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 basic step-over functionality.
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_stepping();
michael@0:     });
michael@0:   });
michael@0:   do_test_pending();
michael@0: }
michael@0: 
michael@0: function test_simple_stepping()
michael@0: {
michael@0:   gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
michael@0:     gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
michael@0:       // Check the return value.
michael@0:       do_check_eq(aPacket.type, "paused");
michael@0:       do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 2);
michael@0:       do_check_eq(aPacket.why.type, "resumeLimit");
michael@0:       // Check that stepping worked.
michael@0:       do_check_eq(gDebuggee.a, undefined);
michael@0:       do_check_eq(gDebuggee.b, undefined);
michael@0: 
michael@0:       gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
michael@0:         // Check the return value.
michael@0:         do_check_eq(aPacket.type, "paused");
michael@0:         do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 3);
michael@0:         do_check_eq(aPacket.why.type, "resumeLimit");
michael@0:         // Check that stepping worked.
michael@0:         do_check_eq(gDebuggee.a, 1);
michael@0:         do_check_eq(gDebuggee.b, undefined);
michael@0: 
michael@0:         gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
michael@0:           // Check the return value.
michael@0:           do_check_eq(aPacket.type, "paused");
michael@0:           // When leaving a stack frame the line number doesn't change.
michael@0:           do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 3);
michael@0:           do_check_eq(aPacket.why.type, "resumeLimit");
michael@0:           // Check that stepping worked.
michael@0:           do_check_eq(gDebuggee.a, 1);
michael@0:           do_check_eq(gDebuggee.b, 2);
michael@0: 
michael@0:           gThreadClient.resume(function () {
michael@0:             finishClient(gClient);
michael@0:           });
michael@0:         });
michael@0:         gThreadClient.stepOver();
michael@0:       });
michael@0:       gThreadClient.stepOver();
michael@0: 
michael@0:     });
michael@0:     gThreadClient.stepOver();
michael@0: 
michael@0:   });
michael@0: 
michael@0:   gDebuggee.eval("var line0 = Error().lineNumber;\n" +
michael@0:                  "debugger;\n" +   // line0 + 1
michael@0:                  "var a = 1;\n" +  // line0 + 2
michael@0:                  "var b = 2;\n");  // line0 + 3
michael@0: }