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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/truthiness/strict-not-equal-undefined.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/truthiness/strict-not-equal-undefined.js')
-rw-r--r--js/src/jit-test/tests/truthiness/strict-not-equal-undefined.js37
1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/truthiness/strict-not-equal-undefined.js b/js/src/jit-test/tests/truthiness/strict-not-equal-undefined.js
new file mode 100644
index 000000000..21790b23e
--- /dev/null
+++ b/js/src/jit-test/tests/truthiness/strict-not-equal-undefined.js
@@ -0,0 +1,37 @@
+function f(v, value)
+{
+ var b = v !== undefined;
+ assertEq(b, value,
+ "failed: " + v + " " + value);
+}
+
+f({}, true);
+f({}, true);
+f(null, true);
+f(null, true);
+f(undefined, false);
+f(undefined, false);
+f(objectEmulatingUndefined(), true);
+f(objectEmulatingUndefined(), true);
+f(Object.prototype, true);
+f(Object.prototype, true);
+
+function g(v, value)
+{
+ var b = v !== undefined;
+ assertEq(b, value,
+ "failed: " + v + " " + value);
+}
+
+g({}, true);
+g({}, true);
+
+function h(v, value)
+{
+ var b = v !== undefined;
+ assertEq(b, value,
+ "failed: " + v + " " + value);
+}
+
+h(objectEmulatingUndefined(), true);
+h(objectEmulatingUndefined(), true);