Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 100 insertions, 0 deletions

diff --git a/devtools/client/debugger/test/mochitest/browser_dbg-editor-select.js b/devtools/client/debugger/test/mochitest/browser_dbg-editor-select.js
new file mode 100644
index 0000000000..c0c6c03a43
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg-editor-select.js
@@ -0,0 +1,100 @@
+/* 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"
+  );
+});