Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame^] | 1 | // Copyright 2008 the V8 project authors. All rights reserved. |
| 2 | // Redistribution and use in source and binary forms, with or without |
| 3 | // modification, are permitted provided that the following conditions are |
| 4 | // met: |
| 5 | // |
| 6 | // * Redistributions of source code must retain the above copyright |
| 7 | // notice, this list of conditions and the following disclaimer. |
| 8 | // * Redistributions in binary form must reproduce the above |
| 9 | // copyright notice, this list of conditions and the following |
| 10 | // disclaimer in the documentation and/or other materials provided |
| 11 | // with the distribution. |
| 12 | // * Neither the name of Google Inc. nor the names of its |
| 13 | // contributors may be used to endorse or promote products derived |
| 14 | // from this software without specific prior written permission. |
| 15 | // |
| 16 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 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. |
| 27 | |
| 28 | // Flags: --expose-debug-as debug --expose-gc |
| 29 | // Get the Debug object exposed from the debug context global object. |
| 30 | Debug = debug.Debug |
| 31 | |
| 32 | Date(); |
| 33 | RegExp(); |
| 34 | |
| 35 | // Count script types. |
| 36 | var named_native_count = 0; |
| 37 | var extension_count = 0; |
| 38 | var normal_count = 0; |
| 39 | var scripts = Debug.scripts(); |
| 40 | for (i = 0; i < scripts.length; i++) { |
| 41 | if (scripts[i].type == Debug.ScriptType.Native) { |
| 42 | if (scripts[i].name) { |
| 43 | named_native_count++; |
| 44 | } |
| 45 | } else if (scripts[i].type == Debug.ScriptType.Extension) { |
| 46 | extension_count++; |
| 47 | } else if (scripts[i].type == Debug.ScriptType.Normal) { |
| 48 | normal_count++; |
| 49 | } else { |
| 50 | assertUnreachable('Unexpected type ' + scripts[i].type); |
| 51 | } |
| 52 | } |
| 53 | |
| 54 | // This has to be updated if the number of native scripts change. |
| 55 | assertEquals(12, named_native_count); |
| 56 | // If no snapshot is used, only the 'gc' extension is loaded. |
| 57 | // If snapshot is used, all extensions are cached in the snapshot. |
| 58 | assertTrue(extension_count == 1 || extension_count == 5); |
| 59 | // This script and mjsunit.js has been loaded. If using d8, d8 loads |
| 60 | // a normal script during startup too. |
| 61 | assertTrue(normal_count == 2 || normal_count == 3); |
| 62 | |
| 63 | // Test a builtins script. |
| 64 | var math_script = Debug.findScript('native math.js'); |
| 65 | assertEquals('native math.js', math_script.name); |
| 66 | assertEquals(Debug.ScriptType.Native, math_script.type); |
| 67 | |
| 68 | // Test a builtins delay loaded script. |
| 69 | var date_delay_script = Debug.findScript('native date.js'); |
| 70 | assertEquals('native date.js', date_delay_script.name); |
| 71 | assertEquals(Debug.ScriptType.Native, date_delay_script.type); |
| 72 | |
| 73 | // Test a debugger script. |
| 74 | var debug_delay_script = Debug.findScript('native debug.js'); |
| 75 | assertEquals('native debug.js', debug_delay_script.name); |
| 76 | assertEquals(Debug.ScriptType.Native, debug_delay_script.type); |
| 77 | |
| 78 | // Test an extension script. |
| 79 | var extension_gc_script = Debug.findScript('v8/gc'); |
| 80 | if (extension_gc_script) { |
| 81 | assertEquals('v8/gc', extension_gc_script.name); |
| 82 | assertEquals(Debug.ScriptType.Extension, extension_gc_script.type); |
| 83 | } |
| 84 | |
| 85 | // Test a normal script. |
| 86 | var mjsunit_js_script = Debug.findScript(/mjsunit.js/); |
| 87 | assertTrue(/mjsunit.js/.test(mjsunit_js_script.name)); |
| 88 | assertEquals(Debug.ScriptType.Normal, mjsunit_js_script.type); |
| 89 | |
| 90 | // Check a nonexistent script. |
| 91 | var dummy_script = Debug.findScript('dummy.js'); |
| 92 | assertTrue(typeof dummy_script == 'undefined'); |