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| 1 // Copyright 2008 the V8 project authors. All rights reserved. | 1 // Copyright 2008 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
| 11 // with the distribution. | 11 // with the distribution. |
| 12 // * Neither the name of Google Inc. nor the names of its | 12 // * Neither the name of Google Inc. nor the names of its |
| 13 // contributors may be used to endorse or promote products derived | 13 // contributors may be used to endorse or promote products derived |
| 14 // from this software without specific prior written permission. | 14 // from this software without specific prior written permission. |
| 15 // | 15 // |
| 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | 27 |
| 28 // Flags: --allow-natives-syntax | |
| 29 | |
| 30 function f0() { | 28 function f0() { |
| 31 return this; | 29 return this; |
| 32 } | 30 } |
| 33 | 31 |
| 34 function f1(a) { | 32 function f1(a) { |
| 35 return a; | 33 return a; |
| 36 } | 34 } |
| 37 | 35 |
| 38 assertSame(this, f0.apply(), "1-0"); | 36 assertSame(this, f0.apply(), "1-0"); |
| 39 | 37 |
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| 109 | 107 |
| 110 assertEquals("bar42foofishhorse", s.apply("bar", arr), "apply to string"); | 108 assertEquals("bar42foofishhorse", s.apply("bar", arr), "apply to string"); |
| 111 | 109 |
| 112 function al() { | 110 function al() { |
| 113 assertEquals(Object(345), this); | 111 assertEquals(Object(345), this); |
| 114 return arguments.length + arguments[arguments.length - 1]; | 112 return arguments.length + arguments[arguments.length - 1]; |
| 115 } | 113 } |
| 116 | 114 |
| 117 for (var j = 1; j < 0x40000000; j <<= 1) { | 115 for (var j = 1; j < 0x40000000; j <<= 1) { |
| 118 try { | 116 try { |
| 119 var a = %NormalizeElements([]); | 117 var a = new Array(j); |
| 120 a.length = j; | |
| 121 a[j - 1] = 42; | 118 a[j - 1] = 42; |
| 122 assertEquals(42 + j, al.apply(345, a)); | 119 assertEquals(42 + j, al.apply(345, a)); |
| 123 } catch (e) { | 120 } catch (e) { |
| 124 assertTrue(e.toString().indexOf("Maximum call stack size exceeded") != -1); | 121 assertTrue(e.toString().indexOf("Maximum call stack size exceeded") != -1); |
| 125 for (; j < 0x40000000; j <<= 1) { | 122 for (; j < 0x40000000; j <<= 1) { |
| 126 var caught = false; | 123 var caught = false; |
| 127 try { | 124 try { |
| 128 a = %NormalizeElements([]); | 125 a = new Array(j); |
| 129 a.length = j; | |
| 130 a[j - 1] = 42; | 126 a[j - 1] = 42; |
| 131 al.apply(345, a); | 127 al.apply(345, a); |
| 132 assertUnreachable("Apply of array with length " + a.length + | 128 assertUnreachable("Apply of array with length " + a.length + |
| 133 " should have thrown"); | 129 " should have thrown"); |
| 134 } catch (e) { | 130 } catch (e) { |
| 135 assertTrue(e.toString().indexOf("Maximum call stack size exceeded") != -
1); | 131 assertTrue(e.toString().indexOf("Maximum call stack size exceeded") != -
1); |
| 136 caught = true; | 132 caught = true; |
| 137 } | 133 } |
| 138 assertTrue(caught, "exception not caught"); | 134 assertTrue(caught, "exception not caught"); |
| 139 } | 135 } |
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| 194 "moreseper-prime"); | 190 "moreseper-prime"); |
| 195 | 191 |
| 196 delete(Array.prototype["1"]); | 192 delete(Array.prototype["1"]); |
| 197 | 193 |
| 198 // Check correct handling of non-array argument lists. | 194 // Check correct handling of non-array argument lists. |
| 199 assertSame(this, f0.apply(this, {}), "non-array-1"); | 195 assertSame(this, f0.apply(this, {}), "non-array-1"); |
| 200 assertSame(this, f0.apply(this, { length:1 }), "non-array-2"); | 196 assertSame(this, f0.apply(this, { length:1 }), "non-array-2"); |
| 201 assertEquals(void 0, f1.apply(this, { length:1 }), "non-array-3"); | 197 assertEquals(void 0, f1.apply(this, { length:1 }), "non-array-3"); |
| 202 assertEquals(void 0, f1.apply(this, { 0:"foo" }), "non-array-4"); | 198 assertEquals(void 0, f1.apply(this, { 0:"foo" }), "non-array-4"); |
| 203 assertEquals("foo", f1.apply(this, { length:1, 0:"foo" }), "non-array-5"); | 199 assertEquals("foo", f1.apply(this, { length:1, 0:"foo" }), "non-array-5"); |
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