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live: cleanup live_test.v output, remove 1s delay

pull/5009/head
Delyan Angelov 2020-05-24 18:38:43 +03:00
parent d16485c29e
commit 1754ba19d8
1 changed files with 16 additions and 10 deletions
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26
vlib/v/tests/live_test.v
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@ -120,11 +120,17 @@ fn testsuite_begin() {
atomic_write_source( live_program_source ) atomic_write_source( live_program_source )
} }
[if debuglivetest]
fn vprintln(s string) {
eprintln(s)
}
fn testsuite_end() { fn testsuite_end() {
eprintln('source: $source_file') vprintln('source: $source_file')
eprintln('output: $output_file') vprintln('output: $output_file')
println('---------------------------------------------------------------------------') vprintln('---------------------------------------------------------------------------')
output_lines := os.read_lines(output_file) or { output_lines := os.read_lines(output_file) or {
eprintln('could not read $output_file, error: $err')
return return
} }
mut histogram := map[string]int mut histogram := map[string]int
@ -132,9 +138,9 @@ fn testsuite_end() {
histogram[line] = histogram[line] + 1 histogram[line] = histogram[line] + 1
} }
for k, v in histogram { for k, v in histogram {
println('> found ${v:5d} times: ${k}') eprintln('> found ${v:5d} times: ${k}')
} }
println('---------------------------------------------------------------------------') vprintln('---------------------------------------------------------------------------')
assert histogram['START'] > 0 assert histogram['START'] > 0
assert histogram['ORIGINAL'] > 0 assert histogram['ORIGINAL'] > 0
assert histogram['CHANGED'] + histogram['ANOTHER'] > 0 assert histogram['CHANGED'] + histogram['ANOTHER'] > 0
@ -143,21 +149,22 @@ fn testsuite_end() {
fn change_source(new string) { fn change_source(new string) {
time.sleep_ms(100) time.sleep_ms(100)
eprintln('> change ORIGINAL to: $new') vprintln('> change ORIGINAL to: $new')
atomic_write_source( live_program_source.replace('ORIGINAL', new) ) atomic_write_source( live_program_source.replace('ORIGINAL', new) )
wait_for_file(new) wait_for_file(new)
} }
fn wait_for_file(new string){ fn wait_for_file(new string){
time.sleep_ms(100) time.sleep_ms(100)
expected_file := os.join_path(os.temp_dir(), new + '.txt') expected_file := os.join_path(os.temp_dir(), new + '.txt')
eprintln('waiting for $expected_file ...')
for i:=0 ; i <= 400 ; i++ { for i:=0 ; i <= 400 ; i++ {
if i % 25 == 0 { if i % 25 == 0 {
eprintln(' checking ${i:-10d} for $expected_file ...') vprintln(' checking ${i:-10d} for $expected_file ...')
} }
if os.exists( expected_file ) { if os.exists( expected_file ) {
assert true assert true
eprintln('> done.') vprintln('> done.')
time.sleep_ms(100) time.sleep_ms(100)
break break
} }
@ -174,7 +181,6 @@ fn test_live_program_can_be_compiled() {
eprintln('Running with: $cmd') eprintln('Running with: $cmd')
res := os.system(cmd) res := os.system(cmd)
assert res == 0 assert res == 0
time.sleep_ms(1000)
eprintln('... running in the background') eprintln('... running in the background')
wait_for_file('ORIGINAL') wait_for_file('ORIGINAL')
} }