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-rw-r--r--js/src/tests/non262/class/newTargetDirectInvoke.js50
1 files changed, 50 insertions, 0 deletions
diff --git a/js/src/tests/non262/class/newTargetDirectInvoke.js b/js/src/tests/non262/class/newTargetDirectInvoke.js
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+++ b/js/src/tests/non262/class/newTargetDirectInvoke.js
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+// new.target is valid inside Function() invocations
+var func = new Function("new.target");
+
+// Note that this will also test new.target in ion inlines. When the toplevel
+// script is compiled, assertNewTarget will be inlined.
+function assertNewTarget(expected, unused) { assertEq(new.target, expected); }
+
+// Test non-constructing invocations, with arg underflow, overflow, and correct
+// numbers
+for (let i = 0; i < 100; i++)
+ assertNewTarget(undefined, null);
+
+for (let i = 0; i < 100; i++)
+ assertNewTarget(undefined);
+
+for (let i = 0; i < 100; i++)
+ assertNewTarget(undefined, null, 1);
+
+// Test spread-call
+for (let i = 0; i < 100; i++)
+ assertNewTarget(...[undefined]);
+
+for (let i = 0; i < 100; i++)
+ assertNewTarget(...[undefined, null]);
+
+for (let i = 0; i < 100; i++)
+ assertNewTarget(...[undefined, null, 1]);
+
+// Test constructing invocations, again with under and overflow
+for (let i = 0; i < 100; i++)
+ new assertNewTarget(assertNewTarget, null);
+
+for (let i = 0; i < 100; i++)
+ new assertNewTarget(assertNewTarget);
+
+for (let i = 0; i < 100; i++)
+ new assertNewTarget(assertNewTarget, null, 1);
+
+// Test spreadnew as well.
+for (let i = 0; i < 100; i++)
+ new assertNewTarget(...[assertNewTarget]);
+
+for (let i = 0; i < 100; i++)
+ new assertNewTarget(...[assertNewTarget, null]);
+
+for (let i = 0; i < 100; i++)
+ new assertNewTarget(...[assertNewTarget, null, 1]);
+
+if (typeof reportCompare === "function")
+ reportCompare(0,0,"OK");