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| 1 This test checks the behavior of the every() method on Array objects. | |
| 2 | |
| 3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
". | |
| 4 | |
| 5 | |
| 6 1.0 Single Argument Testing | |
| 7 PASS [12, 5, 8, 130, 44].every(isBigEnough) is false | |
| 8 PASS [12, 54, 18, 130, 44].every(isBigEnough) is true | |
| 9 | |
| 10 2.0 Two Argument Testing | |
| 11 PASS [12, 5, 10, 130, 44].every(isBigEnough, predicate) is false | |
| 12 PASS [12, 54, 18, 130, 44].every(isBigEnough, predicate) is true | |
| 13 | |
| 14 3.0 Array Mutation Tests | |
| 15 | |
| 16 3.1 Array Element Removal | |
| 17 PASS [12, 5, 8, 130, 44].every(isBigEnoughAndPop) is false | |
| 18 PASS [12, 54, 18, 130, 44].every(isBigEnoughAndPop) is true | |
| 19 | |
| 20 3.2 Array Element Changing | |
| 21 PASS [12, 5, 8, 130, 44].every(isBigEnoughAndChange) is false | |
| 22 PASS [12, 54, 18, 130, 44].every(isBigEnoughAndChange) is false | |
| 23 | |
| 24 3.3 Array Element Addition | |
| 25 PASS [12, 5, 8, 130, 44].every(isBigEnoughAndPush) is false | |
| 26 PASS [12, 54, 18, 130, 44].every(isBigEnoughAndPush) is false | |
| 27 | |
| 28 4.0 Exception Test | |
| 29 PASS [12, 5, 8, 130, 44].every(isBigEnoughAndException) threw exception exceptio
n from function. | |
| 30 PASS [12, 54, 18, 130, 44].every(isBigEnoughAndException) threw exception except
ion from function. | |
| 31 | |
| 32 5.0 Wrong Type for Callback Test | |
| 33 PASS [12, 5, 8, 130, 44].every(5) threw exception TypeError: Type error. | |
| 34 PASS [12, 5, 8, 130, 44].every('wrong') threw exception TypeError: Type error. | |
| 35 PASS [12, 5, 8, 130, 44].every(new Object()) threw exception TypeError: Type err
or. | |
| 36 PASS [12, 5, 8, 130, 44].every(null) threw exception TypeError: Type error. | |
| 37 PASS [12, 5, 8, 130, 44].every(undefined) threw exception TypeError: Type error. | |
| 38 PASS [12, 5, 8, 130, 44].every() threw exception TypeError: Type error. | |
| 39 | |
| 40 6.0 Early Exit ("Short Circuiting") | |
| 41 PASS [12, 5, 8, 130, 44].every(isBigEnoughShortCircuit) is false | |
| 42 PASS accumulator.toString() is [12, 5].toString() | |
| 43 PASS [12, 54, 18, 130, 44].every(isBigEnoughShortCircuit) is true | |
| 44 PASS accumulator.toString() is [12, 54, 18, 130, 44].toString() | |
| 45 | |
| 46 7.0 Behavior for Holes in Arrays | |
| 47 PASS arr.every(isNotUndefined) is true | |
| 48 PASS arr.every(isNotUndefined) is true | |
| 49 PASS successfullyParsed is true | |
| 50 | |
| 51 TEST COMPLETE | |
| 52 | |
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