1 // Copyright 2013 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are
6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided
11 // with the distribution.
12 // * Neither the name of Google Inc. nor the names of its
13 // contributors may be used to endorse or promote products derived
14 // from this software without specific prior written permission.
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 // Flags: --expose-debug-as debug --allow-natives-syntax
32 function listener(event, exec_state, event_data, data) {
33 if (event != Debug.DebugEvent.Break) return;
35 assertEquals("foo", exec_state.frame(0).evaluate("bar").value());
47 var baz = bar; // Break point should be here.
53 var baz = bar; // Break point should be here.
63 %OptimizeFunctionOnNextCall(f);
64 if (%IsConcurrentRecompilationSupported()) {
65 %OptimizeFunctionOnNextCall(g, "concurrent");
69 Debug.setListener(listener);
72 Debug.setBreakPoint(f, 2, 0);
73 Debug.setBreakPoint(g, 2, 0);
75 // Trigger break point.
79 // Assert that break point is set at expected location.
80 assertTrue(Debug.showBreakPoints(f).indexOf("[B0]var baz = bar;") > 0);
81 assertTrue(Debug.showBreakPoints(g).indexOf("[B0]var baz = bar;") > 0);
83 assertEquals(2, listened);
84 assertNull(exception);