diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/length/S15.4.5.1_A1.1_T2.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/length/S15.4.5.1_A1.1_T2.js | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/length/S15.4.5.1_A1.1_T2.js b/js/src/tests/test262/built-ins/Array/length/S15.4.5.1_A1.1_T2.js new file mode 100644 index 0000000000..283049dbe4 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/length/S15.4.5.1_A1.1_T2.js @@ -0,0 +1,59 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array-exotic-objects-defineownproperty-p-desc +info: If ToUint32(length) !== ToNumber(length), throw RangeError +es5id: 15.4.5.1_A1.1_T2 +description: length in [NaN, Infinity, -Infinity, undefined] +---*/ + +try { + var x = []; + x.length = NaN; + throw new Test262Error('#1.1: x = []; x.length = NaN throw RangeError. Actual: x.length === ' + (x.length)); +} catch (e) { + assert.sameValue( + e instanceof RangeError, + true, + 'The result of evaluating (e instanceof RangeError) is expected to be true' + ); +} + +try { + x = []; + x.length = Number.POSITIVE_INFINITY; + throw new Test262Error('#2.1: x = []; x.length = Number.POSITIVE_INFINITY throw RangeError. Actual: x.length === ' + (x.length)); +} catch (e) { + assert.sameValue( + e instanceof RangeError, + true, + 'The result of evaluating (e instanceof RangeError) is expected to be true' + ); +} + +try { + x = []; + x.length = Number.NEGATIVE_INFINITY; + throw new Test262Error('#3.1: x = []; x.length = Number.NEGATIVE_INFINITY throw RangeError. Actual: x.length === ' + (x.length)); +} catch (e) { + assert.sameValue( + e instanceof RangeError, + true, + 'The result of evaluating (e instanceof RangeError) is expected to be true' + ); +} + +try { + x = []; + x.length = undefined; + throw new Test262Error('#4.1: x = []; x.length = undefined throw RangeError. Actual: x.length === ' + (x.length)); +} catch (e) { + assert.sameValue( + e instanceof RangeError, + true, + 'The result of evaluating (e instanceof RangeError) is expected to be true' + ); +} + +reportCompare(0, 0); |