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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /js/src/jit-test/tests/TypedObject/common-array-prototypes.js | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/TypedObject/common-array-prototypes.js')
-rw-r--r-- | js/src/jit-test/tests/TypedObject/common-array-prototypes.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/TypedObject/common-array-prototypes.js b/js/src/jit-test/tests/TypedObject/common-array-prototypes.js new file mode 100644 index 000000000..cc7db5aaf --- /dev/null +++ b/js/src/jit-test/tests/TypedObject/common-array-prototypes.js @@ -0,0 +1,22 @@ + +if (typeof TypedObject === "undefined") + quit(); + +// Test the relationships between prototypes for array typed objects. + +var arrA = new TypedObject.ArrayType(TypedObject.int32, 10); +var arrB = new TypedObject.ArrayType(TypedObject.int32, 20); +var arrC = new TypedObject.ArrayType(TypedObject.int8, 10); + +assertEq(arrA.prototype == arrB.prototype, true); +assertEq(arrA.prototype == arrC.prototype, false); +assertEq(Object.getPrototypeOf(arrA.prototype) == Object.getPrototypeOf(arrC.prototype), true); +assertEq(Object.getPrototypeOf(arrA.prototype) == TypedObject.ArrayType.prototype.prototype, true); + +var instanceA = new arrA(); +var instanceB = new arrB(); +var instanceC = new arrC(); + +assertEq(Object.getPrototypeOf(instanceA) == arrA.prototype, true); +assertEq(Object.getPrototypeOf(instanceB) == arrB.prototype, true); +assertEq(Object.getPrototypeOf(instanceC) == arrC.prototype, true); |