mirror of https://github.com/lukechilds/node.git
Ryan Dahl
15 years ago
91 changed files with 5624 additions and 2249 deletions
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// Copyright 2010 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
|
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// * Redistributions of source code must retain the above copyright
|
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// notice, this list of conditions and the following disclaimer.
|
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// * Redistributions in binary form must reproduce the above
|
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// copyright notice, this list of conditions and the following
|
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// disclaimer in the documentation and/or other materials provided
|
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
|
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// from this software without specific prior written permission.
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//
|
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Flags: --expose-debug-as debug
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// Get the Debug object exposed from the debug context global object.
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// In this test case we edit a script so that techincally function text
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// hasen't been changed. However actually function became one level more nested
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// and must be recompiled because it uses variable from outer scope.
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Debug = debug.Debug |
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var function_z_text = |
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" function Z() {\n" |
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+ " return 2 + p;\n" |
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+ " }\n"; |
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eval( |
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"function Factory(p) {\n" |
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+ "return (\n" |
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+ function_z_text |
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+ ");\n" |
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+ "}\n" |
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); |
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var z6 = Factory(6); |
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assertEquals(8, z6()); |
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var script = Debug.findScript(Factory); |
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var new_source = script.source.replace(function_z_text, "function Intermediate() {\nreturn (\n" + function_z_text + ")\n;\n}\n"); |
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print("new source: " + new_source); |
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var change_log = new Array(); |
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Debug.LiveEdit.SetScriptSource(script, new_source, change_log); |
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print("Change log: " + JSON.stringify(change_log) + "\n"); |
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assertEquals(8, z6()); |
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var z100 = Factory(100)(); |
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assertEquals(102, z100()); |
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@ -0,0 +1,97 @@ |
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// Copyright 2010 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
|
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// modification, are permitted provided that the following conditions are
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// met:
|
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//
|
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// * Redistributions of source code must retain the above copyright
|
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// notice, this list of conditions and the following disclaimer.
|
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// * Redistributions in binary form must reproduce the above
|
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// copyright notice, this list of conditions and the following
|
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// disclaimer in the documentation and/or other materials provided
|
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// with the distribution.
|
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// * Neither the name of Google Inc. nor the names of its
|
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// contributors may be used to endorse or promote products derived
|
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// from this software without specific prior written permission.
|
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//
|
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Flags: --expose-debug-as debug
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// Get the Debug object exposed from the debug context global object.
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Debug = debug.Debug |
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var function_z_text = |
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" function Z() {\n" |
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+ " return 'Z';\n" // Breakpoint line ( #6 )
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+ " }\n"; |
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eval( |
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"function F25() {\n" |
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+ " return 25;\n" // Breakpoint line ( #1 )
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+ "}\n" |
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+ "function F26 () {\n" |
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+ " var x = 20;\n" |
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+ function_z_text // function takes exactly 3 lines
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// // Breakpoint line ( #6 )
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//
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+ " var y = 6;\n" |
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+ " return x + y;\n" |
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+ "}\n" |
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+ "function Nested() {\n" |
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+ " var a = 30;\n" |
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+ " return function F27() {\n" |
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+ " var b = 3;\n" // Breakpoint line ( #14 )
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+ " return a - b;\n" |
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+ " }\n" |
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+ "}\n" |
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); |
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assertEquals(25, F25()); |
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assertEquals(26, F26()); |
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var script = Debug.findScript(F25); |
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Debug.setScriptBreakPoint(Debug.ScriptBreakPointType.ScriptId, script.id, 1, 1, "true || false || false"); |
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Debug.setScriptBreakPoint(Debug.ScriptBreakPointType.ScriptId, script.id, 6, 1, "true || false || false"); |
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Debug.setScriptBreakPoint(Debug.ScriptBreakPointType.ScriptId, script.id, 14, 1, "true || false || false"); |
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assertEquals(3, Debug.scriptBreakPoints().length); |
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var new_source = script.source.replace(function_z_text, ""); |
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print("new source: " + new_source); |
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var change_log = new Array(); |
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Debug.LiveEdit.SetScriptSource(script, new_source, change_log); |
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print("Change log: " + JSON.stringify(change_log) + "\n"); |
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var breaks = Debug.scriptBreakPoints(); |
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// One breakpoint gets duplicated in a old version of script.
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assertTrue(breaks.length > 3 + 1); |
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var breakpoints_in_script = 0; |
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var break_position_map = {}; |
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for (var i = 0; i < breaks.length; i++) { |
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if (breaks[i].script_id() == script.id) { |
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break_position_map[breaks[i].line()] = true; |
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breakpoints_in_script++; |
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} |
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} |
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assertEquals(3, breakpoints_in_script); |
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// Check 2 breakpoints. The one in deleted function should have been moved somewhere.
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assertTrue(break_position_map[1]); |
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assertTrue(break_position_map[11]); |
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@ -0,0 +1,97 @@ |
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// Copyright 2010 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
|
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// modification, are permitted provided that the following conditions are
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// met:
|
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//
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// * Redistributions of source code must retain the above copyright
|
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// notice, this list of conditions and the following disclaimer.
|
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// * Redistributions in binary form must reproduce the above
|
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// copyright notice, this list of conditions and the following
|
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// disclaimer in the documentation and/or other materials provided
|
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// with the distribution.
|
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// * Neither the name of Google Inc. nor the names of its
|
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// contributors may be used to endorse or promote products derived
|
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// from this software without specific prior written permission.
|
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//
|
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Flags: --expose-debug-as debug
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// Get the Debug object exposed from the debug context global object.
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Debug = debug.Debug |
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function Return2010() { |
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return 2010; |
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} |
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// Diff it trivial: zero chunks
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var NoChunkTranslator = new Debug.LiveEdit.TestApi.PosTranslator([]); |
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assertEquals(0, NoChunkTranslator.Translate(0)); |
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assertEquals(10, NoChunkTranslator.Translate(10)); |
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// Diff has one chunk
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var SingleChunkTranslator = new Debug.LiveEdit.TestApi.PosTranslator([20, 30, 25]); |
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assertEquals(0, SingleChunkTranslator.Translate(0)); |
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assertEquals(5, SingleChunkTranslator.Translate(5)); |
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assertEquals(10, SingleChunkTranslator.Translate(10)); |
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assertEquals(19, SingleChunkTranslator.Translate(19)); |
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assertEquals(2010, SingleChunkTranslator.Translate(20, Return2010)); |
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assertEquals(25, SingleChunkTranslator.Translate(30)); |
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assertEquals(26, SingleChunkTranslator.Translate(31)); |
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assertEquals(2010, SingleChunkTranslator.Translate(26, Return2010)); |
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try { |
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SingleChunkTranslator.Translate(21); |
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assertTrue(false); |
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} catch (ignore) { |
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} |
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try { |
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SingleChunkTranslator.Translate(24); |
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assertTrue(false); |
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} catch (ignore) { |
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} |
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// Diff has several chunk (3). See the table below.
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/* |
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chunks: (new <- old) |
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10 10 |
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15 20 |
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35 40 |
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50 40 |
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70 60 |
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70 70 |
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*/ |
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var MultiChunkTranslator = new Debug.LiveEdit.TestApi.PosTranslator([10, 20, 15, 40, 40, 50, 60, 70, 70 ]); |
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assertEquals(5, MultiChunkTranslator.Translate(5)); |
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assertEquals(9, MultiChunkTranslator.Translate(9)); |
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assertEquals(2010, MultiChunkTranslator.Translate(10, Return2010)); |
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assertEquals(15, MultiChunkTranslator.Translate(20)); |
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assertEquals(20, MultiChunkTranslator.Translate(25)); |
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assertEquals(34, MultiChunkTranslator.Translate(39)); |
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assertEquals(50, MultiChunkTranslator.Translate(40, Return2010)); |
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assertEquals(55, MultiChunkTranslator.Translate(45)); |
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assertEquals(69, MultiChunkTranslator.Translate(59)); |
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assertEquals(2010, MultiChunkTranslator.Translate(60, Return2010)); |
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assertEquals(70, MultiChunkTranslator.Translate(70)); |
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assertEquals(75, MultiChunkTranslator.Translate(75)); |
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@ -0,0 +1,54 @@ |
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// Copyright 2010 the V8 project authors. All rights reserved.
|
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// Redistribution and use in source and binary forms, with or without
|
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// modification, are permitted provided that the following conditions are
|
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// met:
|
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//
|
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// * Redistributions of source code must retain the above copyright
|
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// notice, this list of conditions and the following disclaimer.
|
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// * Redistributions in binary form must reproduce the above
|
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// copyright notice, this list of conditions and the following
|
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// disclaimer in the documentation and/or other materials provided
|
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// with the distribution.
|
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// * 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.
|
|||
//
|
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// 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
|
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// 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.
|
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|
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// Tests that function does not have prototype.
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function testPrototype(f) { |
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assertFalse('prototype' in f); |
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assertEquals(undefined, f.prototype); |
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f.prototype = 42; |
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assertEquals(42, f.prototype); |
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assertTrue('prototype' in f); |
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} |
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// Tests that construction from function throws.
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function testConstruction(name) { |
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assertThrows("new " + name + "()"); |
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eval(name + ".prototype = 42;"); |
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assertThrows("new " + name + "()"); |
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} |
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testPrototype(eval); |
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testPrototype(Array.prototype.push); |
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testPrototype(Function.prototype.call); |
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testPrototype(String.fromCharCode); |
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var date = new Date(); |
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testPrototype(date.toString); |
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testConstruction("parseInt"); |
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testConstruction("Function.prototype.apply"); |
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var regexp = /abc/g; |
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testConstruction("regexp.test"); |
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