings)
|
||||
|
||||
mut workers := []thread{cap: args.workers}
|
||||
|
|
|
|||
|
|
@ -6,14 +6,14 @@ import sim.args as simargs
|
|||
import sim.img
|
||||
|
||||
fn main() {
|
||||
args := simargs.parse_args(extra_workers: 1) ? as simargs.ParallelArgs
|
||||
args := simargs.parse_args(extra_workers: 1)? as simargs.ParallelArgs
|
||||
|
||||
img_settings := img.image_settings_from_grid(args.grid)
|
||||
|
||||
request_chan := chan &sim.SimRequest{cap: args.workers}
|
||||
result_chan := chan &sim.SimResult{cap: args.workers}
|
||||
|
||||
mut writer := img.ppm_writer_for_fname(args.filename, img_settings) ?
|
||||
mut writer := img.ppm_writer_for_fname(args.filename, img_settings)?
|
||||
|
||||
mut workers := []thread{cap: args.workers + 1}
|
||||
mut bmark := benchmark.start()
|
||||
|
|
|
|||
|
|
@ -6,14 +6,14 @@ import sim.args as simargs
|
|||
import sim.img
|
||||
|
||||
fn main() {
|
||||
args := simargs.parse_args(sequential: true) ? as simargs.SequentialArgs
|
||||
args := simargs.parse_args(sequential: true)? as simargs.SequentialArgs
|
||||
|
||||
mut bmark := benchmark.start()
|
||||
defer {
|
||||
bmark.measure(@FN)
|
||||
}
|
||||
|
||||
mut writer := img.ppm_writer_for_fname(args.filename, img.image_settings_from_grid(args.grid)) ?
|
||||
mut writer := img.ppm_writer_for_fname(args.filename, img.image_settings_from_grid(args.grid))?
|
||||
defer {
|
||||
writer.close()
|
||||
}
|
||||
|
|
@ -26,5 +26,5 @@ fn main() {
|
|||
|
||||
sim.run(args.params, grid: args.grid, on_request: sim.SimRequestHandler(handle_request))
|
||||
|
||||
writer.write() ?
|
||||
writer.write()?
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,6 +2,6 @@ import rand
|
|||
|
||||
fn main() {
|
||||
for _ in 0 .. 10 {
|
||||
println('${rand.intn(255) ?}.${rand.intn(255) ?}.${rand.intn(255) ?}.${rand.intn(255) ?}')
|
||||
println('${rand.intn(255)?}.${rand.intn(255)?}.${rand.intn(255)?}.${rand.intn(255)?}')
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -12,10 +12,10 @@ mut:
|
|||
fn main() {
|
||||
if os.args.len < 2 {
|
||||
eprintln('Usage: play_wav file1.wav file2.wav ...')
|
||||
play_sounds([os.resource_abs_path('uhoh.wav')]) ?
|
||||
play_sounds([os.resource_abs_path('uhoh.wav')])?
|
||||
exit(1)
|
||||
}
|
||||
play_sounds(os.args[1..]) ?
|
||||
play_sounds(os.args[1..])?
|
||||
}
|
||||
|
||||
fn play_sounds(files []string) ? {
|
||||
|
|
@ -31,7 +31,7 @@ fn play_sounds(files []string) ? {
|
|||
eprintln('skipping "$f" (not a .wav file)')
|
||||
continue
|
||||
}
|
||||
player.play_wav_file(f) ?
|
||||
player.play_wav_file(f)?
|
||||
}
|
||||
player.stop()
|
||||
}
|
||||
|
|
@ -67,7 +67,7 @@ fn (mut p Player) stop() {
|
|||
|
||||
fn (mut p Player) play_wav_file(fpath string) ? {
|
||||
println('> play_wav_file: $fpath')
|
||||
samples := read_wav_file_samples(fpath) ?
|
||||
samples := read_wav_file_samples(fpath)?
|
||||
p.finished = true
|
||||
p.samples << samples
|
||||
p.finished = false
|
||||
|
|
@ -119,7 +119,7 @@ struct RIFFFormat {
|
|||
fn read_wav_file_samples(fpath string) ?[]f32 {
|
||||
mut res := []f32{}
|
||||
// eprintln('> read_wav_file_samples: $fpath -------------------------------------------------')
|
||||
mut bytes := os.read_bytes(fpath) ?
|
||||
mut bytes := os.read_bytes(fpath)?
|
||||
mut pbytes := &u8(bytes.data)
|
||||
mut offset := u32(0)
|
||||
rh := unsafe { &RIFFHeader(pbytes) }
|
||||
|
|
|
|||
|
|
@ -9,11 +9,11 @@ import net
|
|||
// telnet 127.0.0.1 12345
|
||||
|
||||
fn main() {
|
||||
mut server := net.listen_tcp(.ip6, ':12345') ?
|
||||
laddr := server.addr() ?
|
||||
mut server := net.listen_tcp(.ip6, ':12345')?
|
||||
laddr := server.addr()?
|
||||
eprintln('Listen on $laddr ...')
|
||||
for {
|
||||
mut socket := server.accept() ?
|
||||
mut socket := server.accept()?
|
||||
go handle_client(mut socket)
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -14,21 +14,21 @@ fn main() {
|
|||
}
|
||||
|
||||
// create TCP listener
|
||||
mut listener := net.listen_tcp(.ip, 'localhost:9001') ?
|
||||
mut listener := net.listen_tcp(.ip, 'localhost:9001')?
|
||||
defer {
|
||||
listener.close() or {}
|
||||
}
|
||||
addr := listener.addr() ?
|
||||
addr := listener.addr()?
|
||||
eprintln('Listening on $addr')
|
||||
eprintln('Type `stop` to stop the server')
|
||||
|
||||
// create file descriptor notifier
|
||||
mut notifier := notify.new() ?
|
||||
mut notifier := notify.new()?
|
||||
defer {
|
||||
notifier.close() or {}
|
||||
}
|
||||
notifier.add(os.stdin().fd, .read) ?
|
||||
notifier.add(listener.sock.handle, .read) ?
|
||||
notifier.add(os.stdin().fd, .read)?
|
||||
notifier.add(listener.sock.handle, .read)?
|
||||
|
||||
for {
|
||||
for event in notifier.wait(time.infinite) {
|
||||
|
|
|
|||
|
|
@ -96,5 +96,5 @@ fn main() {
|
|||
event_fn: event
|
||||
hide_cursor: true
|
||||
)
|
||||
app.tui.run() ?
|
||||
app.tui.run()?
|
||||
}
|
||||
|
|
|
|||
|
|
@ -43,5 +43,5 @@ fn main() {
|
|||
use_alternate_buffer: false
|
||||
)
|
||||
println('V term.ui event viewer (press `esc` to exit)\n\n')
|
||||
app.tui.run() ?
|
||||
app.tui.run()?
|
||||
}
|
||||
|
|
|
|||
|
|
@ -495,5 +495,5 @@ fn main() {
|
|||
hide_cursor: true
|
||||
frame_rate: 60
|
||||
)
|
||||
app.tui.run() ?
|
||||
app.tui.run()?
|
||||
}
|
||||
|
|
|
|||
|
|
@ -93,5 +93,5 @@ fn main() {
|
|||
hide_cursor: true
|
||||
frame_rate: 60
|
||||
)
|
||||
app.tui.run() ?
|
||||
app.tui.run()?
|
||||
}
|
||||
|
|
|
|||
|
|
@ -125,7 +125,7 @@ fn main() {
|
|||
app.mouse_pos.x = 40
|
||||
app.mouse_pos.y = 15
|
||||
app.ui.clear()
|
||||
app.ui.run() ?
|
||||
app.ui.run()?
|
||||
}
|
||||
|
||||
fn frame(x voidptr) {
|
||||
|
|
|
|||
|
|
@ -649,5 +649,5 @@ fn main() {
|
|||
event_fn: event
|
||||
capture_events: true
|
||||
)
|
||||
a.tui.run() ?
|
||||
a.tui.run()?
|
||||
}
|
||||
|
|
|
|||
|
|
@ -471,5 +471,5 @@ fn main() {
|
|||
hide_cursor: true
|
||||
frame_rate: 10
|
||||
)
|
||||
app.termui.run() ?
|
||||
app.termui.run()?
|
||||
}
|
||||
|
|
|
|||
|
|
@ -9,24 +9,24 @@ for _ in 0 .. 3 {
|
|||
}
|
||||
|
||||
println('\nMaking dir "v_script_dir".')
|
||||
mkdir('v_script_dir') ?
|
||||
mkdir('v_script_dir')?
|
||||
|
||||
println("\nEntering into v_script_dir and listing it's files.")
|
||||
chdir('v_script_dir') ?
|
||||
chdir('v_script_dir')?
|
||||
files := ls('.') or { panic(err) }
|
||||
println(files)
|
||||
|
||||
println('\nCreating foo.txt')
|
||||
create('foo.txt') ?
|
||||
create('foo.txt')?
|
||||
|
||||
println('\nFiles:')
|
||||
again_ls := ls('.') or { panic(err) }
|
||||
println(again_ls)
|
||||
|
||||
println('\nRemoving foo.txt and v_script_dir')
|
||||
rm('foo.txt') ?
|
||||
chdir('../') ?
|
||||
rmdir('v_script_dir') ?
|
||||
rm('foo.txt')?
|
||||
chdir('../')?
|
||||
rmdir('v_script_dir')?
|
||||
|
||||
print('\nDoes v_script_dir still exist? ')
|
||||
println(exists('v_script_dir'))
|
||||
|
|
|
|||
|
|
@ -153,7 +153,7 @@ fn (item_list Item_list) get_file_path() string {
|
|||
fn (mut item_list Item_list) scan_folder(path string, in_index int) ? {
|
||||
println('Scanning [$path]')
|
||||
mut folder_list := []string{}
|
||||
lst := os.ls(path) ?
|
||||
lst := os.ls(path)?
|
||||
|
||||
// manage the single files
|
||||
for c, x in lst {
|
||||
|
|
@ -171,7 +171,7 @@ fn (mut item_list Item_list) scan_folder(path string, in_index int) ? {
|
|||
if ext == .zip {
|
||||
item.i_type = .zip
|
||||
item_list.lst << item
|
||||
item_list.scan_zip(pt, item_list.lst.len - 1) ?
|
||||
item_list.scan_zip(pt, item_list.lst.len - 1)?
|
||||
continue
|
||||
}
|
||||
if is_image(ext) == true {
|
||||
|
|
@ -194,7 +194,7 @@ fn (mut item_list Item_list) scan_folder(path string, in_index int) ? {
|
|||
i_type: .folder
|
||||
}
|
||||
item_list.lst << item
|
||||
item_list.scan_folder(pt, item_list.lst.len - 1) ?
|
||||
item_list.scan_folder(pt, item_list.lst.len - 1)?
|
||||
}
|
||||
// println(item_list.lst.len)
|
||||
// println("==================================")
|
||||
|
|
|
|||
|
|
@ -13,12 +13,12 @@ import szip
|
|||
|
||||
fn (mut il Item_list) scan_zip(path string, in_index int) ? {
|
||||
println('Scanning ZIP [$path]')
|
||||
mut zp := szip.open(path, szip.CompressionLevel.no_compression, szip.OpenMode.read_only) ?
|
||||
n_entries := zp.total() ?
|
||||
mut zp := szip.open(path, szip.CompressionLevel.no_compression, szip.OpenMode.read_only)?
|
||||
n_entries := zp.total()?
|
||||
// println(n_entries)
|
||||
for index in 0 .. n_entries {
|
||||
zp.open_entry_by_index(index) ?
|
||||
is_dir := zp.is_dir() ?
|
||||
zp.open_entry_by_index(index)?
|
||||
is_dir := zp.is_dir()?
|
||||
name := zp.name()
|
||||
size := zp.size()
|
||||
// println("$index ${name} ${size:10} $is_dir")
|
||||
|
|
@ -58,15 +58,15 @@ fn (mut app App) load_texture_from_zip() ?(gfx.Image, int, int) {
|
|||
}
|
||||
app.zip_index = item.container_index
|
||||
// println("Opening the zip [${item.path}]")
|
||||
app.zip = szip.open(item.path, szip.CompressionLevel.no_compression, szip.OpenMode.read_only) ?
|
||||
app.zip = szip.open(item.path, szip.CompressionLevel.no_compression, szip.OpenMode.read_only)?
|
||||
}
|
||||
// println("Now get the image")
|
||||
app.zip.open_entry_by_index(item.container_item_index) ?
|
||||
app.zip.open_entry_by_index(item.container_item_index)?
|
||||
zip_entry_size := int(item.size)
|
||||
|
||||
app.resize_buf_if_needed(zip_entry_size)
|
||||
|
||||
app.zip.read_entry_buf(app.mem_buf, app.mem_buf_size) ?
|
||||
app.zip.read_entry_buf(app.mem_buf, app.mem_buf_size)?
|
||||
app.zip.close_entry()
|
||||
return app.load_texture_from_buffer(app.mem_buf, zip_entry_size)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -10,7 +10,7 @@ fn main() {
|
|||
for _ in 0 .. repeats {
|
||||
mut sb := strings.new_builder(blocksize)
|
||||
for {
|
||||
x := rand.read(blocksize) ?
|
||||
x := rand.read(blocksize)?
|
||||
for c in x {
|
||||
if c >= `0` && c <= `~` {
|
||||
sb.write_u8(c)
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@ fn main() {
|
|||
mut app := &App{}
|
||||
app.serve_static('/favicon.ico', 'favicon.ico')
|
||||
// Automatically make available known static mime types found in given directory.
|
||||
os.chdir(os.dir(os.executable())) ?
|
||||
os.chdir(os.dir(os.executable()))?
|
||||
app.handle_static('assets', true)
|
||||
vweb.run(app, port)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@ import term
|
|||
// it connects to the server who will broadcast your messages
|
||||
// to all other connected clients
|
||||
fn main() {
|
||||
mut ws := start_client() ?
|
||||
mut ws := start_client()?
|
||||
println(term.green('client $ws.id ready'))
|
||||
println('Write message and enter to send...')
|
||||
for {
|
||||
|
|
@ -16,7 +16,7 @@ fn main() {
|
|||
if line == '' {
|
||||
break
|
||||
}
|
||||
ws.write_string(line) ?
|
||||
ws.write_string(line)?
|
||||
}
|
||||
ws.close(1000, 'normal') or { println(term.red('panicing $err')) }
|
||||
unsafe {
|
||||
|
|
@ -25,7 +25,7 @@ fn main() {
|
|||
}
|
||||
|
||||
fn start_client() ?&websocket.Client {
|
||||
mut ws := websocket.new_client('ws://localhost:30000') ?
|
||||
mut ws := websocket.new_client('ws://localhost:30000')?
|
||||
// mut ws := websocket.new_client('wss://echo.websocket.org:443')?
|
||||
// use on_open_ref if you want to send any reference object
|
||||
ws.on_open(fn (mut ws websocket.Client) ? {
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ import term
|
|||
// this server accepts client connections and broadcast all messages to other connected clients
|
||||
fn main() {
|
||||
println('press ctrl-c to quit...')
|
||||
start_server() ?
|
||||
start_server()?
|
||||
}
|
||||
|
||||
fn start_server() ? {
|
||||
|
|
@ -20,7 +20,7 @@ fn start_server() ? {
|
|||
return false
|
||||
}
|
||||
return true
|
||||
}) ?
|
||||
})?
|
||||
|
||||
// on_message_ref, broadcast all incoming messages to all clients except the one sent it
|
||||
s.on_message_ref(fn (mut ws websocket.Client, msg &websocket.Message, mut m websocket.Server) ? {
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@ fn start_server() ? {
|
|||
return false
|
||||
}
|
||||
return true
|
||||
}) ?
|
||||
})?
|
||||
s.on_message(fn (mut ws websocket.Client, msg &websocket.Message) ? {
|
||||
ws.write(msg.payload, msg.opcode) or { panic(err) }
|
||||
})
|
||||
|
|
@ -41,7 +41,7 @@ fn start_server() ? {
|
|||
// start_client starts the websocket client, it writes a message to
|
||||
// the server and prints all the messages received
|
||||
fn start_client() ? {
|
||||
mut ws := websocket.new_client('ws://localhost:30000') ?
|
||||
mut ws := websocket.new_client('ws://localhost:30000')?
|
||||
// mut ws := websocket.new_client('wss://echo.websocket.org:443')?
|
||||
// use on_open_ref if you want to send any reference object
|
||||
ws.on_open(fn (mut ws websocket.Client) ? {
|
||||
|
|
@ -64,7 +64,7 @@ fn start_client() ? {
|
|||
})
|
||||
// you can add any pointer reference to use in callback
|
||||
// t := TestRef{count: 10}
|
||||
// ws.on_message_ref(fn (mut ws websocket.Client, msg &websocket.Message, r &SomeRef)? {
|
||||
// ws.on_message_ref(fn (mut ws websocket.Client, msg &websocket.Message, r &SomeRef) ? {
|
||||
// // println('type: $msg.opcode payload:\n$msg.payload ref: $r')
|
||||
// }, &r)
|
||||
ws.connect() or { println('error on connect: $err') }
|
||||
|
|
|
|||
|
|
@ -85,15 +85,15 @@ fn find_file(search_paths []string, file string) ?string {
|
|||
}
|
||||
|
||||
fn patch_atomic(outfile string, infile string) ? {
|
||||
lines := os.read_file(infile) ?.split('\n')
|
||||
lines := os.read_file(infile)?.split('\n')
|
||||
outlines := lines.filter(!it.contains('atomic(const atomic&) = delete;'))
|
||||
outtext := outlines.join('\n').replace('#include <bits/atomic_base.h>', '#include "bitsatomicbase.h"')
|
||||
os.write_file(outfile, outtext) ?
|
||||
os.write_file(outfile, outtext)?
|
||||
}
|
||||
|
||||
fn patch_bitsatomicbase(outfile string, infile string) ? {
|
||||
lines := os.read_file(infile) ?.split('\n')
|
||||
lines := os.read_file(infile)?.split('\n')
|
||||
outlines := lines.filter(!it.contains('__atomic_base(const __atomic_base&) = delete;'))
|
||||
outtext := outlines.join('\n').replace('#include <bits/atomic_base.h>', '#include "bitsatomicbase.h"')
|
||||
os.write_file(outfile, outtext) ?
|
||||
os.write_file(outfile, outtext)?
|
||||
}
|
||||
|
|
|
|||
|
|
@ -5,21 +5,21 @@ Hello,
|
|||
In this guide, we'll build a simple web blog in V.
|
||||
|
||||
The benefits of using V for web:
|
||||
|
||||
- A safe, fast, language with the development agility of Python or Ruby and
|
||||
the performance of C.
|
||||
the performance of C.
|
||||
- Zero dependencies: everything you need for web development comes with the language
|
||||
in a 1 MB package.
|
||||
in a 1 MB package.
|
||||
- Very small resulting binaries: the blog we'll create in this tutorial is about 150 KB.
|
||||
- Easy deployments: a single binary file that even includes the precompiled templates.
|
||||
- Runs on the cheapest hardware with minimum footprint: for most apps a $3 instance
|
||||
is enough.
|
||||
is enough.
|
||||
- Fast development without any boilerplate.
|
||||
|
||||
*Please note that V and Vweb are at a very early stage and are changing rapidly.*
|
||||
_Please note that V and Vweb are at a very early stage and are changing rapidly._
|
||||
|
||||
The code is available <a href='https://github.com/vlang/v/tree/master/tutorials/code/blog'>here</a>.
|
||||
|
||||
|
||||
### Installing V
|
||||
|
||||
```
|
||||
|
|
@ -32,17 +32,15 @@ sudo ./v symlink
|
|||
Now V should be globally available on your system.
|
||||
|
||||
> On macOS use `v_macos.zip`, on Windows - `v_windows.zip`.
|
||||
If you use a BSD system, Solaris, Android, or simply want to install V
|
||||
from source, follow the simple instructions here:
|
||||
https://github.com/vlang/v#installing-v-from-source
|
||||
|
||||
> If you use a BSD system, Solaris, Android, or simply want to install V
|
||||
> from source, follow the simple instructions here:
|
||||
> https://github.com/vlang/v#installing-v-from-source
|
||||
|
||||
### Install SQLite development dependency
|
||||
|
||||
If you don't have it already installed, look at the
|
||||
[`sqlite` README](../../vlib/sqlite/README.md) for instructions.
|
||||
|
||||
|
||||
### Creating a new Vweb project
|
||||
|
||||
V projects can be created anywhere and don't need to have a certain structure:
|
||||
|
|
@ -94,7 +92,6 @@ with an MVC web framework, you can think of it as a controller. (Vweb is
|
|||
not an MVC framework however.) It embeds the vweb Context object, that's why we get access
|
||||
to methods like `.text()`.
|
||||
|
||||
|
||||
As you can see, there are no routing rules. The `index()` action handles the `/` request by default.
|
||||
Vweb often uses convention over configuration and adding a new action requires
|
||||
no routing rules either:
|
||||
|
|
@ -109,29 +106,27 @@ fn (mut app App) time() vweb.Result {
|
|||
}
|
||||
```
|
||||
|
||||
|
||||
<img width=662 src="https://github.com/vlang/v/blob/master/tutorials/building_a_simple_web_blog_with_vweb/img/time.png?raw=true">
|
||||
|
||||
>TIP: run the following command to live-reload the server: `v watch run blog.v`
|
||||
> TIP: run the following command to live-reload the server: `v watch run blog.v`
|
||||
|
||||
The `.text(string)` method returns a plain text document with the provided
|
||||
text, which isn't frequently used in websites.
|
||||
|
||||
|
||||
### HTML View
|
||||
|
||||
Let's return an HTML view instead. Create `index.html` in the same directory:
|
||||
|
||||
```html
|
||||
<html>
|
||||
<head>
|
||||
<head>
|
||||
<title>V Blog</title>
|
||||
</head>
|
||||
<body>
|
||||
</head>
|
||||
<body>
|
||||
<b>@message</b>
|
||||
<br>
|
||||
<img src='https://vlang.io/img/v-logo.png' width=100>
|
||||
</body>
|
||||
<br />
|
||||
<img src="https://vlang.io/img/v-logo.png" width="100" />
|
||||
</body>
|
||||
</html>
|
||||
```
|
||||
|
||||
|
|
@ -169,14 +164,13 @@ that's done by the `$vweb.html()` line.
|
|||
(`$` always means compile time actions in V.) offering the following benefits:
|
||||
|
||||
- Great performance, since the templates don't need to be compiled
|
||||
on every request, like in almost every major web framework.
|
||||
on every request, like in almost every major web framework.
|
||||
|
||||
- Easier deployment, since all your HTML templates are compiled
|
||||
into a single binary file together with the web application itself.
|
||||
into a single binary file together with the web application itself.
|
||||
|
||||
- All errors in the templates are guaranteed to be caught during compilation.
|
||||
|
||||
|
||||
### Fetching data with V ORM
|
||||
|
||||
Now let's display some articles!
|
||||
|
|
@ -184,7 +178,6 @@ Now let's display some articles!
|
|||
We'll be using V's builtin ORM and a SQLite database.
|
||||
(V ORM will also support MySQL, Postgre, and SQL Server soon.)
|
||||
|
||||
|
||||
Add a SQLite handle to `App`:
|
||||
|
||||
```v oksyntax
|
||||
|
|
@ -199,14 +192,11 @@ pub mut:
|
|||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
In `fn main()` we'll connect to a database.
|
||||
Code in the `main()` function is run only once during app's startup, so we are going
|
||||
to have one DB connection for all requests. This improves the performance of the web application,
|
||||
since a DB connection doesn't have to be set up for each request.
|
||||
|
||||
|
||||
```v oksyntax
|
||||
// blog.v
|
||||
fn main() {
|
||||
|
|
@ -268,14 +258,13 @@ pub fn (app &App) index() vweb.Result {
|
|||
}
|
||||
```
|
||||
|
||||
|
||||
Finally, let's update our view:
|
||||
|
||||
```html
|
||||
<body>
|
||||
@for article in articles
|
||||
<div>
|
||||
<b>@article.title</b> <br>
|
||||
<b>@article.title</b> <br />
|
||||
@article.text
|
||||
</div>
|
||||
@end
|
||||
|
|
@ -323,23 +312,22 @@ article := app.retrieve_article(10) or {
|
|||
}
|
||||
```
|
||||
|
||||
|
||||
### Adding new articles
|
||||
|
||||
Create `new.html`:
|
||||
|
||||
```html
|
||||
<html>
|
||||
<head>
|
||||
<head>
|
||||
<title>V Blog</title>
|
||||
</head>
|
||||
<body>
|
||||
<form action='/new_article' method='post'>
|
||||
<input type='text' placeholder='Title' name='title'> <br>
|
||||
<textarea placeholder='Text' name='text'></textarea>
|
||||
<input type='submit'>
|
||||
</head>
|
||||
<body>
|
||||
<form action="/new_article" method="post">
|
||||
<input type="text" placeholder="Title" name="title" /> <br />
|
||||
<textarea placeholder="Text" name="text"></textarea>
|
||||
<input type="submit" />
|
||||
</form>
|
||||
</body>
|
||||
</body>
|
||||
</html>
|
||||
```
|
||||
|
||||
|
|
@ -373,7 +361,7 @@ not necessary).
|
|||
We need to update `index.html` to add a link to the "new article" page:
|
||||
|
||||
```html
|
||||
<a href='/new'>New article</a>
|
||||
<a href="/new">New article</a>
|
||||
```
|
||||
|
||||
Next we need to add the HTML endpoint to our code like we did with `index.html`:
|
||||
|
|
@ -387,7 +375,6 @@ pub fn (mut app App) new() vweb.Result {
|
|||
|
||||
Re-running this code will now allow us to add new posts to our blog endpoint
|
||||
|
||||
|
||||
### JSON endpoints
|
||||
|
||||
This tutorial used the traditional server-side rendering. If you prefer
|
||||
|
|
@ -406,10 +393,10 @@ pub fn (mut app App) articles() vweb.Result {
|
|||
}
|
||||
```
|
||||
|
||||
|
||||
<img width=662 src="https://github.com/vlang/v/blob/master/tutorials/building_a_simple_web_blog_with_vweb/img/articles_json.png?raw=true">
|
||||
|
||||
### Persistent data
|
||||
|
||||
If one wants to persist data they need to use a file instead of memory SQLite Database.
|
||||
Replace the db setup code with this instead:
|
||||
|
||||
|
|
@ -422,7 +409,6 @@ If the database file doesn't exist it will create it. The second command will
|
|||
create the table `Article` if none exists already. Now every time the
|
||||
app is run you will see the articles created from the previous executions
|
||||
|
||||
|
||||
To be continued...
|
||||
|
||||
For an example of a more sophisticated web app written in V, check out Vorum: https://github.com/vlang/vorum
|
||||
|
|
|
|||
|
|
@ -9,8 +9,8 @@ import arrays
|
|||
|
||||
fn main() {
|
||||
a := [1, 5, 7, 0, 9]
|
||||
assert arrays.min(a) ? == 0
|
||||
assert arrays.max(a) ? == 9
|
||||
assert arrays.idx_min(a) ? == 3
|
||||
assert arrays.min(a)? == 0
|
||||
assert arrays.max(a)? == 9
|
||||
assert arrays.idx_min(a)? == 3
|
||||
}
|
||||
```
|
||||
|
|
|
|||
|
|
@ -369,7 +369,7 @@ pub fn upper_bound<T>(arr []T, val T) ?T {
|
|||
// binary search, requires `arr` to be sorted, returns index of found item or error.
|
||||
// Binary searches on sorted lists can be faster than other array searches because at maximum
|
||||
// the algorithm only has to traverse log N elements
|
||||
// Example: arrays.binary_search([1, 2, 3, 4], 4) ? // => 3
|
||||
// Example: arrays.binary_search([1, 2, 3, 4], 4)? // => 3
|
||||
pub fn binary_search<T>(arr []T, target T) ?int {
|
||||
mut left := 0
|
||||
mut right := arr.len - 1
|
||||
|
|
|
|||
|
|
@ -2,61 +2,61 @@ module arrays
|
|||
|
||||
fn test_min() ? {
|
||||
a := [8, 2, 6, 4]
|
||||
mut ri := min(a) ?
|
||||
mut ri := min(a)?
|
||||
assert ri == 2
|
||||
ri = min(a[2..]) ?
|
||||
ri = min(a[2..])?
|
||||
assert ri == 4
|
||||
b := [f32(5.1), 3.1, 1.1, 9.1]
|
||||
mut rf := min(b) ?
|
||||
mut rf := min(b)?
|
||||
assert rf == f32(1.1)
|
||||
rf = min(b[..2]) ?
|
||||
rf = min(b[..2])?
|
||||
assert rf == f32(3.1)
|
||||
c := [u8(4), 9, 3, 1]
|
||||
mut rb := min(c) ?
|
||||
mut rb := min(c)?
|
||||
assert rb == u8(1)
|
||||
rb = min(c[..3]) ?
|
||||
rb = min(c[..3])?
|
||||
assert rb == u8(3)
|
||||
}
|
||||
|
||||
fn test_max() ? {
|
||||
a := [8, 2, 6, 4]
|
||||
mut ri := max(a) ?
|
||||
mut ri := max(a)?
|
||||
assert ri == 8
|
||||
ri = max(a[1..]) ?
|
||||
ri = max(a[1..])?
|
||||
assert ri == 6
|
||||
b := [f32(5.1), 3.1, 1.1, 9.1]
|
||||
mut rf := max(b) ?
|
||||
mut rf := max(b)?
|
||||
assert rf == f32(9.1)
|
||||
rf = max(b[..3]) ?
|
||||
rf = max(b[..3])?
|
||||
assert rf == f32(5.1)
|
||||
c := [u8(4), 9, 3, 1]
|
||||
mut rb := max(c) ?
|
||||
mut rb := max(c)?
|
||||
assert rb == u8(9)
|
||||
rb = max(c[2..]) ?
|
||||
rb = max(c[2..])?
|
||||
assert rb == u8(3)
|
||||
}
|
||||
|
||||
fn test_idx_min() ? {
|
||||
a := [8, 2, 6, 4]
|
||||
ri := idx_min(a) ?
|
||||
ri := idx_min(a)?
|
||||
assert ri == 1
|
||||
b := [f32(5.1), 3.1, 1.1, 9.1]
|
||||
rf := idx_min(b) ?
|
||||
rf := idx_min(b)?
|
||||
assert rf == 2
|
||||
c := [u8(4), 9, 3, 1]
|
||||
rb := idx_min(c) ?
|
||||
rb := idx_min(c)?
|
||||
assert rb == 3
|
||||
}
|
||||
|
||||
fn test_idx_max() ? {
|
||||
a := [8, 2, 6, 4]
|
||||
ri := idx_max(a) ?
|
||||
ri := idx_max(a)?
|
||||
assert ri == 0
|
||||
b := [f32(5.1), 3.1, 1.1, 9.1]
|
||||
rf := idx_max(b) ?
|
||||
rf := idx_max(b)?
|
||||
assert rf == 3
|
||||
c := [u8(4), 9, 3, 1]
|
||||
rb := idx_max(c) ?
|
||||
rb := idx_max(c)?
|
||||
assert rb == 1
|
||||
}
|
||||
|
||||
|
|
@ -197,7 +197,7 @@ fn test_concat_string() {
|
|||
|
||||
fn test_binary_search() ? {
|
||||
a := [1, 3, 3, 4, 5, 6, 7, 8, 10]
|
||||
assert binary_search(a, 3) ? == 1
|
||||
assert binary_search(a, 3)? == 1
|
||||
assert (binary_search(a, 0) or { -1 }) == -1
|
||||
}
|
||||
|
||||
|
|
@ -205,18 +205,18 @@ fn test_lower_bound() ? {
|
|||
a := [1, 3, 3, 4, 5, 6, 7, 8, 10]
|
||||
b := []int{}
|
||||
c := [1, 2, 3]
|
||||
assert lower_bound(a, 2) ? == 3
|
||||
assert lower_bound(a, 2)? == 3
|
||||
assert (lower_bound(b, 4) or { -1 }) == -1
|
||||
assert lower_bound(c, 3) ? == 3
|
||||
assert lower_bound(c, 3)? == 3
|
||||
}
|
||||
|
||||
fn test_upper_bound() ? {
|
||||
a := [1, 3, 3, 4, 5, 6, 7, 8, 10]
|
||||
b := []int{}
|
||||
c := [1, 2, 3]
|
||||
assert upper_bound(a, 9) ? == 8
|
||||
assert upper_bound(a, 9)? == 8
|
||||
assert (upper_bound(b, 4) or { -1 }) == -1
|
||||
assert upper_bound(c, 2) ? == 2
|
||||
assert upper_bound(c, 2)? == 2
|
||||
}
|
||||
|
||||
fn test_rotate_right() {
|
||||
|
|
|
|||
|
|
@ -556,7 +556,7 @@ pub fn (b []u8) bytestr() string {
|
|||
// it will produce an error if there are more than
|
||||
// four bytes in the array.
|
||||
pub fn (b []u8) byterune() ?rune {
|
||||
r := b.utf8_to_utf32() ?
|
||||
r := b.utf8_to_utf32()?
|
||||
return rune(r)
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -40,7 +40,7 @@ fn JS.moveBy(int, int)
|
|||
fn JS.moveTo(int, int)
|
||||
fn JS.msWriteProfilerMark(string)
|
||||
|
||||
// fn JS.open(string, string, string, bool) ?Window
|
||||
// fn JS.open(string, string, string, bool)?Window
|
||||
// fn JS.postMessage(any, string, []Transferable)
|
||||
fn JS.print()
|
||||
fn JS.prompt(string, string) ?string
|
||||
|
|
|
|||
|
|
@ -145,15 +145,15 @@ fn test_ranges() {
|
|||
}
|
||||
|
||||
fn ranges_propagate_first(s string) ?string {
|
||||
return s[10..] ?
|
||||
return s[10..]?
|
||||
}
|
||||
|
||||
fn ranges_propagate_last(s string) ?string {
|
||||
return s[..20] ?
|
||||
return s[..20]?
|
||||
}
|
||||
|
||||
fn ranges_propagate_both(s string) ?string {
|
||||
return s[1..20] ?
|
||||
return s[1..20]?
|
||||
}
|
||||
|
||||
fn test_split_nth() {
|
||||
|
|
|
|||
|
|
@ -52,7 +52,7 @@ fn test_if_command_has_default_version_subcommand_if_version_is_set() {
|
|||
}
|
||||
|
||||
fn flag_should_be_set(cmd cli.Command) ? {
|
||||
flag := cmd.flags.get_string('flag') ?
|
||||
flag := cmd.flags.get_string('flag')?
|
||||
assert flag == 'value'
|
||||
}
|
||||
|
||||
|
|
@ -96,9 +96,9 @@ fn test_if_flag_gets_set_with_long_arg() {
|
|||
}
|
||||
|
||||
fn flag_should_have_value_of_42(cmd cli.Command) ? {
|
||||
flag := cmd.flags.get_string('flag') ?
|
||||
flag := cmd.flags.get_string('flag')?
|
||||
assert flag == 'value'
|
||||
value := cmd.flags.get_int('value') ?
|
||||
value := cmd.flags.get_int('value')?
|
||||
assert value == 42
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -55,7 +55,7 @@ pub fn (flag Flag) get_bool() ?bool {
|
|||
// get_bool returns `true` if the flag specified in `name` is set.
|
||||
// get_bool returns an error if the `FlagType` is not boolean.
|
||||
pub fn (flags []Flag) get_bool(name string) ?bool {
|
||||
flag := flags.get(name) ?
|
||||
flag := flags.get(name)?
|
||||
return flag.get_bool()
|
||||
}
|
||||
|
||||
|
|
@ -100,14 +100,14 @@ pub fn (flag Flag) get_ints() ?[]int {
|
|||
// get_int returns the `int` value argument of the flag specified in `name`.
|
||||
// get_int returns an error if the `FlagType` is not integer.
|
||||
pub fn (flags []Flag) get_int(name string) ?int {
|
||||
flag := flags.get(name) ?
|
||||
flag := flags.get(name)?
|
||||
return flag.get_int()
|
||||
}
|
||||
|
||||
// get_ints returns the array of `int` value argument of the flag specified in `name`.
|
||||
// get_ints returns an error if the `FlagType` is not integer.
|
||||
pub fn (flags []Flag) get_ints(name string) ?[]int {
|
||||
flag := flags.get(name) ?
|
||||
flag := flags.get(name)?
|
||||
return flag.get_ints()
|
||||
}
|
||||
|
||||
|
|
@ -152,14 +152,14 @@ pub fn (flag Flag) get_floats() ?[]f64 {
|
|||
// get_float returns the `f64` value argument of the flag specified in `name`.
|
||||
// get_float returns an error if the `FlagType` is not floating point.
|
||||
pub fn (flags []Flag) get_float(name string) ?f64 {
|
||||
flag := flags.get(name) ?
|
||||
flag := flags.get(name)?
|
||||
return flag.get_float()
|
||||
}
|
||||
|
||||
// get_floats returns the array of `f64` value argument of the flag specified in `name`.
|
||||
// get_floats returns an error if the `FlagType` is not floating point.
|
||||
pub fn (flags []Flag) get_floats(name string) ?[]f64 {
|
||||
flag := flags.get(name) ?
|
||||
flag := flags.get(name)?
|
||||
return flag.get_floats()
|
||||
}
|
||||
|
||||
|
|
@ -198,14 +198,14 @@ pub fn (flag Flag) get_strings() ?[]string {
|
|||
// get_string returns the `string` value argument of the flag specified in `name`.
|
||||
// get_string returns an error if the `FlagType` is not string.
|
||||
pub fn (flags []Flag) get_string(name string) ?string {
|
||||
flag := flags.get(name) ?
|
||||
flag := flags.get(name)?
|
||||
return flag.get_string()
|
||||
}
|
||||
|
||||
// get_strings returns the `string` value argument of the flag specified in `name`.
|
||||
// get_strings returns an error if the `FlagType` is not string.
|
||||
pub fn (flags []Flag) get_strings(name string) ?[]string {
|
||||
flag := flags.get(name) ?
|
||||
flag := flags.get(name)?
|
||||
return flag.get_strings()
|
||||
}
|
||||
|
||||
|
|
@ -214,7 +214,7 @@ pub fn (flags []Flag) get_strings(name string) ?[]string {
|
|||
fn (mut flag Flag) parse(args []string, posix_mode bool) ?[]string {
|
||||
if flag.matches(args, posix_mode) {
|
||||
if flag.flag == .bool {
|
||||
new_args := flag.parse_bool(args) ?
|
||||
new_args := flag.parse_bool(args)?
|
||||
return new_args
|
||||
} else {
|
||||
if flag.value.len > 0 && flag.flag != .int_array && flag.flag != .float_array
|
||||
|
|
@ -222,7 +222,7 @@ fn (mut flag Flag) parse(args []string, posix_mode bool) ?[]string {
|
|||
return error('The argument `$flag.name` accept only one value!')
|
||||
}
|
||||
|
||||
new_args := flag.parse_raw(args) ?
|
||||
new_args := flag.parse_raw(args)?
|
||||
return new_args
|
||||
}
|
||||
} else {
|
||||
|
|
|
|||
|
|
@ -10,8 +10,8 @@ import compress.zlib
|
|||
|
||||
fn main() {
|
||||
uncompressed := 'Hello world!'
|
||||
compressed := zlib.compress(uncompressed.bytes()) ?
|
||||
decompressed := zlib.decompress(compressed) ?
|
||||
compressed := zlib.compress(uncompressed.bytes())?
|
||||
decompressed := zlib.decompress(compressed)?
|
||||
assert decompressed == uncompressed.bytes()
|
||||
}
|
||||
```
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@ fn C.tdefl_compress_mem_to_heap(source_buf voidptr, source_buf_len usize, out_le
|
|||
fn C.tinfl_decompress_mem_to_heap(source_buf voidptr, source_buf_len usize, out_len &usize, flags int) voidptr
|
||||
|
||||
// compresses an array of bytes using zlib and returns the compressed bytes in a new array
|
||||
// Example: compressed := zlib.compress(b) ?
|
||||
// Example: compressed := zlib.compress(b)?
|
||||
[manualfree]
|
||||
pub fn compress(data []u8) ?[]u8 {
|
||||
if u64(data.len) > zlib.max_size {
|
||||
|
|
@ -36,7 +36,7 @@ pub fn compress(data []u8) ?[]u8 {
|
|||
}
|
||||
|
||||
// decompresses an array of bytes using zlib and returns the decompressed bytes in a new array
|
||||
// Example: decompressed := zlib.decompress(b) ?
|
||||
// Example: decompressed := zlib.decompress(b)?
|
||||
[manualfree]
|
||||
pub fn decompress(data []u8) ?[]u8 {
|
||||
mut out_len := usize(0)
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@ module zlib
|
|||
|
||||
fn test_zlib() ? {
|
||||
uncompressed := 'Hello world!'
|
||||
compressed := compress(uncompressed.bytes()) ?
|
||||
decompressed := decompress(compressed) ?
|
||||
compressed := compress(uncompressed.bytes())?
|
||||
decompressed := decompress(compressed)?
|
||||
assert decompressed == uncompressed.bytes()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -171,7 +171,7 @@ fn parent_cancel_context(mut parent Context) ?&CancelContext {
|
|||
if done.closed {
|
||||
return none
|
||||
}
|
||||
mut p := parent.value(cancel_context_key) ?
|
||||
mut p := parent.value(cancel_context_key)?
|
||||
match mut p {
|
||||
CancelContext {
|
||||
pdone := p.done()
|
||||
|
|
|
|||
|
|
@ -21,7 +21,7 @@ import crypto.rand
|
|||
|
||||
fn main() {
|
||||
// remember to save this key somewhere if you ever want to decrypt your data
|
||||
key := rand.bytes(32) ?
|
||||
key := rand.bytes(32)?
|
||||
println('KEY: $key')
|
||||
|
||||
// this data is one block (16 bytes) big
|
||||
|
|
|
|||
|
|
@ -62,7 +62,7 @@ pub fn (priv PrivateKey) sign(message []u8) ?[]u8 {
|
|||
// sign`signs the message with privatekey and returns a signature
|
||||
pub fn sign(privatekey PrivateKey, message []u8) ?[]u8 {
|
||||
mut signature := []u8{len: ed25519.signature_size}
|
||||
sign_generic(mut signature, privatekey, message) ?
|
||||
sign_generic(mut signature, privatekey, message)?
|
||||
return signature
|
||||
}
|
||||
|
||||
|
|
@ -74,31 +74,31 @@ fn sign_generic(mut signature []u8, privatekey []u8, message []u8) ? {
|
|||
|
||||
mut h := sha512.sum512(seed)
|
||||
mut s := edwards25519.new_scalar()
|
||||
s.set_bytes_with_clamping(h[..32]) ?
|
||||
s.set_bytes_with_clamping(h[..32])?
|
||||
mut prefix := h[32..]
|
||||
|
||||
mut mh := sha512.new()
|
||||
mh.write(prefix) ?
|
||||
mh.write(message) ?
|
||||
mh.write(prefix)?
|
||||
mh.write(message)?
|
||||
|
||||
mut msg_digest := []u8{cap: sha512.size}
|
||||
msg_digest = mh.sum(msg_digest)
|
||||
|
||||
mut r := edwards25519.new_scalar()
|
||||
r.set_uniform_bytes(msg_digest) ?
|
||||
r.set_uniform_bytes(msg_digest)?
|
||||
|
||||
mut rr := edwards25519.Point{}
|
||||
rr.scalar_base_mult(mut r)
|
||||
|
||||
mut kh := sha512.new()
|
||||
kh.write(rr.bytes()) ?
|
||||
kh.write(publickey) ?
|
||||
kh.write(message) ?
|
||||
kh.write(rr.bytes())?
|
||||
kh.write(publickey)?
|
||||
kh.write(message)?
|
||||
|
||||
mut hram_digest := []u8{cap: sha512.size}
|
||||
hram_digest = kh.sum(hram_digest)
|
||||
mut k := edwards25519.new_scalar()
|
||||
k.set_uniform_bytes(hram_digest) ?
|
||||
k.set_uniform_bytes(hram_digest)?
|
||||
|
||||
mut ss := edwards25519.new_scalar()
|
||||
ss.multiply_add(k, s, r)
|
||||
|
|
@ -118,21 +118,21 @@ pub fn verify(publickey PublicKey, message []u8, sig []u8) ?bool {
|
|||
}
|
||||
|
||||
mut aa := edwards25519.Point{}
|
||||
aa.set_bytes(publickey) ?
|
||||
aa.set_bytes(publickey)?
|
||||
|
||||
mut kh := sha512.new()
|
||||
kh.write(sig[..32]) ?
|
||||
kh.write(publickey) ?
|
||||
kh.write(message) ?
|
||||
kh.write(sig[..32])?
|
||||
kh.write(publickey)?
|
||||
kh.write(message)?
|
||||
|
||||
mut hram_digest := []u8{cap: sha512.size}
|
||||
hram_digest = kh.sum(hram_digest)
|
||||
|
||||
mut k := edwards25519.new_scalar()
|
||||
k.set_uniform_bytes(hram_digest) ?
|
||||
k.set_uniform_bytes(hram_digest)?
|
||||
|
||||
mut ss := edwards25519.new_scalar()
|
||||
ss.set_canonical_bytes(sig[32..]) ?
|
||||
ss.set_canonical_bytes(sig[32..])?
|
||||
|
||||
// [S]B = R + [k]A --> [k](-A) + [S]B = R
|
||||
mut minus_a := edwards25519.Point{}
|
||||
|
|
@ -145,7 +145,7 @@ pub fn verify(publickey PublicKey, message []u8, sig []u8) ?bool {
|
|||
|
||||
// generate_key generates a public/private key pair entropy using `crypto.rand`.
|
||||
pub fn generate_key() ?(PublicKey, PrivateKey) {
|
||||
mut seed := rand.bytes(ed25519.seed_size) ?
|
||||
mut seed := rand.bytes(ed25519.seed_size)?
|
||||
|
||||
privatekey := new_key_from_seed(seed)
|
||||
mut publickey := []u8{len: ed25519.public_key_size}
|
||||
|
|
|
|||
|
|
@ -8,11 +8,11 @@ import crypto.ed25519
|
|||
fn main() {
|
||||
msg := 'Hello Girl'
|
||||
|
||||
publ, priv := ed25519.generate_key() ?
|
||||
publ, priv := ed25519.generate_key()?
|
||||
|
||||
m := msg.bytes()
|
||||
|
||||
sig := ed25519.sign(priv, m) ?
|
||||
sig := ed25519.sign(priv, m)?
|
||||
|
||||
println('=== Message ===')
|
||||
println('Msg: $msg \nHash: $m')
|
||||
|
|
@ -31,7 +31,7 @@ fn main() {
|
|||
println('signature: R=${sig[0..32].hex()} s=${sig[32..64].hex()}')
|
||||
println(' signature (Base64)=${base64.encode(sig)}')
|
||||
|
||||
rtn := ed25519.verify(publ, m, sig) ?
|
||||
rtn := ed25519.verify(publ, m, sig)?
|
||||
|
||||
if rtn {
|
||||
println('Signature verified :$rtn')
|
||||
|
|
|
|||
|
|
@ -29,20 +29,20 @@ fn (z ZeroReader) read(mut buf []u8) ?int {
|
|||
|
||||
fn test_sign_verify() ? {
|
||||
// mut zero := ZeroReader{}
|
||||
public, private := ed25519.generate_key() ?
|
||||
public, private := ed25519.generate_key()?
|
||||
|
||||
message := 'test message'.bytes()
|
||||
sig := ed25519.sign(private, message) ?
|
||||
sig := ed25519.sign(private, message)?
|
||||
res := ed25519.verify(public, message, sig) or { false }
|
||||
assert res == true
|
||||
|
||||
wrongmessage := 'wrong message'.bytes()
|
||||
res2 := ed25519.verify(public, wrongmessage, sig) ?
|
||||
res2 := ed25519.verify(public, wrongmessage, sig)?
|
||||
assert res2 == false
|
||||
}
|
||||
|
||||
fn test_equal() ? {
|
||||
public, private := ed25519.generate_key() ?
|
||||
public, private := ed25519.generate_key()?
|
||||
|
||||
assert public.equal(public) == true
|
||||
|
||||
|
|
@ -53,7 +53,7 @@ fn test_equal() ? {
|
|||
}*/
|
||||
assert private.equal(private) == true
|
||||
|
||||
otherpub, otherpriv := ed25519.generate_key() ?
|
||||
otherpub, otherpriv := ed25519.generate_key()?
|
||||
assert public.equal(otherpub) == false
|
||||
|
||||
assert private.equal(otherpriv) == false
|
||||
|
|
@ -174,10 +174,10 @@ fn test_input_from_djb_ed25519_crypto_sign_input_without_syncpool() ? {
|
|||
lg.fatal('not contains len 5')
|
||||
}*/
|
||||
assert parts.len == 5
|
||||
privbytes := hex.decode(parts[0]) ?
|
||||
pubkey := hex.decode(parts[1]) ?
|
||||
msg := hex.decode(parts[2]) ?
|
||||
mut sig := hex.decode(parts[3]) ?
|
||||
privbytes := hex.decode(parts[0])?
|
||||
pubkey := hex.decode(parts[1])?
|
||||
msg := hex.decode(parts[2])?
|
||||
mut sig := hex.decode(parts[3])?
|
||||
assert pubkey.len == public_key_size
|
||||
|
||||
sig = sig[..signature_size]
|
||||
|
|
@ -185,10 +185,10 @@ fn test_input_from_djb_ed25519_crypto_sign_input_without_syncpool() ? {
|
|||
copy(mut priv[..], privbytes)
|
||||
copy(mut priv[32..], pubkey)
|
||||
|
||||
sig2 := ed25519.sign(priv[..], msg) ?
|
||||
sig2 := ed25519.sign(priv[..], msg)?
|
||||
assert sig == sig2[..]
|
||||
|
||||
res := ed25519.verify(pubkey, msg, sig2) ?
|
||||
res := ed25519.verify(pubkey, msg, sig2)?
|
||||
assert res == true
|
||||
|
||||
priv2 := new_key_from_seed(priv[..32])
|
||||
|
|
|
|||
|
|
@ -188,9 +188,9 @@ fn test_sqrt_ratio() ? {
|
|||
mut elw := Element{}
|
||||
mut elg := Element{}
|
||||
|
||||
u := elu.set_bytes(hex.decode(tt.u) ?) ?
|
||||
v := elv.set_bytes(hex.decode(tt.v) ?) ?
|
||||
want := elw.set_bytes(hex.decode(tt.r) ?) ?
|
||||
u := elu.set_bytes(hex.decode(tt.u)?)?
|
||||
v := elv.set_bytes(hex.decode(tt.v)?)?
|
||||
want := elw.set_bytes(hex.decode(tt.r)?)?
|
||||
mut got, was_square := elg.sqrt_ratio(u, v)
|
||||
|
||||
assert got.equal(want) != 0
|
||||
|
|
@ -204,9 +204,9 @@ fn test_sqrt_ratio() ? {
|
|||
fn test_set_bytes_normal() ? {
|
||||
for i in 0 .. 15 {
|
||||
mut el := Element{}
|
||||
mut random_inp := rand.bytes(32) ?
|
||||
mut random_inp := rand.bytes(32)?
|
||||
|
||||
el = el.set_bytes(random_inp.clone()) ?
|
||||
el = el.set_bytes(random_inp.clone())?
|
||||
random_inp[random_inp.len - 1] &= (1 << 7) - 1
|
||||
// assert f1(random_inp, el) == true
|
||||
|
||||
|
|
@ -249,7 +249,7 @@ fn test_set_bytes_from_dalek_test_vectors() ? {
|
|||
for _, mut tt in tests {
|
||||
b := tt.fe.bytes()
|
||||
mut el := Element{}
|
||||
mut fe := el.set_bytes(tt.b) ?
|
||||
mut fe := el.set_bytes(tt.b)?
|
||||
|
||||
assert b == tt.b
|
||||
assert fe.equal(tt.fe) == 1
|
||||
|
|
@ -280,7 +280,7 @@ fn test_invert() ? {
|
|||
assert one == r
|
||||
bytes := rand.bytes(32) or { return err }
|
||||
|
||||
x.set_bytes(bytes) ?
|
||||
x.set_bytes(bytes)?
|
||||
|
||||
xinv.invert(x)
|
||||
r.multiply(x, xinv)
|
||||
|
|
@ -369,20 +369,20 @@ fn (mut v Element) from_big_integer(n big.Integer) ?Element {
|
|||
}
|
||||
mut bytes, _ := n.bytes()
|
||||
swap_endianness(mut bytes) // SHOULD I SWAP IT?
|
||||
v.set_bytes(bytes) ?
|
||||
v.set_bytes(bytes)?
|
||||
|
||||
return v
|
||||
}
|
||||
|
||||
fn (mut v Element) from_decimal_string(s string) ?Element {
|
||||
num := big.integer_from_string(s) ?
|
||||
num := big.integer_from_string(s)?
|
||||
|
||||
v = v.from_big_integer(num) ?
|
||||
v = v.from_big_integer(num)?
|
||||
return v
|
||||
}
|
||||
|
||||
fn test_bytes_big_equivalence() ? {
|
||||
mut inp := rand.bytes(32) ?
|
||||
mut inp := rand.bytes(32)?
|
||||
el := Element{}
|
||||
mut fe := el.generate_element()
|
||||
mut fe1 := el.generate_element()
|
||||
|
|
@ -407,12 +407,12 @@ fn test_bytes_big_equivalence() ? {
|
|||
fn test_decimal_constants() ? {
|
||||
sqrtm1string := '19681161376707505956807079304988542015446066515923890162744021073123829784752'
|
||||
mut el := Element{}
|
||||
mut exp := el.from_decimal_string(sqrtm1string) ?
|
||||
mut exp := el.from_decimal_string(sqrtm1string)?
|
||||
|
||||
assert sqrt_m1.equal(exp) == 1
|
||||
|
||||
dstring := '37095705934669439343138083508754565189542113879843219016388785533085940283555'
|
||||
exp = el.from_decimal_string(dstring) ?
|
||||
exp = el.from_decimal_string(dstring)?
|
||||
mut d := d_const
|
||||
|
||||
assert d.equal(exp) == 1
|
||||
|
|
|
|||
|
|
@ -49,7 +49,7 @@ fn test_bytes_montgomery_sodium() ? {
|
|||
// crypto_sign_keypair().pubkey
|
||||
pubkey := '3bf918ffc2c955dc895bf145f566fb96623c1cadbe040091175764b5fde322c0'
|
||||
mut p := Point{}
|
||||
p.set_bytes(hex.decode(pubkey) ?) ?
|
||||
p.set_bytes(hex.decode(pubkey)?)?
|
||||
|
||||
// crypto_sign_ed25519_pk_to_curve25519(pubkey)
|
||||
want := 'efc6c9d0738e9ea18d738ad4a2653631558931b0f1fde4dd58c436d19686dc28'
|
||||
|
|
@ -115,7 +115,7 @@ fn fn_cofactor(mut data []u8) bool {
|
|||
|
||||
fn test_mult_by_cofactor() ? {
|
||||
mut loworder := Point{}
|
||||
mut data := rand.bytes(64) ?
|
||||
mut data := rand.bytes(64)?
|
||||
|
||||
assert fn_cofactor(mut data) == true
|
||||
}
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ const (
|
|||
|
||||
fn d_const_generate() ?Element {
|
||||
mut v := Element{}
|
||||
v.set_bytes(edwards25519.d_bytes) ?
|
||||
v.set_bytes(edwards25519.d_bytes)?
|
||||
return v
|
||||
}
|
||||
|
||||
|
|
@ -33,7 +33,7 @@ fn d2_const_generate() ?Element {
|
|||
// id_point_generate is the point at infinity.
|
||||
fn id_point_generate() ?Point {
|
||||
mut p := Point{}
|
||||
p.set_bytes(edwards25519.id_bytes) ?
|
||||
p.set_bytes(edwards25519.id_bytes)?
|
||||
return p
|
||||
}
|
||||
|
||||
|
|
@ -41,7 +41,7 @@ fn id_point_generate() ?Point {
|
|||
// correspondence of this encoding with the values in RFC 8032.
|
||||
fn generator() ?Point {
|
||||
mut p := Point{}
|
||||
p.set_bytes(edwards25519.gen_bytes) ?
|
||||
p.set_bytes(edwards25519.gen_bytes)?
|
||||
return p
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -96,11 +96,11 @@ fn test_non_canonical_points() ? {
|
|||
// t.Run(tt.name, func(t *testing.T) {
|
||||
// p1, err := new(Point).SetBytes(decodeHex(tt.encoding))
|
||||
mut p1 := Point{}
|
||||
p1.set_bytes(hex.decode(tt.encoding) ?) ?
|
||||
p1.set_bytes(hex.decode(tt.encoding)?)?
|
||||
|
||||
// p2, err := new(Point).SetBytes(decodeHex(tt.canonical))
|
||||
mut p2 := Point{}
|
||||
p2.set_bytes(hex.decode(tt.canonical) ?) ?
|
||||
p2.set_bytes(hex.decode(tt.canonical)?)?
|
||||
|
||||
assert p1.equal(p2) == 1
|
||||
assert p1.bytes() == p2.bytes()
|
||||
|
|
|
|||
|
|
@ -1115,7 +1115,7 @@ fn generate_scalar(size int) ?Scalar {
|
|||
// rand.Read(s.s[:16]) // read random bytes and fill buf
|
||||
// using builtin rand.read([]buf)
|
||||
rand.read(mut s.s[..16])
|
||||
// buf := rand.read(s.s[..16].len) ?
|
||||
// buf := rand.read(s.s[..16].len)?
|
||||
// copy(mut s.s[..16], buf)
|
||||
|
||||
/*
|
||||
|
|
@ -1132,7 +1132,7 @@ fn generate_scalar(size int) ?Scalar {
|
|||
// Read generates len(p) random bytes and writes them into p
|
||||
// rand.Read(s.s[:16])
|
||||
rand.read(mut s.s[..16])
|
||||
// buf := rand.read(s.s[..16].len) ?
|
||||
// buf := rand.read(s.s[..16].len)?
|
||||
// copy(mut s.s[..16], buf)
|
||||
|
||||
/*
|
||||
|
|
@ -1148,7 +1148,7 @@ fn generate_scalar(size int) ?Scalar {
|
|||
// of being out of the latter range).
|
||||
// rand.Read(s.s[:])
|
||||
rand.read(mut s.s[..])
|
||||
// buf := crand.read(s.s.len) ?
|
||||
// buf := crand.read(s.s.len)?
|
||||
// copy(mut s.s[..], buf)
|
||||
|
||||
/*
|
||||
|
|
@ -1167,7 +1167,7 @@ type NotZeroScalar = Scalar
|
|||
fn generate_notzero_scalar(size int) ?NotZeroScalar {
|
||||
mut s := Scalar{}
|
||||
for s == edwards25519.sc_zero {
|
||||
s = generate_scalar(size) ?
|
||||
s = generate_scalar(size)?
|
||||
}
|
||||
return NotZeroScalar(s)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -25,8 +25,8 @@ fn negate_aliasing(mut v Scalar, x Scalar) Scalar {
|
|||
}
|
||||
|
||||
fn test_check_aliasing_oneargs() ? {
|
||||
x := generate_notzero_scalar(10) ?
|
||||
mut v := generate_notzero_scalar(10) ?
|
||||
x := generate_notzero_scalar(10)?
|
||||
mut v := generate_notzero_scalar(10)?
|
||||
out := check_aliasing_onearg(negate_aliasing, mut v, x)
|
||||
assert out == true
|
||||
}
|
||||
|
|
@ -46,9 +46,9 @@ fn subtract_aliasing(mut v Scalar, x Scalar, y Scalar) Scalar {
|
|||
fn test_check_aliasing_twoargs() ? {
|
||||
fn_with_twoargs := [add_aliasing, multiply_aliasing, subtract_aliasing]
|
||||
for f in fn_with_twoargs {
|
||||
mut v := generate_notzero_scalar(10) ?
|
||||
x := generate_notzero_scalar(10) ?
|
||||
y := generate_notzero_scalar(10) ?
|
||||
mut v := generate_notzero_scalar(10)?
|
||||
x := generate_notzero_scalar(10)?
|
||||
y := generate_notzero_scalar(10)?
|
||||
out := check_aliasing_twoargs(f, mut v, x, y)
|
||||
assert out == true
|
||||
}
|
||||
|
|
|
|||
|
|
@ -91,8 +91,8 @@ fn test_scalar_set_canonical_bytes() ? {
|
|||
|
||||
fn test_scalar_set_canonical_bytes_round_trip() ? {
|
||||
for i in 0 .. 10 {
|
||||
mut sc1 := generate_scalar(2) ?
|
||||
mut sc2 := generate_scalar(6) ?
|
||||
mut sc1 := generate_scalar(2)?
|
||||
mut sc2 := generate_scalar(6)?
|
||||
sc2.set_canonical_bytes(sc1.bytes()) or { panic(err) }
|
||||
|
||||
assert sc1 == sc2
|
||||
|
|
@ -117,14 +117,14 @@ fn test_scalar_set_canonical_bytes_on_noncanonical_value() ? {
|
|||
|
||||
fn test_scalar_set_uniform_bytes() ? {
|
||||
// mod, _ := new(big.Integer).SetString("27742317777372353535851937790883648493", 10)
|
||||
mut mod := big.integer_from_string('27742317777372353535851937790883648493') ?
|
||||
mut mod := big.integer_from_string('27742317777372353535851937790883648493')?
|
||||
// mod.Add(mod, new(big.Integer).Lsh(big.NewInt(1), 252))
|
||||
mod = mod + big.integer_from_i64(1).lshift(252)
|
||||
|
||||
mut sc := generate_scalar(100) ?
|
||||
inp := rand.bytes(64) ?
|
||||
mut sc := generate_scalar(100)?
|
||||
inp := rand.bytes(64)?
|
||||
|
||||
sc.set_uniform_bytes(inp[..]) ?
|
||||
sc.set_uniform_bytes(inp[..])?
|
||||
assert is_reduced(sc) == true
|
||||
|
||||
scbig := bigint_from_le_bytes(sc.s[..])
|
||||
|
|
@ -190,9 +190,9 @@ fn test_scalar_set_bytes_with_clamping() {
|
|||
}
|
||||
|
||||
fn test_scalar_multiply_distributes_over_add() ? {
|
||||
x := generate_scalar(100) ?
|
||||
y := generate_scalar(100) ?
|
||||
z := generate_scalar(100) ?
|
||||
x := generate_scalar(100)?
|
||||
y := generate_scalar(100)?
|
||||
z := generate_scalar(100)?
|
||||
|
||||
// Compute t1 = (x+y)*z
|
||||
mut t1 := Scalar{}
|
||||
|
|
|
|||
|
|
@ -95,7 +95,7 @@ fn test_scalarmult_non_identity_point() ? {
|
|||
// Check whether p.ScalarMult and q.ScalaBaseMult give the same,
|
||||
// when p and q are originally set to the base point.
|
||||
|
||||
mut x := generate_scalar(5000) ?
|
||||
mut x := generate_scalar(5000)?
|
||||
|
||||
mut p := Point{}
|
||||
mut q := Point{}
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
import crypto.rand
|
||||
|
||||
fn test_reading() ? {
|
||||
a := rand.read(32) ?
|
||||
a := rand.read(32)?
|
||||
// dump(a.hex())
|
||||
assert a.len == 32
|
||||
mut histogram := [256]int{}
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ pub fn int_u64(max u64) ?u64 {
|
|||
}
|
||||
mut n := u64(0)
|
||||
for {
|
||||
mut bytes := read(k) ?
|
||||
mut bytes := read(k)?
|
||||
bytes[0] &= u8(int(u64(1) << b) - 1)
|
||||
x := bytes_to_u64(bytes)
|
||||
n = x[0]
|
||||
|
|
|
|||
|
|
@ -12,16 +12,16 @@ fn test_len() ? {
|
|||
assert list.len() == 0
|
||||
list.push_back(1)
|
||||
assert list.len() == 1
|
||||
list.pop_back() ?
|
||||
list.pop_back()?
|
||||
assert list.len() == 0
|
||||
}
|
||||
|
||||
fn test_first() ? {
|
||||
mut list := DoublyLinkedList<int>{}
|
||||
list.push_back(1)
|
||||
assert list.first() ? == 1
|
||||
assert list.first()? == 1
|
||||
list.push_back(2)
|
||||
assert list.first() ? == 1
|
||||
assert list.first()? == 1
|
||||
list = DoublyLinkedList<int>{}
|
||||
list.first() or { return }
|
||||
assert false
|
||||
|
|
@ -30,9 +30,9 @@ fn test_first() ? {
|
|||
fn test_last() ? {
|
||||
mut list := DoublyLinkedList<int>{}
|
||||
list.push_back(1)
|
||||
assert list.last() ? == 1
|
||||
assert list.last()? == 1
|
||||
list.push_back(2)
|
||||
assert list.last() ? == 2
|
||||
assert list.last()? == 2
|
||||
list = DoublyLinkedList<int>{}
|
||||
list.last() or { return }
|
||||
assert false
|
||||
|
|
@ -41,11 +41,11 @@ fn test_last() ? {
|
|||
fn test_push() ? {
|
||||
mut list := DoublyLinkedList<int>{}
|
||||
list.push_back(1)
|
||||
assert list.last() ? == 1
|
||||
assert list.last()? == 1
|
||||
list.push_back(2)
|
||||
assert list.last() ? == 2
|
||||
assert list.last()? == 2
|
||||
list.push_back(3)
|
||||
assert list.last() ? == 3
|
||||
assert list.last()? == 3
|
||||
}
|
||||
|
||||
fn test_pop() ? {
|
||||
|
|
@ -53,10 +53,10 @@ fn test_pop() ? {
|
|||
list.push_back(1)
|
||||
list.push_back(2)
|
||||
list.push_back(3)
|
||||
assert list.pop_back() ? == 3
|
||||
assert list.pop_back()? == 3
|
||||
list.push_back(4)
|
||||
assert list.pop_back() ? == 4
|
||||
assert list.pop_back() ? == 2
|
||||
assert list.pop_back()? == 4
|
||||
assert list.pop_back()? == 2
|
||||
list = DoublyLinkedList<int>{}
|
||||
list.pop_back() or { return }
|
||||
assert false
|
||||
|
|
@ -67,10 +67,10 @@ fn test_pop_front() ? {
|
|||
list.push_back(1)
|
||||
list.push_back(2)
|
||||
list.push_back(3)
|
||||
assert list.pop_front() ? == 1
|
||||
assert list.pop_front()? == 1
|
||||
list.push_back(4)
|
||||
assert list.pop_front() ? == 2
|
||||
assert list.pop_front() ? == 3
|
||||
assert list.pop_front()? == 2
|
||||
assert list.pop_front()? == 3
|
||||
list = DoublyLinkedList<int>{}
|
||||
list.pop_front() or { return }
|
||||
assert false
|
||||
|
|
@ -82,14 +82,14 @@ fn test_insert() ? {
|
|||
list.push_back(2)
|
||||
list.push_back(3)
|
||||
// [1, 2, 3]
|
||||
list.insert(1, 111) ?
|
||||
list.insert(1, 111)?
|
||||
// [1, 111, 2, 3]
|
||||
list.insert(3, 222) ?
|
||||
list.insert(3, 222)?
|
||||
// [1, 111, 2, 222, 3]
|
||||
assert list.pop_back() ? == 3
|
||||
assert list.pop_back() ? == 222
|
||||
assert list.pop_front() ? == 1
|
||||
assert list.pop_front() ? == 111
|
||||
assert list.pop_back()? == 3
|
||||
assert list.pop_back()? == 222
|
||||
assert list.pop_front()? == 1
|
||||
assert list.pop_front()? == 111
|
||||
}
|
||||
|
||||
fn test_push_front() ? {
|
||||
|
|
@ -98,7 +98,7 @@ fn test_push_front() ? {
|
|||
list.push_back(2)
|
||||
list.push_back(3)
|
||||
list.push_front(111)
|
||||
assert list.first() ? == 111
|
||||
assert list.first()? == 111
|
||||
}
|
||||
|
||||
fn test_delete() ? {
|
||||
|
|
@ -107,12 +107,12 @@ fn test_delete() ? {
|
|||
list.push_back(1)
|
||||
list.push_back(2)
|
||||
list.delete(1)
|
||||
assert list.first() ? == 0
|
||||
assert list.last() ? == 2
|
||||
assert list.first()? == 0
|
||||
assert list.last()? == 2
|
||||
assert list.len() == 2
|
||||
list.delete(1)
|
||||
assert list.first() ? == 0
|
||||
assert list.last() ? == 0
|
||||
assert list.first()? == 0
|
||||
assert list.last()? == 0
|
||||
assert list.len() == 1
|
||||
list.delete(0)
|
||||
assert list.len() == 0
|
||||
|
|
@ -147,7 +147,7 @@ fn test_index() ? {
|
|||
}
|
||||
|
||||
for i := 0; i < 10; i++ {
|
||||
assert list.index(i * 10) ? == i
|
||||
assert list.index(i * 10)? == i
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@ fn default_setup() (MyReceiver, fsm.StateMachine) {
|
|||
fn test_statemachine_number_of_callbacks_correct_when_single_transition() ? {
|
||||
mut receiver, mut s := default_setup()
|
||||
|
||||
s.run(receiver) ?
|
||||
s.run(receiver)?
|
||||
|
||||
assert receiver.data.len == 3
|
||||
}
|
||||
|
|
@ -25,7 +25,7 @@ fn test_statemachine_number_of_callbacks_correct_when_single_transition() ? {
|
|||
fn test_statemachine_sequence_works_when_typical() ? {
|
||||
mut receiver, mut s := default_setup()
|
||||
|
||||
s.run(receiver) ?
|
||||
s.run(receiver)?
|
||||
|
||||
assert receiver.data[0] == 'on_state_exit: A -> B'
|
||||
assert receiver.data[1] == 'on_state_entry: A -> B'
|
||||
|
|
@ -36,7 +36,7 @@ fn test_statemachine_works_when_final_state() ? {
|
|||
mut receiver, mut s := default_setup()
|
||||
|
||||
// current state `A`, with a possible transition to `B`:
|
||||
s.run(receiver) ? // run should not error here
|
||||
s.run(receiver)? // run should not error here
|
||||
|
||||
// Note: run will now return error, because for state `B`,
|
||||
// there are no more transitions:
|
||||
|
|
|
|||
|
|
@ -13,7 +13,7 @@ pub fn read_file(file string) ?[]string {
|
|||
|
||||
pub fn extract_transitions(line string) ?string {
|
||||
mut result := ' '
|
||||
first_comma := line.index(',') ?
|
||||
first_comma := line.index(',')?
|
||||
second_comma := line.index_after(',', first_comma + 1)
|
||||
|
||||
from := line[..first_comma]
|
||||
|
|
@ -32,11 +32,11 @@ pub fn get_transitions(line string) ?string {
|
|||
pub fn main() {
|
||||
mut fp := flag.new_flag_parser(os.args)
|
||||
file := fp.string('file', `f`, '', 'input V file with transitions to generate graph from.')
|
||||
lines := read_file(file) ?
|
||||
lines := read_file(file)?
|
||||
println('digraph fsm {')
|
||||
for line in lines {
|
||||
if line.contains('add_transition') {
|
||||
println(get_transitions(line) ?)
|
||||
println(get_transitions(line)?)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -8,11 +8,11 @@ fn test_min_heap() ? {
|
|||
heap.insert(4)
|
||||
heap.insert(1)
|
||||
|
||||
assert heap.pop() ? == 0
|
||||
assert heap.pop() ? == 1
|
||||
assert heap.pop() ? == 2
|
||||
assert heap.pop() ? == 4
|
||||
assert heap.pop() ? == 8
|
||||
assert heap.pop()? == 0
|
||||
assert heap.pop()? == 1
|
||||
assert heap.pop()? == 2
|
||||
assert heap.pop()? == 4
|
||||
assert heap.pop()? == 8
|
||||
if _ := heap.pop() {
|
||||
panic('expected none')
|
||||
}
|
||||
|
|
@ -35,11 +35,11 @@ fn test_min_heap_custom() ? {
|
|||
heap.insert(Item{'foo', 100})
|
||||
heap.insert(Item{'bar', 80})
|
||||
|
||||
assert heap.pop() ?.data == 'foo'
|
||||
assert heap.pop() ?.data == 'bar'
|
||||
assert heap.pop() ?.data == 'baz'
|
||||
assert heap.pop() ?.data == 'buz'
|
||||
assert heap.pop() ?.data == 'qux'
|
||||
assert heap.pop()?.data == 'foo'
|
||||
assert heap.pop()?.data == 'bar'
|
||||
assert heap.pop()?.data == 'baz'
|
||||
assert heap.pop()?.data == 'buz'
|
||||
assert heap.pop()?.data == 'qux'
|
||||
if _ := heap.pop() {
|
||||
panic('expected none')
|
||||
}
|
||||
|
|
@ -56,12 +56,12 @@ fn test_heap_len() ? {
|
|||
heap.insert(1)
|
||||
|
||||
assert heap.len() == 5
|
||||
heap.pop() ?
|
||||
heap.pop() ?
|
||||
heap.pop() ?
|
||||
heap.pop()?
|
||||
heap.pop()?
|
||||
heap.pop()?
|
||||
assert heap.len() == 2
|
||||
heap.pop() ?
|
||||
heap.pop() ?
|
||||
heap.pop()?
|
||||
heap.pop()?
|
||||
assert heap.len() == 0
|
||||
heap.pop() or {}
|
||||
assert heap.len() == 0
|
||||
|
|
|
|||
|
|
@ -12,16 +12,16 @@ fn test_len() ? {
|
|||
assert list.len() == 0
|
||||
list.push(1)
|
||||
assert list.len() == 1
|
||||
list.pop() ?
|
||||
list.pop()?
|
||||
assert list.len() == 0
|
||||
}
|
||||
|
||||
fn test_first() ? {
|
||||
mut list := LinkedList<int>{}
|
||||
list.push(1)
|
||||
assert list.first() ? == 1
|
||||
assert list.first()? == 1
|
||||
list.push(2)
|
||||
assert list.first() ? == 1
|
||||
assert list.first()? == 1
|
||||
list = LinkedList<int>{}
|
||||
list.first() or { return }
|
||||
assert false
|
||||
|
|
@ -30,9 +30,9 @@ fn test_first() ? {
|
|||
fn test_last() ? {
|
||||
mut list := LinkedList<int>{}
|
||||
list.push(1)
|
||||
assert list.last() ? == 1
|
||||
assert list.last()? == 1
|
||||
list.push(2)
|
||||
assert list.last() ? == 2
|
||||
assert list.last()? == 2
|
||||
list = LinkedList<int>{}
|
||||
list.last() or { return }
|
||||
assert false
|
||||
|
|
@ -41,10 +41,10 @@ fn test_last() ? {
|
|||
fn test_index() ? {
|
||||
mut list := LinkedList<int>{}
|
||||
list.push(1)
|
||||
assert list.index(0) ? == 1
|
||||
assert list.index(0)? == 1
|
||||
list.push(2)
|
||||
assert list.index(1) ? == 2
|
||||
list.pop() ?
|
||||
assert list.index(1)? == 2
|
||||
list.pop()?
|
||||
list.index(1) or { return }
|
||||
assert false
|
||||
}
|
||||
|
|
@ -52,11 +52,11 @@ fn test_index() ? {
|
|||
fn test_push() ? {
|
||||
mut list := LinkedList<int>{}
|
||||
list.push(1)
|
||||
assert list.last() ? == 1
|
||||
assert list.last()? == 1
|
||||
list.push(2)
|
||||
assert list.last() ? == 2
|
||||
assert list.last()? == 2
|
||||
list.push(3)
|
||||
assert list.last() ? == 3
|
||||
assert list.last()? == 3
|
||||
}
|
||||
|
||||
fn test_pop() ? {
|
||||
|
|
@ -64,10 +64,10 @@ fn test_pop() ? {
|
|||
list.push(1)
|
||||
list.push(2)
|
||||
list.push(3)
|
||||
assert list.pop() ? == 3
|
||||
assert list.pop()? == 3
|
||||
list.push(4)
|
||||
assert list.pop() ? == 4
|
||||
assert list.pop() ? == 2
|
||||
assert list.pop()? == 4
|
||||
assert list.pop()? == 2
|
||||
list = LinkedList<int>{}
|
||||
list.pop() or { return }
|
||||
assert false
|
||||
|
|
@ -78,10 +78,10 @@ fn test_shift() ? {
|
|||
list.push(1)
|
||||
list.push(2)
|
||||
list.push(3)
|
||||
assert list.shift() ? == 1
|
||||
assert list.shift()? == 1
|
||||
list.push(4)
|
||||
assert list.shift() ? == 2
|
||||
assert list.shift() ? == 3
|
||||
assert list.shift()? == 2
|
||||
assert list.shift()? == 3
|
||||
list = LinkedList<int>{}
|
||||
list.shift() or { return }
|
||||
assert false
|
||||
|
|
@ -102,7 +102,7 @@ fn test_prepend() ? {
|
|||
list.push(2)
|
||||
list.push(3)
|
||||
list.prepend(111)
|
||||
assert list.first() ? == 111
|
||||
assert list.first()? == 111
|
||||
}
|
||||
|
||||
fn test_str() ? {
|
||||
|
|
|
|||
|
|
@ -12,16 +12,16 @@ fn test_len() ? {
|
|||
assert queue.len() == 0
|
||||
queue.push(1)
|
||||
assert queue.len() == 1
|
||||
queue.pop() ?
|
||||
queue.pop()?
|
||||
assert queue.len() == 0
|
||||
}
|
||||
|
||||
fn test_peek() ? {
|
||||
mut queue := Queue<int>{}
|
||||
queue.push(1)
|
||||
assert queue.peek() ? == 1
|
||||
assert queue.peek()? == 1
|
||||
queue.push(2)
|
||||
assert queue.peek() ? == 1
|
||||
assert queue.peek()? == 1
|
||||
queue = Queue<int>{}
|
||||
queue.peek() or { return }
|
||||
assert false
|
||||
|
|
@ -30,9 +30,9 @@ fn test_peek() ? {
|
|||
fn test_last() ? {
|
||||
mut queue := Queue<int>{}
|
||||
queue.push(1)
|
||||
assert queue.last() ? == 1
|
||||
assert queue.last()? == 1
|
||||
queue.push(2)
|
||||
assert queue.last() ? == 2
|
||||
assert queue.last()? == 2
|
||||
queue = Queue<int>{}
|
||||
queue.last() or { return }
|
||||
assert false
|
||||
|
|
@ -41,10 +41,10 @@ fn test_last() ? {
|
|||
fn test_index() ? {
|
||||
mut queue := Queue<int>{}
|
||||
queue.push(1)
|
||||
assert queue.index(0) ? == 1
|
||||
assert queue.index(0)? == 1
|
||||
queue.push(2)
|
||||
assert queue.index(1) ? == 2
|
||||
queue.pop() ?
|
||||
assert queue.index(1)? == 2
|
||||
queue.pop()?
|
||||
queue.index(1) or { return }
|
||||
assert false
|
||||
}
|
||||
|
|
@ -53,7 +53,7 @@ fn test_push() ? {
|
|||
mut queue := Queue<int>{}
|
||||
queue.push(1)
|
||||
queue.push(2)
|
||||
assert queue.peek() ? == 1
|
||||
assert queue.peek()? == 1
|
||||
}
|
||||
|
||||
fn test_pop() ? {
|
||||
|
|
@ -61,10 +61,10 @@ fn test_pop() ? {
|
|||
queue.push(1)
|
||||
queue.push(2)
|
||||
queue.push(3)
|
||||
assert queue.pop() ? == 1
|
||||
assert queue.pop()? == 1
|
||||
queue.push(4)
|
||||
assert queue.pop() ? == 2
|
||||
assert queue.pop() ? == 3
|
||||
assert queue.pop()? == 2
|
||||
assert queue.pop()? == 3
|
||||
queue = Queue<int>{}
|
||||
queue.pop() or { return }
|
||||
assert false
|
||||
|
|
|
|||
|
|
@ -12,16 +12,16 @@ fn test_len() ? {
|
|||
assert stack.len() == 0
|
||||
stack.push(1)
|
||||
assert stack.len() == 1
|
||||
stack.pop() ?
|
||||
stack.pop()?
|
||||
assert stack.len() == 0
|
||||
}
|
||||
|
||||
fn test_peek() ? {
|
||||
mut stack := dt.Stack<int>{}
|
||||
stack.push(1)
|
||||
assert stack.peek() ? == 1
|
||||
assert stack.peek()? == 1
|
||||
stack.push(2)
|
||||
assert stack.peek() ? == 2
|
||||
assert stack.peek()? == 2
|
||||
stack = dt.Stack<int>{}
|
||||
stack.peek() or { return }
|
||||
assert false
|
||||
|
|
@ -30,11 +30,11 @@ fn test_peek() ? {
|
|||
fn test_push() ? {
|
||||
mut stack := dt.Stack<int>{}
|
||||
stack.push(1)
|
||||
assert stack.peek() ? == 1
|
||||
assert stack.peek()? == 1
|
||||
stack.push(2)
|
||||
assert stack.peek() ? == 2
|
||||
assert stack.peek()? == 2
|
||||
stack.push(3)
|
||||
assert stack.peek() ? == 3
|
||||
assert stack.peek()? == 3
|
||||
}
|
||||
|
||||
fn test_pop() ? {
|
||||
|
|
@ -42,10 +42,10 @@ fn test_pop() ? {
|
|||
stack.push(1)
|
||||
stack.push(2)
|
||||
stack.push(3)
|
||||
assert stack.pop() ? == 3
|
||||
assert stack.pop()? == 3
|
||||
stack.push(4)
|
||||
assert stack.pop() ? == 4
|
||||
assert stack.pop() ? == 2
|
||||
assert stack.pop()? == 4
|
||||
assert stack.pop()? == 2
|
||||
stack = dt.Stack<int>{}
|
||||
stack.pop() or { return }
|
||||
assert false
|
||||
|
|
|
|||
|
|
@ -9,9 +9,9 @@ fn main() {
|
|||
|
||||
fn test_encode_int() ? {
|
||||
a := 0x24 // should be 'd' in base58
|
||||
assert encode_int(a) ? == 'd'
|
||||
assert encode_int(a)? == 'd'
|
||||
|
||||
test_encode_int_walpha() ?
|
||||
test_encode_int_walpha()?
|
||||
}
|
||||
|
||||
fn test_encode_int_walpha() ? {
|
||||
|
|
@ -20,14 +20,14 @@ fn test_encode_int_walpha() ? {
|
|||
panic(@MOD + '.' + @FN + ': this should never happen')
|
||||
}
|
||||
a := 0x24 // should be '_' in base58 with our custom alphabet
|
||||
assert encode_int_walpha(a, abc) ? == '_'
|
||||
assert encode_int_walpha(a, abc)? == '_'
|
||||
}
|
||||
|
||||
fn test_decode_int() ? {
|
||||
a := 'd'
|
||||
assert decode_int(a) ? == 0x24
|
||||
assert decode_int(a)? == 0x24
|
||||
|
||||
test_decode_int_walpha() ?
|
||||
test_decode_int_walpha()?
|
||||
}
|
||||
|
||||
fn test_decode_int_walpha() ? {
|
||||
|
|
@ -35,7 +35,7 @@ fn test_decode_int_walpha() ? {
|
|||
panic(@MOD + '.' + @FN + ': this should never happen')
|
||||
}
|
||||
a := '_'
|
||||
assert decode_int_walpha(a, abc) ? == 0x24
|
||||
assert decode_int_walpha(a, abc)? == 0x24
|
||||
}
|
||||
|
||||
fn test_encode_string() {
|
||||
|
|
@ -51,13 +51,13 @@ fn test_encode_string() {
|
|||
|
||||
fn test_decode_string() ? {
|
||||
a := 'TtaR6twpTGu8VpY'
|
||||
assert decode(a) ? == 'lorem ipsum'
|
||||
assert decode(a)? == 'lorem ipsum'
|
||||
|
||||
abc := new_alphabet('abcdefghij\$lmnopqrstuvwxyz0123456789_ABCDEFGHIJLMNOPQRSTUV') or {
|
||||
panic(@MOD + '.' + @FN + ': this should never happen')
|
||||
}
|
||||
b := '0P7yfPSL0pQh2L5'
|
||||
assert decode_walpha(b, abc) ? == 'lorem ipsum'
|
||||
assert decode_walpha(b, abc)? == 'lorem ipsum'
|
||||
}
|
||||
|
||||
fn test_fails() ? {
|
||||
|
|
|
|||
|
|
@ -69,7 +69,7 @@ pub fn new_reader(data string, config ReaderConfig) &Reader {
|
|||
// read reads a row from the CSV data.
|
||||
// If successful, the result holds an array of each column's data.
|
||||
pub fn (mut r Reader) read() ?[]string {
|
||||
l := r.read_record() ?
|
||||
l := r.read_record()?
|
||||
return l
|
||||
}
|
||||
|
||||
|
|
@ -133,7 +133,7 @@ fn (mut r Reader) read_record() ?[]string {
|
|||
mut i := -1
|
||||
for {
|
||||
if need_read {
|
||||
l := r.read_line() ?
|
||||
l := r.read_line()?
|
||||
if l.len <= 0 {
|
||||
if keep_raw {
|
||||
line += '\n'
|
||||
|
|
|
|||
|
|
@ -15,24 +15,24 @@ pub fn decode(s string) ?[]u8 {
|
|||
if hex_str.len == 0 {
|
||||
return []u8{}
|
||||
} else if hex_str.len == 1 {
|
||||
return [char2nibble(hex_str[0]) ?]
|
||||
return [char2nibble(hex_str[0])?]
|
||||
} else if hex_str.len == 2 {
|
||||
n1 := char2nibble(hex_str[0]) ?
|
||||
n0 := char2nibble(hex_str[1]) ?
|
||||
n1 := char2nibble(hex_str[0])?
|
||||
n0 := char2nibble(hex_str[1])?
|
||||
return [(n1 << 4) | n0]
|
||||
}
|
||||
// calculate the first byte depending on if hex_str.len is odd
|
||||
mut val := char2nibble(hex_str[0]) ?
|
||||
mut val := char2nibble(hex_str[0])?
|
||||
if hex_str.len & 1 == 0 {
|
||||
val = (val << 4) | char2nibble(hex_str[1]) ?
|
||||
val = (val << 4) | char2nibble(hex_str[1])?
|
||||
}
|
||||
// set cap to hex_str.len/2 rounded up
|
||||
mut bytes := []u8{len: 1, cap: (hex_str.len + 1) >> 1, init: val}
|
||||
// iterate over every 2 bytes
|
||||
// the start index depends on if hex_str.len is odd
|
||||
for i := 2 - (hex_str.len & 1); i < hex_str.len; i += 2 {
|
||||
n1 := char2nibble(hex_str[i]) ?
|
||||
n0 := char2nibble(hex_str[i + 1]) ?
|
||||
n1 := char2nibble(hex_str[i])?
|
||||
n0 := char2nibble(hex_str[i + 1])?
|
||||
bytes << (n1 << 4) | n0
|
||||
}
|
||||
return bytes
|
||||
|
|
|
|||
|
|
@ -1,16 +1,16 @@
|
|||
module hex
|
||||
|
||||
fn test_decode() ? {
|
||||
assert decode('') ? == []
|
||||
assert decode('0') ? == [u8(0x0)]
|
||||
assert decode('f') ? == [u8(0xf)]
|
||||
assert decode('0f') ? == [u8(0x0f)]
|
||||
assert decode('ff') ? == [u8(0xff)]
|
||||
assert decode('123') ? == [u8(0x1), 0x23]
|
||||
assert decode('1234') ? == [u8(0x12), 0x34]
|
||||
assert decode('12345') ? == [u8(0x1), 0x23, 0x45]
|
||||
assert decode('0123456789abcdef') ? == [u8(0x01), 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]
|
||||
assert decode('123456789ABCDEF') ? == [u8(0x01), 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]
|
||||
assert decode('')? == []
|
||||
assert decode('0')? == [u8(0x0)]
|
||||
assert decode('f')? == [u8(0xf)]
|
||||
assert decode('0f')? == [u8(0x0f)]
|
||||
assert decode('ff')? == [u8(0xff)]
|
||||
assert decode('123')? == [u8(0x1), 0x23]
|
||||
assert decode('1234')? == [u8(0x12), 0x34]
|
||||
assert decode('12345')? == [u8(0x1), 0x23, 0x45]
|
||||
assert decode('0123456789abcdef')? == [u8(0x01), 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]
|
||||
assert decode('123456789ABCDEF')? == [u8(0x01), 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]
|
||||
}
|
||||
|
||||
fn test_decode_fails() ? {
|
||||
|
|
@ -32,23 +32,23 @@ fn test_decode_fails() ? {
|
|||
}
|
||||
|
||||
fn test_encode() ? {
|
||||
assert encode(decode('') ?) == ''
|
||||
assert encode(decode('0') ?) == '00'
|
||||
assert encode(decode('f') ?) == '0f'
|
||||
assert encode(decode('0f') ?) == '0f'
|
||||
assert encode(decode('ff') ?) == 'ff'
|
||||
assert encode(decode('123') ?) == '0123'
|
||||
assert encode(decode('1234') ?) == '1234'
|
||||
assert encode(decode('12345') ?) == '012345'
|
||||
assert encode(decode('abcdef') ?) == 'abcdef'
|
||||
assert encode(decode('ABCDEF') ?) == 'abcdef'
|
||||
assert encode(decode('')?) == ''
|
||||
assert encode(decode('0')?) == '00'
|
||||
assert encode(decode('f')?) == '0f'
|
||||
assert encode(decode('0f')?) == '0f'
|
||||
assert encode(decode('ff')?) == 'ff'
|
||||
assert encode(decode('123')?) == '0123'
|
||||
assert encode(decode('1234')?) == '1234'
|
||||
assert encode(decode('12345')?) == '012345'
|
||||
assert encode(decode('abcdef')?) == 'abcdef'
|
||||
assert encode(decode('ABCDEF')?) == 'abcdef'
|
||||
}
|
||||
|
||||
fn test_decode_0x() ? {
|
||||
assert decode('0x') ? == []
|
||||
assert decode('0x0') ? == [u8(0x0)]
|
||||
assert decode('0X1234') ? == [u8(0x12), 0x34]
|
||||
assert decode('0x12345') ? == [u8(0x1), 0x23, 0x45]
|
||||
assert decode('0x0123456789abcdef') ? == [u8(0x01), 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]
|
||||
assert decode('0X123456789ABCDEF') ? == [u8(0x01), 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]
|
||||
assert decode('0x')? == []
|
||||
assert decode('0x0')? == [u8(0x0)]
|
||||
assert decode('0X1234')? == [u8(0x12), 0x34]
|
||||
assert decode('0x12345')? == [u8(0x1), 0x23, 0x45]
|
||||
assert decode('0x0123456789abcdef')? == [u8(0x01), 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]
|
||||
assert decode('0X123456789ABCDEF')? == [u8(0x01), 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]
|
||||
}
|
||||
|
|
|
|||
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Reference in New Issue