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-rw-r--r--js/src/jit-test/tests/basic/testUndefinedBooleanCmp.js24
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testUndefinedBooleanCmp.js b/js/src/jit-test/tests/basic/testUndefinedBooleanCmp.js
new file mode 100644
index 000000000..cd2146982
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testUndefinedBooleanCmp.js
@@ -0,0 +1,24 @@
+function testUndefinedBooleanCmp()
+{
+ var t = true, f = false, x = [];
+ for (var i = 0; i < 10; ++i) {
+ x[0] = t == undefined;
+ x[1] = t != undefined;
+ x[2] = t === undefined;
+ x[3] = t !== undefined;
+ x[4] = t < undefined;
+ x[5] = t > undefined;
+ x[6] = t <= undefined;
+ x[7] = t >= undefined;
+ x[8] = f == undefined;
+ x[9] = f != undefined;
+ x[10] = f === undefined;
+ x[11] = f !== undefined;
+ x[12] = f < undefined;
+ x[13] = f > undefined;
+ x[14] = f <= undefined;
+ x[15] = f >= undefined;
+ }
+ return x.join(",");
+}
+assertEq(testUndefinedBooleanCmp(), "false,true,false,true,false,false,false,false,false,true,false,true,false,false,false,false");