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* [javascriptcore-test262-automation] changes from git@github.com:WebKit/webkit.git at sha 949e26452cfa153a7f4afe593da97e2fe9e1b706 on Tue Jul 03 2018 14:35:15 GMT-0400 (Eastern Daylight Time)
15 lines
645 B
JavaScript
15 lines
645 B
JavaScript
// Regression test for 159744. This test should not crash or throw an exception.
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function testRegExp(pattern, flags, string, result)
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{
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let r = new RegExp(pattern, flags);
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if (r.exec(string) !== result)
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throw("Expected " + r + "exec(\"" + string + "\") to return " + result + ".");
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}
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testRegExp("(\\w+)(?:\\s(\\1)){1100000000,}", "i", "word Word WORD WoRd", null);
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testRegExp("\\d{4,}.{1073741825}", "", "1234567\u1234", null);
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testRegExp("(?:abcd){2148473648,}", "", "abcdabcdabcd", null);
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testRegExp("(?:abcd){2148473648,}", "y", "abcdabcdabcd", null);
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testRegExp("(ab){1073741825,}(xy){1073741825,}", "", "abxyabxy", null);
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