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Unified Diff: test/mjsunit/regress/regress-crbug-467180.js

Issue 1132643004: Debugger: preserve stepping state after evaluating breakpoint condition. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 7 months ago
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Index: test/mjsunit/regress/regress-crbug-467180.js
diff --git a/test/mjsunit/regress/regress-crbug-467180.js b/test/mjsunit/regress/regress-crbug-467180.js
new file mode 100644
index 0000000000000000000000000000000000000000..fcf5c30294e8cedacf1db1083a61a35ad6b64c59
--- /dev/null
+++ b/test/mjsunit/regress/regress-crbug-467180.js
@@ -0,0 +1,41 @@
+// Copyright 2015 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --expose-debug-as debug
+
+function f() {
+ for (var i = 10; i < 14; i++) { // 1
+ i; // 2
+ }
+} // 3
+
+var state = "conditional";
+var log = [];
+var exception = null;
+
+function listener(event, exec_state, event_data, data) {
+ if (event != Debug.DebugEvent.Break) return;
+ try {
+ var label = +exec_state.frame(0).sourceLineText().substr(-1);
+ log.push(label);
+ if (label == 2) log.push(exec_state.frame(0).evaluate("i").value());
+ exec_state.prepareStep(Debug.StepAction.StepNext, 1);
+ } catch (e) {
+ exception = e;
+ print("Caught something. " + e + " " + e.stack);
+ };
+};
+
+
+var Debug = debug.Debug;
+Debug.setListener(listener);
+
+Debug.setBreakPoint(f, 2, 0, "i == 12");
+
+f();
+
+Debug.setListener(null); // 4
+
+assertEquals([2,12,1,1,2,13,1,1,3,4], log);
+assertNull(exception);
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