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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
// Verify that we hit breakpoints on popups
"use strict";
const TEST_URI = "https://example.org/document-builder.sjs?html=main page";
const POPUP_URL = `https://example.com/document-builder.sjs?html=${escape(`popup for breakpoints
<script>
var paused = true;
console.log('popup');
paused = false;
</script>
`)}`;
const POPUP_DEBUGGER_STATEMENT_URL = `https://example.com/document-builder.sjs?html=${escape(`popup with debugger;
<script>
var paused = true;
debugger;
paused = false;
</script>
`)}`;
function isPopupPaused(popupBrowsingContext) {
return SpecialPowers.spawn(popupBrowsingContext, [], function (url) {
return content.wrappedJSObject.paused;
});
}
async function openPopup(popupUrl, browser = gBrowser.selectedBrowser) {
const onPopupTabSelected = BrowserTestUtils.waitForEvent(
gBrowser.tabContainer,
"TabSelect"
);
const popupBrowsingContext = await SpecialPowers.spawn(
browser,
[popupUrl],
function (url) {
const popup = content.open(url);
return popup.browsingContext;
}
);
await onPopupTabSelected;
is(
gBrowser.selectedBrowser.browsingContext,
popupBrowsingContext,
"The popup is the selected tab"
);
return popupBrowsingContext;
}
async function closePopup(browsingContext) {
const onPreviousTabSelected = BrowserTestUtils.waitForEvent(
gBrowser.tabContainer,
"TabSelect"
);
await SpecialPowers.spawn(browsingContext, [], function () {
content.close();
});
await onPreviousTabSelected;
}
add_task(async function testPausedByBreakpoint() {
await pushPref("devtools.popups.debug", true);
info("Test breakpoints set in popup scripts");
const dbg = await initDebuggerWithAbsoluteURL(TEST_URI);
info("Open the popup in order to be able to set a breakpoint");
const firstPopupBrowsingContext = await openPopup(POPUP_URL);
await waitForSource(dbg, POPUP_URL);
const source = findSource(dbg, POPUP_URL);
await selectSource(dbg, source);
await addBreakpoint(dbg, source, 4);
info("Now close and reopen the popup");
await closePopup(firstPopupBrowsingContext);
info("Re-open the popup");
const popupBrowsingContext = await openPopup(POPUP_URL);
await waitForPaused(dbg);
is(
await isPopupPaused(popupBrowsingContext),
true,
"The popup is really paused"
);
await waitForSource(dbg, POPUP_URL);
assertPausedAtSourceAndLine(dbg, source.id, 4);
await resume(dbg);
is(
await isPopupPaused(popupBrowsingContext),
false,
"The popup resumed its execution"
);
});
add_task(async function testPausedByDebuggerStatement() {
info("Test debugger statements in popup scripts");
const dbg = await initDebuggerWithAbsoluteURL(TEST_URI);
info("Open a popup with a debugger statement");
const popupBrowsingContext = await openPopup(POPUP_DEBUGGER_STATEMENT_URL);
await waitForPaused(dbg);
is(
await isPopupPaused(popupBrowsingContext),
true,
"The popup is really paused"
);
const source = findSource(dbg, POPUP_DEBUGGER_STATEMENT_URL);
assertPausedAtSourceAndLine(dbg, source.id, 4);
await resume(dbg);
is(
await isPopupPaused(popupBrowsingContext),
false,
"The popup resumed its execution"
);
});
add_task(async function testPausedInTwoPopups() {
info("Test being paused in two popup at the same time");
const dbg = await initDebuggerWithAbsoluteURL(TEST_URI);
info("Open the popup in order to be able to set a breakpoint");
const browser = gBrowser.selectedBrowser;
const popupBrowsingContext = await openPopup(POPUP_URL);
await waitForSource(dbg, POPUP_URL);
const source = findSource(dbg, POPUP_URL);
await selectSource(dbg, source);
await addBreakpoint(dbg, source, 4);
info("Now close and reopen the popup");
await closePopup(popupBrowsingContext);
info("Open a first popup which will hit the breakpoint");
const firstPopupBrowsingContext = await openPopup(POPUP_URL);
await waitForPaused(dbg);
const { targetCommand } = dbg.commands;
const firstTarget = targetCommand
.getAllTargets([targetCommand.TYPES.FRAME])
.find(targetFront => targetFront.url == POPUP_URL);
is(
firstTarget.browsingContextID,
firstPopupBrowsingContext.id,
"The popup target matches the popup BrowsingContext"
);
const firstThread = (await firstTarget.getFront("thread")).actorID;
is(
dbg.selectors.getCurrentThread(),
firstThread,
"The popup thread is automatically selected on pause"
);
is(
await isPopupPaused(firstPopupBrowsingContext),
true,
"The first popup is really paused"
);
info("Open a second popup which will also hit the breakpoint");
let onAvailable;
const onNewTarget = new Promise(resolve => {
onAvailable = ({ targetFront }) => {
if (
targetFront.url == POPUP_URL &&
targetFront.browsingContextID != firstPopupBrowsingContext.id
) {
targetCommand.unwatchTargets({
types: [targetCommand.TYPES.FRAME],
onAvailable,
});
resolve(targetFront);
}
};
});
await targetCommand.watchTargets({
types: [targetCommand.TYPES.FRAME],
onAvailable,
});
const secondPopupBrowsingContext = await openPopup(POPUP_URL, browser);
info("Wait for second popup's target");
const popupTarget = await onNewTarget;
is(
popupTarget.browsingContextID,
secondPopupBrowsingContext.id,
"The new target matches the popup WindowGlobal"
);
const secondThread = (await popupTarget.getFront("thread")).actorID;
await waitForPausedThread(dbg, secondThread);
is(
dbg.selectors.getCurrentThread(),
secondThread,
"The second popup thread is automatically selected on pause"
);
is(
await isPopupPaused(secondPopupBrowsingContext),
true,
"The second popup is really paused"
);
info("Resume the execution of the second popup");
await resume(dbg);
is(
await isPopupPaused(secondPopupBrowsingContext),
false,
"The second popup resumed its execution"
);
is(
await isPopupPaused(firstPopupBrowsingContext),
true,
"The first popup is still paused"
);
info("Resume the execution of the first popup");
await dbg.actions.selectThread(getContext(dbg), firstThread);
await resume(dbg);
is(
await isPopupPaused(firstPopupBrowsingContext),
false,
"The first popup resumed its execution"
);
});
add_task(async function testClosingOriginalTab() {
info(
"Test closing the toolbox on the original tab while the popup is kept open"
);
const dbg = await initDebuggerWithAbsoluteURL(TEST_URI);
await dbg.toolbox.selectTool("webconsole");
info("Open a popup");
const originalTab = gBrowser.selectedTab;
await openPopup("about:blank");
await wait(1000);
const popupTab = gBrowser.selectedTab;
gBrowser.selectedTab = originalTab;
info("Close the toolbox from the original tab");
await dbg.toolbox.closeToolbox();
await wait(1000);
info("Re-select the popup");
gBrowser.selectedTab = popupTab;
await wait(1000);
});
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