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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
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /js/src/jit-test/tests/proxy/preserve-iscallable-isconstructor.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/proxy/preserve-iscallable-isconstructor.js')
-rw-r--r--js/src/jit-test/tests/proxy/preserve-iscallable-isconstructor.js17
1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/proxy/preserve-iscallable-isconstructor.js b/js/src/jit-test/tests/proxy/preserve-iscallable-isconstructor.js
new file mode 100644
index 000000000..2ffded36c
--- /dev/null
+++ b/js/src/jit-test/tests/proxy/preserve-iscallable-isconstructor.js
@@ -0,0 +1,17 @@
+load(libdir + "asserts.js");
+
+var global = newGlobal()
+var fun = global.eval("(function() {})")
+var p = new Proxy(fun, {})
+
+// Nuking should preserve IsCallable and IsConstructor.
+assertEq(isConstructor(p), true);
+assertEq(typeof p, "function");
+nukeCCW(fun);
+assertEq(isConstructor(p), true);
+assertEq(typeof p, "function");
+
+// But actually calling and constructing should throw, because it's been
+// nuked.
+assertThrowsInstanceOf(() => { p(); }, TypeError);
+assertThrowsInstanceOf(() => { new p(); }, TypeError);