| // Copyright 2008 the V8 project authors. All rights reserved. |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following |
| // disclaimer in the documentation and/or other materials provided |
| // with the distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived |
| // from this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| // Flags: --expose-debug-as debug |
| // The functions used for testing backtraces. They are at the top to make the |
| // testing of source line/column easier. |
| |
| |
| // Get the Debug object exposed from the debug context global object. |
| Debug = debug.Debug |
| |
| var name; |
| var listener_delegate; |
| var listener_called; |
| var exception; |
| var begin_test_count = 0; |
| var end_test_count = 0; |
| var break_count = 0; |
| |
| |
| // Debug event listener which delegates. |
| function listener(event, exec_state, event_data, data) { |
| try { |
| if (event == Debug.DebugEvent.Break) { |
| break_count++; |
| listener_called = true; |
| listener_delegate(exec_state) |
| } |
| } catch (e) { |
| exception = e; |
| } |
| } |
| |
| // Add the debug event listener. |
| Debug.setListener(listener); |
| |
| |
| // Initialize for a noew test. |
| function BeginTest(name) { |
| test_name = name; |
| listener_delegate = null; |
| listener_called = false; |
| exception = null; |
| begin_test_count++; |
| } |
| |
| |
| // Check result of a test. |
| function EndTest() { |
| assertTrue(listener_called, "listerner not called for " + test_name); |
| assertNull(exception, test_name) |
| end_test_count++; |
| } |
| |
| |
| // Check that the scope chain contains the expected types of scopes. |
| function CheckScopeChain(scopes, exec_state) { |
| assertEquals(scopes.length, exec_state.frame().scopeCount()); |
| for (var i = 0; i < scopes.length; i++) { |
| var scope = exec_state.frame().scope(i); |
| assertTrue(scope.isScope()); |
| assertEquals(scopes[i], scope.scopeType()); |
| |
| // Check the global object when hitting the global scope. |
| if (scopes[i] == debug.ScopeType.Global) { |
| assertEquals(this, scope.scopeObject().value()); |
| } |
| } |
| |
| // Get the debug command processor. |
| var dcp = exec_state.debugCommandProcessor("unspecified_running_state"); |
| |
| // Send a scopes request and check the result. |
| var json; |
| request_json = '{"seq":0,"type":"request","command":"scopes"}' |
| var response_json = dcp.processDebugJSONRequest(request_json); |
| var response = JSON.parse(response_json); |
| assertEquals(scopes.length, response.body.scopes.length); |
| for (var i = 0; i < scopes.length; i++) { |
| assertEquals(i, response.body.scopes[i].index); |
| assertEquals(scopes[i], response.body.scopes[i].type); |
| if (scopes[i] == debug.ScopeType.Local || |
| scopes[i] == debug.ScopeType.Closure) { |
| assertTrue(response.body.scopes[i].object.ref < 0); |
| } else { |
| assertTrue(response.body.scopes[i].object.ref >= 0); |
| } |
| var found = false; |
| for (var j = 0; j < response.refs.length && !found; j++) { |
| found = response.refs[j].handle == response.body.scopes[i].object.ref; |
| } |
| assertTrue(found, "Scope object " + response.body.scopes[i].object.ref + " not found"); |
| } |
| } |
| |
| |
| // Check that the content of the scope is as expected. For functions just check |
| // that there is a function. |
| function CheckScopeContent(content, number, exec_state) { |
| var scope = exec_state.frame().scope(number) |
| var count = 0; |
| for (var p in content) { |
| var property_mirror = scope.scopeObject().property(p); |
| assertFalse(property_mirror.isUndefined(), 'property ' + p + ' not found in scope'); |
| if (typeof(content[p]) === 'function') { |
| assertTrue(property_mirror.value().isFunction()); |
| } else { |
| assertEquals(content[p], property_mirror.value().value(), 'property ' + p + ' has unexpected value'); |
| } |
| count++; |
| } |
| |
| // 'arguments' and might be exposed in the local and closure scope. Just |
| // ignore this. |
| var scope_size = scope.scopeObject().properties().length; |
| if (!scope.scopeObject().property('arguments').isUndefined()) { |
| scope_size--; |
| } |
| // Also ignore synthetic variable from catch block. |
| if (!scope.scopeObject().property('.catch-var').isUndefined()) { |
| scope_size--; |
| } |
| // Skip property with empty name. |
| if (!scope.scopeObject().property('').isUndefined()) { |
| scope_size--; |
| } |
| |
| if (count != scope_size) { |
| print('Names found in scope:'); |
| var names = scope.scopeObject().propertyNames(); |
| for (var i = 0; i < names.length; i++) { |
| print(names[i]); |
| } |
| } |
| assertEquals(count, scope_size); |
| |
| // Get the debug command processor. |
| var dcp = exec_state.debugCommandProcessor("unspecified_running_state"); |
| |
| // Send a scope request for information on a single scope and check the |
| // result. |
| request_json = '{"seq":0,"type":"request","command":"scope","arguments":{"number":' |
| request_json += scope.scopeIndex(); |
| request_json += '}}' |
| var response_json = dcp.processDebugJSONRequest(request_json); |
| var response = JSON.parse(response_json); |
| assertEquals(scope.scopeType(), response.body.type); |
| assertEquals(number, response.body.index); |
| if (scope.scopeType() == debug.ScopeType.Local || |
| scope.scopeType() == debug.ScopeType.Closure) { |
| assertTrue(response.body.object.ref < 0); |
| } else { |
| assertTrue(response.body.object.ref >= 0); |
| } |
| var found = false; |
| for (var i = 0; i < response.refs.length && !found; i++) { |
| found = response.refs[i].handle == response.body.object.ref; |
| } |
| assertTrue(found, "Scope object " + response.body.object.ref + " not found"); |
| } |
| |
| |
| // Simple empty local scope. |
| BeginTest("Local 1"); |
| |
| function local_1() { |
| debugger; |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({}, 0, exec_state); |
| } |
| local_1() |
| EndTest(); |
| |
| |
| // Local scope with a parameter. |
| BeginTest("Local 2"); |
| |
| function local_2(a) { |
| debugger; |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({a:1}, 0, exec_state); |
| } |
| local_2(1) |
| EndTest(); |
| |
| |
| // Local scope with a parameter and a local variable. |
| BeginTest("Local 3"); |
| |
| function local_3(a) { |
| var x = 3; |
| debugger; |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({a:1,x:3}, 0, exec_state); |
| } |
| local_3(1) |
| EndTest(); |
| |
| |
| // Local scope with parameters and local variables. |
| BeginTest("Local 4"); |
| |
| function local_4(a, b) { |
| var x = 3; |
| var y = 4; |
| debugger; |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({a:1,b:2,x:3,y:4}, 0, exec_state); |
| } |
| local_4(1, 2) |
| EndTest(); |
| |
| |
| // Empty local scope with use of eval. |
| BeginTest("Local 5"); |
| |
| function local_5() { |
| eval(''); |
| debugger; |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({}, 0, exec_state); |
| } |
| local_5() |
| EndTest(); |
| |
| |
| // Local introducing local variable using eval. |
| BeginTest("Local 6"); |
| |
| function local_6() { |
| eval('var i = 5'); |
| debugger; |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({i:5}, 0, exec_state); |
| } |
| local_6() |
| EndTest(); |
| |
| |
| // Local scope with parameters, local variables and local variable introduced |
| // using eval. |
| BeginTest("Local 7"); |
| |
| function local_7(a, b) { |
| var x = 3; |
| var y = 4; |
| eval('var i = 5'); |
| eval('var j = 6'); |
| debugger; |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({a:1,b:2,x:3,y:4,i:5,j:6}, 0, exec_state); |
| } |
| local_7(1, 2) |
| EndTest(); |
| |
| |
| // Single empty with block. |
| BeginTest("With 1"); |
| |
| function with_1() { |
| with({}) { |
| debugger; |
| } |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.With, |
| debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({}, 0, exec_state); |
| } |
| with_1() |
| EndTest(); |
| |
| |
| // Nested empty with blocks. |
| BeginTest("With 2"); |
| |
| function with_2() { |
| with({}) { |
| with({}) { |
| debugger; |
| } |
| } |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.With, |
| debug.ScopeType.With, |
| debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({}, 0, exec_state); |
| CheckScopeContent({}, 1, exec_state); |
| } |
| with_2() |
| EndTest(); |
| |
| |
| // With block using an in-place object literal. |
| BeginTest("With 3"); |
| |
| function with_3() { |
| with({a:1,b:2}) { |
| debugger; |
| } |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.With, |
| debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({a:1,b:2}, 0, exec_state); |
| } |
| with_3() |
| EndTest(); |
| |
| |
| // Nested with blocks using in-place object literals. |
| BeginTest("With 4"); |
| |
| function with_4() { |
| with({a:1,b:2}) { |
| with({a:2,b:1}) { |
| debugger; |
| } |
| } |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.With, |
| debug.ScopeType.With, |
| debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({a:2,b:1}, 0, exec_state); |
| CheckScopeContent({a:1,b:2}, 1, exec_state); |
| } |
| with_4() |
| EndTest(); |
| |
| |
| // Nested with blocks using existing object. |
| BeginTest("With 5"); |
| |
| var with_object = {c:3,d:4}; |
| function with_5() { |
| with(with_object) { |
| with(with_object) { |
| debugger; |
| } |
| } |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.With, |
| debug.ScopeType.With, |
| debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent(with_object, 0, exec_state); |
| CheckScopeContent(with_object, 1, exec_state); |
| assertEquals(exec_state.frame().scope(0).scopeObject(), exec_state.frame().scope(1).scopeObject()); |
| assertEquals(with_object, exec_state.frame().scope(1).scopeObject().value()); |
| } |
| with_5() |
| EndTest(); |
| |
| |
| // Simple closure formed by returning an inner function referering the outer |
| // functions arguments. |
| BeginTest("Closure 1"); |
| |
| function closure_1(a) { |
| function f() { |
| debugger; |
| return a; |
| }; |
| return f; |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({a:1}, 1, exec_state); |
| } |
| closure_1(1)() |
| EndTest(); |
| |
| |
| // Simple closure formed by returning an inner function referering the outer |
| // functions arguments. Due to VM optimizations parts of the actual closure is |
| // missing from the debugger information. |
| BeginTest("Closure 2"); |
| |
| function closure_2(a, b) { |
| var x = a + 2; |
| var y = b + 2; |
| function f() { |
| debugger; |
| return a + x; |
| }; |
| return f; |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({a:1,x:3}, 1, exec_state); |
| } |
| closure_2(1, 2)() |
| EndTest(); |
| |
| |
| // Simple closure formed by returning an inner function referering the outer |
| // functions arguments. Using all arguments and locals from the outer function |
| // in the inner function makes these part of the debugger information on the |
| // closure. |
| BeginTest("Closure 3"); |
| |
| function closure_3(a, b) { |
| var x = a + 2; |
| var y = b + 2; |
| function f() { |
| debugger; |
| return a + b + x + y; |
| }; |
| return f; |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({a:1,b:2,x:3,y:4}, 1, exec_state); |
| } |
| closure_3(1, 2)() |
| EndTest(); |
| |
| |
| |
| // Simple closure formed by returning an inner function referering the outer |
| // functions arguments. Using all arguments and locals from the outer function |
| // in the inner function makes these part of the debugger information on the |
| // closure. Use the inner function as well... |
| BeginTest("Closure 4"); |
| |
| function closure_4(a, b) { |
| var x = a + 2; |
| var y = b + 2; |
| function f() { |
| debugger; |
| if (f) { |
| return a + b + x + y; |
| } |
| }; |
| return f; |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({a:1,b:2,x:3,y:4,f:function(){}}, 1, exec_state); |
| } |
| closure_4(1, 2)() |
| EndTest(); |
| |
| |
| |
| // Simple closure formed by returning an inner function referering the outer |
| // functions arguments. In the presence of eval all arguments and locals |
| // (including the inner function itself) from the outer function becomes part of |
| // the debugger infformation on the closure. |
| BeginTest("Closure 5"); |
| |
| function closure_5(a, b) { |
| var x = 3; |
| var y = 4; |
| function f() { |
| eval(''); |
| debugger; |
| return 1; |
| }; |
| return f; |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({a:1,b:2,x:3,y:4,f:function(){}}, 1, exec_state); |
| } |
| closure_5(1, 2)() |
| EndTest(); |
| |
| |
| // Two closures. Due to optimizations only the parts actually used are provided |
| // through the debugger information. |
| BeginTest("Closure 6"); |
| function closure_6(a, b) { |
| function f(a, b) { |
| var x = 3; |
| var y = 4; |
| return function() { |
| var x = 3; |
| var y = 4; |
| debugger; |
| some_global = a; |
| return f; |
| } |
| } |
| return f(a, b); |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({a:1}, 1, exec_state); |
| CheckScopeContent({f:function(){}}, 2, exec_state); |
| } |
| closure_6(1, 2)() |
| EndTest(); |
| |
| |
| // Two closures. In the presence of eval all information is provided as the |
| // compiler cannot determine which parts are used. |
| BeginTest("Closure 7"); |
| function closure_7(a, b) { |
| var x = 3; |
| var y = 4; |
| eval('var i = 5'); |
| eval('var j = 6'); |
| function f(a, b) { |
| var x = 3; |
| var y = 4; |
| eval('var i = 5'); |
| eval('var j = 6'); |
| return function() { |
| debugger; |
| some_global = a; |
| return f; |
| } |
| } |
| return f(a, b); |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({}, 0, exec_state); |
| CheckScopeContent({a:1,b:2,x:3,y:4,i:5,j:6}, 1, exec_state); |
| CheckScopeContent({a:1,b:2,x:3,y:4,i:5,j:6,f:function(){}}, 2, exec_state); |
| } |
| closure_7(1, 2)() |
| EndTest(); |
| |
| |
| // Closure that may be optimized out. |
| BeginTest("Closure 8"); |
| function closure_8() { |
| (function inner(x) { |
| debugger; |
| })(2); |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({x: 2}, 0, exec_state); |
| } |
| closure_8(); |
| EndTest(); |
| |
| |
| BeginTest("Closure 9"); |
| function closure_9() { |
| eval("var y = 1;"); |
| eval("var z = 1;"); |
| (function inner(x) { |
| y++; |
| z++; |
| debugger; |
| })(2); |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Global], exec_state); |
| } |
| closure_9(); |
| EndTest(); |
| |
| |
| // Test a mixture of scopes. |
| BeginTest("The full monty"); |
| function the_full_monty(a, b) { |
| var x = 3; |
| var y = 4; |
| eval('var i = 5'); |
| eval('var j = 6'); |
| function f(a, b) { |
| var x = 9; |
| var y = 10; |
| eval('var i = 11'); |
| eval('var j = 12'); |
| with ({j:13}){ |
| return function() { |
| var x = 14; |
| with ({a:15}) { |
| with ({b:16}) { |
| debugger; |
| some_global = a; |
| return f; |
| } |
| } |
| } |
| } |
| } |
| return f(a, b); |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.With, |
| debug.ScopeType.With, |
| debug.ScopeType.Local, |
| debug.ScopeType.With, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({b:16}, 0, exec_state); |
| CheckScopeContent({a:15}, 1, exec_state); |
| CheckScopeContent({x:14}, 2, exec_state); |
| CheckScopeContent({j:13}, 3, exec_state); |
| CheckScopeContent({a:1,b:2,x:9,y:10,i:11,j:12}, 4, exec_state); |
| CheckScopeContent({a:1,b:2,x:3,y:4,i:5,j:6,f:function(){}}, 5, exec_state); |
| } |
| the_full_monty(1, 2)() |
| EndTest(); |
| |
| |
| BeginTest("Closure inside With 1"); |
| function closure_in_with_1() { |
| with({x:1}) { |
| (function inner(x) { |
| debugger; |
| })(2); |
| } |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Local, |
| debug.ScopeType.With, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({x: 2}, 0, exec_state); |
| } |
| closure_in_with_1(); |
| EndTest(); |
| |
| |
| BeginTest("Closure inside With 2"); |
| function closure_in_with_2() { |
| with({x:1}) { |
| (function inner(x) { |
| with({x:3}) { |
| debugger; |
| } |
| })(2); |
| } |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.With, |
| debug.ScopeType.Local, |
| debug.ScopeType.With, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({x: 3}, 0, exec_state); |
| CheckScopeContent({x: 2}, 1, exec_state); |
| CheckScopeContent({x: 1}, 2, exec_state); |
| } |
| closure_in_with_2(); |
| EndTest(); |
| |
| |
| BeginTest("Closure inside With 3"); |
| function createClosure(a) { |
| var b = a + 1; |
| return function closure() { |
| var c = b; |
| (function inner(x) { |
| with({x:c}) { |
| debugger; |
| } |
| })(2); |
| } |
| } |
| |
| function closure_in_with_3() { |
| var f = createClosure(0); |
| f(); |
| } |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.With, |
| debug.ScopeType.Local, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Closure, |
| debug.ScopeType.Global], exec_state); |
| } |
| closure_in_with_3(); |
| EndTest(); |
| |
| |
| // Test global scope. |
| BeginTest("Global"); |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Global], exec_state); |
| } |
| debugger; |
| EndTest(); |
| |
| |
| BeginTest("Catch block 1"); |
| function catch_block_1() { |
| try { |
| throw 'Exception'; |
| } catch (e) { |
| debugger; |
| } |
| }; |
| |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Catch, |
| debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({e:'Exception'}, 0, exec_state); |
| } |
| catch_block_1() |
| EndTest(); |
| |
| |
| BeginTest("Catch block 2"); |
| function catch_block_2() { |
| try { |
| throw 'Exception'; |
| } catch (e) { |
| with({n:10}) { |
| debugger; |
| } |
| } |
| }; |
| |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.With, |
| debug.ScopeType.Catch, |
| debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({n:10}, 0, exec_state); |
| CheckScopeContent({e:'Exception'}, 1, exec_state); |
| } |
| catch_block_2() |
| EndTest(); |
| |
| |
| BeginTest("Catch block 3"); |
| function catch_block_3() { |
| // Do eval to dynamically declare a local variable so that the context's |
| // extension slot is initialized with JSContextExtensionObject. |
| eval("var y = 78;"); |
| try { |
| throw 'Exception'; |
| } catch (e) { |
| debugger; |
| } |
| }; |
| |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.Catch, |
| debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({e:'Exception'}, 0, exec_state); |
| CheckScopeContent({y:78}, 1, exec_state); |
| } |
| catch_block_3() |
| EndTest(); |
| |
| |
| BeginTest("Catch block 4"); |
| function catch_block_4() { |
| // Do eval to dynamically declare a local variable so that the context's |
| // extension slot is initialized with JSContextExtensionObject. |
| eval("var y = 98;"); |
| try { |
| throw 'Exception'; |
| } catch (e) { |
| with({n:10}) { |
| debugger; |
| } |
| } |
| }; |
| |
| listener_delegate = function(exec_state) { |
| CheckScopeChain([debug.ScopeType.With, |
| debug.ScopeType.Catch, |
| debug.ScopeType.Local, |
| debug.ScopeType.Global], exec_state); |
| CheckScopeContent({n:10}, 0, exec_state); |
| CheckScopeContent({e:'Exception'}, 1, exec_state); |
| CheckScopeContent({y:98}, 2, exec_state); |
| } |
| catch_block_4() |
| EndTest(); |
| |
| |
| assertEquals(begin_test_count, break_count, 'one or more tests did not enter the debugger'); |
| assertEquals(begin_test_count, end_test_count, 'one or more tests did not have its result checked'); |
