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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 "use strict"; | 30 "use strict"; |
31 | 31 |
32 (function () { | 32 (function () { |
33 | 33 |
34 var DebuggerScript = {}; | 34 var DebuggerScript = {}; |
35 | 35 |
36 /** @enum */ | |
37 const PauseOnExceptionsState = { | |
38 DontPauseOnExceptions: 0, | |
39 PauseOnAllExceptions: 1, | |
40 PauseOnUncaughtExceptions: 2 | |
41 }; | |
42 DebuggerScript.PauseOnExceptionsState = PauseOnExceptionsState; | |
43 | |
44 DebuggerScript._pauseOnExceptionsState = DebuggerScript.PauseOnExceptionsState.D
ontPauseOnExceptions; | |
45 Debug.clearBreakOnException(); | |
46 Debug.clearBreakOnUncaughtException(); | |
47 | |
48 /** | 36 /** |
49 * @param {?CompileEvent} eventData | 37 * @param {?CompileEvent} eventData |
50 */ | 38 */ |
51 DebuggerScript.getAfterCompileScript = function(eventData) | 39 DebuggerScript.getAfterCompileScript = function(eventData) |
52 { | 40 { |
53 var script = eventData.script().value(); | 41 var script = eventData.script().value(); |
54 if (!script.is_debugger_script) | 42 if (!script.is_debugger_script) |
55 return DebuggerScript._formatScript(eventData.script().value()); | 43 return DebuggerScript._formatScript(eventData.script().value()); |
56 return null; | 44 return null; |
57 } | 45 } |
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246 /** | 234 /** |
247 * @param {!ExecutionState} execState | 235 * @param {!ExecutionState} execState |
248 * @param {!{breakpointId: number}} info | 236 * @param {!{breakpointId: number}} info |
249 */ | 237 */ |
250 DebuggerScript.removeBreakpoint = function(execState, info) | 238 DebuggerScript.removeBreakpoint = function(execState, info) |
251 { | 239 { |
252 Debug.findBreakPoint(info.breakpointId, true); | 240 Debug.findBreakPoint(info.breakpointId, true); |
253 } | 241 } |
254 | 242 |
255 /** | 243 /** |
256 * @return {number} | |
257 */ | |
258 DebuggerScript.pauseOnExceptionsState = function() | |
259 { | |
260 return DebuggerScript._pauseOnExceptionsState; | |
261 } | |
262 | |
263 /** | |
264 * @param {number} newState | |
265 */ | |
266 DebuggerScript.setPauseOnExceptionsState = function(newState) | |
267 { | |
268 DebuggerScript._pauseOnExceptionsState = newState; | |
269 | |
270 if (DebuggerScript.PauseOnExceptionsState.PauseOnAllExceptions === newState) | |
271 Debug.setBreakOnException(); | |
272 else | |
273 Debug.clearBreakOnException(); | |
274 | |
275 if (DebuggerScript.PauseOnExceptionsState.PauseOnUncaughtExceptions === newS
tate) | |
276 Debug.setBreakOnUncaughtException(); | |
277 else | |
278 Debug.clearBreakOnUncaughtException(); | |
279 } | |
280 | |
281 /** | |
282 * @param {!ExecutionState} execState | 244 * @param {!ExecutionState} execState |
283 * @param {number} limit | 245 * @param {number} limit |
284 * @return {!Array<!JavaScriptCallFrame>} | 246 * @return {!Array<!JavaScriptCallFrame>} |
285 */ | 247 */ |
286 DebuggerScript.currentCallFrames = function(execState, limit) | 248 DebuggerScript.currentCallFrames = function(execState, limit) |
287 { | 249 { |
288 var frames = []; | 250 var frames = []; |
289 for (var i = 0; i < execState.frameCount() && (!limit || i < limit); ++i) | 251 for (var i = 0; i < execState.frameCount() && (!limit || i < limit); ++i) |
290 frames.push(DebuggerScript._frameMirrorToJSCallFrame(execState.frame(i))
); | 252 frames.push(DebuggerScript._frameMirrorToJSCallFrame(execState.frame(i))
); |
291 return frames; | 253 return frames; |
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715 break; | 677 break; |
716 } | 678 } |
717 return result; | 679 return result; |
718 } | 680 } |
719 | 681 |
720 // We never resolve Mirror by its handle so to avoid memory leaks caused by Mirr
ors in the cache we disable it. | 682 // We never resolve Mirror by its handle so to avoid memory leaks caused by Mirr
ors in the cache we disable it. |
721 ToggleMirrorCache(false); | 683 ToggleMirrorCache(false); |
722 | 684 |
723 return DebuggerScript; | 685 return DebuggerScript; |
724 })(); | 686 })(); |
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