103 lines
4.1 KiB
JavaScript
103 lines
4.1 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/* eslint-disable no-shadow, max-nested-callbacks */
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"use strict";
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/**
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* Check that stepping out of a function returns the right return value.
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*/
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var gDebuggee;
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var gClient;
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var gThreadClient;
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var gCallback;
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function run_test() {
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run_test_with_server(DebuggerServer, function () {
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run_test_with_server(WorkerDebuggerServer, do_test_finished);
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});
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do_test_pending();
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}
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function run_test_with_server(server, callback) {
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gCallback = callback;
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initTestDebuggerServer(server);
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gDebuggee = addTestGlobal("test-stack", server);
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gClient = new DebuggerClient(server.connectPipe());
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gClient.connect().then(function () {
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attachTestTabAndResume(
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gClient, "test-stack",
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function (response, tabClient, threadClient) {
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gThreadClient = threadClient;
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// XXX: We have to do an executeSoon so that the error isn't caught and
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// reported by DebuggerClient.requester (because we are using the local
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// transport and share a stack) which causes the test to fail.
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Services.tm.dispatchToMainThread({
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run: test_simple_stepping
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});
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});
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});
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}
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function test_simple_stepping() {
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gThreadClient.addOneTimeListener("paused", function (event, packet) {
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gThreadClient.addOneTimeListener("paused", function (event, packet) {
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// Check that the return value is 10.
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do_check_eq(packet.type, "paused");
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do_check_eq(packet.frame.where.line, gDebuggee.line0 + 5);
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do_check_eq(packet.why.type, "resumeLimit");
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do_check_eq(packet.why.frameFinished.return, 10);
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gThreadClient.addOneTimeListener("paused", function (event, packet) {
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gThreadClient.addOneTimeListener("paused", function (event, packet) {
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// Check that the return value is undefined.
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do_check_eq(packet.type, "paused");
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do_check_eq(packet.frame.where.line, gDebuggee.line0 + 8);
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do_check_eq(packet.why.type, "resumeLimit");
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do_check_eq(packet.why.frameFinished.return.type, "undefined");
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gThreadClient.addOneTimeListener("paused", function (event, packet) {
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gThreadClient.addOneTimeListener("paused", function (event, packet) {
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// Check that the exception was thrown.
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do_check_eq(packet.type, "paused");
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do_check_eq(packet.frame.where.line, gDebuggee.line0 + 11);
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do_check_eq(packet.why.type, "resumeLimit");
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do_check_eq(packet.why.frameFinished.throw, "ah");
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gThreadClient.resume(function () {
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gClient.close().then(gCallback);
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});
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});
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gThreadClient.stepOut();
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});
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gThreadClient.resume();
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});
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gThreadClient.stepOut();
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});
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gThreadClient.resume();
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});
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gThreadClient.stepOut();
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});
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/* eslint-disable */
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gDebuggee.eval("var line0 = Error().lineNumber;\n" +
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"function f() {\n" + // line0 + 1
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" debugger;\n" + // line0 + 2
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" var a = 10;\n" + // line0 + 3
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" return a;\n" + // line0 + 4
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"}\n" + // line0 + 5
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"function g() {\n" + // line0 + 6
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" debugger;\n" + // line0 + 7
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"}\n" + // line0 + 8
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"function h() {\n" + // line0 + 9
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" debugger;\n" + // line0 + 10
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" throw 'ah';\n" + // line0 + 11
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" return 2;\n" + // line0 + 12
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"}\n" + // line0 + 13
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"f();\n" + // line0 + 14
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"g();\n" + // line0 + 15
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"try { h() } catch (ex) { };\n"); // line0 + 16
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/* eslint-enable */
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}
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