3b955790a0
It also fixes "backtrace" command so that it didn't give away random stack if we are running Review URL: http://codereview.chromium.org/242034 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3077 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
762 lines
20 KiB
JavaScript
762 lines
20 KiB
JavaScript
// 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--;
|
|
}
|
|
|
|
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();
|
|
|
|
|
|
// 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();
|
|
|
|
// 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_1() {
|
|
// 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_1()
|
|
EndTest();
|
|
|
|
|
|
BeginTest("Catch block 4");
|
|
function catch_block_2() {
|
|
// 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_2()
|
|
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');
|