From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 ...wser_rules_colorpicker-element-without-quads.js | 77 ++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 devtools/client/inspector/rules/test/browser_rules_colorpicker-element-without-quads.js

(limited to 'devtools/client/inspector/rules/test/browser_rules_colorpicker-element-without-quads.js')

diff --git a/devtools/client/inspector/rules/test/browser_rules_colorpicker-element-without-quads.js b/devtools/client/inspector/rules/test/browser_rules_colorpicker-element-without-quads.js
new file mode 100644
index 0000000000..f8012ab56b
--- /dev/null
+++ b/devtools/client/inspector/rules/test/browser_rules_colorpicker-element-without-quads.js
@@ -0,0 +1,77 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const TEST_URI = `
+  <style type="text/css">
+    button {
+      color: tomato;
+      background-color: green;
+    }
+  </style>
+  <!-- The space as text context for the button is mandatory here, so that the
+       firstChild of the button is an whitespace text node -->
+  <button id="button-with-no-quads"> </button>
+`;
+
+/**
+ * Check that we can still open the color picker on elements for which getQuads
+ * returns an empty array, which is used to compute the background-color
+ * contrast.
+ */
+add_task(async function () {
+  await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
+
+  const hasEmptyQuads = await SpecialPowers.spawn(
+    gBrowser.selectedBrowser,
+    [],
+    () => {
+      const button = content.document.querySelector("button");
+      const quads = button.firstChild.getBoxQuads({
+        box: "content",
+        relativeTo: content.document,
+        createFramesForSuppressedWhitespace: false,
+      });
+      return quads.length === 0;
+    }
+  );
+  ok(hasEmptyQuads, "The test element has empty quads");
+
+  const { inspector, view } = await openRuleView();
+
+  await selectNode("button", inspector);
+
+  const ruleEl = getRuleViewProperty(view, "button", "color");
+  ok(ruleEl, "The color declaration was found");
+
+  const swatchEl = ruleEl.valueSpan.querySelector(".ruleview-colorswatch");
+  const colorEl = ruleEl.valueSpan.querySelector(".ruleview-color");
+  is(colorEl.textContent, "tomato", "The right color value was found");
+
+  info("Open the color picker");
+  const cPicker = view.tooltips.getTooltip("colorPicker");
+  const onColorPickerReady = cPicker.once("ready");
+  swatchEl.click();
+  await onColorPickerReady;
+
+  info("Check that the background color of the button was correctly detected");
+  const contrastEl = cPicker.tooltip.container.querySelector(
+    ".contrast-value-and-swatch.contrast-ratio-single"
+  );
+  ok(
+    contrastEl.style.cssText.includes(
+      "--accessibility-contrast-bg: rgba(0,128,0,1)"
+    ),
+    "The background color contains the expected value"
+  );
+
+  info("Check that the color picker can be used");
+  await simulateColorPickerChange(view, cPicker, [255, 0, 0, 1], {
+    selector: "button",
+    name: "color",
+    value: "rgb(255, 0, 0)",
+  });
+
+  await hideTooltipAndWaitForRuleViewChanged(cPicker, view);
+});
-- 
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