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Test Info: Warnings
- This test gets skipped with pattern: asan
- Manifest: devtools/client/debugger/test/mochitest/browser_kz.toml
/* 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
// This tests makes sure that on reload of a remote iframe, there
// are no duplicated breakpoints. The test case relates to a specific
"use strict";
add_task(async function () {
// With fission and EFT disabled all the sources are going to be under the Main Thread
// and this sceanrio becomes irrelevant
if (!isFissionEnabled() && !isEveryFrameTargetEnabled()) {
return;
}
const dbg = await initDebugger(
"doc_dbg-fission-frame-sources.html",
"simple2.js"
);
info(
"Open a tab for a source in the top document to assert it doesn't disappear"
);
await selectSource(dbg, "simple1.js");
info("Add breakpoint to the source (simple2.js) in the remote frame");
await selectSource(dbg, "simple2.js");
await addBreakpoint(dbg, "simple2.js", 3);
is(dbg.selectors.getBreakpointCount(), 1, "Only one breakpoint exists");
const source = findSource(dbg, "simple2.js");
assertBreakpointsList(dbg, source);
is(
countTabs(dbg),
2,
"We see the tabs for the sources of both top and iframe documents"
);
const onBreakpointSet = waitForDispatch(dbg.store, "SET_BREAKPOINT");
info("reload the iframe");
const iframeBrowsingContext = await SpecialPowers.spawn(
gBrowser.selectedBrowser,
[],
function () {
const iframe = content.document.querySelector("iframe");
return iframe.browsingContext;
}
);
await SpecialPowers.spawn(iframeBrowsingContext, [], () => {
content.location.reload();
});
await onBreakpointSet;
await waitForSelectedSource(dbg, "simple2.js");
is(dbg.selectors.getBreakpointCount(), 1, "Only one breakpoint still exists");
const sourceAfterReload = findSource(dbg, "simple2.js");
assertBreakpointsList(dbg, sourceAfterReload);
is(countTabs(dbg), 2, "We still see the tabs for the two sources");
await removeBreakpoint(dbg, sourceAfterReload.id, 3);
});
function assertBreakpointsList(dbg, source) {
const breakpointHeadings = findAllElements(dbg, "breakpointHeadings");
const breakpointItems = findAllElements(dbg, "breakpointItems");
is(
breakpointHeadings.length,
1,
"The breakpoint list show one breakpoint source"
);
is(
breakpointItems.length,
1,
"The breakpoint list shows only one breakpoint"
);
is(
breakpointHeadings[0].title,
source.url,
"The info displayed for the breakpoint tooltip of the 1st breakpoint is correct"
);
is(
breakpointHeadings[0].textContent,
"simple2.js",
"The info displayed for the breakpoint heading of the 1st breakpoint is correct"
);
is(
breakpointItems[0].textContent,
"return x + y;3:5",
"The info displayed for the 1st breakpoint is correct"
);
}