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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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406 [[0, 3, 3, arrayPlus, 3], | 406 [[0, 3, 3, arrayPlus, 3], |
407 [3, 2, 1, arrayPlus, 5], | 407 [3, 2, 1, arrayPlus, 5], |
408 [5, 1, 0, arrayPlus, 6], | 408 [5, 1, 0, arrayPlus, 6], |
409 ], arrayPlus, sum, 0); | 409 ], arrayPlus, sum, 0); |
410 | 410 |
411 | 411 |
412 // Test error conditions: | 412 // Test error conditions: |
413 | 413 |
414 try { | 414 try { |
415 [1].reduce("not a function"); | 415 [1].reduce("not a function"); |
416 fail("Reduce callback not a function not throwing"); | 416 assertUnreachable("Reduce callback not a function not throwing"); |
417 } catch (e) { | 417 } catch (e) { |
418 assertTrue(e instanceof TypeError, | 418 assertTrue(e instanceof TypeError, |
419 "reduce callback not a function not throwing TypeError"); | 419 "reduce callback not a function not throwing TypeError"); |
420 assertEquals("called_non_callable", e.type, | 420 assertEquals("called_non_callable", e.type, |
421 "reduce non function TypeError type"); | 421 "reduce non function TypeError type"); |
422 } | 422 } |
423 | 423 |
424 try { | 424 try { |
425 [1].reduceRight("not a function"); | 425 [1].reduceRight("not a function"); |
426 fail("ReduceRight callback not a function not throwing"); | 426 assertUnreachable("ReduceRight callback not a function not throwing"); |
427 } catch (e) { | 427 } catch (e) { |
428 assertTrue(e instanceof TypeError, | 428 assertTrue(e instanceof TypeError, |
429 "reduceRight callback not a function not throwing TypeError"); | 429 "reduceRight callback not a function not throwing TypeError"); |
430 assertEquals("called_non_callable", e.type, | 430 assertEquals("called_non_callable", e.type, |
431 "reduceRight non function TypeError type"); | 431 "reduceRight non function TypeError type"); |
432 } | 432 } |
433 | 433 |
434 | 434 |
435 try { | 435 try { |
436 [].reduce(sum); | 436 [].reduce(sum); |
437 fail("Reduce no initial value not throwing"); | 437 assertUnreachable("Reduce no initial value not throwing"); |
438 } catch (e) { | 438 } catch (e) { |
439 assertTrue(e instanceof TypeError, | 439 assertTrue(e instanceof TypeError, |
440 "reduce no initial value not throwing TypeError"); | 440 "reduce no initial value not throwing TypeError"); |
441 assertEquals("reduce_no_initial", e.type, | 441 assertEquals("reduce_no_initial", e.type, |
442 "reduce no initial TypeError type"); | 442 "reduce no initial TypeError type"); |
443 } | 443 } |
444 | 444 |
445 try { | 445 try { |
446 [].reduceRight(sum); | 446 [].reduceRight(sum); |
447 fail("ReduceRight no initial value not throwing"); | 447 assertUnreachable("ReduceRight no initial value not throwing"); |
448 } catch (e) { | 448 } catch (e) { |
449 assertTrue(e instanceof TypeError, | 449 assertTrue(e instanceof TypeError, |
450 "reduceRight no initial value not throwing TypeError"); | 450 "reduceRight no initial value not throwing TypeError"); |
451 assertEquals("reduce_no_initial", e.type, | 451 assertEquals("reduce_no_initial", e.type, |
452 "reduceRight no initial TypeError type"); | 452 "reduceRight no initial TypeError type"); |
453 } | 453 } |
454 | 454 |
455 | 455 |
456 try { | 456 try { |
457 [,,,].reduce(sum); | 457 [,,,].reduce(sum); |
458 fail("Reduce sparse no initial value not throwing"); | 458 assertUnreachable("Reduce sparse no initial value not throwing"); |
459 } catch (e) { | 459 } catch (e) { |
460 assertTrue(e instanceof TypeError, | 460 assertTrue(e instanceof TypeError, |
461 "reduce sparse no initial value not throwing TypeError"); | 461 "reduce sparse no initial value not throwing TypeError"); |
462 assertEquals("reduce_no_initial", e.type, | 462 assertEquals("reduce_no_initial", e.type, |
463 "reduce no initial TypeError type"); | 463 "reduce no initial TypeError type"); |
464 } | 464 } |
465 | 465 |
466 try { | 466 try { |
467 [,,,].reduceRight(sum); | 467 [,,,].reduceRight(sum); |
468 fail("ReduceRight sparse no initial value not throwing"); | 468 assertUnreachable("ReduceRight sparse no initial value not throwing"); |
469 } catch (e) { | 469 } catch (e) { |
470 assertTrue(e instanceof TypeError, | 470 assertTrue(e instanceof TypeError, |
471 "reduceRight sparse no initial value not throwing TypeError"); | 471 "reduceRight sparse no initial value not throwing TypeError"); |
472 assertEquals("reduce_no_initial", e.type, | 472 assertEquals("reduce_no_initial", e.type, |
473 "reduceRight no initial TypeError type"); | 473 "reduceRight no initial TypeError type"); |
474 } | 474 } |
475 | 475 |
476 | 476 |
477 // Array changing length | 477 // Array changing length |
478 | 478 |
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505 } | 505 } |
506 | 506 |
507 var arr = [1, 2, 3, 4]; | 507 var arr = [1, 2, 3, 4]; |
508 testReduce("reduce", "ArrayManipulationExtender", 10, | 508 testReduce("reduce", "ArrayManipulationExtender", 10, |
509 [[0, 1, 0, [1, 2, 3, 4], 1], | 509 [[0, 1, 0, [1, 2, 3, 4], 1], |
510 [1, 2, 1, [1, 2, 3, 4, 4], 3], | 510 [1, 2, 1, [1, 2, 3, 4, 4], 3], |
511 [3, 3, 2, [1, 2, 3, 4, 4, 5], 6], | 511 [3, 3, 2, [1, 2, 3, 4, 4, 5], 6], |
512 [6, 4, 3, [1, 2, 3, 4, 4, 5, 6], 10], | 512 [6, 4, 3, [1, 2, 3, 4, 4, 5, 6], 10], |
513 ], arr, extender, 0); | 513 ], arr, extender, 0); |
514 | 514 |
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