diff options
Diffstat (limited to 'src/3rdparty/v8/test/mjsunit/debug-liveedit-restart-frame.js')
-rw-r--r-- | src/3rdparty/v8/test/mjsunit/debug-liveedit-restart-frame.js | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/debug-liveedit-restart-frame.js b/src/3rdparty/v8/test/mjsunit/debug-liveedit-restart-frame.js deleted file mode 100644 index d978a97..0000000 --- a/src/3rdparty/v8/test/mjsunit/debug-liveedit-restart-frame.js +++ /dev/null @@ -1,153 +0,0 @@ -// Copyright 2012 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 -// Get the Debug object exposed from the debug context global object. - -Debug = debug.Debug - -function FindCallFrame(exec_state, frame_code) { - var number = Number(frame_code); - if (number >= 0) { - return exec_state.frame(number); - } else { - for (var i = 0; i < exec_state.frameCount(); i++) { - var frame = exec_state.frame(i); - var func_mirror = frame.func(); - if (frame_code == func_mirror.name()) { - return frame; - } - } - } - throw new Error("Failed to find function name " + function_name); -} - -function TestCase(test_scenario, expected_output) { - // Global variable, accessed from eval'd script. - test_output = ""; - - function TestCode() { - function A() { - // Extra stack variable. To make function not slim. - // Restarter doesn't work on slim function when stopped on 'debugger' - // statement. (There is no padding for 'debugger' statement). - var o = {}; - test_output += 'A'; - test_output += '='; - debugger; - return 'Capybara'; - } - function B(p1, p2) { - test_output += 'B'; - return A(); - } - function C() { - test_output += 'C'; - // Function call with argument adaptor is intentional. - return B(); - } - function D() { - test_output += 'D'; - // Function call with argument adaptor is intentional. - return C(1, 2); - } - function E() { - test_output += 'E'; - return D(); - } - function F() { - test_output += 'F'; - return E(); - } - return F(); - } - - var scenario_pos = 0; - - function DebuggerStatementHandler(exec_state) { - while (true) { - assertTrue(scenario_pos < test_scenario.length); - var change_code = test_scenario[scenario_pos++]; - if (change_code == '=') { - // Continue. - return; - } - var frame = FindCallFrame(exec_state, change_code); - // Throws if fails. - Debug.LiveEdit.RestartFrame(frame); - } - } - - var saved_exception = null; - - function listener(event, exec_state, event_data, data) { - if (saved_exception != null) { - return; - } - if (event == Debug.DebugEvent.Break) { - try { - DebuggerStatementHandler(exec_state); - } catch (e) { - saved_exception = e; - } - } else { - print("Other: " + event); - } - } - - Debug.setListener(listener); - assertEquals("Capybara", TestCode()); - Debug.setListener(null); - - if (saved_exception) { - print("Exception: " + saved_exception); - print("Stack: " + saved_exception.stack); - assertUnreachable(); - } - - print(test_output); - - assertEquals(expected_output, test_output); -} - -TestCase('0==', "FEDCBA=A="); -TestCase('1==', "FEDCBA=BA="); -TestCase('2==', "FEDCBA=CBA="); -TestCase('3==', "FEDCBA=DCBA="); -TestCase('4==', "FEDCBA=EDCBA="); -TestCase('5==', "FEDCBA=FEDCBA="); - -TestCase('=', "FEDCBA="); - -TestCase('C==', "FEDCBA=CBA="); - -TestCase('B=C=A=D==', "FEDCBA=BA=CBA=A=DCBA="); - -// Successive restarts don't work now and require additional fix. -//TestCase('BCDE==', "FEDCBA=EDCBA="); -//TestCase('BC=BCDE==', "FEDCBA=CBA=EDCBA="); -//TestCase('EF==', "FEDCBA=FEDCBA="); |