From 7e0dbc6e011317cce6ab964aeaad9132a331836e Mon Sep 17 00:00:00 2001 From: Joyee Cheung Date: Sun, 18 Nov 2018 13:15:15 +0800 Subject: [PATCH] test: improve WPT runner name matching This patch: - Support wildcards(*) in WPT runner name matching (needed by e.g. encoding where all the tests requires i18n support in the build) - Print failure reasons when encountering an expected failure - Fix a bug in copyGlobalsFromObject (previously it copies properties from `global` instead of the given `obj`) Previously an expected failure is printed as ``` [EXPECTED_FAILURE] response.formData() with input: %61+%4d%4D= ``` Now it is printed as ``` [EXPECTED_FAILURE] response.formData() with input: %61+%4d%4D= missing Request and Response ``` PR-URL: https://github.com/nodejs/node/pull/24826 Refs: https://github.com/nodejs/node/issues/24823 Reviewed-By: Matteo Collina Reviewed-By: Daijiro Wachi --- test/common/wpt.js | 139 ++++++++++++++++++++++++++++++++------------- 1 file changed, 99 insertions(+), 40 deletions(-) diff --git a/test/common/wpt.js b/test/common/wpt.js index 4f2f39c8e595d2..2a25a22af53710 100644 --- a/test/common/wpt.js +++ b/test/common/wpt.js @@ -66,20 +66,92 @@ class ResourceLoader { } } +class StatusRule { + constructor(key, value, pattern = undefined) { + this.key = key; + this.requires = value.requires || []; + this.fail = value.fail; + this.skip = value.skip; + if (pattern) { + this.pattern = this.transformPattern(pattern); + } + // TODO(joyeecheung): implement this + this.scope = value.scope; + this.comment = value.comment; + } + + /** + * Transform a filename pattern into a RegExp + * @param {string} pattern + * @returns {RegExp} + */ + transformPattern(pattern) { + const result = pattern.replace(/[-/\\^$+?.()|[\]{}]/g, '\\$&'); + return new RegExp(result.replace('*', '.*')); + } +} + +class StatusRuleSet { + constructor() { + // We use two sets of rules to speed up matching + this.exactMatch = {}; + this.patternMatch = []; + } + + /** + * @param {object} rules + */ + addRules(rules) { + for (const key of Object.keys(rules)) { + if (key.includes('*')) { + this.patternMatch.push(new StatusRule(key, rules[key], key)); + } else { + this.exactMatch[key] = new StatusRule(key, rules[key]); + } + } + } + + match(file) { + const result = []; + const exact = this.exactMatch[file]; + if (exact) { + result.push(exact); + } + for (const item of this.patternMatch) { + if (item.pattern.test(file)) { + result.push(item); + } + } + return result; + } +} + class WPTTest { /** * @param {string} mod * @param {string} filename - * @param {string[]} requires - * @param {string | undefined} failReason - * @param {string | undefined} skipReason + * @param {StatusRule[]} rules */ - constructor(mod, filename, requires, failReason, skipReason) { + constructor(mod, filename, rules) { this.module = mod; // name of the WPT module, e.g. 'url' this.filename = filename; // name of the test file - this.requires = requires; - this.failReason = failReason; - this.skipReason = skipReason; + + this.requires = new Set(); + this.failReasons = []; + this.skipReasons = []; + for (const item of rules) { + if (item.requires.length) { + for (const req of item.requires) { + this.requires.add(req); + } + } + if (item.fail) { + this.failReasons.push(item.fail); + } + if (item.skip) { + this.skipReasons.push(item.skip); + } + } } getAbsolutePath() { @@ -90,12 +162,8 @@ class WPTTest { return fs.readFileSync(this.getAbsolutePath(), 'utf8'); } - shouldSkip() { - return this.failReason || this.skipReason; - } - requireIntl() { - return this.requires.includes('intl'); + return this.requires.has('intl'); } } @@ -103,41 +171,28 @@ class StatusLoader { constructor(path) { this.path = path; this.loaded = false; - this.status = null; + this.rules = new StatusRuleSet(); /** @type {WPTTest[]} */ this.tests = []; } - loadTest(file) { - let requires = []; - let failReason; - let skipReason; - if (this.status[file]) { - requires = this.status[file].requires || []; - failReason = this.status[file].fail; - skipReason = this.status[file].skip; - } - return new WPTTest(this.path, file, requires, - failReason, skipReason); - } - load() { const dir = path.join(__dirname, '..', 'wpt'); const statusFile = path.join(dir, 'status', `${this.path}.json`); const result = JSON.parse(fs.readFileSync(statusFile, 'utf8')); - this.status = result; + this.rules.addRules(result); const list = fs.readdirSync(fixtures.path('wpt', this.path)); for (const file of list) { - this.tests.push(this.loadTest(file)); + if (!(/\.\w+\.js$/.test(file))) { + continue; + } + const match = this.rules.match(file); + this.tests.push(new WPTTest(this.path, file, match)); } this.loaded = true; } - - get jsTests() { - return this.tests.filter((test) => test.filename.endsWith('.js')); - } } const PASSED = 1; @@ -156,7 +211,7 @@ class WPTRunner { this.status = new StatusLoader(path); this.status.load(); this.tests = new Map( - this.status.jsTests.map((item) => [item.filename, item]) + this.status.tests.map((item) => [item.filename, item]) ); this.results = new Map(); @@ -171,7 +226,10 @@ class WPTRunner { */ copyGlobalsFromObject(obj, names) { for (const name of names) { - const desc = Object.getOwnPropertyDescriptor(global, name); + const desc = Object.getOwnPropertyDescriptor(obj, name); + if (!desc) { + assert.fail(`${name} does not exist on the object`); + } this.globals.set(name, desc); } } @@ -328,8 +386,9 @@ class WPTRunner { for (const item of items) { switch (item.type) { case FAILED: { - if (test.failReason) { + if (test.failReasons.length) { console.log(`[EXPECTED_FAILURE] ${item.test.name}`); + console.log(test.failReasons.join('; ')); } else { console.log(`[UNEXPECTED_FAILURE] ${item.test.name}`); unexpectedFailures.push([title, filename, item]); @@ -386,10 +445,10 @@ class WPTRunner { }); } - skip(filename, reason) { + skip(filename, reasons) { this.addResult(filename, { type: SKIPPED, - reason + reason: reasons.join('; ') }); } @@ -435,13 +494,13 @@ class WPTRunner { const queue = []; for (const test of this.tests.values()) { const filename = test.filename; - if (test.skipReason) { - this.skip(filename, test.skipReason); + if (test.skipReasons.length > 0) { + this.skip(filename, test.skipReasons); continue; } if (!common.hasIntl && test.requireIntl()) { - this.skip(filename, 'missing Intl'); + this.skip(filename, [ 'missing Intl' ]); continue; }