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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/tests/ecma_6/Generators/yield-star-iterator-primitive.js | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/tests/ecma_6/Generators/yield-star-iterator-primitive.js')
-rw-r--r-- | js/src/tests/ecma_6/Generators/yield-star-iterator-primitive.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/ecma_6/Generators/yield-star-iterator-primitive.js b/js/src/tests/ecma_6/Generators/yield-star-iterator-primitive.js new file mode 100644 index 000000000..90d9e7578 --- /dev/null +++ b/js/src/tests/ecma_6/Generators/yield-star-iterator-primitive.js @@ -0,0 +1,31 @@ +var BUGNUMBER = 1021835; +var summary = "Returning non-object from @@iterator should throw"; + +print(BUGNUMBER + ": " + summary); + +let primitives = [ + 1, + true, + undefined, + null, + "foo", + Symbol.iterator +]; + +for (let primitive of primitives) { + let obj = { + [Symbol.iterator]() { + return primitive; + } + }; + assertThrowsInstanceOf(() => { + function* g() { + yield* obj; + } + for (let x of g()) { + } + }, TypeError); +} + +if (typeof reportCompare === "function") + reportCompare(0, 0); |