Index: test/webkit/function-apply-aliased.js |
diff --git a/test/webkit/function-apply-aliased.js b/test/webkit/function-apply-aliased.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..cda3b1bc60a1c1af51488ebf3788c05a32a961d0 |
--- /dev/null |
+++ b/test/webkit/function-apply-aliased.js |
@@ -0,0 +1,84 @@ |
+// Copyright 2013 the V8 project authors. All rights reserved. |
+// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
+// |
+// Redistribution and use in source and binary forms, with or without |
+// modification, are permitted provided that the following conditions |
+// are met: |
+// 1. Redistributions of source code must retain the above copyright |
+// notice, this list of conditions and the following disclaimer. |
+// 2. Redistributions in binary form must reproduce the above copyright |
+// notice, this list of conditions and the following disclaimer in the |
+// documentation and/or other materials provided with the distribution. |
+// |
+// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY |
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
+// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
+// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
+ |
+description( |
+"This tests that we can correctly call Function.prototype.apply" |
+); |
+ |
+var myObject = { apply: function() { return [myObject, "myObject.apply"] } }; |
+var myFunction = function (arg1) { |
+ return [this, "myFunction", arg1]; |
+}; |
+var myFunctionWithApply = function (arg1) { |
+ return [this, "myFunctionWithApply", arg1]; |
+}; |
+ |
+function forwarder(f, thisValue, args) { |
+ function g() { |
+ return f.apply(thisValue, arguments); |
+ } |
+ return g.apply(null, args); |
+} |
+function recurseArguments() { |
+ recurseArguments.apply(null, arguments); |
+} |
+ |
+myFunctionWithApply.apply = function (arg1) { return [this, "myFunctionWithApply.apply", arg1] }; |
+Function.prototype.aliasedApply = Function.prototype.apply; |
+var arg1Array = ['arg1']; |
+ |
+shouldBe("myObject.apply()", '[myObject, "myObject.apply"]'); |
+shouldBe("forwarder(myObject)", '[myObject, "myObject.apply"]'); |
+shouldBe("myFunction('arg1')", '[this, "myFunction", "arg1"]'); |
+shouldBe("forwarder(myFunction, null, ['arg1'])", '[this, "myFunction", "arg1"]'); |
+shouldBe("myFunction.apply(myObject, ['arg1'])", '[myObject, "myFunction", "arg1"]'); |
+shouldBe("myFunction.apply(myObject, arg1Array)", '[myObject, "myFunction", "arg1"]'); |
+shouldBe("forwarder(myFunction, myObject, arg1Array)", '[myObject, "myFunction", "arg1"]'); |
+shouldBe("myFunction.apply()", '[this, "myFunction", undefined]'); |
+shouldBe("myFunction.apply(null)", '[this, "myFunction", undefined]'); |
+shouldBe("myFunction.apply(undefined)", '[this, "myFunction", undefined]'); |
+shouldBe("myFunction.aliasedApply(myObject, ['arg1'])", '[myObject, "myFunction", "arg1"]'); |
+shouldBe("myFunction.aliasedApply()", '[this, "myFunction", undefined]'); |
+shouldBe("myFunction.aliasedApply(null)", '[this, "myFunction", undefined]'); |
+shouldBe("myFunction.aliasedApply(undefined)", '[this, "myFunction", undefined]'); |
+shouldBe("myFunctionWithApply.apply(myObject, ['arg1'])", '[myFunctionWithApply, "myFunctionWithApply.apply", myObject]'); |
+shouldBe("myFunctionWithApply.aliasedApply(myObject, ['arg1'])", '[myObject, "myFunctionWithApply", "arg1"]'); |
+shouldBe("myFunctionWithApply.apply(myObject, arg1Array)", '[myFunctionWithApply, "myFunctionWithApply.apply", myObject]'); |
+shouldBe("forwarder(myFunctionWithApply, myObject, arg1Array)", '[myFunctionWithApply, "myFunctionWithApply.apply", myObject]'); |
+shouldBe("myFunctionWithApply.aliasedApply(myObject, arg1Array)", '[myObject, "myFunctionWithApply", "arg1"]'); |
+ |
+function stackOverflowTest() { |
+ try { |
+ var a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z; |
+ stackOverflowTest(); |
+ } catch(e) { |
+ // Blow the stack with a sparse array |
+ shouldThrow("myFunction.apply(null, new Array(5000000))"); |
+ // Blow the stack with a sparse array that is sufficiently large to cause int overflow |
+ shouldThrow("myFunction.apply(null, new Array(1 << 30))"); |
+ } |
+} |
+stackOverflowTest(); |
+ |
+// Blow the stack recursing with arguments |
+shouldThrow("recurseArguments.apply(null, new Array(50000))"); |