Index: tests/standalone/debugger/break_at_equals_test.dart |
=================================================================== |
--- tests/standalone/debugger/break_at_equals_test.dart (revision 0) |
+++ tests/standalone/debugger/break_at_equals_test.dart (working copy) |
@@ -0,0 +1,52 @@ |
+// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
+// for details. All rights reserved. Use of this source code is governed by a |
+// BSD-style license that can be found in the LICENSE file. |
+ |
+import "debug_lib.dart"; |
+ |
+class MyClass { |
+ operator ==(other) { |
+ print(other); |
+ return true; // Breakpoint #3. |
+ } |
+} |
+ |
+main(List<String> arguments) { |
+ if (RunScript(testScript, arguments)) return; |
+ var a = new MyClass(); |
+ var b = null; |
+ a == b; // Breakpoint #1. |
+ print("after 1"); |
+ b = 123; |
+ a == b; // Breakpoint #2. |
+ print("after 2"); |
+ a == null; // Breakpoint #4. |
+ print("after 4"); |
+ if (null == a) { |
+ throw "unreachable"; |
+ } |
+ print("ok"); |
+} |
+ |
+// Checks that debugger can stop at calls to == even if one |
+// of the operands is null. |
+ |
+var testScript = [ |
+ MatchFrames(["main"]), |
+ MatchLine(15), |
+ SetBreakpoint(18), |
+ SetBreakpoint(21), |
+ SetBreakpoint(10), |
+ SetBreakpoint(23), |
+ Resume(), |
+ MatchFrames(["main"]), |
+ MatchLine(18), // At breakpoint #1. |
+ Resume(), |
+ MatchLine(21), // At breakpoint #2; didn't hit breakpoint in MyClass.==. |
+ Resume(), |
+ MatchFrames(["MyClass.==", "main"]), |
+ MatchLine(10), // At breakpoint #3 in MyClass.==. |
+ Resume(), |
+ MatchLine(23), // At breakpoint #4. |
+ Resume() |
Florian Schneider
2014/01/17 10:18:01
Why doesn't this new test does test single steppin
|
+]; |