--- /dev/null
+// Copyright 2011 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 --expose-natives-as=builtins
+
+// Check that the ScopeIterator can properly recreate the scope at
+// every point when stepping through functions.
+
+var Debug = debug.Debug;
+
+function listener(event, exec_state, event_data, data) {
+ if (event == Debug.DebugEvent.Break) {
+ // Access scope details.
+ var scope_count = exec_state.frame().scopeCount();
+ for (var i = 0; i < scope_count; i++) {
+ var scope = exec_state.frame().scope(i);
+ // assertTrue(scope.isScope());
+ scope.scopeType();
+ scope.scopeObject();
+ }
+
+ // Do steps until we reach the global scope again.
+ if (true) {
+ exec_state.prepareStep(Debug.StepAction.StepInMin, 1);
+ }
+ }
+}
+
+Debug.setListener(listener);
+
+
+function test1() {
+ debugger;
+ with ({x:1}) {
+ x = 2;
+ }
+}
+test1();
+
+
+function test2() {
+ if (true) {
+ with ({}) {
+ debugger;
+ }
+ } else {
+ with ({}) {
+ return 10;
+ }
+ }
+}
+test2();
+
+
+function test3() {
+ if (true) {
+ debugger;
+ } else {
+ with ({}) {
+ return 10;
+ }
+ }
+}
+test3();
+
+
+function test4() {
+ debugger;
+ with ({x:1}) x = 1
+}
+test4();
+
+
+function test5() {
+ debugger;
+ var dummy = 1;
+ with ({}) {
+ with ({}) {
+ dummy = 2;
+ }
+ }
+ dummy = 3;
+}
+test5();
+
+
+function test6() {
+ debugger;
+ try {
+ throw 'stuff';
+ } catch (e) {
+ e = 1;
+ }
+}
+test6();
+
+
+function test7() {
+ debugger;
+ function foo() {}
+}
+test7();
+
+
+function test8() {
+ debugger;
+ (function foo() {})();
+}
+test8();
+
+
+function test10() {
+ debugger;
+ with ({}) {
+ return 10;
+ }
+}
+test10();
+
+
+function test11() {
+ debugger;
+ try {
+ throw 'stuff';
+ } catch (e) {
+ return 10;
+ }
+}
+test11();
+
+
+var prefixes = [
+ "debugger; ",
+ "if (false) { try { throw 0; } catch(x) { return x; } }; debugger; " ];
+
+
+// Return from function constructed with Function constructor.
+var anon = 12;
+for (var i = 0; i < prefixes.length; ++i) {
+ var pre = prefixes[i];
+ Function(pre + "return 42")();
+ Function(pre + "return 42 ")();
+ Function(pre + "return 42;")();
+ Function(pre + "return 42; ")();
+ Function(pre + "return anon")();
+ Function(pre + "return anon ")();
+ Function(pre + "return anon;")();
+ Function(pre + "return anon; ")();
+}
+
+
+try {
+ with({}) {
+ debugger;
+ eval("{}$%:^");
+ }
+} catch(e) {
+ nop();
+}
+
+
+function nop() {}
+
+
+// With block as the last(!) statement in global code.
+with ({}) { debugger; }
\ No newline at end of file
--- /dev/null
+// Copyright 2011 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 --expose-natives-as=builtins
+
+// Check that the ScopeIterator can properly recreate the scope at
+// every point when stepping through functions.
+
+var Debug = debug.Debug;
+
+function listener(event, exec_state, event_data, data) {
+ if (event == Debug.DebugEvent.Break) {
+ // Access scope details.
+ var scope_count = exec_state.frame().scopeCount();
+ for (var i = 0; i < scope_count; i++) {
+ var scope = exec_state.frame().scope(i);
+ // assertTrue(scope.isScope());
+ scope.scopeType();
+ scope.scopeObject();
+ }
+
+ // Do steps until we reach the global scope again.
+ if (true) {
+ exec_state.prepareStep(Debug.StepAction.StepInMin, 1);
+ }
+ }
+}
+
+Debug.setListener(listener);
+
+var q = 42;
+var prefixes = [ "debugger; ",
+ "if (false) { try { throw 0; } catch(x) { return x; } }; debugger; " ];
+var bodies = [ "1",
+ "1 ",
+ "1;",
+ "1; ",
+ "q",
+ "q ",
+ "q;",
+ "q; ",
+ "try { throw 'stuff' } catch (e) { e = 1; }",
+ "try { throw 'stuff' } catch (e) { e = 1; } ",
+ "try { throw 'stuff' } catch (e) { e = 1; };",
+ "try { throw 'stuff' } catch (e) { e = 1; }; " ];
+
+
+function test9() {
+ debugger;
+ for (var i = 0; i < prefixes.length; ++i) {
+ var pre = prefixes[i];
+ for (var j = 0; j < bodies.length; ++j) {
+ var body = bodies[j];
+ eval(pre + body);
+ eval("'use strict'; " + pre + body);
+ }
+ }
+}
+test9();
--- /dev/null
+// Copyright 2011 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 --expose-natives-as=builtins
+
+// Check that the ScopeIterator can properly recreate the scope at
+// every point when stepping through functions.
+
+var Debug = debug.Debug;
+
+function listener(event, exec_state, event_data, data) {
+ if (event == Debug.DebugEvent.Break) {
+ // Access scope details.
+ var scope_count = exec_state.frame().scopeCount();
+ for (var i = 0; i < scope_count; i++) {
+ var scope = exec_state.frame().scope(i);
+ // assertTrue(scope.isScope());
+ scope.scopeType();
+ scope.scopeObject();
+ }
+
+ // Do steps until we reach the global scope again.
+ if (true) {
+ exec_state.prepareStep(Debug.StepAction.StepInMin, 1);
+ }
+ }
+}
+
+Debug.setListener(listener);
+
+var q = 42;
+var prefixes = [
+ "debugger; ",
+ "if (false) { try { throw 0; } catch(x) { return x; } }; debugger; " ];
+var with_bodies = [ "with ({}) {}",
+ "with ({x:1}) x",
+ "with ({x:1}) x = 1",
+ "with ({x:1}) x ",
+ "with ({x:1}) x = 1 ",
+ "with ({x:1}) x;",
+ "with ({x:1}) x = 1;",
+ "with ({x:1}) x; ",
+ "with ({x:1}) x = 1; " ];
+
+
+function test9() {
+ debugger;
+ for (var i = 0; i < prefixes.length; ++i) {
+ var pre = prefixes[i];
+ for (var j = 0; j < with_bodies.length; ++j) {
+ var body = with_bodies[j];
+ eval(pre + body);
+ }
+ }
+}
+test9();
--- /dev/null
+// Copyright 2011 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 --expose-natives-as=builtins
+
+// Check that the ScopeIterator can properly recreate the scope at
+// every point when stepping through functions.
+
+var Debug = debug.Debug;
+
+function listener(event, exec_state, event_data, data) {
+ if (event == Debug.DebugEvent.Break) {
+ // Access scope details.
+ var scope_count = exec_state.frame().scopeCount();
+ for (var i = 0; i < scope_count; i++) {
+ var scope = exec_state.frame().scope(i);
+ // assertTrue(scope.isScope());
+ scope.scopeType();
+ scope.scopeObject();
+ }
+
+ // Do steps until we reach the global scope again.
+ if (true) {
+ exec_state.prepareStep(Debug.StepAction.StepInMin, 1);
+ }
+ }
+}
+
+Debug.setListener(listener);
+
+var q = 42;
+var prefixes = [
+ "debugger; ",
+ "if (false) { try { throw 0; } catch(x) { return x; } }; debugger; " ];
+var bodies = [ "1",
+ "1 ",
+ "1;",
+ "1; ",
+ "q",
+ "q ",
+ "q;",
+ "q; ",
+ "try { throw 'stuff' } catch (e) { e = 1; }",
+ "try { throw 'stuff' } catch (e) { e = 1; } ",
+ "try { throw 'stuff' } catch (e) { e = 1; };",
+ "try { throw 'stuff' } catch (e) { e = 1; }; " ];
+
+
+// Test global eval and function constructor.
+for (var i = 0; i < prefixes.length; ++i) {
+ var pre = prefixes[i];
+ for (var j = 0; j < bodies.length; ++j) {
+ var body = bodies[j];
+ eval(pre + body);
+ }
+}
--- /dev/null
+// Copyright 2011 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 --expose-natives-as=builtins
+
+// Check that the ScopeIterator can properly recreate the scope at
+// every point when stepping through functions.
+
+var Debug = debug.Debug;
+
+function listener(event, exec_state, event_data, data) {
+ if (event == Debug.DebugEvent.Break) {
+ // Access scope details.
+ var scope_count = exec_state.frame().scopeCount();
+ for (var i = 0; i < scope_count; i++) {
+ var scope = exec_state.frame().scope(i);
+ // assertTrue(scope.isScope());
+ scope.scopeType();
+ scope.scopeObject();
+ }
+
+ // Do steps until we reach the global scope again.
+ if (true) {
+ exec_state.prepareStep(Debug.StepAction.StepInMin, 1);
+ }
+ }
+}
+
+Debug.setListener(listener);
+
+var q = 42;
+var prefixes = [ "debugger; ",
+ "if (false) { try { throw 0; } catch(x) { return x; } }; debugger; " ];
+var with_bodies = [ "with ({}) {}",
+ "with ({x:1}) x",
+ "with ({x:1}) x = 1",
+ "with ({x:1}) x ",
+ "with ({x:1}) x = 1 ",
+ "with ({x:1}) x;",
+ "with ({x:1}) x = 1;",
+ "with ({x:1}) x; ",
+ "with ({x:1}) x = 1; " ];
+
+
+// Test global eval and function constructor.
+for (var i = 0; i < prefixes.length; ++i) {
+ var pre = prefixes[i];
+ for (var j = 0; j < with_bodies.length; ++j) {
+ var body = with_bodies[j];
+ eval(pre + body);
+ Function(pre + body)();
+ }
+}
--- /dev/null
+// Copyright 2011 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 --expose-natives-as=builtins
+
+// Check that the ScopeIterator can properly recreate the scope at
+// every point when stepping through functions.
+
+var Debug = debug.Debug;
+
+function listener(event, exec_state, event_data, data) {
+ if (event == Debug.DebugEvent.Break) {
+ // Access scope details.
+ var scope_count = exec_state.frame().scopeCount();
+ for (var i = 0; i < scope_count; i++) {
+ var scope = exec_state.frame().scope(i);
+ // assertTrue(scope.isScope());
+ scope.scopeType();
+ scope.scopeObject();
+ }
+
+ // Do steps until we reach the global scope again.
+ if (true) {
+ exec_state.prepareStep(Debug.StepAction.StepInMin, 1);
+ }
+ }
+}
+
+Debug.setListener(listener);
+
+var q = 42;
+var prefixes = [ "debugger; ",
+ "if (false) { try { throw 0; } catch(x) { return x; } }; debugger; " ];
+var bodies = [ "1",
+ "1 ",
+ "1;",
+ "1; ",
+ "q",
+ "q ",
+ "q;",
+ "q; ",
+ "try { throw 'stuff' } catch (e) { e = 1; }",
+ "try { throw 'stuff' } catch (e) { e = 1; } ",
+ "try { throw 'stuff' } catch (e) { e = 1; };",
+ "try { throw 'stuff' } catch (e) { e = 1; }; " ];
+
+
+// Test global eval and function constructor.
+for (var i = 0; i < prefixes.length; ++i) {
+ var pre = prefixes[i];
+ for (var j = 0; j < bodies.length; ++j) {
+ var body = bodies[j];
+ eval("'use strict'; " + pre + body);
+ }
+}
--- /dev/null
+// Copyright 2011 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 --expose-natives-as=builtins
+
+// Check that the ScopeIterator can properly recreate the scope at
+// every point when stepping through functions.
+
+var Debug = debug.Debug;
+
+function listener(event, exec_state, event_data, data) {
+ if (event == Debug.DebugEvent.Break) {
+ // Access scope details.
+ var scope_count = exec_state.frame().scopeCount();
+ for (var i = 0; i < scope_count; i++) {
+ var scope = exec_state.frame().scope(i);
+ // assertTrue(scope.isScope());
+ scope.scopeType();
+ scope.scopeObject();
+ }
+
+ // Do steps until we reach the global scope again.
+ if (true) {
+ exec_state.prepareStep(Debug.StepAction.StepInMin, 1);
+ }
+ }
+}
+
+Debug.setListener(listener);
+
+var q = 42;
+var prefixes = [ "debugger; ",
+ "if (false) { try { throw 0; } catch(x) { return x; } }; debugger; " ];
+var bodies = [ "1",
+ "1 ",
+ "1;",
+ "1; ",
+ "q",
+ "q ",
+ "q;",
+ "q; ",
+ "try { throw 'stuff' } catch (e) { e = 1; }",
+ "try { throw 'stuff' } catch (e) { e = 1; } ",
+ "try { throw 'stuff' } catch (e) { e = 1; };",
+ "try { throw 'stuff' } catch (e) { e = 1; }; " ];
+
+
+// Test global eval and function constructor.
+for (var i = 0; i < prefixes.length; ++i) {
+ var pre = prefixes[i];
+ for (var j = 0; j < bodies.length; ++j) {
+ var body = bodies[j];
+ Function(pre + body)();
+ }
+}
Debug.setListener(listener);
-function test1() {
- debugger;
- with ({x:1}) {
- x = 2;
- }
-}
-test1();
-
-
-function test2() {
- if (true) {
- with ({}) {
- debugger;
- }
- } else {
- with ({}) {
- return 10;
- }
- }
-}
-test2();
-
-
-function test3() {
- if (true) {
- debugger;
- } else {
- with ({}) {
- return 10;
- }
- }
-}
-test3();
-
-
-function test4() {
- debugger;
- with ({x:1}) x = 1
-}
-test4();
-
-
-function test5() {
- debugger;
- var dummy = 1;
- with ({}) {
- with ({}) {
- dummy = 2;
- }
- }
- dummy = 3;
-}
-test5();
-
-
-function test6() {
- debugger;
- try {
- throw 'stuff';
- } catch (e) {
- e = 1;
- }
-}
-test6();
-
-
-function test7() {
- debugger;
- function foo() {}
-}
-test7();
-
-
-function test8() {
- debugger;
- (function foo() {})();
-}
-test8();
-
-
-var q = 42;
-var prefixes = [ "debugger; ",
- "if (false) { try { throw 0; } catch(x) { return x; } }; debugger; " ];
-var bodies = [ "1",
- "1 ",
- "1;",
- "1; ",
- "q",
- "q ",
- "q;",
- "q; ",
- "try { throw 'stuff' } catch (e) { e = 1; }",
- "try { throw 'stuff' } catch (e) { e = 1; } ",
- "try { throw 'stuff' } catch (e) { e = 1; };",
- "try { throw 'stuff' } catch (e) { e = 1; }; " ];
-var with_bodies = [ "with ({}) {}",
- "with ({x:1}) x",
- "with ({x:1}) x = 1",
- "with ({x:1}) x ",
- "with ({x:1}) x = 1 ",
- "with ({x:1}) x;",
- "with ({x:1}) x = 1;",
- "with ({x:1}) x; ",
- "with ({x:1}) x = 1; " ];
-
-
-function test9() {
- debugger;
- for (var i = 0; i < prefixes.length; ++i) {
- var pre = prefixes[i];
- for (var j = 0; j < bodies.length; ++j) {
- var body = bodies[j];
- eval(pre + body);
- eval("'use strict'; " + pre + body);
- }
- for (var j = 0; j < with_bodies.length; ++j) {
- var body = with_bodies[j];
- eval(pre + body);
- }
- }
-}
-test9();
-
-
-function test10() {
- debugger;
- with ({}) {
- return 10;
- }
-}
-test10();
-
-
-function test11() {
- debugger;
- try {
- throw 'stuff';
- } catch (e) {
- return 10;
- }
-}
-test11();
-
-
-// Test global eval and function constructor.
-for (var i = 0; i < prefixes.length; ++i) {
- var pre = prefixes[i];
- for (var j = 0; j < bodies.length; ++j) {
- var body = bodies[j];
- eval(pre + body);
- eval("'use strict'; " + pre + body);
- Function(pre + body)();
- }
- for (var j = 0; j < with_bodies.length; ++j) {
- var body = with_bodies[j];
- eval(pre + body);
- Function(pre + body)();
- }
-}
-
-
-try {
- with({}) {
- debugger;
- eval("{}$%:^");
- }
-} catch(e) {
- nop();
-}
-
-// Return from function constructed with Function constructor.
-var anon = 12;
-for (var i = 0; i < prefixes.length; ++i) {
- var pre = prefixes[i];
- Function(pre + "return 42")();
- Function(pre + "return 42 ")();
- Function(pre + "return 42;")();
- Function(pre + "return 42; ")();
- Function(pre + "return anon")();
- Function(pre + "return anon ")();
- Function(pre + "return anon;")();
- Function(pre + "return anon; ")();
-}
-
-
function nop() {}
}
stress();
-
-
-// With block as the last(!) statement in global code.
-with ({}) { debugger; }
\ No newline at end of file
projects / platform / upstream / v8.git / commitdiff