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authorRyan <ry@tinyclouds.org>2009-04-22 19:35:47 +0200
committerRyan <ry@tinyclouds.org>2009-04-22 19:35:47 +0200
commit40c0f755c998d2615fe8466aab20c6d81bd463e7 (patch)
tree51fcb08ba1bd3f745ceb43fd5f814a5700079881 /deps/v8/test/mjsunit/arguments-opt.js
parenta93cf503073ba0258c55dec4dc325bdc1509b739 (diff)
downloadnode-new-40c0f755c998d2615fe8466aab20c6d81bd463e7.tar.gz
import full versions of dependency libraries!
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+// Copyright 2008 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * 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.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived
+// from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
+// OWNER OR 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.
+
+// Flags: --allow-natives-syntax
+
+function L0() {
+ return %_ArgumentsLength();
+}
+
+function L1(a) {
+ return %_ArgumentsLength();
+}
+
+function L5(a,b,c,d,e) {
+ return %_ArgumentsLength();
+}
+
+
+assertEquals(0, L0());
+assertEquals(1, L0(1));
+assertEquals(2, L0(1,2));
+assertEquals(5, L0(1,2,3,4,5));
+
+assertEquals(0, L1());
+assertEquals(1, L1(1));
+assertEquals(2, L1(1,2));
+assertEquals(5, L1(1,2,3,4,5));
+
+assertEquals(0, L5());
+assertEquals(1, L5(1));
+assertEquals(2, L5(1,2));
+assertEquals(5, L5(1,2,3,4,5));
+
+
+function A(key) {
+ return %_Arguments(key);
+}
+
+// Integer access.
+assertEquals(0, A(0));
+assertEquals(0, A(0,1));
+assertEquals(2, A(1,2));
+assertEquals(2, A(1,2,3,4,5));
+assertEquals(5, A(4,2,3,4,5));
+assertTrue(typeof A(1) == 'undefined');
+assertTrue(typeof A(3,2,1) == 'undefined');
+
+// Out-of-bounds integer access with and without argument
+// adaptor frames.
+assertTrue(typeof(A(-10000)) == 'undefined');
+assertTrue(typeof(A(-10000, 0)) == 'undefined');
+assertTrue(typeof(A(-1)) == 'undefined');
+assertTrue(typeof(A(-1, 0)) == 'undefined');
+assertTrue(typeof(A(10000)) == 'undefined');
+assertTrue(typeof(A(10000, 0)) == 'undefined');
+
+// String access.
+assertEquals(0, A('0'));
+assertEquals(0, A('0',1));
+assertEquals(2, A('1',2));
+assertEquals(2, A('1',2,3,4,5));
+assertEquals(5, A('4',2,3,4,5));
+assertTrue(typeof A('1') == 'undefined');
+assertTrue(typeof A('3',2,1) == 'undefined');
+assertEquals(A, A('callee'));
+assertEquals(1, A('length'));
+assertEquals(2, A('length',2));
+assertEquals(5, A('length',2,3,4,5));
+assertEquals({}.toString, A('toString'));
+assertEquals({}.isPrototypeOf, A('isPrototypeOf'));
+assertTrue(typeof A('xxx') == 'undefined');
+
+// Object access.
+function O(key) {
+ return { toString: function() { return key; } };
+}
+
+assertEquals(0, A(O(0)));
+assertEquals(0, A(O(0),1));
+assertEquals(2, A(O(1),2));
+assertEquals(2, A(O(1),2,3,4,5));
+assertEquals(5, A(O(4),2,3,4,5));
+assertTrue(typeof A(O(1)) == 'undefined');
+assertTrue(typeof A(O(3),2,1) == 'undefined');
+
+assertEquals(0, A(O('0')));
+assertEquals(0, A(O('0'),1));
+assertEquals(2, A(O('1'),2));
+assertEquals(2, A(O('1'),2,3,4,5));
+assertEquals(5, A(O('4'),2,3,4,5));
+assertTrue(typeof A(O('1')) == 'undefined');
+assertTrue(typeof A(O('3'),2,1) == 'undefined');
+assertEquals(A, A(O('callee')));
+assertEquals(1, A(O('length')));
+assertEquals(2, A(O('length'),2));
+assertEquals(5, A(O('length'),2,3,4,5));
+assertEquals({}.toString, A(O('toString')));
+assertEquals({}.isPrototypeOf, A(O('isPrototypeOf')));
+assertTrue(typeof A(O('xxx')) == 'undefined');
+
+// Make sure that out-of-bounds access do lookups in the
+// prototype chain.
+Object.prototype[5] = 42;
+assertEquals(42, A(5));
+Object.prototype[-5] = 87;
+assertEquals(87, A(-5));