27 lines
569 B
Plaintext
27 lines
569 B
Plaintext
This page tests assertions followed by quantifiers.
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On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
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Testing regexp: /(?=a){0}/gm
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PASS regexp.test('a') is true
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PASS regexp.lastIndex is 0
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Testing regexp: /(?=a){1}/gm
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PASS regexp.test('a') is true
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PASS regexp.lastIndex is 0
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Testing regexp: /(?!a){0}/gm
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PASS regexp.test('b') is true
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PASS regexp.lastIndex is 0
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Testing regexp: /(?!a){1}/gm
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PASS regexp.test('b') is true
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PASS regexp.lastIndex is 0
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PASS /^(?=a)?b$/.test("b") is true
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PASS successfullyParsed is true
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TEST COMPLETE
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