528 lines
15 KiB
V
528 lines
15 KiB
V
module testing
|
|
|
|
import os
|
|
import time
|
|
import term
|
|
import benchmark
|
|
import sync.pool
|
|
import v.pref
|
|
import v.util.vtest
|
|
|
|
const github_job = os.getenv('GITHUB_JOB')
|
|
|
|
const show_start = os.getenv('VTEST_SHOW_START') == '1'
|
|
|
|
const hide_skips = os.getenv('VTEST_HIDE_SKIP') == '1'
|
|
|
|
const hide_oks = os.getenv('VTEST_HIDE_OK') == '1'
|
|
|
|
pub struct TestSession {
|
|
pub mut:
|
|
files []string
|
|
skip_files []string
|
|
vexe string
|
|
vroot string
|
|
vtmp_dir string
|
|
vargs string
|
|
failed bool
|
|
benchmark benchmark.Benchmark
|
|
rm_binaries bool = true
|
|
silent_mode bool
|
|
progress_mode bool
|
|
root_relative bool // used by CI runs, so that the output is stable everywhere
|
|
nmessages chan LogMessage // many publishers, single consumer/printer
|
|
nmessage_idx int // currently printed message index
|
|
nprint_ended chan int // read to block till printing ends, 1:1
|
|
failed_cmds shared []string
|
|
}
|
|
|
|
enum MessageKind {
|
|
ok
|
|
fail
|
|
skip
|
|
info
|
|
sentinel
|
|
}
|
|
|
|
struct LogMessage {
|
|
message string
|
|
kind MessageKind
|
|
}
|
|
|
|
pub fn (mut ts TestSession) add_failed_cmd(cmd string) {
|
|
lock ts.failed_cmds {
|
|
ts.failed_cmds << cmd
|
|
}
|
|
}
|
|
|
|
pub fn (mut ts TestSession) show_list_of_failed_tests() {
|
|
for i, cmd in ts.failed_cmds {
|
|
eprintln(term.failed('Failed command ${i + 1}:') + ' $cmd')
|
|
}
|
|
}
|
|
|
|
pub fn (mut ts TestSession) append_message(kind MessageKind, msg string) {
|
|
ts.nmessages <- LogMessage{
|
|
message: msg
|
|
kind: kind
|
|
}
|
|
}
|
|
|
|
pub fn (mut ts TestSession) print_messages() {
|
|
empty := term.header(' ', ' ')
|
|
mut print_msg_time := time.new_stopwatch()
|
|
for {
|
|
// get a message from the channel of messages to be printed:
|
|
mut rmessage := <-ts.nmessages
|
|
if rmessage.kind == .sentinel {
|
|
// a sentinel for stopping the printing thread
|
|
if !ts.silent_mode && ts.progress_mode {
|
|
eprintln('')
|
|
}
|
|
ts.nprint_ended <- 0
|
|
return
|
|
}
|
|
if rmessage.kind != .info {
|
|
ts.nmessage_idx++
|
|
}
|
|
msg := rmessage.message.replace_each([
|
|
'TMP1',
|
|
'${ts.nmessage_idx:1d}',
|
|
'TMP2',
|
|
'${ts.nmessage_idx:2d}',
|
|
'TMP3',
|
|
'${ts.nmessage_idx:3d}',
|
|
'TMP4',
|
|
'${ts.nmessage_idx:4d}',
|
|
])
|
|
is_ok := rmessage.kind == .ok
|
|
//
|
|
time_passed := print_msg_time.elapsed().seconds()
|
|
if time_passed > 10 && ts.silent_mode && is_ok {
|
|
// Even if OK tests are suppressed,
|
|
// show *at least* 1 result every 10 seconds,
|
|
// otherwise the CI can seem stuck ...
|
|
eprintln(msg)
|
|
print_msg_time.restart()
|
|
continue
|
|
}
|
|
if ts.progress_mode {
|
|
// progress mode, the last line is rewritten many times:
|
|
if is_ok && !ts.silent_mode {
|
|
print('\r$empty\r$msg')
|
|
} else {
|
|
// the last \n is needed, so SKIP/FAIL messages
|
|
// will not get overwritten by the OK ones
|
|
eprint('\r$empty\r$msg\n')
|
|
}
|
|
continue
|
|
}
|
|
if !ts.silent_mode || !is_ok {
|
|
// normal expanded mode, or failures in -silent mode
|
|
eprintln(msg)
|
|
continue
|
|
}
|
|
}
|
|
}
|
|
|
|
pub fn new_test_session(_vargs string, will_compile bool) TestSession {
|
|
mut skip_files := []string{}
|
|
if will_compile {
|
|
$if msvc {
|
|
skip_files << 'vlib/v/tests/const_comptime_eval_before_vinit_test.v' // _constructor used
|
|
}
|
|
$if solaris {
|
|
skip_files << 'examples/gg/gg2.v'
|
|
skip_files << 'examples/pico/pico.v'
|
|
skip_files << 'examples/sokol/fonts.v'
|
|
skip_files << 'examples/sokol/drawing.v'
|
|
}
|
|
$if macos {
|
|
skip_files << 'examples/database/mysql.v'
|
|
skip_files << 'examples/database/orm.v'
|
|
skip_files << 'examples/database/psql/customer.v'
|
|
}
|
|
$if windows {
|
|
skip_files << 'examples/database/mysql.v'
|
|
skip_files << 'examples/database/orm.v'
|
|
skip_files << 'examples/websocket/ping.v' // requires OpenSSL
|
|
skip_files << 'examples/websocket/client-server/client.v' // requires OpenSSL
|
|
skip_files << 'examples/websocket/client-server/server.v' // requires OpenSSL
|
|
$if tinyc {
|
|
skip_files << 'examples/database/orm.v' // try fix it
|
|
}
|
|
}
|
|
if testing.github_job != 'sokol-shaders-can-be-compiled' {
|
|
// These examples need .h files that are produced from the supplied .glsl files,
|
|
// using by the shader compiler tools in https://github.com/floooh/sokol-tools-bin/archive/pre-feb2021-api-changes.tar.gz
|
|
skip_files << 'examples/sokol/02_cubes_glsl/cube_glsl.v'
|
|
skip_files << 'examples/sokol/03_march_tracing_glsl/rt_glsl.v'
|
|
skip_files << 'examples/sokol/04_multi_shader_glsl/rt_glsl.v'
|
|
skip_files << 'examples/sokol/05_instancing_glsl/rt_glsl.v'
|
|
// Skip obj_viewer code in the CI
|
|
skip_files << 'examples/sokol/06_obj_viewer/show_obj.v'
|
|
}
|
|
if testing.github_job != 'ubuntu-tcc' {
|
|
skip_files << 'examples/c_interop_wkhtmltopdf.v' // needs installation of wkhtmltopdf from https://github.com/wkhtmltopdf/packaging/releases
|
|
// the ttf_test.v is not interactive, but needs X11 headers to be installed, which is done only on ubuntu-tcc for now
|
|
skip_files << 'vlib/x/ttf/ttf_test.v'
|
|
skip_files << 'vlib/vweb/vweb_app_test.v' // imports the `sqlite` module, which in turn includes sqlite3.h
|
|
}
|
|
if testing.github_job != 'audio-examples' {
|
|
skip_files << 'examples/sokol/sounds/melody.v'
|
|
skip_files << 'examples/sokol/sounds/wav_player.v'
|
|
skip_files << 'examples/sokol/sounds/simple_sin_tones.v'
|
|
}
|
|
}
|
|
vargs := _vargs.replace('-progress', '').replace('-progress', '')
|
|
vexe := pref.vexe_path()
|
|
vroot := os.dir(vexe)
|
|
new_vtmp_dir := setup_new_vtmp_folder()
|
|
if term.can_show_color_on_stderr() {
|
|
os.setenv('VCOLORS', 'always', true)
|
|
}
|
|
return TestSession{
|
|
vexe: vexe
|
|
vroot: vroot
|
|
skip_files: skip_files
|
|
vargs: vargs
|
|
vtmp_dir: new_vtmp_dir
|
|
silent_mode: _vargs.contains('-silent')
|
|
progress_mode: _vargs.contains('-progress')
|
|
}
|
|
}
|
|
|
|
pub fn (mut ts TestSession) init() {
|
|
ts.files.sort()
|
|
ts.benchmark = benchmark.new_benchmark_no_cstep()
|
|
}
|
|
|
|
pub fn (mut ts TestSession) add(file string) {
|
|
ts.files << file
|
|
}
|
|
|
|
pub fn (mut ts TestSession) test() {
|
|
// Ensure that .tmp.c files generated from compiling _test.v files,
|
|
// are easy to delete at the end, *without* affecting the existing ones.
|
|
current_wd := os.getwd()
|
|
if current_wd == os.wd_at_startup && current_wd == ts.vroot {
|
|
ts.root_relative = true
|
|
}
|
|
//
|
|
ts.init()
|
|
mut remaining_files := []string{}
|
|
for dot_relative_file in ts.files {
|
|
file := os.real_path(dot_relative_file)
|
|
$if windows {
|
|
if file.contains('sqlite') || file.contains('httpbin') {
|
|
continue
|
|
}
|
|
}
|
|
$if !macos {
|
|
if file.contains('customer') {
|
|
continue
|
|
}
|
|
}
|
|
$if msvc {
|
|
if file.contains('asm') {
|
|
continue
|
|
}
|
|
}
|
|
remaining_files << dot_relative_file
|
|
}
|
|
remaining_files = vtest.filter_vtest_only(remaining_files, fix_slashes: false)
|
|
ts.files = remaining_files
|
|
ts.benchmark.set_total_expected_steps(remaining_files.len)
|
|
mut pool_of_test_runners := pool.new_pool_processor(callback: worker_trunner)
|
|
// for handling messages across threads
|
|
ts.nmessages = chan LogMessage{cap: 10000}
|
|
ts.nprint_ended = chan int{cap: 0}
|
|
ts.nmessage_idx = 0
|
|
go ts.print_messages()
|
|
pool_of_test_runners.set_shared_context(ts)
|
|
pool_of_test_runners.work_on_pointers(unsafe { remaining_files.pointers() })
|
|
ts.benchmark.stop()
|
|
ts.append_message(.sentinel, '') // send the sentinel
|
|
_ := <-ts.nprint_ended // wait for the stop of the printing thread
|
|
eprintln(term.h_divider('-'))
|
|
// cleanup generated .tmp.c files after successfull tests:
|
|
if ts.benchmark.nfail == 0 {
|
|
if ts.rm_binaries {
|
|
os.rmdir_all(ts.vtmp_dir) or {}
|
|
}
|
|
}
|
|
ts.show_list_of_failed_tests()
|
|
}
|
|
|
|
fn worker_trunner(mut p pool.PoolProcessor, idx int, thread_id int) voidptr {
|
|
mut ts := &TestSession(p.get_shared_context())
|
|
tmpd := ts.vtmp_dir
|
|
show_stats := '-stats' in ts.vargs.split(' ')
|
|
// tls_bench is used to format the step messages/timings
|
|
mut tls_bench := &benchmark.Benchmark(p.get_thread_context(idx))
|
|
if isnil(tls_bench) {
|
|
tls_bench = benchmark.new_benchmark_pointer()
|
|
tls_bench.set_total_expected_steps(ts.benchmark.nexpected_steps)
|
|
p.set_thread_context(idx, tls_bench)
|
|
}
|
|
tls_bench.no_cstep = true
|
|
mut relative_file := os.real_path(p.get_item<string>(idx))
|
|
mut cmd_options := [ts.vargs]
|
|
if relative_file.contains('global') && !ts.vargs.contains('fmt') {
|
|
cmd_options << ' -enable-globals'
|
|
}
|
|
if ts.root_relative {
|
|
relative_file = relative_file.replace(ts.vroot + os.path_separator, '')
|
|
}
|
|
file := os.real_path(relative_file)
|
|
normalised_relative_file := relative_file.replace('\\', '/')
|
|
// Ensure that the generated binaries will be stored in the temporary folder.
|
|
// Remove them after a test passes/fails.
|
|
fname := os.file_name(file)
|
|
generated_binary_fname := if os.user_os() == 'windows' {
|
|
fname.replace('.v', '.exe')
|
|
} else {
|
|
fname.replace('.v', '')
|
|
}
|
|
generated_binary_fpath := os.join_path(tmpd, generated_binary_fname)
|
|
if os.exists(generated_binary_fpath) {
|
|
if ts.rm_binaries {
|
|
os.rm(generated_binary_fpath) or {}
|
|
}
|
|
}
|
|
if !ts.vargs.contains('fmt') {
|
|
cmd_options << ' -o "$generated_binary_fpath"'
|
|
}
|
|
cmd := '"$ts.vexe" ' + cmd_options.join(' ') + ' "$file"'
|
|
ts.benchmark.step()
|
|
tls_bench.step()
|
|
if relative_file.replace('\\', '/') in ts.skip_files {
|
|
ts.benchmark.skip()
|
|
tls_bench.skip()
|
|
if !testing.hide_skips {
|
|
ts.append_message(.skip, tls_bench.step_message_skip(normalised_relative_file))
|
|
}
|
|
return pool.no_result
|
|
}
|
|
if show_stats {
|
|
ts.append_message(.ok, term.h_divider('-'))
|
|
mut status := os.system(cmd)
|
|
if status != 0 {
|
|
details := get_test_details(file)
|
|
os.setenv('VTEST_RETRY_MAX', '$details.retry', true)
|
|
for retry := 1; retry <= details.retry; retry++ {
|
|
ts.append_message(.info, ' retrying $retry/$details.retry of $relative_file ...')
|
|
os.setenv('VTEST_RETRY', '$retry', true)
|
|
status = os.system(cmd)
|
|
if status == 0 {
|
|
unsafe {
|
|
goto test_passed_system
|
|
}
|
|
}
|
|
}
|
|
ts.failed = true
|
|
ts.benchmark.fail()
|
|
tls_bench.fail()
|
|
ts.add_failed_cmd(cmd)
|
|
return pool.no_result
|
|
} else {
|
|
test_passed_system:
|
|
ts.benchmark.ok()
|
|
tls_bench.ok()
|
|
}
|
|
} else {
|
|
if testing.show_start {
|
|
ts.append_message(.info, ' starting $relative_file ...')
|
|
}
|
|
mut r := os.execute(cmd)
|
|
if r.exit_code < 0 {
|
|
ts.failed = true
|
|
ts.benchmark.fail()
|
|
tls_bench.fail()
|
|
ts.append_message(.fail, tls_bench.step_message_fail(normalised_relative_file))
|
|
ts.add_failed_cmd(cmd)
|
|
return pool.no_result
|
|
}
|
|
if r.exit_code != 0 {
|
|
details := get_test_details(file)
|
|
os.setenv('VTEST_RETRY_MAX', '$details.retry', true)
|
|
for retry := 1; retry <= details.retry; retry++ {
|
|
ts.append_message(.info, ' retrying $retry/$details.retry of $relative_file ...')
|
|
os.setenv('VTEST_RETRY', '$retry', true)
|
|
r = os.execute(cmd)
|
|
if r.exit_code == 0 {
|
|
unsafe {
|
|
goto test_passed_execute
|
|
}
|
|
}
|
|
}
|
|
ts.failed = true
|
|
ts.benchmark.fail()
|
|
tls_bench.fail()
|
|
ending_newline := if r.output.ends_with('\n') { '\n' } else { '' }
|
|
ts.append_message(.fail, tls_bench.step_message_fail('$normalised_relative_file\n$r.output.trim_space()$ending_newline'))
|
|
ts.add_failed_cmd(cmd)
|
|
} else {
|
|
test_passed_execute:
|
|
ts.benchmark.ok()
|
|
tls_bench.ok()
|
|
if !testing.hide_oks {
|
|
ts.append_message(.ok, tls_bench.step_message_ok(normalised_relative_file))
|
|
}
|
|
}
|
|
}
|
|
if os.exists(generated_binary_fpath) {
|
|
if ts.rm_binaries {
|
|
os.rm(generated_binary_fpath) or {}
|
|
}
|
|
}
|
|
return pool.no_result
|
|
}
|
|
|
|
pub fn vlib_should_be_present(parent_dir string) {
|
|
vlib_dir := os.join_path(parent_dir, 'vlib')
|
|
if !os.is_dir(vlib_dir) {
|
|
eprintln('$vlib_dir is missing, it must be next to the V executable')
|
|
exit(1)
|
|
}
|
|
}
|
|
|
|
pub fn v_build_failing(zargs string, folder string) bool {
|
|
return v_build_failing_skipped(zargs, folder, [])
|
|
}
|
|
|
|
pub fn prepare_test_session(zargs string, folder string, oskipped []string, main_label string) TestSession {
|
|
vexe := pref.vexe_path()
|
|
parent_dir := os.dir(vexe)
|
|
vlib_should_be_present(parent_dir)
|
|
vargs := zargs.replace(vexe, '')
|
|
eheader(main_label)
|
|
if vargs.len > 0 {
|
|
eprintln('v compiler args: "$vargs"')
|
|
}
|
|
mut session := new_test_session(vargs, true)
|
|
files := os.walk_ext(os.join_path(parent_dir, folder), '.v')
|
|
mut mains := []string{}
|
|
mut skipped := oskipped.clone()
|
|
next_file: for f in files {
|
|
fnormalised := f.replace('\\', '/')
|
|
// NB: a `testdata` folder, is the preferred name of a folder, containing V code,
|
|
// that you *do not want* the test framework to find incidentally for various reasons,
|
|
// for example module import tests, or subtests, that are compiled/run by other parent tests
|
|
// in specific configurations, etc.
|
|
if fnormalised.contains('testdata/') || fnormalised.contains('modules/')
|
|
|| f.contains('preludes/') {
|
|
continue
|
|
}
|
|
$if windows {
|
|
// skip pico and process/command examples on windows
|
|
if fnormalised.ends_with('examples/pico/pico.v')
|
|
|| fnormalised.ends_with('examples/process/command.v') {
|
|
continue
|
|
}
|
|
}
|
|
c := os.read_file(f) or { panic(err) }
|
|
maxc := if c.len > 300 { 300 } else { c.len }
|
|
start := c[0..maxc]
|
|
if start.contains('module ') && !start.contains('module main') {
|
|
skipped_f := f.replace(os.join_path(parent_dir, ''), '')
|
|
skipped << skipped_f
|
|
}
|
|
for skip_prefix in oskipped {
|
|
if f.starts_with(skip_prefix) {
|
|
continue next_file
|
|
}
|
|
}
|
|
mains << f
|
|
}
|
|
session.files << mains
|
|
session.skip_files << skipped
|
|
return session
|
|
}
|
|
|
|
pub fn v_build_failing_skipped(zargs string, folder string, oskipped []string) bool {
|
|
main_label := 'Building $folder ...'
|
|
finish_label := 'building $folder'
|
|
mut session := prepare_test_session(zargs, folder, oskipped, main_label)
|
|
session.test()
|
|
eprintln(session.benchmark.total_message(finish_label))
|
|
return session.failed
|
|
}
|
|
|
|
pub fn build_v_cmd_failed(cmd string) bool {
|
|
res := os.execute(cmd)
|
|
if res.exit_code < 0 {
|
|
return true
|
|
}
|
|
if res.exit_code != 0 {
|
|
eprintln('')
|
|
eprintln(res.output)
|
|
return true
|
|
}
|
|
return false
|
|
}
|
|
|
|
pub fn building_any_v_binaries_failed() bool {
|
|
eheader('Building V binaries...')
|
|
eprintln('VFLAGS is: "' + os.getenv('VFLAGS') + '"')
|
|
vexe := pref.vexe_path()
|
|
parent_dir := os.dir(vexe)
|
|
vlib_should_be_present(parent_dir)
|
|
os.chdir(parent_dir) or { panic(err) }
|
|
mut failed := false
|
|
v_build_commands := ['$vexe -o v_g -g cmd/v', '$vexe -o v_prod_g -prod -g cmd/v',
|
|
'$vexe -o v_cg -cg cmd/v', '$vexe -o v_prod_cg -prod -cg cmd/v',
|
|
'$vexe -o v_prod -prod cmd/v']
|
|
mut bmark := benchmark.new_benchmark()
|
|
for cmd in v_build_commands {
|
|
bmark.step()
|
|
if build_v_cmd_failed(cmd) {
|
|
bmark.fail()
|
|
failed = true
|
|
eprintln(bmark.step_message_fail('command: $cmd . See details above ^^^^^^^'))
|
|
eprintln('')
|
|
continue
|
|
}
|
|
bmark.ok()
|
|
if !testing.hide_oks {
|
|
eprintln(bmark.step_message_ok('command: $cmd'))
|
|
}
|
|
}
|
|
bmark.stop()
|
|
eprintln(term.h_divider('-'))
|
|
eprintln(bmark.total_message('building v binaries'))
|
|
return failed
|
|
}
|
|
|
|
pub fn eheader(msg string) {
|
|
eprintln(term.header_left(msg, '-'))
|
|
}
|
|
|
|
pub fn header(msg string) {
|
|
println(term.header_left(msg, '-'))
|
|
}
|
|
|
|
pub fn setup_new_vtmp_folder() string {
|
|
now := time.sys_mono_now()
|
|
new_vtmp_dir := os.join_path(os.temp_dir(), 'v', 'test_session_$now')
|
|
os.mkdir_all(new_vtmp_dir) or { panic(err) }
|
|
os.setenv('VTMP', new_vtmp_dir, true)
|
|
return new_vtmp_dir
|
|
}
|
|
|
|
pub struct TestDetails {
|
|
pub mut:
|
|
retry int
|
|
}
|
|
|
|
pub fn get_test_details(file string) TestDetails {
|
|
mut res := TestDetails{}
|
|
lines := os.read_lines(file) or { [] }
|
|
for line in lines {
|
|
if line.starts_with('// vtest retry:') {
|
|
res.retry = line.all_after(':').trim_space().int()
|
|
}
|
|
}
|
|
return res
|
|
}
|