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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/>. */
// Tests that the editor highlights the correct location when the
// debugger pauses
"use strict";
requestLongerTimeout(2);
add_task(async function () {
// This test runs too slowly on linux debug. I'd like to figure out
// which is the slowest part of this and make it run faster, but to
// fix a frequent failure allow a longer timeout.
const dbg = await initDebugger("doc-scripts.html");
info("Set the initial breakpoint.");
await selectSource(dbg, "simple1.js");
ok(
!findElementWithSelector(dbg, ".cursor-position"),
"no position is displayed when selecting a location without an explicit line number"
);
await selectSource(dbg, "simple1.js", 1, 1);
assertCursorPosition(
dbg,
1,
2,
"when passing an explicit line number, the position is displayed"
);
assertHighlightLocation(dbg, "simple1.js", 1);
// Note that CodeMirror is 0-based while the footer displays 1-based
getCM(dbg).setCursor({ line: 1, ch: 0 });
assertCursorPosition(
dbg,
2,
1,
"when moving the cursor, the position footer updates"
);
ok(
!findElement(dbg, "highlightLine"),
"Moving the cursor resets the highlighted line"
);
getCM(dbg).setCursor({ line: 2, ch: 0 });
assertCursorPosition(
dbg,
3,
1,
"when moving the cursor a second time, the position footer still updates"
);
await addBreakpoint(dbg, "simple1.js", 4);
const breakpointItems = findAllElements(dbg, "breakpointItems");
breakpointItems[0].click();
await waitForCursorPosition(dbg, 4);
assertCursorPosition(
dbg,
4,
16,
"when moving the cursor a second time, the position footer still updates"
);
assertHighlightLocation(dbg, "simple1.js", 4);
info("Call the function that we set a breakpoint in.");
invokeInTab("main");
await waitForPaused(dbg);
await waitForSelectedSource(dbg, "simple1.js");
assertPausedAtSourceAndLine(dbg, findSource(dbg, "simple1.js").id, 4);
assertCursorPosition(dbg, 4, 16, "on pause, the cursor updates");
info("Step into another file.");
await stepOver(dbg);
await stepIn(dbg);
await waitForSelectedSource(dbg, "simple2.js");
assertPausedAtSourceAndLine(dbg, findSource(dbg, "simple2.js").id, 3);
assertCursorPosition(dbg, 3, 5, "on step-in, the cursor updates");
info("Step out to the initial file.");
await stepOut(dbg);
assertPausedAtSourceAndLine(dbg, findSource(dbg, "simple1.js").id, 6);
assertCursorPosition(dbg, 6, 3, "on step-out, the cursor updates");
await resume(dbg);
info("Make sure that the editor scrolls to the paused location.");
const longSrc = findSource(dbg, "long.js");
await selectSource(dbg, "long.js");
await addBreakpoint(dbg, longSrc, 66);
invokeInTab("testModel");
await waitForPaused(dbg);
await waitForSelectedSource(dbg, "long.js");
assertPausedAtSourceAndLine(dbg, findSource(dbg, "long.js").id, 66);
ok(
isVisibleInEditor(dbg, findElement(dbg, "breakpoint")),
"Breakpoint is visible"
);
});
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