Index: test/mjsunit/debug-liveedit-breakpoints.js |
diff --git a/test/mjsunit/debug-liveedit-breakpoints.js b/test/mjsunit/debug-liveedit-breakpoints.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..5c61cf49d2faaddacbb4ee38c64f5f4b9502c1e0 |
--- /dev/null |
+++ b/test/mjsunit/debug-liveedit-breakpoints.js |
@@ -0,0 +1,97 @@ |
+// Copyright 2010 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 |
+ |
+var function_z_text = |
+" function Z() {\n" |
++ " return 'Z';\n" // Breakpoint line ( #6 ) |
++ " }\n"; |
+ |
+eval( |
+"function F25() {\n" |
++ " return 25;\n" // Breakpoint line ( #1 ) |
++ "}\n" |
++ "function F26 () {\n" |
++ " var x = 20;\n" |
++ function_z_text // function takes exactly 3 lines |
+// // Breakpoint line ( #6 ) |
+// |
++ " var y = 6;\n" |
++ " return x + y;\n" |
++ "}\n" |
++ "function Nested() {\n" |
++ " var a = 30;\n" |
++ " return function F27() {\n" |
++ " var b = 3;\n" // Breakpoint line ( #14 ) |
++ " return a - b;\n" |
++ " }\n" |
++ "}\n" |
+); |
+ |
+ |
+assertEquals(25, F25()); |
+assertEquals(26, F26()); |
+ |
+var script = Debug.findScript(F25); |
+ |
+Debug.setScriptBreakPoint(Debug.ScriptBreakPointType.ScriptId, script.id, 1, 1, "true || false || false"); |
+Debug.setScriptBreakPoint(Debug.ScriptBreakPointType.ScriptId, script.id, 6, 1, "true || false || false"); |
+Debug.setScriptBreakPoint(Debug.ScriptBreakPointType.ScriptId, script.id, 14, 1, "true || false || false"); |
+ |
+assertEquals(3, Debug.scriptBreakPoints().length); |
+ |
+var new_source = script.source.replace(function_z_text, ""); |
+print("new source: " + new_source); |
+ |
+var change_log = new Array(); |
+Debug.LiveEdit.SetScriptSource(script, new_source, change_log); |
+print("Change log: " + JSON.stringify(change_log) + "\n"); |
+ |
+var breaks = Debug.scriptBreakPoints(); |
+ |
+// One breakpoint gets duplicated in a old version of script. |
+assertTrue(breaks.length > 3 + 1); |
+ |
+var breakpoints_in_script = 0; |
+var break_position_map = {}; |
+for (var i = 0; i < breaks.length; i++) { |
+ if (breaks[i].script_id() == script.id) { |
+ break_position_map[breaks[i].line()] = true; |
+ breakpoints_in_script++; |
+ } |
+} |
+ |
+assertEquals(3, breakpoints_in_script); |
+ |
+// Check 2 breakpoints. The one in deleted function should have been moved somewhere. |
+assertTrue(break_position_map[1]); |
+assertTrue(break_position_map[11]); |
+ |