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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Bug 978019: Setting a breakpoint on the last line of a Debugger.Script and
* reloading should still hit the breakpoint.
*/
const TAB_URL = EXAMPLE_URL + "doc_breakpoints-break-on-last-line-of-script-on-reload.html";
const CODE_URL = EXAMPLE_URL + "code_breakpoints-break-on-last-line-of-script-on-reload.js";
function test() {
// Debug test slaves are a bit slow at this test.
requestLongerTimeout(2);
let gPanel, gDebugger, gThreadClient, gEvents, gSources;
initDebugger(TAB_URL).then(([aTab,, aPanel]) => {
gPanel = aPanel;
gDebugger = gPanel.panelWin;
gThreadClient = gDebugger.gThreadClient;
gEvents = gDebugger.EVENTS;
gSources = gDebugger.DebuggerView.Sources;
Task.spawn(function* () {
try {
// Refresh and hit the debugger statement before the location we want to
// set our breakpoints. We have to pause before the breakpoint locations
// so that GC doesn't get a chance to kick in and collect the IIFE's
// script, which would causes us to receive a 'noScript' error from the
// server when we try to set the breakpoints.
const [paused, ] = yield promise.all([
waitForThreadEvents(gPanel, "paused"),
reloadActiveTab(gPanel, gEvents.SOURCE_SHOWN),
]);
is(paused.why.type, "debuggerStatement");
// Set our breakpoints.
const [bp1, bp2, bp3] = yield promise.all([
setBreakpoint({
url: CODE_URL,
line: 3
}),
setBreakpoint({
url: CODE_URL,
line: 4
}),
setBreakpoint({
url: CODE_URL,
line: 5
})
]);
// Refresh and hit the debugger statement again.
yield promise.all([
reloadActiveTab(gPanel, gEvents.SOURCE_SHOWN),
waitForCaretAndScopes(gPanel, 1)
]);
// And we should hit the breakpoints as we resume.
yield promise.all([
doResume(gPanel),
waitForCaretAndScopes(gPanel, 3)
]);
yield promise.all([
doResume(gPanel),
waitForCaretAndScopes(gPanel, 4)
]);
yield promise.all([
doResume(gPanel),
waitForCaretAndScopes(gPanel, 5)
]);
// Clean up the breakpoints.
yield promise.all([
rdpInvoke(bp1, bp1.remove),
rdpInvoke(bp2, bp1.remove),
rdpInvoke(bp3, bp1.remove),
]);
yield resumeDebuggerThenCloseAndFinish(gPanel);
} catch (e) {
DevToolsUtils.reportException(
"browser_dbg_breakpoints-break-on-last-line-of-script-on-reload.js",
e
);
ok(false);
}
});
});
function setBreakpoint(location) {
let item = gSources.getItemByValue(getSourceActor(gSources, location.url));
let source = gThreadClient.source(item.attachment.source);
let deferred = promise.defer();
source.setBreakpoint(location, ({ error, message }, bpClient) => {
if (error) {
deferred.reject(error + ": " + message);
}
deferred.resolve(bpClient);
});
return deferred.promise;
}
}
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