105098131b
This commit updates Meta/import-webkit-regexp-tests.py and re-imports WebKit tests. Removed pcre-test-1 from SKIP_TESTS because we pass it. Removed everything except slow.js from XFAIL_TESTS. We pass everything except slow.js, which still hits the step limit. Moved overflow.js to SKIP_FILES because it tests WebKit's behaviour of rejecting regexps with huge quantifiers. Ladybird, Chrome, and Firefox just clamp them.
136 lines
4.2 KiB
JavaScript
136 lines
4.2 KiB
JavaScript
test("assertion", () => {
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// WebKit assertion compatibility shim for Ladybird's test-js harness
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function description(msg) {
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// No-op, just used for test documentation in WebKit.
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}
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function debug(msg) {
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// No-op, just used for debugging in WebKit tests.
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}
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function shouldBe(actual_code, expected_code) {
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let actual = eval(actual_code);
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let expected = eval(expected_code);
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if (typeof actual === "string" && typeof expected === "string") {
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expect(actual).toBe(expected);
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} else if (Array.isArray(actual) && Array.isArray(expected)) {
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expect(actual).toEqual(expected);
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} else if (actual !== null && typeof actual === "object" && expected !== null && typeof expected === "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 shouldBeTrue(code) {
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expect(eval(code)).toBeTrue();
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}
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function shouldBeFalse(code) {
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expect(eval(code)).toBeFalse();
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}
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function shouldBeNull(code) {
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expect(eval(code)).toBeNull();
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}
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function shouldBeUndefined(code) {
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expect(eval(code)).toBeUndefined();
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}
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function shouldThrow(code, expected_error) {
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expect(() => eval(code)).toThrow();
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}
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function shouldNotThrow(code) {
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eval(code);
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}
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description("This page tests handling of parenthetical assertions.");
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var regex1 = /(x)(?=\1)x/;
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shouldBe("regex1.exec('xx')", "['xx','x']");
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var regex2 = /(.*?)a(?!(a+)b\2c)\2(.*)/;
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shouldBe("regex2.exec('baaabaac')", "['baaabaac','ba',undefined,'abaac']");
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var regex3 = /(?=(a+?))(\1ab)/;
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shouldBe("regex3.exec('aaab')", "['aab','a','aab']");
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var regex4 = /(?=(a+?))(\1ab)/;
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shouldBe("regex4.exec('aaab')", "['aab','a','aab']");
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var regex5 = /^P([1-6])(?=\1)([1-6])$/;
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shouldBe("regex5.exec('P11')", "['P11','1','1']");
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var regex6 = /(([a-c])b*?\2)*/;
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shouldBe("regex6.exec('ababbbcbc')", "['ababb','bb','b']");
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var regex7 = /(x)(?=x)x/;
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shouldBe("regex7.exec('xx')", "['xx','x']");
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var regex8 = /(x)(\1)/;
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shouldBe("regex8.exec('xx')", "['xx','x','x']");
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var regex9 = /(x)(?=\1)x/;
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shouldBeNull("regex9.exec('xy')");
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var regex10 = /(x)(?=x)x/;
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shouldBeNull("regex10.exec('xy')");
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var regex11 = /(x)(\1)/;
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shouldBeNull("regex11.exec('xy')");
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var regex12 = /(x)(?=\1)x/;
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shouldBeNull("regex12.exec('x')");
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shouldBe("regex12.exec('xx')", "['xx','x']");
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shouldBe("regex12.exec('xxy')", "['xx','x']");
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var regex13 = /(x)zzz(?=\1)x/;
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shouldBe("regex13.exec('xzzzx')", "['xzzzx','x']");
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shouldBe("regex13.exec('xzzzxy')", "['xzzzx','x']");
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var regex14 = /(a)\1(?=(b*c))bc/;
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shouldBe("regex14.exec('aabc')", "['aabc','a','bc']");
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shouldBe("regex14.exec('aabcx')", "['aabc','a','bc']");
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var regex15 = /(a)a(?=(b*c))bc/;
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shouldBe("regex15.exec('aabc')", "['aabc','a','bc']");
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shouldBe("regex15.exec('aabcx')", "['aabc','a','bc']");
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var regex16 = /a(?=(b*c))bc/;
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shouldBeNull("regex16.exec('ab')");
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shouldBe("regex16.exec('abc')", "['abc','bc']");
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var regex17 = /(?=((?:ab)*))a/;
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shouldBe("regex17.exec('ab')", "['a','ab']");
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shouldBe("regex17.exec('abc')", "['a','ab']");
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var regex18 = /(?=((?:xx)*))x/;
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shouldBe("regex18.exec('x')", "['x','']");
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shouldBe("regex18.exec('xx')", "['x','xx']");
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shouldBe("regex18.exec('xxx')", "['x','xx']");
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var regex19 = /(?=((xx)*))x/;
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shouldBe("regex19.exec('x')", "['x','',undefined]");
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shouldBe("regex19.exec('xx')", "['x','xx','xx']");
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shouldBe("regex19.exec('xxx')", "['x','xx','xx']");
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var regex20 = /(?=(xx))+x/;
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shouldBeNull("regex20.exec('x')");
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shouldBe("regex20.exec('xx')", "['x','xx']");
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shouldBe("regex20.exec('xxx')", "['x','xx']");
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var regex21 = /(?=a+b)aab/;
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shouldBe("regex21.exec('aab')", "['aab']");
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var regex22 = /(?!(u|m{0,}g+)u{1,}|2{2,}!1%n|(?!K|(?=y)|(?=ip))+?)(?=(?=(((?:7))*?)*?))p/m;
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shouldBe("regex22.exec('55up')", "null");
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var regex23 = /(?=(a)b|c?)()*d/;
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shouldBe("regex23.exec('ax')", "null");
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var regex24 = /(?=a|b?)c/;
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shouldBe("regex24.exec('x')", "null");
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});
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