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test-js: Add -g option to run a garbage collection on each allocation

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This is very slow, but very good at flushing out GC bugs. :^)
This commit is contained in:
Andreas Kling 2020-09-08 17:59:13 +02:00
parent 01ff17d374
commit 687aad01be
1 changed files with 5 additions and 0 deletions
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5
Userland/test-js.cpp
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@ -43,6 +43,8 @@
#define TOP_LEVEL_TEST_NAME "__$$TOP_LEVEL$$__" #define TOP_LEVEL_TEST_NAME "__$$TOP_LEVEL$$__"
static bool collect_on_every_allocation = false;
enum class TestResult { enum class TestResult {
Pass, Pass,
Fail, Fail,
@ -257,6 +259,8 @@ JSFileResult TestRunner::run_file_test(const String& test_path)
double start_time = get_time_in_ms(); double start_time = get_time_in_ms();
auto interpreter = JS::Interpreter::create<TestRunnerGlobalObject>(); auto interpreter = JS::Interpreter::create<TestRunnerGlobalObject>();
interpreter->heap().set_should_collect_on_every_allocation(collect_on_every_allocation);
if (!m_test_program) { if (!m_test_program) {
auto result = parse_file(String::format("%s/test-common.js", m_test_root.characters())); auto result = parse_file(String::format("%s/test-common.js", m_test_root.characters()));
if (result.is_error()) { if (result.is_error()) {
@ -567,6 +571,7 @@ int main(int argc, char** argv)
Core::ArgsParser args_parser; Core::ArgsParser args_parser;
args_parser.add_option(print_times, "Show duration of each test", "show-time", 't'); args_parser.add_option(print_times, "Show duration of each test", "show-time", 't');
args_parser.add_option(collect_on_every_allocation, "Collect garbage after every allocation", "collect-often", 'g');
args_parser.parse(argc, argv); args_parser.parse(argc, argv);
if (getenv("DISABLE_DBG_OUTPUT")) { if (getenv("DISABLE_DBG_OUTPUT")) {