toolkit/devtools/server/tests/unit/test_breakpoint-14.js@6474c204b198
toolkit/devtools/server/tests/unit/test_breakpoint-14.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* Any copyright is dedicated to the Public Domain.
2 http://creativecommons.org/publicdomain/zero/1.0/ */
4 /**
5 * Check that a breakpoint or a debugger statement cause execution to pause even
6 * in a stepped-over function.
7 */
9 var gDebuggee;
10 var gClient;
11 var gThreadClient;
13 function run_test()
14 {
15 initTestDebuggerServer();
16 gDebuggee = addTestGlobal("test-stack");
17 gClient = new DebuggerClient(DebuggerServer.connectPipe());
18 gClient.connect(function () {
19 attachTestTabAndResume(gClient, "test-stack", function (aResponse, aTabClient, aThreadClient) {
20 gThreadClient = aThreadClient;
21 test_simple_breakpoint();
22 });
23 });
24 do_test_pending();
25 }
27 function test_simple_breakpoint()
28 {
29 gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
30 let path = getFilePath('test_breakpoint-14.js');
31 let location = { url: path, line: gDebuggee.line0 + 2};
32 gThreadClient.setBreakpoint(location, function (aResponse, bpClient) {
33 gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
34 // Check that the stepping worked.
35 do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 5);
36 do_check_eq(aPacket.why.type, "resumeLimit");
38 gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
39 // Reached the breakpoint.
40 do_check_eq(aPacket.frame.where.line, location.line);
41 do_check_eq(aPacket.why.type, "breakpoint");
42 do_check_neq(aPacket.why.type, "resumeLimit");
44 gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
45 // The frame is about to be popped while stepping.
46 do_check_eq(aPacket.frame.where.line, location.line);
47 do_check_neq(aPacket.why.type, "breakpoint");
48 do_check_eq(aPacket.why.type, "resumeLimit");
49 do_check_eq(aPacket.why.frameFinished.return.type, "undefined");
51 gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
52 // The foo function call frame was just popped from the stack.
53 do_check_eq(gDebuggee.a, 1);
54 do_check_eq(gDebuggee.b, undefined);
55 do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 5);
56 do_check_eq(aPacket.why.type, "resumeLimit");
57 do_check_eq(aPacket.poppedFrames.length, 1);
59 gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
60 // Check that the debugger statement wasn't the reason for this pause.
61 do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 6);
62 do_check_neq(aPacket.why.type, "debuggerStatement");
63 do_check_eq(aPacket.why.type, "resumeLimit");
65 gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
66 // Check that the debugger statement wasn't the reason for this pause.
67 do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 7);
68 do_check_neq(aPacket.why.type, "debuggerStatement");
69 do_check_eq(aPacket.why.type, "resumeLimit");
71 // Remove the breakpoint and finish.
72 bpClient.remove(() => gThreadClient.resume(() => finishClient(gClient)));
74 });
75 // Step past the debugger statement.
76 gThreadClient.stepOver();
77 });
78 // Step over the debugger statement.
79 gThreadClient.stepOver();
80 });
81 // Get back to the frame above.
82 gThreadClient.stepOver();
83 });
84 // Step to the end of the function call frame.
85 gThreadClient.stepOver();
86 });
87 // Step over the function call.
88 gThreadClient.stepOver();
89 });
90 // Step over to the next line with the function call.
91 gThreadClient.stepOver();
92 });
93 });
95 gDebuggee.eval("var line0 = Error().lineNumber;\n" +
96 "function foo() {\n" + // line0 + 1
97 " this.a = 1;\n" + // line0 + 2 <-- Breakpoint is set here.
98 "}\n" + // line0 + 3
99 "debugger;\n" + // line0 + 4
100 "foo();\n" + // line0 + 5
101 "debugger;\n" + // line0 + 6
102 "var b = 2;\n"); // line0 + 7
103 }
