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comparison: browser/devtools/debugger/test/browser_dbg_pause-exceptions-01.js
browser/devtools/debugger/test/browser_dbg_pause-exceptions-01.js
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| 1 /* Any copyright is dedicated to the Public Domain. | |
| 2 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 /** | |
| 5 * Make sure that pausing on exceptions works. | |
| 6 */ | |
| 7 | |
| 8 const TAB_URL = EXAMPLE_URL + "doc_pause-exceptions.html"; | |
| 9 | |
| 10 let gTab, gDebuggee, gPanel, gDebugger; | |
| 11 let gFrames, gVariables, gPrefs, gOptions; | |
| 12 | |
| 13 function test() { | |
| 14 requestLongerTimeout(2); | |
| 15 initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => { | |
| 16 gTab = aTab; | |
| 17 gDebuggee = aDebuggee; | |
| 18 gPanel = aPanel; | |
| 19 gDebugger = gPanel.panelWin; | |
| 20 gFrames = gDebugger.DebuggerView.StackFrames; | |
| 21 gVariables = gDebugger.DebuggerView.Variables; | |
| 22 gPrefs = gDebugger.Prefs; | |
| 23 gOptions = gDebugger.DebuggerView.Options; | |
| 24 | |
| 25 is(gPrefs.pauseOnExceptions, false, | |
| 26 "The pause-on-exceptions pref should be disabled by default."); | |
| 27 isnot(gOptions._pauseOnExceptionsItem.getAttribute("checked"), "true", | |
| 28 "The pause-on-exceptions menu item should not be checked."); | |
| 29 | |
| 30 testPauseOnExceptionsDisabled() | |
| 31 .then(enablePauseOnExceptions) | |
| 32 .then(disableIgnoreCaughtExceptions) | |
| 33 .then(testPauseOnExceptionsEnabled) | |
| 34 .then(disablePauseOnExceptions) | |
| 35 .then(enableIgnoreCaughtExceptions) | |
| 36 .then(() => closeDebuggerAndFinish(gPanel)) | |
| 37 .then(null, aError => { | |
| 38 ok(false, "Got an error: " + aError.message + "\n" + aError.stack); | |
| 39 }); | |
| 40 }); | |
| 41 } | |
| 42 | |
| 43 function testPauseOnExceptionsDisabled() { | |
| 44 let finished = waitForCaretAndScopes(gPanel, 26).then(() => { | |
| 45 info("Testing disabled pause-on-exceptions."); | |
| 46 | |
| 47 is(gDebugger.gThreadClient.state, "paused", | |
| 48 "Should only be getting stack frames while paused (1)."); | |
| 49 ok(isCaretPos(gPanel, 26), | |
| 50 "Should be paused on the debugger statement (1)."); | |
| 51 | |
| 52 let innerScope = gVariables.getScopeAtIndex(0); | |
| 53 let innerNodes = innerScope.target.querySelector(".variables-view-element-details").childNodes; | |
| 54 | |
| 55 is(gFrames.itemCount, 1, | |
| 56 "Should have one frame."); | |
| 57 is(gVariables._store.length, 3, | |
| 58 "Should have three scopes."); | |
| 59 | |
| 60 is(innerNodes[0].querySelector(".name").getAttribute("value"), "this", | |
| 61 "Should have the right property name for 'this'."); | |
| 62 is(innerNodes[0].querySelector(".value").getAttribute("value"), "<button>", | |
| 63 "Should have the right property value for 'this'."); | |
| 64 | |
| 65 let finished = waitForDebuggerEvents(gPanel, gDebugger.EVENTS.AFTER_FRAMES_CLEARED).then(() => { | |
| 66 isnot(gDebugger.gThreadClient.state, "paused", | |
| 67 "Should not be paused after resuming."); | |
| 68 ok(isCaretPos(gPanel, 26), | |
| 69 "Should be idle on the debugger statement."); | |
| 70 | |
| 71 ok(true, "Frames were cleared, debugger didn't pause again."); | |
| 72 }); | |
| 73 | |
| 74 EventUtils.sendMouseEvent({ type: "mousedown" }, | |
| 75 gDebugger.document.getElementById("resume"), | |
| 76 gDebugger); | |
| 77 | |
| 78 return finished; | |
| 79 }); | |
| 80 | |
| 81 EventUtils.sendMouseEvent({ type: "click" }, | |
| 82 gDebuggee.document.querySelector("button"), | |
| 83 gDebuggee); | |
| 84 | |
| 85 return finished; | |
| 86 } | |
| 87 | |
| 88 function testPauseOnExceptionsEnabled() { | |
| 89 let finished = waitForCaretAndScopes(gPanel, 19).then(() => { | |
| 90 info("Testing enabled pause-on-exceptions."); | |
| 91 | |
| 92 is(gDebugger.gThreadClient.state, "paused", | |
| 93 "Should only be getting stack frames while paused."); | |
| 94 ok(isCaretPos(gPanel, 19), | |
| 95 "Should be paused on the debugger statement."); | |
| 96 | |
| 97 let innerScope = gVariables.getScopeAtIndex(0); | |
| 98 let innerNodes = innerScope.target.querySelector(".variables-view-element-details").childNodes; | |
| 99 | |
| 100 is(gFrames.itemCount, 1, | |
| 101 "Should have one frame."); | |
| 102 is(gVariables._store.length, 3, | |
| 103 "Should have three scopes."); | |
| 104 | |
| 105 is(innerNodes[0].querySelector(".name").getAttribute("value"), "<exception>", | |
| 106 "Should have the right property name for <exception>."); | |
| 107 is(innerNodes[0].querySelector(".value").getAttribute("value"), "Error", | |
| 108 "Should have the right property value for <exception>."); | |
| 109 | |
| 110 let finished = waitForCaretAndScopes(gPanel, 26).then(() => { | |
| 111 info("Testing enabled pause-on-exceptions and resumed after pause."); | |
| 112 | |
| 113 is(gDebugger.gThreadClient.state, "paused", | |
| 114 "Should only be getting stack frames while paused."); | |
| 115 ok(isCaretPos(gPanel, 26), | |
| 116 "Should be paused on the debugger statement."); | |
| 117 | |
| 118 let innerScope = gVariables.getScopeAtIndex(0); | |
| 119 let innerNodes = innerScope.target.querySelector(".variables-view-element-details").childNodes; | |
| 120 | |
| 121 is(gFrames.itemCount, 1, | |
| 122 "Should have one frame."); | |
| 123 is(gVariables._store.length, 3, | |
| 124 "Should have three scopes."); | |
| 125 | |
| 126 is(innerNodes[0].querySelector(".name").getAttribute("value"), "this", | |
| 127 "Should have the right property name for 'this'."); | |
| 128 is(innerNodes[0].querySelector(".value").getAttribute("value"), "<button>", | |
| 129 "Should have the right property value for 'this'."); | |
| 130 | |
| 131 let finished = waitForDebuggerEvents(gPanel, gDebugger.EVENTS.AFTER_FRAMES_CLEARED).then(() => { | |
| 132 isnot(gDebugger.gThreadClient.state, "paused", | |
| 133 "Should not be paused after resuming."); | |
| 134 ok(isCaretPos(gPanel, 26), | |
| 135 "Should be idle on the debugger statement."); | |
| 136 | |
| 137 ok(true, "Frames were cleared, debugger didn't pause again."); | |
| 138 }); | |
| 139 | |
| 140 EventUtils.sendMouseEvent({ type: "mousedown" }, | |
| 141 gDebugger.document.getElementById("resume"), | |
| 142 gDebugger); | |
| 143 | |
| 144 return finished; | |
| 145 }); | |
| 146 | |
| 147 EventUtils.sendMouseEvent({ type: "mousedown" }, | |
| 148 gDebugger.document.getElementById("resume"), | |
| 149 gDebugger); | |
| 150 | |
| 151 return finished; | |
| 152 }); | |
| 153 | |
| 154 EventUtils.sendMouseEvent({ type: "click" }, | |
| 155 gDebuggee.document.querySelector("button"), | |
| 156 gDebuggee); | |
| 157 | |
| 158 return finished; | |
| 159 } | |
| 160 | |
| 161 function enablePauseOnExceptions() { | |
| 162 let deferred = promise.defer(); | |
| 163 | |
| 164 gDebugger.gThreadClient.addOneTimeListener("resumed", () => { | |
| 165 is(gPrefs.pauseOnExceptions, true, | |
| 166 "The pause-on-exceptions pref should now be enabled."); | |
| 167 is(gOptions._pauseOnExceptionsItem.getAttribute("checked"), "true", | |
| 168 "The pause-on-exceptions menu item should now be checked."); | |
| 169 | |
| 170 ok(true, "Pausing on exceptions was enabled."); | |
| 171 deferred.resolve(); | |
| 172 }); | |
| 173 | |
| 174 gOptions._pauseOnExceptionsItem.setAttribute("checked", "true"); | |
| 175 gOptions._togglePauseOnExceptions(); | |
| 176 | |
| 177 return deferred.promise; | |
| 178 } | |
| 179 | |
| 180 function disablePauseOnExceptions() { | |
| 181 let deferred = promise.defer(); | |
| 182 | |
| 183 gDebugger.gThreadClient.addOneTimeListener("resumed", () => { | |
| 184 is(gPrefs.pauseOnExceptions, false, | |
| 185 "The pause-on-exceptions pref should now be disabled."); | |
| 186 isnot(gOptions._pauseOnExceptionsItem.getAttribute("checked"), "true", | |
| 187 "The pause-on-exceptions menu item should now be unchecked."); | |
| 188 | |
| 189 ok(true, "Pausing on exceptions was disabled."); | |
| 190 deferred.resolve(); | |
| 191 }); | |
| 192 | |
| 193 gOptions._pauseOnExceptionsItem.setAttribute("checked", "false"); | |
| 194 gOptions._togglePauseOnExceptions(); | |
| 195 | |
| 196 return deferred.promise; | |
| 197 } | |
| 198 | |
| 199 function enableIgnoreCaughtExceptions() { | |
| 200 let deferred = promise.defer(); | |
| 201 | |
| 202 gDebugger.gThreadClient.addOneTimeListener("resumed", () => { | |
| 203 is(gPrefs.ignoreCaughtExceptions, true, | |
| 204 "The ignore-caught-exceptions pref should now be enabled."); | |
| 205 is(gOptions._ignoreCaughtExceptionsItem.getAttribute("checked"), "true", | |
| 206 "The ignore-caught-exceptions menu item should now be checked."); | |
| 207 | |
| 208 ok(true, "Ignore caught exceptions was enabled."); | |
| 209 deferred.resolve(); | |
| 210 }); | |
| 211 | |
| 212 gOptions._ignoreCaughtExceptionsItem.setAttribute("checked", "true"); | |
| 213 gOptions._toggleIgnoreCaughtExceptions(); | |
| 214 | |
| 215 return deferred.promise; | |
| 216 } | |
| 217 | |
| 218 function disableIgnoreCaughtExceptions() { | |
| 219 let deferred = promise.defer(); | |
| 220 | |
| 221 gDebugger.gThreadClient.addOneTimeListener("resumed", () => { | |
| 222 is(gPrefs.ignoreCaughtExceptions, false, | |
| 223 "The ignore-caught-exceptions pref should now be disabled."); | |
| 224 isnot(gOptions._ignoreCaughtExceptionsItem.getAttribute("checked"), "true", | |
| 225 "The ignore-caught-exceptions menu item should now be unchecked."); | |
| 226 | |
| 227 ok(true, "Ignore caught exceptions was disabled."); | |
| 228 deferred.resolve(); | |
| 229 }); | |
| 230 | |
| 231 gOptions._ignoreCaughtExceptionsItem.setAttribute("checked", "false"); | |
| 232 gOptions._toggleIgnoreCaughtExceptions(); | |
| 233 | |
| 234 return deferred.promise; | |
| 235 } | |
| 236 | |
| 237 registerCleanupFunction(function() { | |
| 238 gTab = null; | |
| 239 gDebuggee = null; | |
| 240 gPanel = null; | |
| 241 gDebugger = null; | |
| 242 gFrames = null; | |
| 243 gVariables = null; | |
| 244 gPrefs = null; | |
| 245 gOptions = null; | |
| 246 }); |
