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Diffstat (limited to 'js/src/jit-test/tests/collections/WeakMap-constructor-1.js')
-rw-r--r-- | js/src/jit-test/tests/collections/WeakMap-constructor-1.js | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/collections/WeakMap-constructor-1.js b/js/src/jit-test/tests/collections/WeakMap-constructor-1.js new file mode 100644 index 000000000..ab73feb51 --- /dev/null +++ b/js/src/jit-test/tests/collections/WeakMap-constructor-1.js @@ -0,0 +1,11 @@ +// The WeakMap constructor creates an empty WeakMap by default. + +load(libdir + "asserts.js"); + +new WeakMap(); +new WeakMap(undefined); +new WeakMap(null); + +assertThrowsInstanceOf(() => WeakMap(), TypeError); +assertThrowsInstanceOf(() => WeakMap(undefined), TypeError); +assertThrowsInstanceOf(() => WeakMap(null), TypeError); |