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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/collections/WeakSet-constructor-1.js')
-rw-r--r--js/src/jit-test/tests/collections/WeakSet-constructor-1.js11
1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/collections/WeakSet-constructor-1.js b/js/src/jit-test/tests/collections/WeakSet-constructor-1.js
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+++ b/js/src/jit-test/tests/collections/WeakSet-constructor-1.js
@@ -0,0 +1,11 @@
+// The WeakSet constructor creates an empty WeakSet by default.
+
+load(libdir + "asserts.js");
+
+new WeakSet();
+new WeakSet(undefined);
+new WeakSet(null);
+
+assertThrowsInstanceOf(() => WeakSet(), TypeError);
+assertThrowsInstanceOf(() => WeakSet(undefined), TypeError);
+assertThrowsInstanceOf(() => WeakSet(null), TypeError);