michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: /**
michael@0:  * Check that a breakpoint or a debugger statement cause execution to pause even
michael@0:  * in a stepped-over function.
michael@0:  */
michael@0: 
michael@0: var gDebuggee;
michael@0: var gClient;
michael@0: var gThreadClient;
michael@0: 
michael@0: function run_test()
michael@0: {
michael@0:   initTestDebuggerServer();
michael@0:   gDebuggee = addTestGlobal("test-stack");
michael@0:   gClient = new DebuggerClient(DebuggerServer.connectPipe());
michael@0:   gClient.connect(function () {
michael@0:     attachTestTabAndResume(gClient, "test-stack", function (aResponse, aTabClient, aThreadClient) {
michael@0:       gThreadClient = aThreadClient;
michael@0:       test_simple_breakpoint();
michael@0:     });
michael@0:   });
michael@0:   do_test_pending();
michael@0: }
michael@0: 
michael@0: function test_simple_breakpoint()
michael@0: {
michael@0:   gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
michael@0:     let path = getFilePath('test_breakpoint-14.js');
michael@0:     let location = { url: path, line: gDebuggee.line0 + 2};
michael@0:     gThreadClient.setBreakpoint(location, function (aResponse, bpClient) {
michael@0:       gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
michael@0:         // Check that the stepping worked.
michael@0:         do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 5);
michael@0:         do_check_eq(aPacket.why.type, "resumeLimit");
michael@0: 
michael@0:         gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
michael@0:           // Reached the breakpoint.
michael@0:           do_check_eq(aPacket.frame.where.line, location.line);
michael@0:           do_check_eq(aPacket.why.type, "breakpoint");
michael@0:           do_check_neq(aPacket.why.type, "resumeLimit");
michael@0: 
michael@0:           gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
michael@0:             // The frame is about to be popped while stepping.
michael@0:             do_check_eq(aPacket.frame.where.line, location.line);
michael@0:             do_check_neq(aPacket.why.type, "breakpoint");
michael@0:             do_check_eq(aPacket.why.type, "resumeLimit");
michael@0:             do_check_eq(aPacket.why.frameFinished.return.type, "undefined");
michael@0: 
michael@0:             gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
michael@0:               // The foo function call frame was just popped from the stack.
michael@0:               do_check_eq(gDebuggee.a, 1);
michael@0:               do_check_eq(gDebuggee.b, undefined);
michael@0:               do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 5);
michael@0:               do_check_eq(aPacket.why.type, "resumeLimit");
michael@0:               do_check_eq(aPacket.poppedFrames.length, 1);
michael@0: 
michael@0:               gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
michael@0:                 // Check that the debugger statement wasn't the reason for this pause.
michael@0:                 do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 6);
michael@0:                 do_check_neq(aPacket.why.type, "debuggerStatement");
michael@0:                 do_check_eq(aPacket.why.type, "resumeLimit");
michael@0: 
michael@0:                 gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
michael@0:                   // Check that the debugger statement wasn't the reason for this pause.
michael@0:                   do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 7);
michael@0:                   do_check_neq(aPacket.why.type, "debuggerStatement");
michael@0:                   do_check_eq(aPacket.why.type, "resumeLimit");
michael@0: 
michael@0:                   // Remove the breakpoint and finish.
michael@0:                   bpClient.remove(() => gThreadClient.resume(() => finishClient(gClient)));
michael@0: 
michael@0:                 });
michael@0:                 // Step past the debugger statement.
michael@0:                 gThreadClient.stepOver();
michael@0:               });
michael@0:               // Step over the debugger statement.
michael@0:               gThreadClient.stepOver();
michael@0:             });
michael@0:             // Get back to the frame above.
michael@0:             gThreadClient.stepOver();
michael@0:           });
michael@0:           // Step to the end of the function call frame.
michael@0:           gThreadClient.stepOver();
michael@0:         });
michael@0:         // Step over the function call.
michael@0:         gThreadClient.stepOver();
michael@0:       });
michael@0:       // Step over to the next line with the function call.
michael@0:       gThreadClient.stepOver();
michael@0:     });
michael@0:   });
michael@0: 
michael@0:   gDebuggee.eval("var line0 = Error().lineNumber;\n" +
michael@0:                  "function foo() {\n" + // line0 + 1
michael@0:                  "  this.a = 1;\n" +    // line0 + 2 <-- Breakpoint is set here.
michael@0:                  "}\n" +                // line0 + 3
michael@0:                  "debugger;\n" +        // line0 + 4
michael@0:                  "foo();\n" +           // line0 + 5
michael@0:                  "debugger;\n" +        // line0 + 6
michael@0:                  "var b = 2;\n");       // line0 + 7
michael@0: }