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>
---
 .../client/shared/test/browser_filter-editor-08.js | 103 +++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 devtools/client/shared/test/browser_filter-editor-08.js

(limited to 'devtools/client/shared/test/browser_filter-editor-08.js')

diff --git a/devtools/client/shared/test/browser_filter-editor-08.js b/devtools/client/shared/test/browser_filter-editor-08.js
new file mode 100644
index 0000000000..8759a230a0
--- /dev/null
+++ b/devtools/client/shared/test/browser_filter-editor-08.js
@@ -0,0 +1,103 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Tests the Filter Editor Widget inputs increase/decrease value using
+// arrow keys, applying multiplier using alt/shift on number-type filters
+
+const {
+  CSSFilterEditorWidget,
+} = require("resource://devtools/client/shared/widgets/FilterWidget.js");
+
+const FAST_VALUE_MULTIPLIER = 10;
+const SLOW_VALUE_MULTIPLIER = 0.1;
+const DEFAULT_VALUE_MULTIPLIER = 1;
+
+const TEST_URI = CHROME_URL_ROOT + "doc_filter-editor-01.html";
+
+add_task(async function () {
+  const { doc } = await createHost("bottom", TEST_URI);
+
+  const container = doc.querySelector("#filter-container");
+  const initialValue = "blur(2px)";
+  const widget = new CSSFilterEditorWidget(container, initialValue);
+
+  let value = 2;
+
+  triggerKey = triggerKey.bind(widget);
+
+  info("Test simple arrow keys");
+  triggerKey(40);
+
+  value -= DEFAULT_VALUE_MULTIPLIER;
+  is(
+    widget.getValueAt(0),
+    `${value}px`,
+    "Should decrease value using down arrow"
+  );
+
+  triggerKey(38);
+
+  value += DEFAULT_VALUE_MULTIPLIER;
+  is(
+    widget.getValueAt(0),
+    `${value}px`,
+    "Should decrease value using down arrow"
+  );
+
+  info("Test shift key multiplier");
+  triggerKey(38, "shiftKey");
+
+  value += FAST_VALUE_MULTIPLIER;
+  is(
+    widget.getValueAt(0),
+    `${value}px`,
+    "Should increase value by fast multiplier using up arrow"
+  );
+
+  triggerKey(40, "shiftKey");
+
+  value -= FAST_VALUE_MULTIPLIER;
+  is(
+    widget.getValueAt(0),
+    `${value}px`,
+    "Should decrease value by fast multiplier using down arrow"
+  );
+
+  info("Test alt key multiplier");
+  triggerKey(38, "altKey");
+
+  value += SLOW_VALUE_MULTIPLIER;
+  is(
+    widget.getValueAt(0),
+    `${value}px`,
+    "Should increase value by slow multiplier using up arrow"
+  );
+
+  triggerKey(40, "altKey");
+
+  value -= SLOW_VALUE_MULTIPLIER;
+  is(
+    widget.getValueAt(0),
+    `${value}px`,
+    "Should decrease value by slow multiplier using down arrow"
+  );
+
+  widget.destroy();
+  triggerKey = null;
+});
+
+// Triggers the specified keyCode and modifier key on
+// first filter's input
+function triggerKey(key, modifier) {
+  const filter = this.el.querySelector("#filters").children[0];
+  const input = filter.querySelector("input");
+
+  this._keyDown({
+    target: input,
+    keyCode: key,
+    [modifier]: true,
+    preventDefault() {},
+  });
+}
-- 
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