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| |
| This test checks the behavior of the every() method on Array objects. |
| |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
| |
| |
| 1.0 Single Argument Testing |
| PASS [12, 5, 8, 130, 44].every(isBigEnough) is false |
| PASS [12, 54, 18, 130, 44].every(isBigEnough) is true |
| |
| 2.0 Two Argument Testing |
| PASS [12, 5, 10, 130, 44].every(isBigEnough, predicate) is false |
| PASS [12, 54, 18, 130, 44].every(isBigEnough, predicate) is true |
| |
| 3.0 Array Mutation Tests |
| |
| 3.1 Array Element Removal |
| PASS [12, 5, 8, 130, 44].every(isBigEnoughAndPop) is false |
| PASS [12, 54, 18, 130, 44].every(isBigEnoughAndPop) is true |
| |
| 3.2 Array Element Changing |
| PASS [12, 5, 8, 130, 44].every(isBigEnoughAndChange) is false |
| PASS [12, 54, 18, 130, 44].every(isBigEnoughAndChange) is false |
| |
| 3.3 Array Element Addition |
| PASS [12, 5, 8, 130, 44].every(isBigEnoughAndPush) is false |
| PASS [12, 54, 18, 130, 44].every(isBigEnoughAndPush) is false |
| |
| 4.0 Exception Test |
| PASS [12, 5, 8, 130, 44].every(isBigEnoughAndException) threw exception exception from function. |
| PASS [12, 54, 18, 130, 44].every(isBigEnoughAndException) threw exception exception from function. |
| |
| 5.0 Wrong Type for Callback Test |
| PASS [12, 5, 8, 130, 44].every(5) threw exception TypeError: 5 is not a function. |
| PASS [12, 5, 8, 130, 44].every('wrong') threw exception TypeError: wrong is not a function. |
| PASS [12, 5, 8, 130, 44].every(new Object()) threw exception TypeError: #<Object> is not a function. |
| PASS [12, 5, 8, 130, 44].every(null) threw exception TypeError: null is not a function. |
| PASS [12, 5, 8, 130, 44].every(undefined) threw exception TypeError: undefined is not a function. |
| PASS [12, 5, 8, 130, 44].every() threw exception TypeError: undefined is not a function. |
| |
| 6.0 Early Exit ("Short Circuiting") |
| PASS [12, 5, 8, 130, 44].every(isBigEnoughShortCircuit) is false |
| PASS accumulator.toString() is [12, 5].toString() |
| PASS [12, 54, 18, 130, 44].every(isBigEnoughShortCircuit) is true |
| PASS accumulator.toString() is [12, 54, 18, 130, 44].toString() |
| |
| 7.0 Behavior for Holes in Arrays |
| PASS arr.every(isNotUndefined) is true |
| PASS arr.every(isNotUndefined) is true |
| PASS successfullyParsed is true |
| |
| TEST COMPLETE |
| |
