Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame^] | 1 | // Copyright 2011 the V8 project authors. All rights reserved. |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 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 | |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame^] | 28 | // Flags: --expose-debug-as debug --allow-natives-syntax |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 29 | // The functions used for testing backtraces. They are at the top to make the |
| 30 | // testing of source line/column easier. |
| 31 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 32 | // Get the Debug object exposed from the debug context global object. |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame^] | 33 | var Debug = debug.Debug; |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 34 | |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 35 | var test_name; |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 36 | var listener_delegate; |
| 37 | var listener_called; |
| 38 | var exception; |
| 39 | var begin_test_count = 0; |
| 40 | var end_test_count = 0; |
| 41 | var break_count = 0; |
| 42 | |
| 43 | |
| 44 | // Debug event listener which delegates. |
| 45 | function listener(event, exec_state, event_data, data) { |
| 46 | try { |
| 47 | if (event == Debug.DebugEvent.Break) { |
| 48 | break_count++; |
| 49 | listener_called = true; |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 50 | listener_delegate(exec_state); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 51 | } |
| 52 | } catch (e) { |
| 53 | exception = e; |
| 54 | } |
| 55 | } |
| 56 | |
| 57 | // Add the debug event listener. |
| 58 | Debug.setListener(listener); |
| 59 | |
| 60 | |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 61 | // Initialize for a new test. |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 62 | function BeginTest(name) { |
| 63 | test_name = name; |
| 64 | listener_delegate = null; |
| 65 | listener_called = false; |
| 66 | exception = null; |
| 67 | begin_test_count++; |
| 68 | } |
| 69 | |
| 70 | |
| 71 | // Check result of a test. |
| 72 | function EndTest() { |
| 73 | assertTrue(listener_called, "listerner not called for " + test_name); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 74 | assertNull(exception, test_name); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 75 | end_test_count++; |
| 76 | } |
| 77 | |
| 78 | |
| 79 | // Check that the scope chain contains the expected types of scopes. |
| 80 | function CheckScopeChain(scopes, exec_state) { |
| 81 | assertEquals(scopes.length, exec_state.frame().scopeCount()); |
| 82 | for (var i = 0; i < scopes.length; i++) { |
| 83 | var scope = exec_state.frame().scope(i); |
| 84 | assertTrue(scope.isScope()); |
| 85 | assertEquals(scopes[i], scope.scopeType()); |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 86 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 87 | // Check the global object when hitting the global scope. |
| 88 | if (scopes[i] == debug.ScopeType.Global) { |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 89 | // Objects don't have same class (one is "global", other is "Object", |
| 90 | // so just check the properties directly. |
| 91 | assertPropertiesEqual(this, scope.scopeObject().value()); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 92 | } |
| 93 | } |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 94 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 95 | // Get the debug command processor. |
Steve Block | 3ce2e20 | 2009-11-05 08:53:23 +0000 | [diff] [blame] | 96 | var dcp = exec_state.debugCommandProcessor("unspecified_running_state"); |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 97 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 98 | // Send a scopes request and check the result. |
| 99 | var json; |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 100 | var request_json = '{"seq":0,"type":"request","command":"scopes"}'; |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 101 | var response_json = dcp.processDebugJSONRequest(request_json); |
| 102 | var response = JSON.parse(response_json); |
| 103 | assertEquals(scopes.length, response.body.scopes.length); |
| 104 | for (var i = 0; i < scopes.length; i++) { |
| 105 | assertEquals(i, response.body.scopes[i].index); |
| 106 | assertEquals(scopes[i], response.body.scopes[i].type); |
| 107 | if (scopes[i] == debug.ScopeType.Local || |
| 108 | scopes[i] == debug.ScopeType.Closure) { |
| 109 | assertTrue(response.body.scopes[i].object.ref < 0); |
| 110 | } else { |
| 111 | assertTrue(response.body.scopes[i].object.ref >= 0); |
| 112 | } |
| 113 | var found = false; |
| 114 | for (var j = 0; j < response.refs.length && !found; j++) { |
| 115 | found = response.refs[j].handle == response.body.scopes[i].object.ref; |
| 116 | } |
| 117 | assertTrue(found, "Scope object " + response.body.scopes[i].object.ref + " not found"); |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | |
| 122 | // Check that the content of the scope is as expected. For functions just check |
| 123 | // that there is a function. |
| 124 | function CheckScopeContent(content, number, exec_state) { |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 125 | var scope = exec_state.frame().scope(number); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 126 | var count = 0; |
| 127 | for (var p in content) { |
| 128 | var property_mirror = scope.scopeObject().property(p); |
| 129 | assertFalse(property_mirror.isUndefined(), 'property ' + p + ' not found in scope'); |
| 130 | if (typeof(content[p]) === 'function') { |
| 131 | assertTrue(property_mirror.value().isFunction()); |
| 132 | } else { |
| 133 | assertEquals(content[p], property_mirror.value().value(), 'property ' + p + ' has unexpected value'); |
| 134 | } |
| 135 | count++; |
| 136 | } |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 137 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 138 | // 'arguments' and might be exposed in the local and closure scope. Just |
| 139 | // ignore this. |
| 140 | var scope_size = scope.scopeObject().properties().length; |
| 141 | if (!scope.scopeObject().property('arguments').isUndefined()) { |
| 142 | scope_size--; |
| 143 | } |
| 144 | // Also ignore synthetic variable from catch block. |
| 145 | if (!scope.scopeObject().property('.catch-var').isUndefined()) { |
| 146 | scope_size--; |
| 147 | } |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 148 | // Skip property with empty name. |
| 149 | if (!scope.scopeObject().property('').isUndefined()) { |
| 150 | scope_size--; |
| 151 | } |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 152 | |
| 153 | if (count != scope_size) { |
| 154 | print('Names found in scope:'); |
| 155 | var names = scope.scopeObject().propertyNames(); |
| 156 | for (var i = 0; i < names.length; i++) { |
| 157 | print(names[i]); |
| 158 | } |
| 159 | } |
| 160 | assertEquals(count, scope_size); |
| 161 | |
| 162 | // Get the debug command processor. |
Steve Block | 3ce2e20 | 2009-11-05 08:53:23 +0000 | [diff] [blame] | 163 | var dcp = exec_state.debugCommandProcessor("unspecified_running_state"); |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 164 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 165 | // Send a scope request for information on a single scope and check the |
| 166 | // result. |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 167 | var request_json = '{"seq":0,"type":"request","command":"scope","arguments":{"number":'; |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 168 | request_json += scope.scopeIndex(); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 169 | request_json += '}}'; |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 170 | var response_json = dcp.processDebugJSONRequest(request_json); |
| 171 | var response = JSON.parse(response_json); |
| 172 | assertEquals(scope.scopeType(), response.body.type); |
| 173 | assertEquals(number, response.body.index); |
| 174 | if (scope.scopeType() == debug.ScopeType.Local || |
| 175 | scope.scopeType() == debug.ScopeType.Closure) { |
| 176 | assertTrue(response.body.object.ref < 0); |
| 177 | } else { |
| 178 | assertTrue(response.body.object.ref >= 0); |
| 179 | } |
| 180 | var found = false; |
| 181 | for (var i = 0; i < response.refs.length && !found; i++) { |
| 182 | found = response.refs[i].handle == response.body.object.ref; |
| 183 | } |
| 184 | assertTrue(found, "Scope object " + response.body.object.ref + " not found"); |
| 185 | } |
| 186 | |
| 187 | |
| 188 | // Simple empty local scope. |
| 189 | BeginTest("Local 1"); |
| 190 | |
| 191 | function local_1() { |
| 192 | debugger; |
| 193 | } |
| 194 | |
| 195 | listener_delegate = function(exec_state) { |
| 196 | CheckScopeChain([debug.ScopeType.Local, |
| 197 | debug.ScopeType.Global], exec_state); |
| 198 | CheckScopeContent({}, 0, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 199 | }; |
| 200 | local_1(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 201 | EndTest(); |
| 202 | |
| 203 | |
| 204 | // Local scope with a parameter. |
| 205 | BeginTest("Local 2"); |
| 206 | |
| 207 | function local_2(a) { |
| 208 | debugger; |
| 209 | } |
| 210 | |
| 211 | listener_delegate = function(exec_state) { |
| 212 | CheckScopeChain([debug.ScopeType.Local, |
| 213 | debug.ScopeType.Global], exec_state); |
| 214 | CheckScopeContent({a:1}, 0, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 215 | }; |
| 216 | local_2(1); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 217 | EndTest(); |
| 218 | |
| 219 | |
| 220 | // Local scope with a parameter and a local variable. |
| 221 | BeginTest("Local 3"); |
| 222 | |
| 223 | function local_3(a) { |
| 224 | var x = 3; |
| 225 | debugger; |
| 226 | } |
| 227 | |
| 228 | listener_delegate = function(exec_state) { |
| 229 | CheckScopeChain([debug.ScopeType.Local, |
| 230 | debug.ScopeType.Global], exec_state); |
| 231 | CheckScopeContent({a:1,x:3}, 0, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 232 | }; |
| 233 | local_3(1); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 234 | EndTest(); |
| 235 | |
| 236 | |
| 237 | // Local scope with parameters and local variables. |
| 238 | BeginTest("Local 4"); |
| 239 | |
| 240 | function local_4(a, b) { |
| 241 | var x = 3; |
| 242 | var y = 4; |
| 243 | debugger; |
| 244 | } |
| 245 | |
| 246 | listener_delegate = function(exec_state) { |
| 247 | CheckScopeChain([debug.ScopeType.Local, |
| 248 | debug.ScopeType.Global], exec_state); |
| 249 | CheckScopeContent({a:1,b:2,x:3,y:4}, 0, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 250 | }; |
| 251 | local_4(1, 2); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 252 | EndTest(); |
| 253 | |
| 254 | |
| 255 | // Empty local scope with use of eval. |
| 256 | BeginTest("Local 5"); |
| 257 | |
| 258 | function local_5() { |
| 259 | eval(''); |
| 260 | debugger; |
| 261 | } |
| 262 | |
| 263 | listener_delegate = function(exec_state) { |
| 264 | CheckScopeChain([debug.ScopeType.Local, |
| 265 | debug.ScopeType.Global], exec_state); |
| 266 | CheckScopeContent({}, 0, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 267 | }; |
| 268 | local_5(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 269 | EndTest(); |
| 270 | |
| 271 | |
| 272 | // Local introducing local variable using eval. |
| 273 | BeginTest("Local 6"); |
| 274 | |
| 275 | function local_6() { |
| 276 | eval('var i = 5'); |
| 277 | debugger; |
| 278 | } |
| 279 | |
| 280 | listener_delegate = function(exec_state) { |
| 281 | CheckScopeChain([debug.ScopeType.Local, |
| 282 | debug.ScopeType.Global], exec_state); |
| 283 | CheckScopeContent({i:5}, 0, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 284 | }; |
| 285 | local_6(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 286 | EndTest(); |
| 287 | |
| 288 | |
| 289 | // Local scope with parameters, local variables and local variable introduced |
| 290 | // using eval. |
| 291 | BeginTest("Local 7"); |
| 292 | |
| 293 | function local_7(a, b) { |
| 294 | var x = 3; |
| 295 | var y = 4; |
| 296 | eval('var i = 5'); |
| 297 | eval('var j = 6'); |
| 298 | debugger; |
| 299 | } |
| 300 | |
| 301 | listener_delegate = function(exec_state) { |
| 302 | CheckScopeChain([debug.ScopeType.Local, |
| 303 | debug.ScopeType.Global], exec_state); |
| 304 | CheckScopeContent({a:1,b:2,x:3,y:4,i:5,j:6}, 0, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 305 | }; |
| 306 | local_7(1, 2); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 307 | EndTest(); |
| 308 | |
| 309 | |
| 310 | // Single empty with block. |
| 311 | BeginTest("With 1"); |
| 312 | |
| 313 | function with_1() { |
| 314 | with({}) { |
| 315 | debugger; |
| 316 | } |
| 317 | } |
| 318 | |
| 319 | listener_delegate = function(exec_state) { |
| 320 | CheckScopeChain([debug.ScopeType.With, |
| 321 | debug.ScopeType.Local, |
| 322 | debug.ScopeType.Global], exec_state); |
| 323 | CheckScopeContent({}, 0, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 324 | }; |
| 325 | with_1(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 326 | EndTest(); |
| 327 | |
| 328 | |
| 329 | // Nested empty with blocks. |
| 330 | BeginTest("With 2"); |
| 331 | |
| 332 | function with_2() { |
| 333 | with({}) { |
| 334 | with({}) { |
| 335 | debugger; |
| 336 | } |
| 337 | } |
| 338 | } |
| 339 | |
| 340 | listener_delegate = function(exec_state) { |
| 341 | CheckScopeChain([debug.ScopeType.With, |
| 342 | debug.ScopeType.With, |
| 343 | debug.ScopeType.Local, |
| 344 | debug.ScopeType.Global], exec_state); |
| 345 | CheckScopeContent({}, 0, exec_state); |
| 346 | CheckScopeContent({}, 1, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 347 | }; |
| 348 | with_2(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 349 | EndTest(); |
| 350 | |
| 351 | |
| 352 | // With block using an in-place object literal. |
| 353 | BeginTest("With 3"); |
| 354 | |
| 355 | function with_3() { |
| 356 | with({a:1,b:2}) { |
| 357 | debugger; |
| 358 | } |
| 359 | } |
| 360 | |
| 361 | listener_delegate = function(exec_state) { |
| 362 | CheckScopeChain([debug.ScopeType.With, |
| 363 | debug.ScopeType.Local, |
| 364 | debug.ScopeType.Global], exec_state); |
| 365 | CheckScopeContent({a:1,b:2}, 0, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 366 | }; |
| 367 | with_3(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 368 | EndTest(); |
| 369 | |
| 370 | |
| 371 | // Nested with blocks using in-place object literals. |
| 372 | BeginTest("With 4"); |
| 373 | |
| 374 | function with_4() { |
| 375 | with({a:1,b:2}) { |
| 376 | with({a:2,b:1}) { |
| 377 | debugger; |
| 378 | } |
| 379 | } |
| 380 | } |
| 381 | |
| 382 | listener_delegate = function(exec_state) { |
| 383 | CheckScopeChain([debug.ScopeType.With, |
| 384 | debug.ScopeType.With, |
| 385 | debug.ScopeType.Local, |
| 386 | debug.ScopeType.Global], exec_state); |
| 387 | CheckScopeContent({a:2,b:1}, 0, exec_state); |
| 388 | CheckScopeContent({a:1,b:2}, 1, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 389 | }; |
| 390 | with_4(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 391 | EndTest(); |
| 392 | |
| 393 | |
| 394 | // Nested with blocks using existing object. |
| 395 | BeginTest("With 5"); |
| 396 | |
| 397 | var with_object = {c:3,d:4}; |
| 398 | function with_5() { |
| 399 | with(with_object) { |
| 400 | with(with_object) { |
| 401 | debugger; |
| 402 | } |
| 403 | } |
| 404 | } |
| 405 | |
| 406 | listener_delegate = function(exec_state) { |
| 407 | CheckScopeChain([debug.ScopeType.With, |
| 408 | debug.ScopeType.With, |
| 409 | debug.ScopeType.Local, |
| 410 | debug.ScopeType.Global], exec_state); |
| 411 | CheckScopeContent(with_object, 0, exec_state); |
| 412 | CheckScopeContent(with_object, 1, exec_state); |
| 413 | assertEquals(exec_state.frame().scope(0).scopeObject(), exec_state.frame().scope(1).scopeObject()); |
| 414 | assertEquals(with_object, exec_state.frame().scope(1).scopeObject().value()); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 415 | }; |
| 416 | with_5(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 417 | EndTest(); |
| 418 | |
| 419 | |
Ben Murdoch | 589d697 | 2011-11-30 16:04:58 +0000 | [diff] [blame] | 420 | // Nested with blocks using existing object in global code. |
| 421 | BeginTest("With 6"); |
| 422 | listener_delegate = function(exec_state) { |
| 423 | CheckScopeChain([debug.ScopeType.With, |
| 424 | debug.ScopeType.With, |
| 425 | debug.ScopeType.Global], exec_state); |
| 426 | CheckScopeContent(with_object, 0, exec_state); |
| 427 | CheckScopeContent(with_object, 1, exec_state); |
| 428 | assertEquals(exec_state.frame().scope(0).scopeObject(), exec_state.frame().scope(1).scopeObject()); |
| 429 | assertEquals(with_object, exec_state.frame().scope(1).scopeObject().value()); |
| 430 | }; |
| 431 | |
| 432 | var with_object = {c:3,d:4}; |
| 433 | with(with_object) { |
| 434 | with(with_object) { |
| 435 | debugger; |
| 436 | } |
| 437 | } |
| 438 | EndTest(); |
| 439 | |
| 440 | |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame^] | 441 | // With block in function that is marked for optimization while being executed. |
| 442 | BeginTest("With 7"); |
| 443 | |
| 444 | function with_7() { |
| 445 | with({}) { |
| 446 | %OptimizeFunctionOnNextCall(with_7); |
| 447 | debugger; |
| 448 | } |
| 449 | } |
| 450 | |
| 451 | listener_delegate = function(exec_state) { |
| 452 | CheckScopeChain([debug.ScopeType.With, |
| 453 | debug.ScopeType.Local, |
| 454 | debug.ScopeType.Global], exec_state); |
| 455 | CheckScopeContent({}, 0, exec_state); |
| 456 | }; |
| 457 | with_7(); |
| 458 | EndTest(); |
| 459 | |
| 460 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 461 | // Simple closure formed by returning an inner function referering the outer |
| 462 | // functions arguments. |
| 463 | BeginTest("Closure 1"); |
| 464 | |
| 465 | function closure_1(a) { |
| 466 | function f() { |
| 467 | debugger; |
| 468 | return a; |
| 469 | }; |
| 470 | return f; |
| 471 | } |
| 472 | |
| 473 | listener_delegate = function(exec_state) { |
| 474 | CheckScopeChain([debug.ScopeType.Local, |
| 475 | debug.ScopeType.Closure, |
| 476 | debug.ScopeType.Global], exec_state); |
| 477 | CheckScopeContent({a:1}, 1, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 478 | }; |
| 479 | closure_1(1)(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 480 | EndTest(); |
| 481 | |
| 482 | |
| 483 | // Simple closure formed by returning an inner function referering the outer |
| 484 | // functions arguments. Due to VM optimizations parts of the actual closure is |
| 485 | // missing from the debugger information. |
| 486 | BeginTest("Closure 2"); |
| 487 | |
| 488 | function closure_2(a, b) { |
| 489 | var x = a + 2; |
| 490 | var y = b + 2; |
| 491 | function f() { |
| 492 | debugger; |
| 493 | return a + x; |
| 494 | }; |
| 495 | return f; |
| 496 | } |
| 497 | |
| 498 | listener_delegate = function(exec_state) { |
| 499 | CheckScopeChain([debug.ScopeType.Local, |
| 500 | debug.ScopeType.Closure, |
| 501 | debug.ScopeType.Global], exec_state); |
| 502 | CheckScopeContent({a:1,x:3}, 1, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 503 | }; |
| 504 | closure_2(1, 2)(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 505 | EndTest(); |
| 506 | |
| 507 | |
| 508 | // Simple closure formed by returning an inner function referering the outer |
| 509 | // functions arguments. Using all arguments and locals from the outer function |
| 510 | // in the inner function makes these part of the debugger information on the |
| 511 | // closure. |
| 512 | BeginTest("Closure 3"); |
| 513 | |
| 514 | function closure_3(a, b) { |
| 515 | var x = a + 2; |
| 516 | var y = b + 2; |
| 517 | function f() { |
| 518 | debugger; |
| 519 | return a + b + x + y; |
| 520 | }; |
| 521 | return f; |
| 522 | } |
| 523 | |
| 524 | listener_delegate = function(exec_state) { |
| 525 | CheckScopeChain([debug.ScopeType.Local, |
| 526 | debug.ScopeType.Closure, |
| 527 | debug.ScopeType.Global], exec_state); |
| 528 | CheckScopeContent({a:1,b:2,x:3,y:4}, 1, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 529 | }; |
| 530 | closure_3(1, 2)(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 531 | EndTest(); |
| 532 | |
| 533 | |
| 534 | |
| 535 | // Simple closure formed by returning an inner function referering the outer |
| 536 | // functions arguments. Using all arguments and locals from the outer function |
| 537 | // in the inner function makes these part of the debugger information on the |
| 538 | // closure. Use the inner function as well... |
| 539 | BeginTest("Closure 4"); |
| 540 | |
| 541 | function closure_4(a, b) { |
| 542 | var x = a + 2; |
| 543 | var y = b + 2; |
| 544 | function f() { |
| 545 | debugger; |
| 546 | if (f) { |
| 547 | return a + b + x + y; |
| 548 | } |
| 549 | }; |
| 550 | return f; |
| 551 | } |
| 552 | |
| 553 | listener_delegate = function(exec_state) { |
| 554 | CheckScopeChain([debug.ScopeType.Local, |
| 555 | debug.ScopeType.Closure, |
| 556 | debug.ScopeType.Global], exec_state); |
| 557 | CheckScopeContent({a:1,b:2,x:3,y:4,f:function(){}}, 1, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 558 | }; |
| 559 | closure_4(1, 2)(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 560 | EndTest(); |
| 561 | |
| 562 | |
| 563 | |
| 564 | // Simple closure formed by returning an inner function referering the outer |
| 565 | // functions arguments. In the presence of eval all arguments and locals |
| 566 | // (including the inner function itself) from the outer function becomes part of |
| 567 | // the debugger infformation on the closure. |
| 568 | BeginTest("Closure 5"); |
| 569 | |
| 570 | function closure_5(a, b) { |
| 571 | var x = 3; |
| 572 | var y = 4; |
| 573 | function f() { |
| 574 | eval(''); |
| 575 | debugger; |
| 576 | return 1; |
| 577 | }; |
| 578 | return f; |
| 579 | } |
| 580 | |
| 581 | listener_delegate = function(exec_state) { |
| 582 | CheckScopeChain([debug.ScopeType.Local, |
| 583 | debug.ScopeType.Closure, |
| 584 | debug.ScopeType.Global], exec_state); |
| 585 | CheckScopeContent({a:1,b:2,x:3,y:4,f:function(){}}, 1, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 586 | }; |
| 587 | closure_5(1, 2)(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 588 | EndTest(); |
| 589 | |
| 590 | |
| 591 | // Two closures. Due to optimizations only the parts actually used are provided |
| 592 | // through the debugger information. |
| 593 | BeginTest("Closure 6"); |
| 594 | function closure_6(a, b) { |
| 595 | function f(a, b) { |
| 596 | var x = 3; |
| 597 | var y = 4; |
| 598 | return function() { |
| 599 | var x = 3; |
| 600 | var y = 4; |
| 601 | debugger; |
| 602 | some_global = a; |
| 603 | return f; |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 604 | }; |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 605 | } |
| 606 | return f(a, b); |
| 607 | } |
| 608 | |
| 609 | listener_delegate = function(exec_state) { |
| 610 | CheckScopeChain([debug.ScopeType.Local, |
| 611 | debug.ScopeType.Closure, |
| 612 | debug.ScopeType.Closure, |
| 613 | debug.ScopeType.Global], exec_state); |
| 614 | CheckScopeContent({a:1}, 1, exec_state); |
| 615 | CheckScopeContent({f:function(){}}, 2, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 616 | }; |
| 617 | closure_6(1, 2)(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 618 | EndTest(); |
| 619 | |
| 620 | |
| 621 | // Two closures. In the presence of eval all information is provided as the |
| 622 | // compiler cannot determine which parts are used. |
| 623 | BeginTest("Closure 7"); |
| 624 | function closure_7(a, b) { |
| 625 | var x = 3; |
| 626 | var y = 4; |
| 627 | eval('var i = 5'); |
| 628 | eval('var j = 6'); |
| 629 | function f(a, b) { |
| 630 | var x = 3; |
| 631 | var y = 4; |
| 632 | eval('var i = 5'); |
| 633 | eval('var j = 6'); |
| 634 | return function() { |
| 635 | debugger; |
| 636 | some_global = a; |
| 637 | return f; |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 638 | }; |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 639 | } |
| 640 | return f(a, b); |
| 641 | } |
| 642 | |
| 643 | listener_delegate = function(exec_state) { |
| 644 | CheckScopeChain([debug.ScopeType.Local, |
| 645 | debug.ScopeType.Closure, |
| 646 | debug.ScopeType.Closure, |
| 647 | debug.ScopeType.Global], exec_state); |
| 648 | CheckScopeContent({}, 0, exec_state); |
| 649 | CheckScopeContent({a:1,b:2,x:3,y:4,i:5,j:6}, 1, exec_state); |
| 650 | CheckScopeContent({a:1,b:2,x:3,y:4,i:5,j:6,f:function(){}}, 2, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 651 | }; |
| 652 | closure_7(1, 2)(); |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 653 | EndTest(); |
| 654 | |
| 655 | |
| 656 | // Closure that may be optimized out. |
| 657 | BeginTest("Closure 8"); |
| 658 | function closure_8() { |
| 659 | (function inner(x) { |
| 660 | debugger; |
| 661 | })(2); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 662 | } |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 663 | |
| 664 | listener_delegate = function(exec_state) { |
| 665 | CheckScopeChain([debug.ScopeType.Local, |
| 666 | debug.ScopeType.Global], exec_state); |
| 667 | CheckScopeContent({x: 2}, 0, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 668 | }; |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 669 | closure_8(); |
| 670 | EndTest(); |
| 671 | |
| 672 | |
| 673 | BeginTest("Closure 9"); |
| 674 | function closure_9() { |
| 675 | eval("var y = 1;"); |
| 676 | eval("var z = 1;"); |
| 677 | (function inner(x) { |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 678 | y++; |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 679 | z++; |
| 680 | debugger; |
| 681 | })(2); |
| 682 | } |
| 683 | |
| 684 | listener_delegate = function(exec_state) { |
| 685 | CheckScopeChain([debug.ScopeType.Local, |
| 686 | debug.ScopeType.Closure, |
| 687 | debug.ScopeType.Global], exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 688 | }; |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 689 | closure_9(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 690 | EndTest(); |
| 691 | |
| 692 | |
| 693 | // Test a mixture of scopes. |
| 694 | BeginTest("The full monty"); |
| 695 | function the_full_monty(a, b) { |
| 696 | var x = 3; |
| 697 | var y = 4; |
| 698 | eval('var i = 5'); |
| 699 | eval('var j = 6'); |
| 700 | function f(a, b) { |
| 701 | var x = 9; |
| 702 | var y = 10; |
| 703 | eval('var i = 11'); |
| 704 | eval('var j = 12'); |
| 705 | with ({j:13}){ |
| 706 | return function() { |
| 707 | var x = 14; |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 708 | with ({a:15}) { |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 709 | with ({b:16}) { |
| 710 | debugger; |
| 711 | some_global = a; |
| 712 | return f; |
| 713 | } |
| 714 | } |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 715 | }; |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 716 | } |
| 717 | } |
| 718 | return f(a, b); |
| 719 | } |
| 720 | |
| 721 | listener_delegate = function(exec_state) { |
| 722 | CheckScopeChain([debug.ScopeType.With, |
| 723 | debug.ScopeType.With, |
| 724 | debug.ScopeType.Local, |
| 725 | debug.ScopeType.With, |
| 726 | debug.ScopeType.Closure, |
| 727 | debug.ScopeType.Closure, |
| 728 | debug.ScopeType.Global], exec_state); |
| 729 | CheckScopeContent({b:16}, 0, exec_state); |
| 730 | CheckScopeContent({a:15}, 1, exec_state); |
| 731 | CheckScopeContent({x:14}, 2, exec_state); |
| 732 | CheckScopeContent({j:13}, 3, exec_state); |
| 733 | CheckScopeContent({a:1,b:2,x:9,y:10,i:11,j:12}, 4, exec_state); |
| 734 | CheckScopeContent({a:1,b:2,x:3,y:4,i:5,j:6,f:function(){}}, 5, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 735 | }; |
| 736 | the_full_monty(1, 2)(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 737 | EndTest(); |
| 738 | |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 739 | |
| 740 | BeginTest("Closure inside With 1"); |
| 741 | function closure_in_with_1() { |
| 742 | with({x:1}) { |
| 743 | (function inner(x) { |
| 744 | debugger; |
| 745 | })(2); |
| 746 | } |
| 747 | } |
| 748 | |
| 749 | listener_delegate = function(exec_state) { |
| 750 | CheckScopeChain([debug.ScopeType.Local, |
| 751 | debug.ScopeType.With, |
| 752 | debug.ScopeType.Closure, |
| 753 | debug.ScopeType.Global], exec_state); |
| 754 | CheckScopeContent({x: 2}, 0, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 755 | }; |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 756 | closure_in_with_1(); |
| 757 | EndTest(); |
| 758 | |
| 759 | |
| 760 | BeginTest("Closure inside With 2"); |
| 761 | function closure_in_with_2() { |
| 762 | with({x:1}) { |
| 763 | (function inner(x) { |
| 764 | with({x:3}) { |
| 765 | debugger; |
| 766 | } |
| 767 | })(2); |
| 768 | } |
| 769 | } |
| 770 | |
| 771 | listener_delegate = function(exec_state) { |
| 772 | CheckScopeChain([debug.ScopeType.With, |
| 773 | debug.ScopeType.Local, |
| 774 | debug.ScopeType.With, |
| 775 | debug.ScopeType.Closure, |
| 776 | debug.ScopeType.Global], exec_state); |
| 777 | CheckScopeContent({x: 3}, 0, exec_state); |
| 778 | CheckScopeContent({x: 2}, 1, exec_state); |
| 779 | CheckScopeContent({x: 1}, 2, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 780 | }; |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 781 | closure_in_with_2(); |
| 782 | EndTest(); |
| 783 | |
| 784 | |
| 785 | BeginTest("Closure inside With 3"); |
| 786 | function createClosure(a) { |
| 787 | var b = a + 1; |
| 788 | return function closure() { |
| 789 | var c = b; |
| 790 | (function inner(x) { |
| 791 | with({x:c}) { |
| 792 | debugger; |
| 793 | } |
| 794 | })(2); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 795 | }; |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame] | 796 | } |
| 797 | |
| 798 | function closure_in_with_3() { |
| 799 | var f = createClosure(0); |
| 800 | f(); |
| 801 | } |
| 802 | |
| 803 | listener_delegate = function(exec_state) { |
| 804 | CheckScopeChain([debug.ScopeType.With, |
| 805 | debug.ScopeType.Local, |
| 806 | debug.ScopeType.Closure, |
| 807 | debug.ScopeType.Closure, |
| 808 | debug.ScopeType.Global], exec_state); |
| 809 | } |
| 810 | closure_in_with_3(); |
| 811 | EndTest(); |
| 812 | |
| 813 | |
Ben Murdoch | 589d697 | 2011-11-30 16:04:58 +0000 | [diff] [blame] | 814 | BeginTest("Closure inside With 4"); |
| 815 | listener_delegate = function(exec_state) { |
| 816 | CheckScopeChain([debug.ScopeType.Local, |
| 817 | debug.ScopeType.With, |
| 818 | debug.ScopeType.Global], exec_state); |
| 819 | CheckScopeContent({x: 2}, 0, exec_state); |
| 820 | CheckScopeContent({x: 1}, 1, exec_state); |
| 821 | }; |
| 822 | |
| 823 | with({x:1}) { |
| 824 | (function(x) { |
| 825 | debugger; |
| 826 | })(2); |
| 827 | } |
| 828 | EndTest(); |
| 829 | |
| 830 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 831 | // Test global scope. |
| 832 | BeginTest("Global"); |
| 833 | listener_delegate = function(exec_state) { |
| 834 | CheckScopeChain([debug.ScopeType.Global], exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 835 | }; |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 836 | debugger; |
| 837 | EndTest(); |
| 838 | |
| 839 | |
| 840 | BeginTest("Catch block 1"); |
| 841 | function catch_block_1() { |
| 842 | try { |
| 843 | throw 'Exception'; |
| 844 | } catch (e) { |
| 845 | debugger; |
| 846 | } |
| 847 | }; |
| 848 | |
| 849 | |
| 850 | listener_delegate = function(exec_state) { |
| 851 | CheckScopeChain([debug.ScopeType.Catch, |
| 852 | debug.ScopeType.Local, |
| 853 | debug.ScopeType.Global], exec_state); |
| 854 | CheckScopeContent({e:'Exception'}, 0, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 855 | }; |
| 856 | catch_block_1(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 857 | EndTest(); |
| 858 | |
| 859 | |
| 860 | BeginTest("Catch block 2"); |
| 861 | function catch_block_2() { |
| 862 | try { |
| 863 | throw 'Exception'; |
| 864 | } catch (e) { |
| 865 | with({n:10}) { |
| 866 | debugger; |
| 867 | } |
| 868 | } |
| 869 | }; |
| 870 | |
| 871 | |
| 872 | listener_delegate = function(exec_state) { |
| 873 | CheckScopeChain([debug.ScopeType.With, |
| 874 | debug.ScopeType.Catch, |
| 875 | debug.ScopeType.Local, |
| 876 | debug.ScopeType.Global], exec_state); |
| 877 | CheckScopeContent({n:10}, 0, exec_state); |
| 878 | CheckScopeContent({e:'Exception'}, 1, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 879 | }; |
| 880 | catch_block_2(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 881 | EndTest(); |
| 882 | |
| 883 | |
| 884 | BeginTest("Catch block 3"); |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 885 | function catch_block_3() { |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 886 | // Do eval to dynamically declare a local variable so that the context's |
| 887 | // extension slot is initialized with JSContextExtensionObject. |
| 888 | eval("var y = 78;"); |
| 889 | try { |
| 890 | throw 'Exception'; |
| 891 | } catch (e) { |
| 892 | debugger; |
| 893 | } |
| 894 | }; |
| 895 | |
| 896 | |
| 897 | listener_delegate = function(exec_state) { |
| 898 | CheckScopeChain([debug.ScopeType.Catch, |
| 899 | debug.ScopeType.Local, |
| 900 | debug.ScopeType.Global], exec_state); |
| 901 | CheckScopeContent({e:'Exception'}, 0, exec_state); |
| 902 | CheckScopeContent({y:78}, 1, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 903 | }; |
| 904 | catch_block_3(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 905 | EndTest(); |
| 906 | |
| 907 | |
| 908 | BeginTest("Catch block 4"); |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 909 | function catch_block_4() { |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 910 | // Do eval to dynamically declare a local variable so that the context's |
| 911 | // extension slot is initialized with JSContextExtensionObject. |
| 912 | eval("var y = 98;"); |
| 913 | try { |
| 914 | throw 'Exception'; |
| 915 | } catch (e) { |
| 916 | with({n:10}) { |
| 917 | debugger; |
| 918 | } |
| 919 | } |
| 920 | }; |
| 921 | |
| 922 | listener_delegate = function(exec_state) { |
| 923 | CheckScopeChain([debug.ScopeType.With, |
| 924 | debug.ScopeType.Catch, |
| 925 | debug.ScopeType.Local, |
| 926 | debug.ScopeType.Global], exec_state); |
| 927 | CheckScopeContent({n:10}, 0, exec_state); |
| 928 | CheckScopeContent({e:'Exception'}, 1, exec_state); |
| 929 | CheckScopeContent({y:98}, 2, exec_state); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 930 | }; |
| 931 | catch_block_4(); |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 932 | EndTest(); |
| 933 | |
| 934 | |
Ben Murdoch | 589d697 | 2011-11-30 16:04:58 +0000 | [diff] [blame] | 935 | // Test catch in global scope. |
| 936 | BeginTest("Catch block 5"); |
| 937 | listener_delegate = function(exec_state) { |
| 938 | CheckScopeChain([debug.ScopeType.Catch, |
| 939 | debug.ScopeType.Global], exec_state); |
| 940 | CheckScopeContent({e:'Exception'}, 0, exec_state); |
| 941 | }; |
| 942 | |
| 943 | try { |
| 944 | throw 'Exception'; |
| 945 | } catch (e) { |
| 946 | debugger; |
| 947 | } |
| 948 | |
| 949 | EndTest(); |
| 950 | |
| 951 | |
| 952 | // Closure inside catch in global code. |
| 953 | BeginTest("Catch block 6"); |
| 954 | listener_delegate = function(exec_state) { |
| 955 | CheckScopeChain([debug.ScopeType.Local, |
| 956 | debug.ScopeType.Catch, |
| 957 | debug.ScopeType.Global], exec_state); |
| 958 | CheckScopeContent({x: 2}, 0, exec_state); |
| 959 | CheckScopeContent({e:'Exception'}, 1, exec_state); |
| 960 | }; |
| 961 | |
| 962 | try { |
| 963 | throw 'Exception'; |
| 964 | } catch (e) { |
| 965 | (function(x) { |
| 966 | debugger; |
| 967 | })(2); |
| 968 | } |
| 969 | EndTest(); |
| 970 | |
| 971 | |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame^] | 972 | // Catch block in function that is marked for optimization while being executed. |
| 973 | BeginTest("Catch block 7"); |
| 974 | function catch_block_7() { |
| 975 | %OptimizeFunctionOnNextCall(catch_block_7); |
| 976 | try { |
| 977 | throw 'Exception'; |
| 978 | } catch (e) { |
| 979 | debugger; |
| 980 | } |
| 981 | }; |
| 982 | |
| 983 | |
| 984 | listener_delegate = function(exec_state) { |
| 985 | CheckScopeChain([debug.ScopeType.Catch, |
| 986 | debug.ScopeType.Local, |
| 987 | debug.ScopeType.Global], exec_state); |
| 988 | CheckScopeContent({e:'Exception'}, 0, exec_state); |
| 989 | }; |
| 990 | catch_block_7(); |
| 991 | EndTest(); |
| 992 | |
| 993 | |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 994 | assertEquals(begin_test_count, break_count, |
| 995 | 'one or more tests did not enter the debugger'); |
| 996 | assertEquals(begin_test_count, end_test_count, |
| 997 | 'one or more tests did not have its result checked'); |