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>
---
 .../styleeditor/test/browser_styleeditor_pretty.js | 112 +++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 devtools/client/styleeditor/test/browser_styleeditor_pretty.js

(limited to 'devtools/client/styleeditor/test/browser_styleeditor_pretty.js')

diff --git a/devtools/client/styleeditor/test/browser_styleeditor_pretty.js b/devtools/client/styleeditor/test/browser_styleeditor_pretty.js
new file mode 100644
index 0000000000..e8208cb7d6
--- /dev/null
+++ b/devtools/client/styleeditor/test/browser_styleeditor_pretty.js
@@ -0,0 +1,112 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+// Test that only minified sheets are automatically prettified,
+// and that the pretty print button behaves as expected.
+
+const TESTCASE_URI = TEST_BASE_HTTP + "minified.html";
+
+const PRETTIFIED_CSS_TEXT = `
+body {
+  background:white;
+}
+div {
+  font-size:4em;
+  color:red
+}
+span {
+  color:green;
+  @media screen {
+    background: blue;
+    &>.myClass {
+      padding: 1em
+    }
+  }
+}
+`.trimStart();
+
+const INLINE_STYLESHEET_ORIGINAL_CSS_TEXT = `
+body { background: red; }
+div {
+font-size: 5em;
+color: red;
+}`.trimStart();
+
+const INLINE_STYLESHEET_PRETTIFIED_CSS_TEXT = `
+body {
+  background: red;
+}
+div {
+  font-size: 5em;
+  color: red;
+}
+`.trimStart();
+
+add_task(async function () {
+  // Use 2 spaces for indent
+  await pushPref("devtools.editor.expandtab", true);
+  await pushPref("devtools.editor.tabsize", 2);
+
+  const { panel, ui } = await openStyleEditorForURL(TESTCASE_URI);
+  is(ui.editors.length, 3, "Three sheets present.");
+
+  info("Testing minified style sheet.");
+  const minifiedEditor = await ui.editors[0].getSourceEditor();
+
+  is(
+    minifiedEditor.sourceEditor.getText(),
+    PRETTIFIED_CSS_TEXT,
+    "minified source has been prettified automatically"
+  );
+
+  info("Selecting second, non-minified style sheet.");
+  await ui.selectStyleSheet(ui.editors[1].styleSheet);
+
+  const inlineEditor = ui.editors[1];
+  is(
+    inlineEditor.sourceEditor.getText(),
+    INLINE_STYLESHEET_ORIGINAL_CSS_TEXT,
+    "non-minified source has been left untouched"
+  );
+
+  const prettyPrintButton = panel.panelWindow.document.querySelector(
+    ".style-editor-prettyPrintButton"
+  );
+  ok(prettyPrintButton, "Pretty print button is displayed");
+  ok(
+    !prettyPrintButton.hasAttribute("disabled"),
+    "Pretty print button is enabled"
+  );
+  is(
+    prettyPrintButton.getAttribute("title"),
+    "Pretty print style sheet",
+    "Pretty print button has the expected title attribute"
+  );
+
+  const onEditorChange = inlineEditor.sourceEditor.once("changes");
+  EventUtils.synthesizeMouseAtCenter(prettyPrintButton, {}, panel.panelWindow);
+  await onEditorChange;
+
+  is(
+    inlineEditor.sourceEditor.getText(),
+    INLINE_STYLESHEET_PRETTIFIED_CSS_TEXT,
+    "inline stylesheet was prettified as expected when clicking on pretty print button"
+  );
+
+  info("Selecting original style sheet.");
+  await ui.selectStyleSheet(ui.editors[2].styleSheet);
+  ok(
+    prettyPrintButton.hasAttribute("disabled"),
+    "Pretty print button is disabled when selecting an original file"
+  );
+  await waitFor(
+    () =>
+      prettyPrintButton.getAttribute("title") ===
+      "Can only pretty print CSS files"
+  );
+  ok(
+    true,
+    "Pretty print button has the expected title attribute when it's disabled"
+  );
+});
-- 
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