1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug732850.js b/js/src/jit-test/tests/ion/bug732850.js
new file mode 100644
index 0000000000..7824d77f0e
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug732850.js
@@ -0,0 +1,24 @@
+var gTestcases = new Array();
+var gTc = gTestcases.length;
+function TestCase(n, d, e, a) {
+    this.passed = getTestCaseResult(e, a);
+    gTestcases[gTc++] = this;
+}
+function getTestCaseResult(expected, actual) {
+    if (typeof expected != 'number')
+        return actual == expected;
+    return Math.abs(actual - expected) <= 1E-10;
+}
+function test() {
+    for ( gTc=0; gTc < gTestcases.length; gTc++ ) {
+        gTestcases[gTc].passed = writeTestCaseResult(gTestcases[gTc].description +" = "+ gTestcases[gTc].actual);
+    }
+    function writeTestCaseResult( expect, actual, string ) {
+        var passed = getTestCaseResult( expect, actual );
+    }
+}
+var SECTION = "15.4.2.1-1";
+new TestCase( SECTION, eval("var arr = (new Array(1,2)); arr[0]") );
+new TestCase( SECTION, "var arr = (new Array(1,2)); String(arr)", "1,2", (this.abstract++));
+test();
+new TestCase( SECTION, "VAR1 = NaN; VAR2=1; VAR1 -= VAR2", Number.NaN, eval("VAR1 = Number.NaN; VAR2=1; VAR1 -= VAR2"));