diff options
Diffstat (limited to 'js/src/tests/non262/Iterator/prototype/reduce/reducer-not-callable-throws.js')
-rw-r--r-- | js/src/tests/non262/Iterator/prototype/reduce/reducer-not-callable-throws.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/non262/Iterator/prototype/reduce/reducer-not-callable-throws.js b/js/src/tests/non262/Iterator/prototype/reduce/reducer-not-callable-throws.js new file mode 100644 index 0000000000..c33e5e4f9c --- /dev/null +++ b/js/src/tests/non262/Iterator/prototype/reduce/reducer-not-callable-throws.js @@ -0,0 +1,20 @@ +// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally + +class TestIterator extends Iterator { + next() { + return { done: false, value: 0 }; + } +} + +const iter = new TestIterator(); +assertThrowsInstanceOf(() => iter.reduce(), TypeError); +assertThrowsInstanceOf(() => iter.reduce(undefined), TypeError); +assertThrowsInstanceOf(() => iter.reduce(null), TypeError); +assertThrowsInstanceOf(() => iter.reduce(0), TypeError); +assertThrowsInstanceOf(() => iter.reduce(false), TypeError); +assertThrowsInstanceOf(() => iter.reduce(''), TypeError); +assertThrowsInstanceOf(() => iter.reduce(Symbol('')), TypeError); +assertThrowsInstanceOf(() => iter.reduce({}), TypeError); + +if (typeof reportCompare === 'function') + reportCompare(0, 0); |