Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 55 insertions, 0 deletions

diff --git a/devtools/client/inspector/test/browser_inspector_pane-toggle-04.js b/devtools/client/inspector/test/browser_inspector_pane-toggle-04.js
new file mode 100644
index 0000000000..024fca816b
--- /dev/null
+++ b/devtools/client/inspector/test/browser_inspector_pane-toggle-04.js
@@ -0,0 +1,55 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Tests that the 3 pane inspector toggle button can render the bottom-left and
+// bottom-right panels of equal sizes in the SIDE host.
+
+add_task(async function () {
+  info("Switch to 2 pane inspector to test the 3 pane toggle button behavior");
+  await pushPref("devtools.inspector.three-pane-enabled", false);
+
+  const { inspector, toolbox } = await openInspectorForURL("about:blank");
+  const { panelDoc: doc } = inspector;
+
+  info("Switch the host to the right");
+  await toolbox.switchHost("right");
+
+  // Switching hosts is not correctly waiting when DevTools run in content frame
+  // See Bug 1571421.
+  await wait(1000);
+
+  const button = doc.querySelector(".sidebar-toggle");
+  const toolboxWidth = doc.getElementById("inspector-splitter-box").clientWidth;
+
+  info("Click on the toggle button to toggle ON 3 pane inspector");
+  let onRuleViewAdded = inspector.once("ruleview-added");
+  EventUtils.synthesizeMouseAtCenter(
+    button,
+    {},
+    inspector.panelDoc.defaultView
+  );
+  await onRuleViewAdded;
+
+  info("Checking the sizes of the 3 pane inspector");
+  const sidebarSplitBoxWidth = inspector.sidebarSplitBoxRef.current.state.width;
+  is(
+    sidebarSplitBoxWidth,
+    toolboxWidth / 2,
+    "Got correct sidebar split box width"
+  );
+
+  info("Click on the toggle button to toggle OFF the 3 pane inspector");
+  onRuleViewAdded = inspector.once("ruleview-added");
+  EventUtils.synthesizeMouseAtCenter(
+    button,
+    {},
+    inspector.panelDoc.defaultView
+  );
+  await onRuleViewAdded;
+
+  info("Checking the sidebar size of the 2 pane inspector");
+  const sidebarWidth = inspector.splitBox.state.width;
+  is(sidebarWidth, toolboxWidth, "Got correct sidebar width");
+});