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test-js: Remove ability to run with AST interpreter

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This commit is contained in:
Andreas Kling 2023-08-07 16:36:23 +02:00
parent a75b51de10
commit efe3eb8f4c
Notes: sideshowbarker 2024-07-17 01:23:08 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/efe3eb8f4c
Pull-request: https://github.com/SerenityOS/serenity/pull/20421
4 changed files with 44 additions and 72 deletions
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6
Tests/LibJS/test-js.cpp
View File

@ -93,7 +93,7 @@ TESTJS_GLOBAL_FUNCTION(detach_array_buffer, detachArrayBuffer)
return JS::js_null();
}
TESTJS_RUN_FILE_FUNCTION(DeprecatedString const& test_file, JS::Interpreter& interpreter, JS::ExecutionContext&)
TESTJS_RUN_FILE_FUNCTION(DeprecatedString const& test_file, JS::Realm& realm, JS::ExecutionContext&)
{
if (!test262_parser_tests)
return Test::JS::RunFileHookResult::RunAsNormal;
@ -123,9 +123,9 @@ TESTJS_RUN_FILE_FUNCTION(DeprecatedString const& test_file, JS::Interpreter& int
auto program_type = path.basename().ends_with(".module.js"sv) ? JS::Program::Type::Module : JS::Program::Type::Script;
bool parse_succeeded = false;
if (program_type == JS::Program::Type::Module)
parse_succeeded = !Test::JS::parse_module(test_file, interpreter.realm()).is_error();
parse_succeeded = !Test::JS::parse_module(test_file, realm).is_error();
else
parse_succeeded = !Test::JS::parse_script(test_file, interpreter.realm()).is_error();
parse_succeeded = !Test::JS::parse_script(test_file, realm).is_error();
bool test_passed = true;
DeprecatedString message;

10
Tests/Spreadsheet/test-spreadsheet.cpp
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@ -15,10 +15,10 @@ static constexpr auto s_spreadsheet_runtime_path = "/res/js/Spreadsheet/runtime.
static constexpr auto s_spreadsheet_runtime_path = "../../../../Base/res/js/Spreadsheet/runtime.js"sv;
#endif
TESTJS_RUN_FILE_FUNCTION(DeprecatedString const&, JS::Interpreter& interpreter, JS::ExecutionContext& global_execution_context)
TESTJS_RUN_FILE_FUNCTION(DeprecatedString const&, JS::Realm& realm, JS::ExecutionContext& global_execution_context)
{
auto run_file = [&](StringView name) {
auto result = Test::JS::parse_script(name, interpreter.realm());
auto result = Test::JS::parse_script(name, realm);
if (result.is_error()) {
warnln("Unable to parse {}", name);
warnln("{}", result.error().error.to_deprecated_string());
@ -27,9 +27,9 @@ TESTJS_RUN_FILE_FUNCTION(DeprecatedString const&, JS::Interpreter& interpreter,
}
auto script = result.release_value();
interpreter.vm().push_execution_context(global_execution_context);
MUST(interpreter.run(*script));
interpreter.vm().pop_execution_context();
realm.vm().push_execution_context(global_execution_context);
MUST(realm.vm().bytecode_interpreter().run(*script));
realm.vm().pop_execution_context();
};
#ifdef AK_OS_SERENITY

88
Userland/Libraries/LibTest/JavaScriptTestRunner.h
View File

@ -90,26 +90,16 @@
#define TEST_ROOT(path) \
DeprecatedString Test::JS::g_test_root_fragment = path
#define TESTJS_RUN_FILE_FUNCTION(...) \
struct __TestJS_run_file { \
__TestJS_run_file() \
{ \
::Test::JS::g_run_file = hook; \
} \
static ::Test::JS::IntermediateRunFileResult hook(DeprecatedString const&, JS::Interpreter&, JS::ExecutionContext&); \
} __testjs_common_run_file {}; \
#define TESTJS_RUN_FILE_FUNCTION(...) \
struct __TestJS_run_file { \
__TestJS_run_file() \
{ \
::Test::JS::g_run_file = hook; \
} \
static ::Test::JS::IntermediateRunFileResult hook(DeprecatedString const&, JS::Realm&, JS::ExecutionContext&); \
} __testjs_common_run_file {}; \
::Test::JS::IntermediateRunFileResult __TestJS_run_file::hook(__VA_ARGS__)
#define TESTJS_CREATE_INTERPRETER_HOOK(...) \
struct __TestJS_create_interpreter_hook { \
__TestJS_create_interpreter_hook() \
{ \
::Test::JS::g_create_interpreter_hook = hook; \
} \
static NonnullOwnPtr<JS::Interpreter> hook(); \
} __testjs_create_interpreter_hook {}; \
NonnullOwnPtr<JS::Interpreter> __TestJS_create_interpreter_hook::hook(__VA_ARGS__)
namespace Test::JS {
namespace JS = ::JS;
@ -138,7 +128,6 @@ extern DeprecatedString g_test_root;
extern int g_test_argc;
extern char** g_test_argv;
extern Function<void()> g_main_hook;
extern Function<NonnullOwnPtr<JS::Interpreter>()> g_create_interpreter_hook;
extern HashMap<bool*, Tuple<DeprecatedString, DeprecatedString, char>> g_extra_args;
struct ParserError {
@ -163,7 +152,7 @@ enum class RunFileHookResult {
};
using IntermediateRunFileResult = AK::Result<JSFileResult, RunFileHookResult>;
extern IntermediateRunFileResult (*g_run_file)(DeprecatedString const&, JS::Interpreter&, JS::ExecutionContext&);
extern IntermediateRunFileResult (*g_run_file)(DeprecatedString const&, JS::Realm&, JS::ExecutionContext&);
class TestRunner : public ::Test::TestRunner {
public:
@ -256,9 +245,9 @@ inline AK::Result<JS::NonnullGCPtr<JS::SourceTextModule>, ParserError> parse_mod
return script_or_errors.release_value();
}
inline ErrorOr<JsonValue> get_test_results(JS::Interpreter& interpreter)
inline ErrorOr<JsonValue> get_test_results(JS::Realm& realm)
{
auto results = MUST(interpreter.realm().global_object().get("__TestResults__"));
auto results = MUST(realm.global_object().get("__TestResults__"));
auto json_string = MUST(JS::JSONObject::stringify_impl(*g_vm, results, JS::js_undefined(), JS::js_undefined()));
return JsonValue::from_string(json_string);
@ -297,23 +286,24 @@ inline JSFileResult TestRunner::run_file_test(DeprecatedString const& test_path)
#endif
double start_time = get_time_in_ms();
auto interpreter = JS::Interpreter::create<TestRunnerGlobalObject>(*g_vm);
// Since g_vm is reused for each new interpreter, Interpreter::create will end up pushing multiple
// global execution contexts onto the VM's execution context stack. To prevent this, we immediately
// pop the global execution context off the execution context stack and manually handle pushing
// and popping it. Since the global execution context should be the only thing on the stack
// at interpreter creation, let's assert there is only one.
VERIFY(g_vm->execution_context_stack().size() == 1);
auto& global_execution_context = *g_vm->execution_context_stack().take_first();
JS::GCPtr<JS::Realm> realm;
JS::GCPtr<TestRunnerGlobalObject> global_object;
auto root_execution_context = MUST(JS::Realm::initialize_host_defined_realm(
*g_vm,
[&](JS::Realm& realm_) -> JS::GlobalObject* {
realm = &realm_;
global_object = g_vm->heap().allocate<TestRunnerGlobalObject>(*realm, *realm).release_allocated_value_but_fixme_should_propagate_errors();
return global_object;
},
nullptr));
auto& global_execution_context = *root_execution_context;
g_vm->pop_execution_context();
// FIXME: This is a hack while we're refactoring Interpreter/VM stuff.
JS::VM::InterpreterExecutionScope scope(*interpreter);
interpreter->heap().set_should_collect_on_every_allocation(g_collect_on_every_allocation);
g_vm->heap().set_should_collect_on_every_allocation(g_collect_on_every_allocation);
if (g_run_file) {
auto result = g_run_file(test_path, *interpreter, global_execution_context);
auto result = g_run_file(test_path, *realm, global_execution_context);
if (result.is_error() && result.error() == RunFileHookResult::SkipFile) {
return {
test_path,
@ -347,9 +337,9 @@ inline JSFileResult TestRunner::run_file_test(DeprecatedString const& test_path)
}
}
// FIXME: Since a new interpreter is created every time with a new realm, we no longer cache the test-common.js file as scripts are parsed for the current realm only.
// FIXME: Since a new realm is created every time, we no longer cache the test-common.js file as scripts are parsed for the current realm only.
// Find a way to cache this.
auto result = parse_script(m_common_path, interpreter->realm());
auto result = parse_script(m_common_path, *realm);
if (result.is_error()) {
warnln("Unable to parse test-common.js");
warnln("{}", result.error().error.to_deprecated_string());
@ -358,30 +348,20 @@ inline JSFileResult TestRunner::run_file_test(DeprecatedString const& test_path)
}
auto test_script = result.release_value();
if (auto* bytecode_interpreter = g_vm->bytecode_interpreter_if_exists()) {
g_vm->push_execution_context(global_execution_context);
MUST(bytecode_interpreter->run(*test_script));
g_vm->pop_execution_context();
} else {
g_vm->push_execution_context(global_execution_context);
MUST(interpreter->run(*test_script));
g_vm->pop_execution_context();
}
g_vm->push_execution_context(global_execution_context);
MUST(g_vm->bytecode_interpreter().run(*test_script));
g_vm->pop_execution_context();
auto file_script = parse_script(test_path, interpreter->realm());
auto file_script = parse_script(test_path, *realm);
JS::ThrowCompletionOr<JS::Value> top_level_result { JS::js_undefined() };
if (file_script.is_error())
return { test_path, file_script.error() };
g_vm->push_execution_context(global_execution_context);
if (auto* bytecode_interpreter = g_vm->bytecode_interpreter_if_exists()) {
top_level_result = bytecode_interpreter->run(file_script.value());
} else {
top_level_result = interpreter->run(file_script.value());
}
top_level_result = g_vm->bytecode_interpreter().run(file_script.value());
g_vm->pop_execution_context();
g_vm->push_execution_context(global_execution_context);
auto test_json = get_test_results(*interpreter);
auto test_json = get_test_results(*realm);
g_vm->pop_execution_context();
if (test_json.is_error()) {
warnln("Received malformed JSON from test \"{}\"", test_path);
@ -391,7 +371,7 @@ inline JSFileResult TestRunner::run_file_test(DeprecatedString const& test_path)
JSFileResult file_result { test_path.substring(m_test_root.length() + 1, test_path.length() - m_test_root.length() - 1) };
// Collect logged messages
auto user_output = MUST(interpreter->realm().global_object().get("__UserOutput__"));
auto user_output = MUST(realm->global_object().get("__UserOutput__"));
auto& arr = user_output.as_array();
for (auto& entry : arr.indexed_properties()) {

12
Userland/Libraries/LibTest/JavaScriptTestRunnerMain.cpp
View File

@ -23,9 +23,8 @@ bool g_collect_on_every_allocation = false;
DeprecatedString g_currently_running_test;
HashMap<DeprecatedString, FunctionWithLength> s_exposed_global_functions;
Function<void()> g_main_hook;
Function<NonnullOwnPtr<JS::Interpreter>()> g_create_interpreter_hook;
HashMap<bool*, Tuple<DeprecatedString, DeprecatedString, char>> g_extra_args;
IntermediateRunFileResult (*g_run_file)(DeprecatedString const&, JS::Interpreter&, JS::ExecutionContext&) = nullptr;
IntermediateRunFileResult (*g_run_file)(DeprecatedString const&, JS::Realm&, JS::ExecutionContext&) = nullptr;
DeprecatedString g_test_root;
int g_test_argc;
char** g_test_argv;
@ -93,7 +92,6 @@ int main(int argc, char** argv)
#endif
bool print_json = false;
bool per_file = false;
bool use_ast_interpreter = false;
StringView specified_test_root;
DeprecatedString common_path;
DeprecatedString test_glob;
@ -119,7 +117,6 @@ int main(int argc, char** argv)
args_parser.add_option(print_json, "Show results as JSON", "json", 'j');
args_parser.add_option(per_file, "Show detailed per-file results as JSON (implies -j)", "per-file", 0);
args_parser.add_option(g_collect_on_every_allocation, "Collect garbage after every allocation", "collect-often", 'g');
args_parser.add_option(use_ast_interpreter, "Enable JavaScript AST interpreter (deprecated)", "ast", 0);
args_parser.add_option(JS::Bytecode::g_dump_bytecode, "Dump the bytecode", "dump-bytecode", 'd');
args_parser.add_option(test_glob, "Only run tests matching the given glob", "filter", 'f', "glob");
for (auto& entry : g_extra_args)
@ -137,12 +134,7 @@ int main(int argc, char** argv)
AK::set_debug_enabled(false);
}
if (JS::Bytecode::g_dump_bytecode && use_ast_interpreter) {
warnln("--dump-bytecode can not be used when --ast is specified.");
return 1;
}
JS::Bytecode::Interpreter::set_enabled(!use_ast_interpreter);
JS::Bytecode::Interpreter::set_enabled(true);
DeprecatedString test_root;