18 lines
799 B
Plaintext
18 lines
799 B
Plaintext
Tests that the 2 first parameters of addEventListener() / removeEventListener() are mandatory.
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On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
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PASS addEventListener() threw exception TypeError: Not enough arguments.
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PASS addEventListener('load') threw exception TypeError: Not enough arguments.
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PASS removeEventListener() threw exception TypeError: Not enough arguments.
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PASS removeEventListener('load') threw exception TypeError: Not enough arguments.
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PASS addEventListener('load', null) did not throw exception.
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PASS addEventListener('load', undefined) did not throw exception.
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PASS removeEventListener('load', null) did not throw exception.
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PASS removeEventListener('load', undefined) did not throw exception.
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PASS successfullyParsed is true
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TEST COMPLETE
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