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-rw-r--r--js/src/jit-test/tests/basic/testAddInconvertibleObjectAny.js34
1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testAddInconvertibleObjectAny.js b/js/src/jit-test/tests/basic/testAddInconvertibleObjectAny.js
new file mode 100644
index 0000000000..aabf8ec573
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testAddInconvertibleObjectAny.js
@@ -0,0 +1,34 @@
+function testAddInconvertibleObjectAny()
+{
+ var count = 0;
+ function toString()
+ {
+ ++count;
+ if (count == 95)
+ return {};
+ return "" + count;
+ }
+ var o = {valueOf: undefined, toString: toString};
+
+ var threw = false;
+ try
+ {
+ for (var i = 0; i < 100; i++)
+ var q = o + 5;
+ }
+ catch (e)
+ {
+ threw = true;
+ if (i !== 94)
+ return "expected i === 94, got " + i;
+ if (q !== "945")
+ return "expected q === '945', got " + q + " (type " + typeof q + ")";
+ if (count !== 95)
+ return "expected count === 95, got " + count;
+ }
+ if (!threw)
+ return "expected throw with o + 5";
+
+ return "pass";
+}
+assertEq(testAddInconvertibleObjectAny(), "pass");