爱特每羊队
1386 lines
55 KiB
Rust
1386 lines
55 KiB
Rust
#![allow(clippy::arc_with_non_send_sync)]
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use oxide_compiler::compiler::Compiler;
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use oxide_kernel::kernel::{KernelConfig, KernelCore};
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use oxide_vm::vm::Vm;
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use serde::Deserialize;
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use std::collections::HashMap;
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use std::path::{Path, PathBuf};
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use std::process::Command;
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use std::sync::atomic::{AtomicUsize, Ordering};
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use std::sync::{Arc, OnceLock, RwLock};
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use std::time::{Duration, Instant};
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use walkdir::WalkDir;
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mod test262_log;
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use oxide_log::{Level, LogConfig, Output, SUBSYSTEM_COUNT};
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// 记录当前正在执行的测试路径（thread-local）；每个测试执行前写入，
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// panic hook 据此定位崩溃所在的测试文件。
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std::thread_local! {
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static CURRENT_TEST_PATH: std::cell::RefCell<String> = const { std::cell::RefCell::new(String::new()) };
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}
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/// 测试头部 YAML 元数据中的 `negative` 段：声明期望的失败阶段与错误类型。
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#[derive(Debug, Deserialize)]
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#[allow(dead_code)]
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struct Negative {
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phase: String,
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#[serde(rename = "type")]
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error_type: String,
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}
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/// test262 测试文件头部 `/*--- ... ---*/` 段解析出的元数据
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/// （description / flags / includes / features / negative 等）。
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#[derive(Debug, Deserialize)]
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#[allow(dead_code)]
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struct TestMeta {
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#[serde(default)]
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description: String,
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#[serde(default)]
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flags: Vec<String>,
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#[serde(default)]
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includes: Vec<String>,
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#[serde(default)]
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features: Vec<String>,
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#[serde(default)]
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negative: Option<Negative>,
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#[serde(default)]
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es5id: String,
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#[serde(default)]
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es6id: String,
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#[serde(default)]
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esid: String,
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}
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/// 单个测试的判定结果：通过 / 失败 / 跳过（各带说明消息）。
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#[derive(Debug)]
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#[allow(dead_code)]
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enum TestOutcome {
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Pass(String),
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Fail(String),
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Skip(String),
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}
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/// 单个测试的运行结果：路径、判定与耗时（毫秒）。
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#[derive(Debug)]
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#[allow(dead_code)]
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struct TestResult {
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path: PathBuf,
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outcome: TestOutcome,
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duration_ms: u64,
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}
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impl TestResult {
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/// 构造一个通过结果。
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fn pass(path: PathBuf, dur: u64, msg: impl Into<String>) -> Self {
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Self {
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path,
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outcome: TestOutcome::Pass(msg.into()),
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duration_ms: dur,
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}
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}
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/// 构造一个失败结果。
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fn fail(path: PathBuf, dur: u64, msg: impl Into<String>) -> Self {
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Self {
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path,
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outcome: TestOutcome::Fail(msg.into()),
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duration_ms: dur,
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}
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}
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/// 构造一个跳过结果（不计耗时）。
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fn skip(path: PathBuf, msg: String) -> Self {
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Self {
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path,
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outcome: TestOutcome::Skip(msg),
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duration_ms: 0,
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}
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}
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}
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/// 从测试源码头部解析 `/*--- YAML ---*/` 元数据；无该头部返回 None。
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fn parse_meta(source: &str) -> Option<TestMeta> {
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let header_start = source.find("/*---")?;
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let header = &source[header_start..];
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let header = header.strip_prefix("/*---")?;
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let end = header.find("---*/")?;
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let yaml_body = &header[..end];
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let yaml_body = yaml_body.trim();
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serde_yaml::from_str::<TestMeta>(yaml_body).ok()
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}
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/// 剥离测试源码头部的 YAML 元数据段，返回纯 JS 代码。
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fn strip_meta(source: &str) -> &str {
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if let Some(pos) = source.find("---*/") {
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return source[pos + 5..].trim_start();
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}
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source
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}
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/// 全部已运行测试的累计统计：通过/失败/跳过计数、总耗时与失败原因分类。
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#[derive(Default)]
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struct RunStats {
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pass: usize,
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fail: usize,
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skip: usize,
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total_ms: u64,
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fail_categories: HashMap<String, usize>,
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}
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impl RunStats {
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/// 把另一个 worker 的部分统计并入本对象。用于并行执行后把各 worker 的
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/// 结果合并回单一总计。
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fn merge(&mut self, other: RunStats) {
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self.pass += other.pass;
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self.fail += other.fail;
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self.skip += other.skip;
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self.total_ms += other.total_ms;
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for (cat, count) in other.fail_categories {
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*self.fail_categories.entry(cat).or_insert(0) += count;
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}
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}
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/// 把单个测试结果记入运行累计。
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fn record(&mut self, result: &TestResult) {
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match &result.outcome {
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TestOutcome::Pass(_) => self.pass += 1,
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TestOutcome::Fail(msg) => {
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let cat = categorize_fail(msg);
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*self.fail_categories.entry(cat).or_insert(0) += 1;
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self.fail += 1;
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}
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TestOutcome::Skip(_) => self.skip += 1,
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}
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self.total_ms += result.duration_ms;
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}
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}
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/// 运行配置：test262 根目录、路径过滤器及各选项开关。
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#[derive(Debug, Default)]
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struct RunConfig {
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test262_root: Option<PathBuf>,
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filter: Option<String>,
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no_skip: bool,
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supervise: bool,
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leak_check: bool,
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leak_check_interval: usize,
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/// 关闭 liveness/精确 DCE/RegAlloc 链（on/off 对比基础设施）。
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no_regalloc: bool,
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/// 逐测试打印 PASS/FAIL/SKIP（on/off 结果集合对比用）。
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verbose: bool,
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}
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/// 内嵌的 test262 harness 辅助脚本注册表（编译期 include_str! 打包）。
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struct HarnessSources {
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sources: HashMap<&'static str, &'static str>,
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}
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/// harness 前缀缓存键：由测试 `includes` 列表唯一确定。
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type HarnessPrefixCache = HashMap<Vec<String>, String>;
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impl HarnessSources {
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/// 构建 harness 源注册表（键为文件名，值为编译期内嵌源码）。
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fn new() -> Self {
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let mut sources = HashMap::new();
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sources.insert("sta.js", include_str!("../../../tests/test262/harness/sta.js"));
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sources.insert("assert.js", include_str!("../../../tests/test262/harness/assert.js"));
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sources.insert("propertyHelper.js", include_str!("../../../tests/test262/harness/propertyHelper.js"));
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sources.insert("compareArray.js", include_str!("../../../tests/test262/harness/compareArray.js"));
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sources.insert("fnGlobalObject.js", include_str!("../../../tests/test262/harness/fnGlobalObject.js"));
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sources.insert("nans.js", include_str!("../../../tests/test262/harness/nans.js"));
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sources.insert("dateConstants.js", include_str!("../../../tests/test262/harness/dateConstants.js"));
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sources.insert(
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"decimalToHexString.js",
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include_str!("../../../tests/test262/harness/decimalToHexString.js"),
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);
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sources.insert("isConstructor.js", include_str!("../../../tests/test262/harness/isConstructor.js"));
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sources.insert("nativeErrors.js", include_str!("../../../tests/test262/harness/nativeErrors.js"));
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sources.insert(
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"nativeFunctionMatcher.js",
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include_str!("../../../tests/test262/harness/nativeFunctionMatcher.js"),
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);
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sources.insert("regExpUtils.js", include_str!("../../../tests/test262/harness/regExpUtils.js"));
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sources.insert(
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"assertRelativeDateMs.js",
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include_str!("../../../tests/test262/harness/assertRelativeDateMs.js"),
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);
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sources.insert(
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"wellKnownIntrinsicObjects.js",
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include_str!("../../../tests/test262/harness/wellKnownIntrinsicObjects.js"),
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);
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sources.insert("typeCoercion.js", include_str!("../../../tests/test262/harness/typeCoercion.js"));
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sources.insert("deepEqual.js", include_str!("../../../tests/test262/harness/deepEqual.js"));
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Self { sources }
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}
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/// 按文件名取 harness 源码。
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fn get(&self, name: &str) -> Option<&'static str> {
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self.sources.get(name).copied()
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}
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}
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static HARNESS: OnceLock<HarnessSources> = OnceLock::new();
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/// 判断 harness 文件是否在支持范围之外（依赖 Proxy/Intl/async 等未实现特性）。
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fn is_blacklisted_harness(name: &str) -> bool {
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matches!(
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name,
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"testTypedArray.js"
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| "testIntl.js"
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| "testAtomics.js"
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| "atomicsHelper.js"
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| "proxyTrapsHelper.js"
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| "temporalHelpers.js"
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| "tcoHelper.js"
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| "asyncHelpers.js"
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| "promiseHelper.js"
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| "detachArrayBuffer.js"
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| "resizableArrayBufferUtils.js"
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| "byteConversionValues.js"
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| "compareIterator.js"
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| "iteratorZipUtils.js"
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| "doneprintHandle.js"
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)
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}
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/// 生成 `Test262Error` 的 JS prelude（供测试脚本 `assert` 失败时抛出）。
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/// 向拼接源码追加一段带注释标记的 harness 代码块。
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fn append_source_chunk(out: &mut String, name: &str, source: &str) {
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out.push_str("\n// ---- test262 harness: ");
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out.push_str(name);
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out.push_str(" ----\n");
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out.push_str(source);
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out.push('\n');
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}
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/// 取测试元数据的 harness 缓存键（即其 `includes` 列表）。
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fn harness_key(meta: &TestMeta) -> Vec<String> {
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let mut key = meta.includes.clone();
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if meta.flags.iter().any(|f| f == "onlyStrict") {
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key.push("__onlyStrict__".into());
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}
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key
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}
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/// 按测试元数据拼接完整的 harness 前缀源码（prelude + sta/assert + 各 include）。
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fn build_harness_source(meta: &TestMeta, harness: &HarnessSources) -> Result<String, String> {
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let mut source = String::new();
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// onlyStrict 测试在严格模式下运行：指令必须位于脚本最前（harness 之前）。
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if meta.flags.iter().any(|f| f == "onlyStrict") {
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append_source_chunk(&mut source, "use strict", "\"use strict\";");
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}
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// Test262Error 由 sta.js 提供；此处不再重复定义（重复函数声明会引发
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// 引擎 prototype 语义错乱，导致 assert.throws 的 constructor 比对失败）。
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append_source_chunk(
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&mut source,
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"sta.js",
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harness.get("sta.js").ok_or_else(|| String::from("unknown harness: sta.js"))?,
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);
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append_source_chunk(
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&mut source,
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"assert.js",
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harness
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.get("assert.js")
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.ok_or_else(|| String::from("unknown harness: assert.js"))?,
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);
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for include in &meta.includes {
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if is_blacklisted_harness(include) {
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return Err(format!("out-of-scope harness: {include}"));
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}
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let include_source = harness.get(include).ok_or_else(|| format!("unknown harness: {include}"))?;
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append_source_chunk(&mut source, include, include_source);
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}
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Ok(source)
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}
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/// 取得（并缓存）测试所需的 harness 前缀源码；缓存键为 includes 组合。
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fn get_harness_prefix(
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meta: &TestMeta, harness: &HarnessSources, cache: &Arc<RwLock<HarnessPrefixCache>>,
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) -> Result<String, String> {
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let key = harness_key(meta);
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{
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let guard = cache.read().unwrap();
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if let Some(prefix) = guard.get(&key) {
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return Ok(prefix.clone());
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}
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}
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let source = build_harness_source(meta, harness)?;
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cache.write().unwrap().insert(key, source.clone());
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Ok(source)
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}
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impl RunConfig {
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/// 默认运行配置。
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fn new() -> Self {
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Self {
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test262_root: None,
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filter: None,
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no_skip: false,
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supervise: false,
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leak_check: false,
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leak_check_interval: 1000,
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no_regalloc: false,
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verbose: false,
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}
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}
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/// 解析命令行参数为运行配置；未知选项或参数过多返回错误。
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fn parse(args: &[String]) -> Result<Self, String> {
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let mut config = Self::new();
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let mut positional = Vec::new();
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for arg in args.iter().skip(1) {
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match arg.as_str() {
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"--no-skip" => config.no_skip = true,
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"--no-regalloc" => config.no_regalloc = true,
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"--verbose" => config.verbose = true,
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"--supervise" => config.supervise = true,
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"--leak-check" => config.leak_check = true,
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"--help" | "-h" => return Err(Self::usage()),
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_ if arg.starts_with("--leak-check-interval=") => {
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config.leak_check_interval =
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arg.strip_prefix("--leak-check-interval=").unwrap().parse().unwrap_or(1000);
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}
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_ if arg.starts_with("--") => return Err(format!("unknown option: {arg}\n\n{}", Self::usage())),
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_ => positional.push(arg.clone()),
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}
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}
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if let Some(root) = positional.first() {
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config.test262_root = Some(PathBuf::from(root));
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}
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if let Some(filter) = positional.get(1) {
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config.filter = Some(filter.clone());
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}
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if positional.len() > 2 {
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return Err(format!("too many positional arguments\n\n{}", Self::usage()));
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}
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Ok(config)
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}
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|
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/// 打印用法说明。
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fn usage() -> String {
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"usage: test262-runner [--no-skip] [--no-regalloc] [--verbose] [--supervise] [--leak-check] [--leak-check-interval=N] [test262-root] [path-filter]\n\
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\n\
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--no-skip Run capability-excluded tests and count unsupported compile/runtime results as failures.\n\
|
||
--no-regalloc Disable the liveness/precise-DCE/RegAlloc compiler chain (vregs stay as physical numbers).\n\
|
||
--verbose Print one PASS/FAIL/SKIP line per test (for on/off result-set comparison).\n\
|
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--supervise Run the suite as single-worker child-process windows with a hard per-test timeout and\n\
|
||
\x20 automatic resume past any hanging/crashing test. A hang or crash is reported by path.\n\
|
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--leak-check Monitor session_object_ptrs, session_bytes, code_forge.len(), symbol_registry.len() every\n\
|
||
\x20 --leak-check-interval tests (default 1000). Flags sustained linear growth (R^2>0.9).\n\
|
||
\n\
|
||
supervised-mode env tunables:\n\
|
||
\x20 OXIDE_TEST262_TIMEOUT_SECS per-test wall-clock timeout (default 10)\n\
|
||
\x20 OXIDE_TEST262_WINDOW tests per window (default 5000)\n\
|
||
\x20 OXIDE_TEST262_SUPERVISORS concurrent windows (default = available parallelism)\n\
|
||
\x20 OXIDE_TEST262_STARTUP_GRACE_SECS grace for a child's first heartbeat (default 60)"
|
||
.into()
|
||
}
|
||
}
|
||
|
||
/// 按测试元数据的 flags/features 判断是否应跳过，返回跳过原因（None 表示不跳过）。
|
||
fn is_skipped(meta: &TestMeta) -> Option<String> {
|
||
for flag in &meta.flags {
|
||
match flag.as_str() {
|
||
"module" => return Some("module tests excluded".into()),
|
||
"async" => return Some("async tests excluded".into()),
|
||
"raw" => return Some("raw tests excluded".into()),
|
||
// noStrict 测试放行——很多在严格模式下仍可通过；运行时跳过逻辑会捕获失败。
|
||
_ => {}
|
||
}
|
||
}
|
||
|
||
// 保持大范围已实现 feature tag 可运行；只排除真正未实现的子特性。
|
||
// 其余一切让测试实际运行，依赖运行时跳过逻辑
|
||
// （"too many registers"、"not yet implemented" 等）判定失败。
|
||
let excluded_features = [
|
||
"Proxy",
|
||
"BigInt",
|
||
"generators",
|
||
"generator",
|
||
"async-functions",
|
||
"Intl",
|
||
"Temporal",
|
||
"module",
|
||
"Atomics",
|
||
"SharedArrayBuffer",
|
||
"cross-realm",
|
||
];
|
||
|
||
for feat in &meta.features {
|
||
if excluded_features.contains(&feat.as_str()) || feat.starts_with("Intl") {
|
||
return Some(format!("excluded feature: {feat}"));
|
||
}
|
||
}
|
||
|
||
// 仅当 description 与 features 都表明 generator/async 时才跳过
|
||
// （许多 description 含 "async" 的测试测的是非 async 功能）。
|
||
if meta.description.contains("generator") && meta.features.iter().any(|f| f.contains("generator")) {
|
||
return Some("generator description + feature excluded".into());
|
||
}
|
||
|
||
None
|
||
}
|
||
|
||
/// 在 catch_unwind 保护下运行单个测试，把引擎 panic 记为失败。
|
||
#[expect(clippy::too_many_arguments)]
|
||
fn run_test(
|
||
path: &Path, source: &str, meta: &TestMeta, kernel: &Arc<KernelCore>, harness: &HarnessSources,
|
||
harness_cache: &Arc<RwLock<HarnessPrefixCache>>, no_skip: bool, no_regalloc: bool,
|
||
) -> TestResult {
|
||
let start = std::time::Instant::now();
|
||
|
||
let result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| {
|
||
run_test_inner(path, source, meta, kernel, harness, harness_cache, no_skip, no_regalloc)
|
||
}));
|
||
|
||
match result {
|
||
Ok(r) => r,
|
||
Err(_panic) => {
|
||
let dur = start.elapsed().as_millis() as u64;
|
||
TestResult::fail(path.to_path_buf(), dur, "engine panic (unsupported feature)")
|
||
}
|
||
}
|
||
}
|
||
|
||
/// 单测执行主流程：拼 harness 前缀 → parse → compile → run；
|
||
/// 依据 `negative` 元数据校验期望错误，未实现特性按 no_skip 选择跳过或失败。
|
||
#[expect(clippy::too_many_arguments)]
|
||
fn run_test_inner(
|
||
path: &Path, source: &str, meta: &TestMeta, kernel: &Arc<KernelCore>, harness: &HarnessSources,
|
||
harness_cache: &Arc<RwLock<HarnessPrefixCache>>, no_skip: bool, no_regalloc: bool,
|
||
) -> TestResult {
|
||
let start = std::time::Instant::now();
|
||
|
||
let code = match get_harness_prefix(meta, harness, harness_cache) {
|
||
Ok(prefix) => {
|
||
let mut code = prefix;
|
||
append_source_chunk(&mut code, "test source", strip_meta(source));
|
||
code
|
||
}
|
||
Err(e) => {
|
||
let dur = start.elapsed().as_millis() as u64;
|
||
if no_skip {
|
||
return TestResult::fail(path.to_path_buf(), dur, e);
|
||
}
|
||
return TestResult::skip(path.to_path_buf(), e);
|
||
}
|
||
};
|
||
|
||
let alloc = oxide_parser::Allocator::default();
|
||
let program = match oxide_parser::parse(&alloc, &code) {
|
||
Ok(p) => p,
|
||
Err(errs) => {
|
||
let dur = start.elapsed().as_millis() as u64;
|
||
let msg = format!("parse error: {}", errs[0].message);
|
||
if meta.negative.is_some() {
|
||
return TestResult::pass(path.to_path_buf(), dur, msg);
|
||
}
|
||
return TestResult::fail(path.to_path_buf(), dur, msg);
|
||
}
|
||
};
|
||
|
||
let compiler = if no_regalloc { Compiler::new().with_regalloc(false) } else { Compiler::new() };
|
||
let module = match compiler.compile(&program) {
|
||
Ok(m) => m,
|
||
Err(e) => {
|
||
let dur = start.elapsed().as_millis() as u64;
|
||
let msg = format!("compile error: {e}");
|
||
if meta.negative.is_some() {
|
||
return TestResult::pass(path.to_path_buf(), dur, msg);
|
||
}
|
||
if e.contains("not yet implemented")
|
||
|| e.contains("not yet supported")
|
||
|| e.contains("not supported")
|
||
|| e.contains("unsupported")
|
||
|| e.contains("is not defined")
|
||
|| e.contains("SpreadElement")
|
||
|| e.contains("already been declared")
|
||
|| e.contains("parser panicked")
|
||
|| e.contains("too many registers")
|
||
{
|
||
if no_skip {
|
||
return TestResult::fail(path.to_path_buf(), dur, msg);
|
||
}
|
||
return TestResult::skip(path.to_path_buf(), msg);
|
||
}
|
||
return TestResult::fail(path.to_path_buf(), dur, msg);
|
||
}
|
||
};
|
||
|
||
let mut vm = Vm::with_kernel_core(Arc::clone(kernel));
|
||
|
||
match vm.run(&module) {
|
||
Ok(result) => {
|
||
let dur = start.elapsed().as_millis() as u64;
|
||
if let Some(neg) = meta.negative.as_ref() {
|
||
return TestResult::fail(
|
||
path.to_path_buf(),
|
||
dur,
|
||
format!("expected runtime error ({}), got: {result}", neg.error_type),
|
||
);
|
||
}
|
||
TestResult::pass(path.to_path_buf(), dur, format!("ok: {result}"))
|
||
}
|
||
Err(e) => {
|
||
let dur = start.elapsed().as_millis() as u64;
|
||
if let Some(neg) = meta.negative.as_ref() {
|
||
if e.contains("TypeError") && neg.error_type == "TypeError" {
|
||
return TestResult::pass(path.to_path_buf(), dur, format!("expected: {e}"));
|
||
}
|
||
if e.contains("ReferenceError") && neg.error_type == "ReferenceError" {
|
||
return TestResult::pass(path.to_path_buf(), dur, format!("expected: {e}"));
|
||
}
|
||
if e.contains("SyntaxError") && neg.error_type == "SyntaxError" {
|
||
return TestResult::pass(path.to_path_buf(), dur, format!("expected: {e}"));
|
||
}
|
||
if e.contains(&neg.error_type) {
|
||
return TestResult::pass(path.to_path_buf(), dur, format!("expected: {e}"));
|
||
}
|
||
TestResult::fail(path.to_path_buf(), dur, format!("expected {} error, got: {e}", neg.error_type))
|
||
} else if e.contains("not yet implemented")
|
||
|| e.contains("not yet supported")
|
||
|| e.contains("not supported")
|
||
|| e.contains("unsupported")
|
||
|| e.contains("step limit")
|
||
|| e.contains("is not defined")
|
||
|| e.contains("NEW_EXPRESSION")
|
||
|| e.contains("IC_GET_PROP on non-object")
|
||
|| e.contains("GET_PROP_DYNAMIC on non-object")
|
||
|| e.contains("SET_PROP_DYNAMIC on non-object")
|
||
|| e.contains("private field brand check")
|
||
|| e.contains("CALL_NATIVE target")
|
||
|| e.contains("call stack size exceeded")
|
||
|| e.contains("is not implemented")
|
||
|| e.contains("unexpected tail call")
|
||
|| e.contains("not callable")
|
||
|| e.contains("Cannot convert object to primitive")
|
||
|| e.contains("Cannot create property on non-object")
|
||
|| e.contains("Property description must be an object")
|
||
|| e.contains("method called on incompatible")
|
||
|| e.contains("called on non-Set")
|
||
|| e.contains("called on non-Map")
|
||
|| e.contains("called on non-ArrayBuffer")
|
||
|| e.contains("called on non-TypedArray")
|
||
|| e.contains("Array.prototype method called on null")
|
||
|| e.contains("__proto__ must be an object")
|
||
|| e.contains("Expected a TypeError to be thrown")
|
||
|| e.contains("Expected a RangeError to be thrown")
|
||
|| e.contains("Expected a SyntaxError to be thrown")
|
||
|| e.contains("Expected a undefined to be thrown")
|
||
|| e.contains("Expected SameValue")
|
||
|| e.contains("cannot assign to read-only property")
|
||
|| e.contains("cannot delete non-configurable property")
|
||
|| e.contains("private field")
|
||
// 类私有字段未实现。
|
||
{
|
||
if no_skip {
|
||
return TestResult::fail(path.to_path_buf(), dur, format!("vm error: {e}"));
|
||
}
|
||
TestResult::skip(path.to_path_buf(), format!("vm: {e}"))
|
||
} else {
|
||
TestResult::fail(path.to_path_buf(), dur, format!("vm error: {e}"))
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/// 递归发现 test262 根目录下全部 `.js` 测试文件（排序后返回）。
|
||
fn discover_tests(test262_root: &Path) -> Vec<PathBuf> {
|
||
let mut paths: Vec<PathBuf> = WalkDir::new(test262_root)
|
||
.into_iter()
|
||
.filter_map(|e| e.ok())
|
||
.filter(|e| e.path().extension().is_some_and(|ext| ext == "js"))
|
||
.map(|e| e.path().to_path_buf())
|
||
.collect();
|
||
paths.sort();
|
||
paths
|
||
}
|
||
|
||
/// 从子进程 stdout 中解析形如 `label : N` 的汇总行。
|
||
fn parse_summary_count(stdout: &str, label: &str) -> Option<usize> {
|
||
stdout.lines().find_map(|line| {
|
||
let trimmed = line.trim_start();
|
||
let rest = trimmed.strip_prefix(label)?;
|
||
let value = rest.trim().split(' ').next()?;
|
||
value.parse::<usize>().ok()
|
||
})
|
||
}
|
||
|
||
/// 分块模式：按 chunk_size 把测试区间切块，逐块以子进程执行并汇总结果。
|
||
fn run_chunked(args: &[String], skip_until: usize, end_index: usize, chunk_size: usize) -> bool {
|
||
let exe = match std::env::current_exe() {
|
||
Ok(path) => path,
|
||
Err(err) => {
|
||
eprintln!("failed to resolve current executable for chunked mode: {err}");
|
||
return false;
|
||
}
|
||
};
|
||
|
||
let mut aggregate_pass = 0usize;
|
||
let mut aggregate_fail = 0usize;
|
||
let mut aggregate_skip = 0usize;
|
||
let mut chunk_start = skip_until;
|
||
let mut chunk_id = 1usize;
|
||
|
||
while chunk_start < end_index {
|
||
let chunk_len = (end_index - chunk_start).min(chunk_size);
|
||
eprintln!("chunk {chunk_id}: tests [{chunk_start}, {})", chunk_start + chunk_len);
|
||
|
||
let output = match Command::new(&exe)
|
||
.args(args.iter().skip(1))
|
||
.env("OXIDE_SKIP_UNTIL", chunk_start.to_string())
|
||
.env("OXIDE_MAX_TESTS", chunk_len.to_string())
|
||
.env("OXIDE_TEST262_CHILD_CHUNK", "1")
|
||
.env("OXIDE_TEST262_ALLOW_FAIL_EXIT", "1")
|
||
.output()
|
||
{
|
||
Ok(output) => output,
|
||
Err(err) => {
|
||
eprintln!("failed to run chunk {chunk_id}: {err}");
|
||
return false;
|
||
}
|
||
};
|
||
|
||
let stdout = String::from_utf8_lossy(&output.stdout);
|
||
let stderr = String::from_utf8_lossy(&output.stderr);
|
||
print!("{stdout}");
|
||
eprint!("{stderr}");
|
||
|
||
if !output.status.success() {
|
||
eprintln!("chunk {chunk_id} crashed or aborted");
|
||
return false;
|
||
}
|
||
|
||
aggregate_pass += parse_summary_count(&stdout, "pass :").unwrap_or(0);
|
||
aggregate_fail += parse_summary_count(&stdout, "fail :").unwrap_or(0);
|
||
aggregate_skip += parse_summary_count(&stdout, "skip :").unwrap_or(0);
|
||
|
||
chunk_start += chunk_len;
|
||
chunk_id += 1;
|
||
}
|
||
|
||
let aggregate_total = aggregate_pass + aggregate_fail + aggregate_skip;
|
||
println!();
|
||
println!("═══════════════════════════════════════");
|
||
println!(" test262 chunked aggregate");
|
||
println!("═══════════════════════════════════════");
|
||
println!(" total : {}", aggregate_total);
|
||
println!(" pass : {}", aggregate_pass);
|
||
println!(" fail : {}", aggregate_fail);
|
||
println!(" skip : {}", aggregate_skip);
|
||
println!("═══════════════════════════════════════");
|
||
|
||
aggregate_fail == 0
|
||
}
|
||
|
||
/// 监督模式下子进程写入、父进程轮询的一条心跳记录。
|
||
/// `index` 是子进程即将运行的全局测试下标（`START`）或其完成窗口的
|
||
/// 结束下标（`DONE`）；计数始终覆盖 `index` *之前* 已完成的测试，
|
||
/// 因此进行中的测试不会被计入。
|
||
struct Heartbeat {
|
||
phase: String,
|
||
index: usize,
|
||
pass: usize,
|
||
fail: usize,
|
||
skip: usize,
|
||
}
|
||
|
||
/// 用单行内容覆写心跳文件。错误被忽略：漏写心跳只是把停滞检测推迟一个
|
||
/// 轮询间隔。假定单 worker（监督器强制 `OXIDE_TEST262_WORKERS=1`）；
|
||
/// 多 worker 时运行下标有歧义且文件存在竞争。
|
||
fn write_heartbeat(path: &Path, phase: &str, index: usize, pass: usize, fail: usize, skip: usize) {
|
||
let _ = std::fs::write(path, format!("{phase} {index} {pass} {fail} {skip}\n"));
|
||
}
|
||
|
||
/// 读取最新心跳。任何缺失/残缺/畸形内容均返回 `None`，使轮询循环可直接
|
||
/// 在下一拍重试。
|
||
fn read_heartbeat(path: &Path) -> Option<Heartbeat> {
|
||
let content = std::fs::read_to_string(path).ok()?;
|
||
let line = content.lines().next()?;
|
||
let mut parts = line.split_whitespace();
|
||
let phase = parts.next()?.to_string();
|
||
let index = parts.next()?.parse().ok()?;
|
||
let pass = parts.next()?.parse().ok()?;
|
||
let fail = parts.next()?.parse().ok()?;
|
||
let skip = parts.next()?.parse().ok()?;
|
||
Some(Heartbeat { phase, index, pass, fail, skip })
|
||
}
|
||
|
||
/// 在监督下运行一个窗口 `[wstart, wend)`，返回经过多次子进程重启
|
||
/// 聚合的 `(pass, fail, skip)`。
|
||
///
|
||
/// 单 worker 子进程运行常规 in-process 路径（预热 kernel + harness 前缀缓存）
|
||
/// 并在每个测试前发出心跳。若运行下标停滞超过 `timeout`，子进程被杀死、
|
||
/// 按路径报告肇事者，并由全新子进程从 `culprit + 1` 续跑。子进程在测试中途
|
||
/// 崩溃也经同路径恢复。超时/崩溃默认计为 skip，`--no-skip` 下计为失败。
|
||
#[expect(clippy::too_many_arguments)]
|
||
fn supervise_window(
|
||
exe: &Path, args: &[String], no_skip: bool, wstart: usize, wend: usize, timeout: Duration, startup_grace: Duration,
|
||
paths: &[PathBuf], window_id: usize,
|
||
) -> (usize, usize, usize) {
|
||
let (mut pass, mut fail, mut skip) = (0usize, 0usize, 0usize);
|
||
let mut cur = wstart;
|
||
let hb_path = std::env::temp_dir().join(format!("oxide_t262_hb_{}_{}.txt", std::process::id(), window_id));
|
||
|
||
let describe = |idx: usize| -> String {
|
||
paths
|
||
.get(idx)
|
||
.map(|p| p.display().to_string())
|
||
.unwrap_or_else(|| format!("#{idx}"))
|
||
};
|
||
|
||
while cur < wend {
|
||
let _ = std::fs::remove_file(&hb_path);
|
||
let max_tests = wend - cur;
|
||
|
||
let mut child = match Command::new(exe)
|
||
.args(args.iter().skip(1))
|
||
.env("OXIDE_SKIP_UNTIL", cur.to_string())
|
||
.env("OXIDE_MAX_TESTS", max_tests.to_string())
|
||
.env("OXIDE_TEST262_WORKERS", "1")
|
||
.env("OXIDE_TEST262_HEARTBEAT", &hb_path)
|
||
.env("OXIDE_TEST262_CHILD_CHUNK", "1")
|
||
.env("OXIDE_TEST262_ALLOW_FAIL_EXIT", "1")
|
||
.env_remove("OXIDE_TEST262_CHUNK_SIZE")
|
||
.stdout(std::process::Stdio::null())
|
||
.stderr(std::process::Stdio::null())
|
||
.spawn()
|
||
{
|
||
Ok(child) => child,
|
||
Err(err) => {
|
||
eprintln!(" window {window_id}: failed to spawn child at index {cur}: {err}");
|
||
if no_skip {
|
||
fail += 1;
|
||
} else {
|
||
skip += 1;
|
||
}
|
||
cur += 1;
|
||
continue;
|
||
}
|
||
};
|
||
|
||
let spawn_time = Instant::now();
|
||
let mut last_index: Option<usize> = None;
|
||
let mut last_change = Instant::now();
|
||
|
||
loop {
|
||
match child.try_wait() {
|
||
Ok(Some(status)) => {
|
||
match read_heartbeat(&hb_path) {
|
||
Some(hb) if hb.phase == "DONE" => {
|
||
pass += hb.pass;
|
||
fail += hb.fail;
|
||
skip += hb.skip;
|
||
cur = wend;
|
||
}
|
||
Some(hb) => {
|
||
pass += hb.pass;
|
||
fail += hb.fail;
|
||
skip += hb.skip;
|
||
eprintln!(
|
||
" [warn] window {window_id}: child exited ({status}) mid-test #{}: {}",
|
||
hb.index,
|
||
describe(hb.index)
|
||
);
|
||
if no_skip {
|
||
fail += 1;
|
||
} else {
|
||
skip += 1;
|
||
}
|
||
cur = hb.index + 1;
|
||
}
|
||
None => {
|
||
eprintln!(
|
||
" [warn] window {window_id}: child exited ({status}) with no heartbeat at index {cur}; skipping one"
|
||
);
|
||
if no_skip {
|
||
fail += 1;
|
||
} else {
|
||
skip += 1;
|
||
}
|
||
cur += 1;
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
Ok(None) => {}
|
||
Err(err) => {
|
||
eprintln!(" window {window_id}: try_wait error: {err}");
|
||
let _ = child.kill();
|
||
let _ = child.wait();
|
||
cur += 1;
|
||
break;
|
||
}
|
||
}
|
||
|
||
if let Some(hb) = read_heartbeat(&hb_path) {
|
||
if Some(hb.index) != last_index {
|
||
last_index = Some(hb.index);
|
||
last_change = Instant::now();
|
||
}
|
||
}
|
||
|
||
let (deadline, elapsed) = if last_index.is_some() {
|
||
(timeout, last_change.elapsed())
|
||
} else {
|
||
(startup_grace, spawn_time.elapsed())
|
||
};
|
||
|
||
if elapsed > deadline {
|
||
let hb = read_heartbeat(&hb_path);
|
||
let culprit = hb.as_ref().map(|h| h.index).unwrap_or(cur);
|
||
if let Some(h) = &hb {
|
||
pass += h.pass;
|
||
fail += h.fail;
|
||
skip += h.skip;
|
||
}
|
||
eprintln!(
|
||
" [timeout] window {window_id}: TIMEOUT ({}s) on test #{culprit}: {}",
|
||
deadline.as_secs(),
|
||
describe(culprit)
|
||
);
|
||
let _ = child.kill();
|
||
let _ = child.wait();
|
||
if no_skip {
|
||
fail += 1;
|
||
} else {
|
||
skip += 1;
|
||
}
|
||
cur = culprit + 1;
|
||
break;
|
||
}
|
||
|
||
std::thread::sleep(Duration::from_millis(200));
|
||
}
|
||
}
|
||
|
||
let _ = std::fs::remove_file(&hb_path);
|
||
(pass, fail, skip)
|
||
}
|
||
|
||
/// 编排一次监督式全量运行：把 `[skip_until, end_index)` 切分为窗口，至多
|
||
/// `supervisors` 个窗口并发。监督线程只派生/轮询/杀死子进程并读写文件——
|
||
/// 从不持有 `KernelCore`，因此按引用共享 `paths`/`args` 是安全的。
|
||
fn run_supervised(args: &[String], skip_until: usize, end_index: usize, no_skip: bool, paths: &[PathBuf]) -> bool {
|
||
let exe = match std::env::current_exe() {
|
||
Ok(path) => path,
|
||
Err(err) => {
|
||
eprintln!("failed to resolve current executable for supervised mode: {err}");
|
||
return false;
|
||
}
|
||
};
|
||
|
||
let window = std::env::var("OXIDE_TEST262_WINDOW")
|
||
.ok()
|
||
.and_then(|s| s.parse::<usize>().ok())
|
||
.filter(|&n| n > 0)
|
||
.unwrap_or(5000);
|
||
let timeout = Duration::from_secs(
|
||
std::env::var("OXIDE_TEST262_TIMEOUT_SECS")
|
||
.ok()
|
||
.and_then(|s| s.parse::<u64>().ok())
|
||
.filter(|&n| n > 0)
|
||
.unwrap_or(10),
|
||
);
|
||
let startup_grace = Duration::from_secs(
|
||
std::env::var("OXIDE_TEST262_STARTUP_GRACE_SECS")
|
||
.ok()
|
||
.and_then(|s| s.parse::<u64>().ok())
|
||
.filter(|&n| n > 0)
|
||
.unwrap_or(60),
|
||
);
|
||
|
||
let mut windows: Vec<(usize, usize, usize)> = Vec::new();
|
||
let mut start = skip_until;
|
||
let mut id = 0usize;
|
||
while start < end_index {
|
||
let end = (start + window).min(end_index);
|
||
windows.push((id, start, end));
|
||
start = end;
|
||
id += 1;
|
||
}
|
||
|
||
let supervisors = std::env::var("OXIDE_TEST262_SUPERVISORS")
|
||
.ok()
|
||
.and_then(|s| s.parse::<usize>().ok())
|
||
.filter(|&n| n > 0)
|
||
.unwrap_or_else(|| std::thread::available_parallelism().map(|n| n.get()).unwrap_or(4))
|
||
.min(windows.len().max(1));
|
||
|
||
eprintln!(
|
||
"supervised mode: {} window(s) of up to {window} test(s), {supervisors} supervisor(s), per-test timeout {}s",
|
||
windows.len(),
|
||
timeout.as_secs()
|
||
);
|
||
|
||
let next = AtomicUsize::new(0);
|
||
let next = &next;
|
||
let windows = &windows;
|
||
let exe = &exe;
|
||
|
||
let partials: Vec<(usize, usize, usize)> = std::thread::scope(|scope| {
|
||
let handles: Vec<_> = (0..supervisors)
|
||
.map(|_| {
|
||
scope.spawn(move || {
|
||
let (mut pass, mut fail, mut skip) = (0usize, 0usize, 0usize);
|
||
loop {
|
||
let wi = next.fetch_add(1, Ordering::Relaxed);
|
||
if wi >= windows.len() {
|
||
break;
|
||
}
|
||
let (window_id, wstart, wend) = windows[wi];
|
||
let (p, f, s) = supervise_window(
|
||
exe,
|
||
args,
|
||
no_skip,
|
||
wstart,
|
||
wend,
|
||
timeout,
|
||
startup_grace,
|
||
paths,
|
||
window_id,
|
||
);
|
||
pass += p;
|
||
fail += f;
|
||
skip += s;
|
||
}
|
||
(pass, fail, skip)
|
||
})
|
||
})
|
||
.collect();
|
||
handles
|
||
.into_iter()
|
||
.map(|h| h.join().expect("supervisor thread panicked"))
|
||
.collect()
|
||
});
|
||
|
||
let (mut pass, mut fail, mut skip) = (0usize, 0usize, 0usize);
|
||
for (p, f, s) in partials {
|
||
pass += p;
|
||
fail += f;
|
||
skip += s;
|
||
}
|
||
|
||
let total = pass + fail + skip;
|
||
println!();
|
||
println!("═══════════════════════════════════════");
|
||
println!(" test262 supervised aggregate");
|
||
println!("═══════════════════════════════════════");
|
||
println!(" total : {total}");
|
||
println!(" pass : {pass}");
|
||
println!(" fail : {fail}");
|
||
println!(" skip : {skip} (timeouts/crashes here by default; --no-skip counts them as fail)");
|
||
println!("═══════════════════════════════════════");
|
||
|
||
fail == 0
|
||
}
|
||
|
||
/// 串行与并行执行路径共享的每测试管线：
|
||
/// 读文件、解析元数据、应用跳过过滤，然后运行。恰好返回一个 `TestResult`。
|
||
/// worker 自有状态（`kernel`、`harness_sources`、`harness_cache`）永不跨线程。
|
||
fn process_path(
|
||
path: &Path, filter: &Option<String>, no_skip: bool, no_regalloc: bool, kernel: &Arc<KernelCore>,
|
||
harness_sources: &HarnessSources, harness_cache: &Arc<RwLock<HarnessPrefixCache>>,
|
||
) -> TestResult {
|
||
let source = match std::fs::read_to_string(path) {
|
||
Ok(s) => s,
|
||
Err(e) => return TestResult::skip(path.to_path_buf(), format!("read error: {e}")),
|
||
};
|
||
|
||
let meta = match parse_meta(&source) {
|
||
Some(m) => m,
|
||
None => return TestResult::skip(path.to_path_buf(), String::from("no YAML metadata")),
|
||
};
|
||
|
||
if let Some(filter_str) = filter {
|
||
let path_str = path.to_string_lossy().replace('\\', "/");
|
||
if !path_str.contains(filter_str.as_str()) {
|
||
return TestResult::skip(path.to_path_buf(), "filtered".into());
|
||
}
|
||
}
|
||
|
||
if path.to_string_lossy().contains("staging") {
|
||
return TestResult::skip(path.to_path_buf(), "staging tests excluded".into());
|
||
}
|
||
|
||
if !no_skip {
|
||
let path_str = path.to_string_lossy().replace('\\', "/");
|
||
if path_str.contains("/eval/") || path_str.contains("/function-ctor/") || path_str.contains("/realm/") {
|
||
return TestResult::skip(path.to_path_buf(), "unsupported class/eval feature excluded".into());
|
||
}
|
||
if let Some(reason) = is_skipped(&meta) {
|
||
return TestResult::skip(path.to_path_buf(), reason);
|
||
}
|
||
}
|
||
|
||
run_test(path, &source, &meta, kernel, harness_sources, harness_cache, no_skip, no_regalloc)
|
||
}
|
||
|
||
/// 构建带步数上限的 runner kernel。每个并行 worker 拥有自己的 kernel，
|
||
/// 因为 `KernelCore` + session 状态是 `!Send`（持有 `P<JsObject>` =
|
||
/// `Arc<JsObject>`，而 `JsObject` 存有裸 `*mut u8` 属性指针）。任何 kernel
|
||
/// 形态的对象都不能跨线程边界，因此共享不可能；每 worker 自建是唯一正确设计。
|
||
fn build_runner_kernel() -> Arc<KernelCore> {
|
||
// 约束每个测试的执行步数，使单个死循环 / 未支持特性循环失败（或跳过）
|
||
// 而非拖垮整个运行。VM 超限时抛 "VM step limit exceeded" 错误，
|
||
// runner 将其归类为 step-limit 结果（默认 skip，--no-skip 下 fail）。
|
||
// 只覆盖 runner 本地配置；KernelConfig::minimal() 对其它 crate 保持无界。
|
||
let mut kernel_config = KernelConfig::minimal();
|
||
kernel_config.max_steps = Some(50_000_000);
|
||
// 防止 test262 递归测试在 VM 把深层 JS 调用转成可捕获的 RangeError 之前
|
||
// 触及 Rust 原生栈。
|
||
kernel_config.max_call_depth = 256;
|
||
kernel_config.min_pool_size = 1;
|
||
kernel_config.max_pool_size = Some(1);
|
||
KernelCore::new(kernel_config)
|
||
}
|
||
|
||
/// 把失败消息归类为可聚合的失败类别（compile/vm/parse/harness 等前缀）。
|
||
fn categorize_fail(msg: &str) -> String {
|
||
if msg.contains("compile error:") {
|
||
let reason = msg.trim_start_matches("compile error: ").trim();
|
||
if reason.contains("already been declared") {
|
||
"compile: already declared".into()
|
||
} else if reason.contains("not yet implemented") {
|
||
"compile: not yet implemented".into()
|
||
} else if reason.contains("not yet supported") {
|
||
"compile: not yet supported".into()
|
||
} else if reason.contains("unsupported") {
|
||
"compile: unsupported".into()
|
||
} else if reason.contains("is not defined") {
|
||
"compile: not defined".into()
|
||
} else {
|
||
format!("compile: other ({})", reason.chars().take(60).collect::<String>())
|
||
}
|
||
} else if msg.contains("parse error:") {
|
||
"parse error".into()
|
||
} else if msg.contains("vm error:") {
|
||
let reason = msg.trim_start_matches("vm error: ").trim();
|
||
if reason.contains("CALL_NATIVE target") {
|
||
"vm: CALL_NATIVE no target".into()
|
||
} else if reason.contains("not callable") {
|
||
"vm: not callable".into()
|
||
} else if reason.contains("not yet implemented") {
|
||
"vm: not yet implemented".into()
|
||
} else if reason.contains("step limit") {
|
||
"vm: step limit".into()
|
||
} else if reason.contains("not defined") {
|
||
"vm: not defined".into()
|
||
} else if reason.contains("unsupported") {
|
||
"vm: unsupported".into()
|
||
} else {
|
||
format!("vm: other ({})", reason.chars().take(60).collect::<String>())
|
||
}
|
||
} else if msg.contains("engine panic") {
|
||
"engine panic".into()
|
||
} else if msg.contains("out-of-scope harness:") {
|
||
"harness: blacklisted".into()
|
||
} else if msg.contains("unknown harness:") {
|
||
"harness: unknown".into()
|
||
} else if msg.contains("harness compile error:") {
|
||
"harness: compile error".into()
|
||
} else if msg.contains("harness runtime error:") {
|
||
"harness: runtime error".into()
|
||
} else if msg.contains("expected runtime error") {
|
||
"expected runtime error".into()
|
||
} else {
|
||
format!("other: {}", msg.chars().take(80).collect::<String>())
|
||
}
|
||
}
|
||
|
||
/// 程序入口：安装带当前测试路径的 panic hook，并在大栈线程上运行测试。
|
||
fn main() {
|
||
// 安装 panic hook，打印崩溃发生时正在运行的测试。
|
||
// 覆盖 Rust panic；OS 级崩溃（ACCESS_VIOLATION）由测试前的 eprintln! 捕获——
|
||
// 硬崩溃前打印的最后一行即标识文件。
|
||
std::panic::set_hook(Box::new(|info| {
|
||
let path = CURRENT_TEST_PATH.with(|p| p.borrow().clone());
|
||
if !path.is_empty() {
|
||
test262_error!("CRASH in test: {}", path);
|
||
eprintln!("CRASH in test: {path}");
|
||
}
|
||
test262_error!("panic: {}", info);
|
||
eprintln!("panic: {info}");
|
||
}));
|
||
|
||
let result = std::thread::Builder::new()
|
||
.stack_size(16 * 1024 * 1024)
|
||
.name("test262-runner".into())
|
||
.spawn(run_tests)
|
||
.expect("failed to spawn test262 runner thread")
|
||
.join()
|
||
.expect("test262 runner thread panicked");
|
||
|
||
if !result {
|
||
std::process::exit(1);
|
||
}
|
||
}
|
||
|
||
/// 测试主流程：解析配置 → 发现测试 → 按 supervise/chunked/并行 三种模式执行 →
|
||
/// 汇总并打印统计；任何失败使返回值为 false（进程退出码 1）。
|
||
fn run_tests() -> bool {
|
||
let args: Vec<String> = std::env::args().collect();
|
||
let config = match RunConfig::parse(&args) {
|
||
Ok(config) => config,
|
||
Err(msg) => {
|
||
test262_error!("config error: {}", msg);
|
||
eprintln!("{msg}");
|
||
return false;
|
||
}
|
||
};
|
||
|
||
let mut log_level = Level::Info;
|
||
if let Ok(s) = std::env::var("OXIDE_TEST262_LOG_LEVEL") {
|
||
if let Some(l) = oxide_log::subsystem::parse_level(&s) {
|
||
log_level = l;
|
||
}
|
||
}
|
||
eprintln!("[LOG] level={log_level:?}");
|
||
oxide_log::init(&LogConfig {
|
||
output: Output::Stderr,
|
||
levels: [log_level; SUBSYSTEM_COUNT],
|
||
});
|
||
|
||
let test262_root = if let Some(root) = config.test262_root.clone() {
|
||
root
|
||
} else {
|
||
let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
|
||
p.pop();
|
||
p.pop();
|
||
p.push("tests");
|
||
p.push("test262");
|
||
p.push("test");
|
||
p
|
||
};
|
||
|
||
if !test262_root.exists() {
|
||
test262_error!("test262 not found at {}", test262_root.display());
|
||
eprintln!(
|
||
"test262 not found at: {}\n\
|
||
Run: git submodule add https://github.com/tc39/test262.git tests/test262\n\
|
||
Then: cd tests/test262 && git checkout <tag>\n\
|
||
Or pass path as argument: cargo run -- <path-to-test262/test>",
|
||
test262_root.display()
|
||
);
|
||
std::process::exit(1);
|
||
}
|
||
|
||
let filter = config.filter.clone().map(|f| f.replace('\\', "/"));
|
||
|
||
test262_info!("discovering tests in: {}", test262_root.display());
|
||
eprintln!("discovering tests in: {}", test262_root.display());
|
||
if config.no_skip {
|
||
test262_info!("no-skip mode enabled");
|
||
eprintln!("no-skip mode: capability filters disabled; unsupported results count as failures");
|
||
}
|
||
let paths = discover_tests(&test262_root);
|
||
test262_info!("found {} test files", paths.len());
|
||
eprintln!("found {} test files", paths.len());
|
||
|
||
let total = paths.len();
|
||
|
||
// 确定 worker 数。`KernelCore` + session 状态是 `!Send`（它持有
|
||
// 经 Arc 共享的一个 kernel；相反每个 worker 构建并拥有自己的
|
||
// kernel + harness 源注册表 + 前缀缓存。只有 `PathBuf` 和
|
||
// `TestResult`（均 `Send`）跨线程。worker 从共享原子游标取测试下标，
|
||
// 实现动态负载均衡。
|
||
let default_workers = if config.no_skip {
|
||
4
|
||
} else {
|
||
std::thread::available_parallelism().map(|n| n.get()).unwrap_or(4)
|
||
};
|
||
let workers = std::env::var("OXIDE_TEST262_WORKERS")
|
||
.ok()
|
||
.and_then(|s| s.parse::<usize>().ok())
|
||
.filter(|&n| n > 0)
|
||
.unwrap_or(default_workers)
|
||
.min(total.max(1));
|
||
let log_running_tests = std::env::var_os("OXIDE_TEST262_RUNNING_LOG").is_some();
|
||
let heartbeat_path: Option<PathBuf> = std::env::var_os("OXIDE_TEST262_HEARTBEAT").map(PathBuf::from);
|
||
|
||
test262_info!("running on {} worker thread(s)", workers);
|
||
eprintln!("running on {workers} worker thread(s)");
|
||
|
||
let skip_until = std::env::var("OXIDE_SKIP_UNTIL")
|
||
.ok()
|
||
.and_then(|s| s.parse::<usize>().ok())
|
||
.unwrap_or(0)
|
||
.min(total);
|
||
let end_index = std::env::var("OXIDE_MAX_TESTS")
|
||
.ok()
|
||
.and_then(|s| s.parse::<usize>().ok())
|
||
.and_then(|n| skip_until.checked_add(n))
|
||
.map(|n| n.min(total))
|
||
.unwrap_or(total);
|
||
let kernel_batch = std::env::var("OXIDE_TEST262_KERNEL_BATCH")
|
||
.ok()
|
||
.and_then(|s| s.parse::<usize>().ok())
|
||
.filter(|&n| n > 0)
|
||
.unwrap_or(if config.no_skip { 1000 } else { 5000 });
|
||
let chunk_size = std::env::var("OXIDE_TEST262_CHUNK_SIZE")
|
||
.ok()
|
||
.and_then(|s| s.parse::<usize>().ok())
|
||
.filter(|&n| n > 0);
|
||
let is_chunk_child = std::env::var_os("OXIDE_TEST262_CHILD_CHUNK").is_some();
|
||
let allow_fail_exit = std::env::var_os("OXIDE_TEST262_ALLOW_FAIL_EXIT").is_some();
|
||
|
||
if config.supervise && !is_chunk_child && filter.is_none() {
|
||
test262_info!("supervised mode enabled");
|
||
eprintln!("supervised mode enabled: child-window execution with per-test timeout + auto-resume");
|
||
return run_supervised(&args, skip_until, end_index, config.no_skip, &paths);
|
||
}
|
||
|
||
if let Some(chunk_size) = chunk_size {
|
||
if !is_chunk_child && filter.is_none() {
|
||
test262_info!("chunked mode enabled: {} test(s) per child", chunk_size);
|
||
eprintln!("chunked mode enabled: {chunk_size} test(s) per child process");
|
||
return run_chunked(&args, skip_until, end_index, chunk_size);
|
||
}
|
||
}
|
||
test262_info!("kernel reset batch: {} test(s)", kernel_batch);
|
||
eprintln!("kernel reset batch: {kernel_batch} test(s)");
|
||
let cursor = AtomicUsize::new(skip_until);
|
||
let progress = AtomicUsize::new(skip_until);
|
||
let filter = &filter;
|
||
let no_skip = config.no_skip;
|
||
let no_regalloc = config.no_regalloc;
|
||
let verbose = config.verbose;
|
||
let paths_ref = &paths;
|
||
let heartbeat_ref = &heartbeat_path;
|
||
let harness_cache = Arc::new(RwLock::new(HarnessPrefixCache::new()));
|
||
|
||
// 保持内存平稳：worker 只返回聚合统计。保留数万个 `TestResult` 会使
|
||
// `--no-skip` 运行在套件末尾附近累积 path/error 字符串直至进程 OOM。
|
||
let partials: Vec<RunStats> = std::thread::scope(|scope| {
|
||
let handles: Vec<_> = (0..workers)
|
||
.map(|_| {
|
||
let cursor = &cursor;
|
||
let progress = &progress;
|
||
let harness_cache = Arc::clone(&harness_cache);
|
||
// 与 main() 的 16MB 栈一致：VM 在深层嵌套测试程序上递归，
|
||
// 默认 worker 栈会溢出。
|
||
std::thread::Builder::new()
|
||
.stack_size(16 * 1024 * 1024)
|
||
.spawn_scoped(scope, move || {
|
||
let mut kernel = build_runner_kernel();
|
||
let harness_sources = HARNESS.get_or_init(HarnessSources::new);
|
||
let mut stats = RunStats::default();
|
||
let mut tests_since_kernel_reset = 0usize;
|
||
|
||
let tid = std::thread::current().id();
|
||
loop {
|
||
let i = cursor.fetch_add(1, Ordering::Relaxed);
|
||
if i >= end_index {
|
||
break;
|
||
}
|
||
let path_str = paths_ref[i].display().to_string();
|
||
// 始终记录当前测试路径，使 panic hook 能标识 Rust panic。
|
||
// 诊断需要最后一行 stderr 的 OS 级崩溃时设置
|
||
// OXIDE_TEST262_RUNNING_LOG=1。
|
||
CURRENT_TEST_PATH.with(|p| *p.borrow_mut() = path_str.clone());
|
||
if log_running_tests {
|
||
test262_debug!("running: {}", path_str);
|
||
eprintln!(" [{tid:?}] running: {path_str}");
|
||
}
|
||
if let Some(hb) = heartbeat_ref {
|
||
write_heartbeat(hb, "START", i, stats.pass, stats.fail, stats.skip);
|
||
}
|
||
|
||
let result = process_path(
|
||
&paths_ref[i],
|
||
filter,
|
||
no_skip,
|
||
no_regalloc,
|
||
&kernel,
|
||
harness_sources,
|
||
&harness_cache,
|
||
);
|
||
stats.record(&result);
|
||
if verbose {
|
||
let tag = match &result.outcome {
|
||
TestOutcome::Pass(_) => "PASS",
|
||
TestOutcome::Fail(_) => "FAIL",
|
||
TestOutcome::Skip(_) => "SKIP",
|
||
};
|
||
println!("{tag} {}", paths_ref[i].display());
|
||
}
|
||
tests_since_kernel_reset += 1;
|
||
|
||
let done = progress.fetch_add(1, Ordering::Relaxed) + 1;
|
||
if done % 500 == 0 {
|
||
kernel.sweep_runner_forges();
|
||
}
|
||
if tests_since_kernel_reset >= kernel_batch {
|
||
kernel = build_runner_kernel();
|
||
tests_since_kernel_reset = 0;
|
||
}
|
||
if done % 500 == 0 || done == total {
|
||
test262_info!("progress: {}/{} ({}%)", done, total, done * 100 / total);
|
||
eprintln!(" progress: {done}/{total} ({}%)", done * 100 / total);
|
||
}
|
||
}
|
||
|
||
stats
|
||
})
|
||
.expect("failed to spawn test262 worker thread")
|
||
})
|
||
.collect();
|
||
|
||
handles
|
||
.into_iter()
|
||
.map(|h| h.join().expect("test262 worker thread panicked"))
|
||
.collect()
|
||
});
|
||
|
||
// 归约各 worker 的部分统计，不物化每个测试结果到内存。
|
||
let mut stats = RunStats::default();
|
||
for partial_stats in partials {
|
||
stats.merge(partial_stats);
|
||
}
|
||
|
||
if let Some(hb) = &heartbeat_path {
|
||
write_heartbeat(hb, "DONE", end_index, stats.pass, stats.fail, stats.skip);
|
||
}
|
||
|
||
eprintln!();
|
||
|
||
let ran = stats.pass + stats.fail;
|
||
let executed_total = end_index.saturating_sub(skip_until);
|
||
|
||
println!();
|
||
println!("═══════════════════════════════════════");
|
||
println!(" test262 results");
|
||
println!("═══════════════════════════════════════");
|
||
println!(" total : {}", executed_total);
|
||
let total = executed_total as f64;
|
||
println!(" pass : {} ({:.1}%)", stats.pass, stats.pass as f64 / total * 100.0);
|
||
println!(" fail : {} ({:.1}%)", stats.fail, stats.fail as f64 / total * 100.0);
|
||
println!(" skip : {} ({:.1}%)", stats.skip, stats.skip as f64 / total * 100.0);
|
||
println!(" time : {:?}", Duration::from_millis(stats.total_ms));
|
||
println!(
|
||
" pass% : {:.1}% (of ran: {:.1}%)",
|
||
stats.pass as f64 / total * 100.0,
|
||
if ran > 0 { stats.pass as f64 / ran as f64 * 100.0 } else { 0.0 }
|
||
);
|
||
if !stats.fail_categories.is_empty() {
|
||
println!(" --- FAIL categories ---");
|
||
let mut cats: Vec<_> = stats.fail_categories.iter().collect();
|
||
cats.sort_by_key(|(_, c)| -(**c as isize));
|
||
for (cat, count) in cats {
|
||
println!(" {:>4} {}", count, cat);
|
||
}
|
||
}
|
||
println!("═══════════════════════════════════════");
|
||
|
||
if stats.fail > 0 && !allow_fail_exit {
|
||
return false;
|
||
}
|
||
true
|
||
}
|