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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/opaqueatopbuffer.js | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/TypedObject/opaqueatopbuffer.js')
-rw-r--r-- | js/src/jit-test/tests/TypedObject/opaqueatopbuffer.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/TypedObject/opaqueatopbuffer.js b/js/src/jit-test/tests/TypedObject/opaqueatopbuffer.js new file mode 100644 index 000000000..739ce05a4 --- /dev/null +++ b/js/src/jit-test/tests/TypedObject/opaqueatopbuffer.js @@ -0,0 +1,19 @@ +if (typeof TypedObject === "undefined") + quit(); + +load(libdir + "asserts.js") + +var {StructType, ArrayType, uint32, Object, + Any, storage, objectType} = TypedObject; + +var anArray = new Uint32Array(100); +anArray[0] = 22; +var buffer = anArray.buffer; + +var Unit = new StructType(({ f : Object, } )); +assertThrowsInstanceOf(() => new Unit(buffer), TypeError, + "Able to instantiate opaque type atop buffer"); + +var Units = new ArrayType(Unit, 2); +assertThrowsInstanceOf(() => new Units(buffer), TypeError, + "Able to instantiate opaque type atop buffer"); |