| OLD | NEW |
| (Empty) |
| 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 | |
| 29 // Get the Debug object exposed from the debug context global object. | |
| 30 var Debug = debug.Debug | |
| 31 | |
| 32 // Simple function which stores the last debug event. | |
| 33 var listenerComplete = false; | |
| 34 var exception = false; | |
| 35 | |
| 36 var base_request = '"seq":0,"type":"request","command":"clearbreakpointgroup"'; | |
| 37 var scriptId = null; | |
| 38 var muteListener = false; | |
| 39 | |
| 40 function safeEval(code) { | |
| 41 try { | |
| 42 muteListener = true; | |
| 43 return eval('(' + code + ')'); | |
| 44 } catch (e) { | |
| 45 assertEquals(void 0, e); | |
| 46 return undefined; | |
| 47 } finally { | |
| 48 muteListener = false; | |
| 49 } | |
| 50 } | |
| 51 | |
| 52 function testArguments(dcp, arguments, success) { | |
| 53 var request = '{' + base_request + ',"arguments":' + arguments + '}' | |
| 54 var json_response = dcp.processDebugJSONRequest(request); | |
| 55 var response = safeEval(json_response); | |
| 56 if (success) { | |
| 57 assertTrue(response.success, json_response); | |
| 58 } else { | |
| 59 assertFalse(response.success, json_response); | |
| 60 } | |
| 61 } | |
| 62 | |
| 63 function listener(event, exec_state, event_data, data) { | |
| 64 if (muteListener) return; | |
| 65 try { | |
| 66 if (event == Debug.DebugEvent.Break) { | |
| 67 // Get the debug command processor. | |
| 68 var dcp = exec_state.debugCommandProcessor("unspecified_running_state"); | |
| 69 | |
| 70 // Clear breakpoint group 1. | |
| 71 testArguments(dcp, '{"groupId":1}', true); | |
| 72 | |
| 73 // Indicate that all was processed. | |
| 74 listenerComplete = true; | |
| 75 } else if (event == Debug.DebugEvent.AfterCompile) { | |
| 76 scriptId = event_data.script().id(); | |
| 77 assertEquals(source, event_data.script().source()); | |
| 78 } | |
| 79 } catch (e) { | |
| 80 exception = e | |
| 81 }; | |
| 82 }; | |
| 83 | |
| 84 | |
| 85 // Add the debug event listener. | |
| 86 Debug.setListener(listener); | |
| 87 | |
| 88 var source = 'function f(n) {\nreturn n+1;\n}\nfunction g() {return f(10);}' + | |
| 89 '\nvar r = g(); g;'; | |
| 90 eval(source); | |
| 91 | |
| 92 assertNotNull(scriptId); | |
| 93 | |
| 94 var groupId1 = 1; | |
| 95 var groupId2 = 2; | |
| 96 // Set a break point and call to invoke the debug event listener. | |
| 97 var bp1 = Debug.setScriptBreakPointById(scriptId, 1, null, null, groupId1); | |
| 98 var bp2 = Debug.setScriptBreakPointById(scriptId, 1, null, null, groupId2); | |
| 99 var bp3 = Debug.setScriptBreakPointById(scriptId, 1, null, null, null); | |
| 100 var bp4 = Debug.setScriptBreakPointById(scriptId, 3, null, null, groupId1); | |
| 101 var bp5 = Debug.setScriptBreakPointById(scriptId, 4, null, null, groupId2); | |
| 102 | |
| 103 assertEquals(5, Debug.scriptBreakPoints().length); | |
| 104 | |
| 105 // Call function 'g' from the compiled script to trigger breakpoint. | |
| 106 g(); | |
| 107 | |
| 108 // Make sure that the debug event listener vas invoked. | |
| 109 assertTrue(listenerComplete, | |
| 110 "listener did not run to completion: " + exception); | |
| 111 | |
| 112 var breakpoints = Debug.scriptBreakPoints(); | |
| 113 assertEquals(3, breakpoints.length); | |
| 114 var breakpointNumbers = breakpoints.map( | |
| 115 function(scriptBreakpoint) { return scriptBreakpoint.number(); }, | |
| 116 breakpointNumbers); | |
| 117 | |
| 118 // Check that all breakpoints from group 1 were deleted and all the | |
| 119 // rest are preserved. | |
| 120 assertEquals([bp2, bp3, bp5].sort(), breakpointNumbers.sort()); | |
| 121 | |
| 122 assertFalse(exception, "exception in listener"); | |
| 123 | |
| 124 // Clear all breakpoints to allow the test to run again (--stress-opt). | |
| 125 Debug.clearBreakPoint(bp2); | |
| 126 Debug.clearBreakPoint(bp3); | |
| 127 Debug.clearBreakPoint(bp5); | |
| OLD | NEW |