| // Copyright 2013 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. |
| |
| // Test whether the opening parenthesis can be eaten up by a comment. |
| assertThrows('Function("/*", "*/){");', SyntaxError); |
| |
| // Test whether the function literal can be closed prematurely. |
| assertThrows('Function("});(function(){");', SyntaxError); |
| |
| // Test whether block comments are handled correctly. |
| assertDoesNotThrow('Function("/*", "*/", "/**/");'); |
| assertDoesNotThrow('Function("/*", "a", "*/", "/**/");'); |
| assertDoesNotThrow('Function("a", "/*", "*/", "/**/");'); |
| assertThrows('Function("a", "/*", "*/", "b", "/*", "*/", "/**/");', SyntaxError); |
| |
| // Test whether line comments are handled correctly. |
| assertDoesNotThrow('Function("//", "//")'); |
| assertDoesNotThrow('Function("//", "//", "//")'); |
| assertDoesNotThrow('Function("a", "//", "//")'); |
| assertThrows('Function("a", "", "//", "//")', SyntaxError); |
| |
| // Some embedders rely on the string representation of the resulting |
| // function in cases where no formal parameters are specified. |
| var asString = Function("return 23").toString(); |
| assertSame("function anonymous(\n) {\nreturn 23\n}", asString); |
