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tests: add a small delay too between the test retries, in the non -stats branch, handling flaky test failures

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Delyan Angelov 2023-11-06 16:14:04 +02:00
parent 35558df96c
commit bd52a94e60
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GPG Key ID: 66886C0F12D595ED
1 changed files with 15 additions and 4 deletions
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19
cmd/tools/modules/testing/common.v
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@ -29,10 +29,21 @@ pub const test_only = os.getenv('VTEST_ONLY').split_any(',')
pub const test_only_fn = os.getenv('VTEST_ONLY_FN').split_any(',')
// TODO: this !!!*reliably*!!! fails compilation of `v cmd/tools/vbuild-examples.v` with a cgen error, without `-no-parallel`:
// pub const fail_retry_delay_ms = os.getenv_opt('VTEST_FAIL_RETRY_DELAY_MS') or { '500' }.int() * time.millisecond
// Note, it works with `-no-parallel`, and it works when that whole expr is inside a function, like below:
pub const fail_retry_delay_ms = get_fail_retry_delay_ms()
pub const is_node_present = os.execute('node --version').exit_code == 0
pub const all_processes = get_all_processes()
pub const header_bytes_to_search_for_module_main = 500
fn get_fail_retry_delay_ms() time.Duration {
return os.getenv_opt('VTEST_FAIL_RETRY_DELAY_MS') or { '500' }.int() * time.millisecond
}
fn get_all_processes() []string {
$if windows {
// TODO
@ -504,7 +515,7 @@ fn worker_trunner(mut p pool.PoolProcessor, idx int, thread_id int) voidptr {
goto test_passed_system
}
}
time.sleep(500 * time.millisecond)
time.sleep(testing.fail_retry_delay_ms)
}
if details.flaky && !testing.fail_flaky {
ts.append_message(.info, ' *FAILURE* of the known flaky test file ${relative_file} is ignored, since VTEST_FAIL_FLAKY is 0 . Retry count: ${details.retry} .',
@ -566,6 +577,7 @@ fn worker_trunner(mut p pool.PoolProcessor, idx int, thread_id int) voidptr {
goto test_passed_execute
}
}
time.sleep(testing.fail_retry_delay_ms)
}
if details.flaky && !testing.fail_flaky {
ts.append_message(.info, ' *FAILURE* of the known flaky test file ${relative_file} is ignored, since VTEST_FAIL_FLAKY is 0 . Retry count: ${details.retry} .',
@ -628,14 +640,13 @@ pub fn prepare_test_session(zargs string, folder string, oskipped []string, main
continue
}
$if windows {
// skip process/command examples on windows
// skip process/command examples on windows. TODO: remove the need for this, fix os.Command
if fnormalised.ends_with('examples/process/command.v') {
continue
}
}
c := os.read_file(f) or { panic(err) }
maxc := if c.len > 500 { 500 } else { c.len }
start := c[0..maxc]
start := c#[0..testing.header_bytes_to_search_for_module_main]
if start.contains('module ') && !start.contains('module main') {
skipped_f := f.replace(os.join_path_single(parent_dir, ''), '')
skipped << skipped_f