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https://github.com/vlang/v.git
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127 lines
3.0 KiB
V
127 lines
3.0 KiB
V
module testing
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import (
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os
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term
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benchmark
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filepath
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)
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pub struct TestSession {
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pub mut:
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files []string
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vexe string
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vargs string
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failed bool
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benchmark benchmark.Benchmark
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ok string
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fail string
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}
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pub fn new_test_sesion(vargs string) TestSession {
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return TestSession{
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vexe: vexe_path()
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vargs: vargs
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}
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}
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pub fn vexe_path() string {
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// NB: tools extracted from v require that the first
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// argument to them to be the v executable location.
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// They are usually launched by vlib/compiler/vtools.v,
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// launch_tool/1 , which provides it.
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return os.args[1]
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}
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pub fn (ts mut TestSession) init() {
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ts.ok = term.ok_message('OK')
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ts.fail = term.fail_message('FAIL')
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ts.benchmark = benchmark.new_benchmark()
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}
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pub fn (ts mut TestSession) test() {
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ts.init()
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show_stats := '-stats' in ts.vargs.split(' ')
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for dot_relative_file in ts.files {
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relative_file := dot_relative_file.replace('./', '')
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file := os.realpath( relative_file )
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$if windows {
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if file.contains('sqlite') { continue }
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}
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$if msvc {
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if file.contains('asm') { continue }
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}
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$if tinyc {
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if file.contains('asm') { continue }
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}
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tmpc_filepath := file.replace('.v', '.tmp.c')
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cmd := '"$ts.vexe" $ts.vargs "$file"'
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ts.benchmark.step()
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if show_stats {
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println('-------------------------------------------------')
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status := os.system(cmd)
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if status == 0 {
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ts.benchmark.ok()
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}else{
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ts.benchmark.fail()
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ts.failed = true
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continue
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}
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}else{
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r := os.exec(cmd) or {
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ts.benchmark.fail()
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ts.failed = true
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println(ts.benchmark.step_message('$relative_file ${ts.fail}'))
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continue
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}
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if r.exit_code != 0 {
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ts.benchmark.fail()
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ts.failed = true
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println(ts.benchmark.step_message('$relative_file ${ts.fail}\n`$file`\n (\n$r.output\n)'))
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} else {
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ts.benchmark.ok()
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println(ts.benchmark.step_message('$relative_file ${ts.ok}'))
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}
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}
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os.rm( tmpc_filepath )
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}
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ts.benchmark.stop()
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}
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pub fn vlib_should_be_present( parent_dir string ) {
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vlib_dir := filepath.join( parent_dir, 'vlib' )
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if !os.dir_exists( vlib_dir ){
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println('$vlib_dir is missing, it must be next to the V executable')
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exit(1)
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}
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}
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pub fn v_build_failing(vargs string, folder string) bool {
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main_label := 'Building $folder ...'
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finish_label := 'building $folder'
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vexe := vexe_path()
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parent_dir := os.dir(vexe)
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vlib_should_be_present( parent_dir )
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println(main_label)
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mut session := new_test_sesion( vargs )
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files := os.walk_ext(filepath.join(parent_dir, folder),'.v')
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mains := files.filter(!it.contains('modules'))
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mut rebuildable_mains := mains
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if os.user_os() == 'windows' {
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// on windows, an executable can not be rebuilt, while it is running
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myself := os.executable().replace('.exe', '') + '.v'
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mains_without_myself := mains.filter(!it.contains(myself))
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rebuildable_mains = mains_without_myself // workaround a bug in it.contains generation
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}
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session.files << rebuildable_mains
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session.test()
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println( session.benchmark.total_message( finish_label ) )
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return session.failed
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}
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