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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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tree10027f336435511475e392454359edea8e25895d /devtools/server/tests/unit/test_breakpoint-14.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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diff --git a/devtools/server/tests/unit/test_breakpoint-14.js b/devtools/server/tests/unit/test_breakpoint-14.js
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+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Check that a breakpoint or a debugger statement cause execution to pause even
+ * in a stepped-over function.
+ */
+
+var gDebuggee;
+var gClient;
+var gThreadClient;
+var gCallback;
+
+function run_test()
+{
+ run_test_with_server(DebuggerServer, function () {
+ run_test_with_server(WorkerDebuggerServer, do_test_finished);
+ });
+ do_test_pending();
+}
+
+function run_test_with_server(aServer, aCallback)
+{
+ gCallback = aCallback;
+ initTestDebuggerServer(aServer);
+ gDebuggee = addTestGlobal("test-stack", aServer);
+ gClient = new DebuggerClient(aServer.connectPipe());
+ gClient.connect().then(function () {
+ attachTestTabAndResume(gClient, "test-stack", function (aResponse, aTabClient, aThreadClient) {
+ gThreadClient = aThreadClient;
+ test_simple_breakpoint();
+ });
+ });
+}
+
+function test_simple_breakpoint()
+{
+ gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
+ let source = gThreadClient.source(aPacket.frame.where.source);
+ let location = { line: gDebuggee.line0 + 2 };
+
+ source.setBreakpoint(location, Task.async(function* (aResponse, bpClient) {
+ const testCallbacks = [
+ function (aPacket) {
+ // Check that the stepping worked.
+ do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 5);
+ do_check_eq(aPacket.why.type, "resumeLimit");
+ },
+ function (aPacket) {
+ // Reached the breakpoint.
+ do_check_eq(aPacket.frame.where.line, location.line);
+ do_check_eq(aPacket.why.type, "breakpoint");
+ do_check_neq(aPacket.why.type, "resumeLimit");
+ },
+ function (aPacket) {
+ // Stepped to the closing brace of the function.
+ do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 3);
+ do_check_eq(aPacket.why.type, "resumeLimit");
+ },
+ function (aPacket) {
+ // The frame is about to be popped while stepping.
+ do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 3);
+ do_check_neq(aPacket.why.type, "breakpoint");
+ do_check_eq(aPacket.why.type, "resumeLimit");
+ do_check_eq(aPacket.why.frameFinished.return.type, "undefined");
+ },
+ function (aPacket) {
+ // The foo function call frame was just popped from the stack.
+ do_check_eq(gDebuggee.a, 1);
+ do_check_eq(gDebuggee.b, undefined);
+ do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 5);
+ do_check_eq(aPacket.why.type, "resumeLimit");
+ do_check_eq(aPacket.poppedFrames.length, 1);
+ },
+ function (aPacket) {
+ // Check that the debugger statement wasn't the reason for this pause.
+ do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 6);
+ do_check_neq(aPacket.why.type, "debuggerStatement");
+ do_check_eq(aPacket.why.type, "resumeLimit");
+ },
+ function (aPacket) {
+ // Check that the debugger statement wasn't the reason for this pause.
+ do_check_eq(aPacket.frame.where.line, gDebuggee.line0 + 7);
+ do_check_neq(aPacket.why.type, "debuggerStatement");
+ do_check_eq(aPacket.why.type, "resumeLimit");
+ },
+ ];
+
+ for (let callback of testCallbacks) {
+ let waiter = waitForPause(gThreadClient);
+ gThreadClient.stepOver();
+ let packet = yield waiter;
+ callback(packet);
+ }
+
+ // Remove the breakpoint and finish.
+ let waiter = waitForPause(gThreadClient);
+ gThreadClient.stepOver();
+ yield waiter;
+ bpClient.remove(() => gThreadClient.resume(() => gClient.close().then(gCallback)));
+ }));
+ });
+
+ Cu.evalInSandbox("var line0 = Error().lineNumber;\n" +
+ "function foo() {\n" + // line0 + 1
+ " this.a = 1;\n" + // line0 + 2 <-- Breakpoint is set here.
+ "}\n" + // line0 + 3
+ "debugger;\n" + // line0 + 4
+ "foo();\n" + // line0 + 5
+ "debugger;\n" + // line0 + 6
+ "var b = 2;\n", // line0 + 7
+ gDebuggee);
+}