From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../test/browser_rules_editable-field-focus_01.js  | 107 +++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 devtools/client/inspector/rules/test/browser_rules_editable-field-focus_01.js

(limited to 'devtools/client/inspector/rules/test/browser_rules_editable-field-focus_01.js')

diff --git a/devtools/client/inspector/rules/test/browser_rules_editable-field-focus_01.js b/devtools/client/inspector/rules/test/browser_rules_editable-field-focus_01.js
new file mode 100644
index 0000000000..5d0a9f1ce5
--- /dev/null
+++ b/devtools/client/inspector/rules/test/browser_rules_editable-field-focus_01.js
@@ -0,0 +1,107 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Tests that the correct editable fields are focused when tabbing and entering
+// through the rule view.
+
+const TEST_URI = `
+  <style type='text/css'>
+  #testid {
+    background-color: blue;
+    color: red;
+    margin: 0;
+    padding: 0;
+  }
+  div {
+    border-color: red
+  }
+  </style>
+  <div id='testid'>Styled Node</div>
+`;
+
+add_task(async function () {
+  await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
+  const { inspector, view } = await openRuleView();
+  await selectNode("#testid", inspector);
+
+  info("Click on the selector of the inline style ('element')");
+  let ruleEditor = getRuleViewRuleEditor(view, 0);
+  const onFocus = once(ruleEditor.element, "focus", true);
+  ruleEditor.selectorText.click();
+  await onFocus;
+  assertEditor(
+    view,
+    ruleEditor.newPropSpan,
+    "Focus should be in the element property span"
+  );
+
+  info("Focus the next field with Tab");
+  ruleEditor = getRuleViewRuleEditor(view, 1);
+  await focusNextEditableField(view, ruleEditor);
+  assertEditor(
+    view,
+    ruleEditor.selectorText,
+    "Focus should have moved to the next rule selector"
+  );
+
+  for (let i = 0; i < ruleEditor.rule.textProps.length; i++) {
+    const textProp = ruleEditor.rule.textProps[i];
+    const propEditor = textProp.editor;
+
+    info("Focus the next field with Tab");
+    // Expect a ruleview-changed event if we are moving from a property value
+    // to the next property name (which occurs after the first iteration, as for
+    // i=0, the previous field is the selector).
+    const onRuleViewChanged = i > 0 ? view.once("ruleview-changed") : null;
+    await focusNextEditableField(view, ruleEditor);
+    await onRuleViewChanged;
+    assertEditor(
+      view,
+      propEditor.nameSpan,
+      "Focus should have moved to the property name"
+    );
+
+    info("Focus the next field with Tab");
+    await focusNextEditableField(view, ruleEditor);
+    assertEditor(
+      view,
+      propEditor.valueSpan,
+      "Focus should have moved to the property value"
+    );
+  }
+
+  // Expect a ruleview-changed event again as we're bluring a property value.
+  const onRuleViewChanged = view.once("ruleview-changed");
+  await focusNextEditableField(view, ruleEditor);
+  await onRuleViewChanged;
+  assertEditor(
+    view,
+    ruleEditor.newPropSpan,
+    "Focus should have moved to the new property span"
+  );
+
+  ruleEditor = getRuleViewRuleEditor(view, 2);
+
+  await focusNextEditableField(view, ruleEditor);
+  assertEditor(
+    view,
+    ruleEditor.selectorText,
+    "Focus should have moved to the next rule selector"
+  );
+
+  info("Blur the selector field");
+  EventUtils.synthesizeKey("KEY_Escape");
+});
+
+async function focusNextEditableField(view, ruleEditor) {
+  const onFocus = once(ruleEditor.element, "focus", true);
+  EventUtils.synthesizeKey("KEY_Tab", {}, view.styleWindow);
+  await onFocus;
+}
+
+function assertEditor(view, element, message) {
+  const editor = inplaceEditor(view.styleDocument.activeElement);
+  is(inplaceEditor(element), editor, message);
+}
-- 
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