88 lines
2.4 KiB
V
88 lines
2.4 KiB
V
import os
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const (
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test_dir = os.join_path('vlib', 'v', 'gen', 'js', 'tests')
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output_dir = os.join_path(os.temp_dir(), '_js_tests/')
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v_options = '-b js -w'
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node_options = ''
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)
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fn testsuite_end() {
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os.rmdir_all(output_dir) or {}
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}
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const there_is_node_available = is_nodejs_working()
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const there_is_grep_available = is_grep_working()
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fn test_example_compilation() {
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vexe := os.getenv('VEXE')
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os.chdir(os.dir(vexe)) or {}
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os.mkdir_all(output_dir) or { panic(err) }
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files := find_test_files()
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for file in files {
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path := os.join_path(test_dir, file)
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println('Testing $file')
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mut v_options_file := v_options
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mut node_options_file := node_options
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should_create_source_map := file.ends_with('_sourcemap.v')
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if should_create_source_map {
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println('activate -sourcemap creation')
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v_options_file += ' -sourcemap' // activate souremap generation
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println('add node option: --enable-source-maps') // requieres node >=12.12.0
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node_options_file += ' --enable-source-maps' // activate souremap generation
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}
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jsfile := os.join_path_single(output_dir, '${file}.js')
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v_code := os.system('${os.quoted_path(vexe)} $v_options_file -o ${os.quoted_path(jsfile)} ${os.quoted_path(path)}')
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if v_code != 0 {
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assert false
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}
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// Compilation failed
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assert v_code == 0
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if !there_is_node_available {
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println(' ... skipping running $file, there is no NodeJS present')
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continue
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}
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js_code := os.system('node ${os.quoted_path(jsfile)}')
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if js_code != 0 {
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assert false
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}
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// Running failed
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assert js_code == 0
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if should_create_source_map {
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if there_is_grep_available {
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grep_code_sourcemap_found := os.system('grep -q -E "//#\\ssourceMappingURL=data:application/json;base64,[-A-Za-z0-9+/=]+$" ${os.quoted_path(jsfile)}')
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assert grep_code_sourcemap_found == 0
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println('file has a source map embeded')
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} else {
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println(' ... skipping testing for sourcemap $file, there is no grep present')
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}
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}
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}
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}
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fn find_test_files() []string {
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files := os.ls(test_dir) or { panic(err) }
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// The life example never exits, so tests would hang with it, skip
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mut tests := files.filter(it.ends_with('.v')).filter(it != 'life.v')
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tests.sort()
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return tests
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}
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fn is_nodejs_working() bool {
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node_res := os.execute('node --version')
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if node_res.exit_code != 0 {
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return false
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}
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return true
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}
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fn is_grep_working() bool {
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node_res := os.execute('grep --version')
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if node_res.exit_code != 0 {
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return false
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}
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return true
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}
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