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.
87 lines
2.7 KiB
JavaScript
87 lines
2.7 KiB
JavaScript
test("ecma-regex-examples", () => {
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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 the regex examples from the ECMA-262 specification.");
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var regex01 = /a|ab/;
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shouldBe('regex01.exec("abc")', '["a"]');
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var regex02 = /((a)|(ab))((c)|(bc))/;
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shouldBe('regex02.exec("abc")', '["abc", "a", "a", undefined, "bc", undefined, "bc"]');
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var regex03 = /a[a-z]{2,4}/;
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shouldBe('regex03.exec("abcdefghi")', '["abcde"]');
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var regex04 = /a[a-z]{2,4}?/;
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shouldBe('regex04.exec("abcdefghi")', '["abc"]');
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var regex05 = /(aa|aabaac|ba|b|c)*/;
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shouldBe('regex05.exec("aabaac")', '["aaba", "ba"]');
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var regex06 = /^(a+)\1*,\1+$/;
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shouldBe('"aaaaaaaaaa,aaaaaaaaaaaaaaa".replace(regex06,"$1")', '"aaaaa"');
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var regex07 = /(z)((a+)?(b+)?(c))*/;
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shouldBe('regex07.exec("zaacbbbcac")', '["zaacbbbcac", "z", "ac", "a", undefined, "c"]');
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var regex08 = /(a*)*/;
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shouldBe('regex08.exec("b")', '["", undefined]');
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var regex09 = /(a*)b\1+/;
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shouldBe('regex09.exec("baaaac")', '["b", ""]');
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var regex10 = /(?=(a+))/;
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shouldBe('regex10.exec("baaabac")', '["", "aaa"]');
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var regex11 = /(?=(a+))a*b\1/;
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shouldBe('regex11.exec("baaabac")', '["aba", "a"]');
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var regex12 = /(.*?)a(?!(a+)b\2c)\2(.*)/;
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shouldBe('regex12.exec("baaabaac")', '["baaabaac", "ba", undefined, "abaac"]');
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});
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