mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-10-26 13:27:27 +00:00
113 lines
3.7 KiB
JavaScript
113 lines
3.7 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/ */
|
|
|
|
/**
|
|
* Make sure that setting a breakpoint twice in a line without bytecodes works
|
|
* as expected.
|
|
*/
|
|
|
|
const NUM_BREAKPOINTS = 10;
|
|
var gDebuggee;
|
|
var gClient;
|
|
var gThreadClient;
|
|
var gBpActor;
|
|
var gCount;
|
|
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;
|
|
gCount = 1;
|
|
initTestDebuggerServer(aServer);
|
|
gDebuggee = addTestGlobal("test-stack", aServer);
|
|
gClient = new DebuggerClient(aServer.connectPipe());
|
|
gClient.connect(function () {
|
|
attachTestTabAndResume(gClient, "test-stack", function (aResponse, aTabClient, aThreadClient) {
|
|
gThreadClient = aThreadClient;
|
|
test_child_skip_breakpoint();
|
|
});
|
|
});
|
|
}
|
|
|
|
function test_child_skip_breakpoint()
|
|
{
|
|
gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
|
|
let source = gThreadClient.source(aPacket.frame.where.source);
|
|
let location = { line: gDebuggee.line0 + 3};
|
|
|
|
source.setBreakpoint(location, function (aResponse, bpClient) {
|
|
// Check that the breakpoint has properly skipped forward one line.
|
|
do_check_eq(aResponse.actualLocation.source.actor, source.actor);
|
|
do_check_eq(aResponse.actualLocation.line, location.line + 1);
|
|
gBpActor = aResponse.actor;
|
|
|
|
// Set more breakpoints at the same location.
|
|
set_breakpoints(source, location);
|
|
});
|
|
|
|
});
|
|
|
|
gDebuggee.eval("var line0 = Error().lineNumber;\n" +
|
|
"function foo() {\n" + // line0 + 1
|
|
" this.a = 1;\n" + // line0 + 2
|
|
" // A comment.\n" + // line0 + 3
|
|
" this.b = 2;\n" + // line0 + 4
|
|
"}\n" + // line0 + 5
|
|
"debugger;\n" + // line0 + 6
|
|
"foo();\n"); // line0 + 7
|
|
}
|
|
|
|
// Set many breakpoints at the same location.
|
|
function set_breakpoints(source, location) {
|
|
do_check_neq(gCount, NUM_BREAKPOINTS);
|
|
source.setBreakpoint(location, function (aResponse, bpClient) {
|
|
// Check that the breakpoint has properly skipped forward one line.
|
|
do_check_eq(aResponse.actualLocation.source.actor, source.actor);
|
|
do_check_eq(aResponse.actualLocation.line, location.line + 1);
|
|
// Check that the same breakpoint actor was returned.
|
|
do_check_eq(aResponse.actor, gBpActor);
|
|
|
|
if (++gCount < NUM_BREAKPOINTS) {
|
|
set_breakpoints(source, location);
|
|
return;
|
|
}
|
|
|
|
// After setting all the breakpoints, check that only one has effectively
|
|
// remained.
|
|
gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
|
|
// Check the return value.
|
|
do_check_eq(aPacket.type, "paused");
|
|
do_check_eq(aPacket.frame.where.source.actor, source.actor);
|
|
do_check_eq(aPacket.frame.where.line, location.line + 1);
|
|
do_check_eq(aPacket.why.type, "breakpoint");
|
|
do_check_eq(aPacket.why.actors[0], bpClient.actor);
|
|
// Check that the breakpoint worked.
|
|
do_check_eq(gDebuggee.a, 1);
|
|
do_check_eq(gDebuggee.b, undefined);
|
|
|
|
gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
|
|
// We don't expect any more pauses after the breakpoint was hit once.
|
|
do_check_true(false);
|
|
});
|
|
gThreadClient.resume(function () {
|
|
// Give any remaining breakpoints a chance to trigger.
|
|
do_timeout(1000, function () {
|
|
gClient.close(gCallback);
|
|
});
|
|
});
|
|
|
|
});
|
|
// Continue until the breakpoint is hit.
|
|
gThreadClient.resume();
|
|
});
|
|
|
|
}
|