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https://github.com/LadybirdBrowser/ladybird
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3646912c5c
Add scripts for importing the V8 and WebKit regexp suites into `Tests/LibJS/Runtime/3rdparty/` and commit the imported tests. Also update the local harness helpers so these suites can run under LibJS. In particular, teach the assertion shims to compare RegExp values the way the imported tests expect and to treat `new Function(...)` throwing as a valid `assertThrows` case. This gives the regex rewrite a large bank of external conformance tests that exercise parser and matcher behavior beyond in-tree coverage.
108 lines
3.4 KiB
JavaScript
108 lines
3.4 KiB
JavaScript
// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// V8 assertion compatibility shim for Ladybird's test-js harness
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function assertEquals(expected, actual, msg) {
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if (expected instanceof RegExp && actual instanceof RegExp) {
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expect(actual.source).toBe(expected.source);
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expect(actual.flags).toBe(expected.flags);
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} else if (Array.isArray(expected) && Array.isArray(actual)) {
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expect(actual).toEqual(expected);
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} else if (expected !== null && typeof expected === "object" && actual !== null && typeof actual === "object") {
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expect(actual).toEqual(expected);
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} else {
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expect(actual).toBe(expected);
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}
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}
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function assertTrue(val, msg) {
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expect(val).toBeTrue();
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}
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function assertFalse(val, msg) {
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expect(val).toBeFalse();
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}
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function assertNull(val, msg) {
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expect(val).toBeNull();
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}
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function assertNotNull(val, msg) {
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expect(val).not.toBeNull();
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}
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function assertThrows(fn, type_opt, msg_opt) {
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if (typeof fn === "string") {
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try {
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fn = new Function(fn);
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} catch (e) {
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return;
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}
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}
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expect(fn).toThrow();
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}
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function assertDoesNotThrow(fn, msg) {
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fn();
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}
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function assertInstanceof(val, type, msg) {
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expect(val instanceof type).toBeTrue();
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}
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function assertUnreachable(msg) {
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expect().fail("unreachable" + (msg ? ": " + msg : ""));
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}
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function assertEarlyError(code) {
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assertThrows(() => new Function(code));
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}
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function assertThrowsAtRuntime(code, type_opt) {
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const f = new Function(code);
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assertThrows(f, type_opt);
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}
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function assertArrayEquals(expected, actual) {
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expect(actual).toEqual(expected);
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}
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test("harmony/regexp-property-scripts", () => {
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function t(re, s) {
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assertTrue(re.test(s));
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}
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function f(re, s) {
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assertFalse(re.test(s));
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}
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t(/\p{Script=Common}+/u, ".");
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f(/\p{Script=Common}+/u, "supercalifragilisticexpialidocious");
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t(/\p{Script=Han}+/u, "话说天下大势，分久必合，合久必分");
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t(/\p{Script=Hani}+/u, "吾庄后有一桃园，花开正盛");
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f(/\p{Script=Han}+/u, "おはようございます");
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f(/\p{Script=Hani}+/u, "Something is rotten in the state of Denmark");
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t(/\p{Script=Latin}+/u, "Wie froh bin ich, daß ich weg bin!");
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t(/\p{Script=Latn}+/u, "It was a bright day in April, and the clocks were striking thirteen");
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f(/\p{Script=Latin}+/u, "奔腾千里荡尘埃，渡水登山紫雾开");
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f(/\p{Script=Latn}+/u, "いただきます");
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t(/\p{sc=Hiragana}/u, "いただきます");
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t(/\p{sc=Hira}/u, "ありがとうございました");
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f(/\p{sc=Hiragana}/u, "Als Gregor Samsa eines Morgens aus unruhigen Träumen erwachte");
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f(/\p{sc=Hira}/u, "Call me Ishmael");
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t(/\p{sc=Phoenician}/u, "\u{10900}\u{1091a}");
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t(/\p{sc=Phnx}/u, "\u{1091f}\u{10916}");
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f(/\p{sc=Phoenician}/u, "Arthur est un perroquet");
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f(/\p{sc=Phnx}/u, "设心狠毒非良士，操卓原来一路人");
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t(/\p{sc=Grek}/u, "ἄνδρα μοι ἔννεπε, μοῦσα, πολύτροπον, ὃς μάλα πολλὰ");
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t(/\p{sc=Greek}/u, "μῆνιν ἄειδε θεὰ Πηληϊάδεω Ἀχιλῆος");
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f(/\p{sc=Greek}/u, "高贤未服英雄志，屈节偏生杰士疑");
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f(/\p{sc=Greek}/u, "Mr. Jones, of the Manor Farm, had locked the hen-houses for the night");
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});
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