diff options
author | wolfbeast <mcwerewolf@gmail.com> | 2018-03-27 13:21:40 +0200 |
---|---|---|
committer | wolfbeast <mcwerewolf@gmail.com> | 2018-03-27 13:21:40 +0200 |
commit | e19749682050ff716fc9ff3bbc05ee3911570670 (patch) | |
tree | 4213a4e8efdaadea0409642702ec6c499f7b9ccc /js/src/tests/ecma_6/Statements/for-of-iterator-close-throw.js | |
parent | 72721d1d032db2099593076bf96f274623af3c26 (diff) | |
parent | 70c8cf8db71880c1ab1f8fee4787a19316960dac (diff) | |
download | UXP-e19749682050ff716fc9ff3bbc05ee3911570670.tar UXP-e19749682050ff716fc9ff3bbc05ee3911570670.tar.gz UXP-e19749682050ff716fc9ff3bbc05ee3911570670.tar.lz UXP-e19749682050ff716fc9ff3bbc05ee3911570670.tar.xz UXP-e19749682050ff716fc9ff3bbc05ee3911570670.zip |
Merge remote-tracking branch 'janek/js_IteratorClose_1'
Diffstat (limited to 'js/src/tests/ecma_6/Statements/for-of-iterator-close-throw.js')
-rw-r--r-- | js/src/tests/ecma_6/Statements/for-of-iterator-close-throw.js | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/js/src/tests/ecma_6/Statements/for-of-iterator-close-throw.js b/js/src/tests/ecma_6/Statements/for-of-iterator-close-throw.js new file mode 100644 index 000000000..1974e416b --- /dev/null +++ b/js/src/tests/ecma_6/Statements/for-of-iterator-close-throw.js @@ -0,0 +1,35 @@ +function test() { + var returnCalled = 0; + var returnCalledExpected = 0; + var catchEntered = 0; + var finallyEntered = 0; + var finallyEnteredExpected = 0; + var iterable = {}; + iterable[Symbol.iterator] = makeIterator({ + ret: function() { + returnCalled++; + throw 42; + } + }); + + // inner try cannot catch IteratorClose throwing + assertThrowsValue(function() { + for (var x of iterable) { + try { + return; + } catch (e) { + catchEntered++; + } finally { + finallyEntered++; + } + } + }, 42); + assertEq(returnCalled, ++returnCalledExpected); + assertEq(catchEntered, 0); + assertEq(finallyEntered, ++finallyEnteredExpected); +} + +test(); + +if (typeof reportCompare === "function") + reportCompare(0, 0); |