Add m-esr52 at 52.6.0

1 files changed, 71 insertions, 0 deletions

diff --git a/devtools/client/inspector/computed/test/browser_computed_cycle_color.js b/devtools/client/inspector/computed/test/browser_computed_cycle_color.js
new file mode 100644
index 000000000..c9892fafe
--- /dev/null
+++ b/devtools/client/inspector/computed/test/browser_computed_cycle_color.js
@@ -0,0 +1,71 @@
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Computed view color cycling test.
+
+const TEST_URI = `
+  <style type="text/css">
+    .matches {
+      color: #f00;
+    }
+  </style>
+  <span id="matches" class="matches">Some styled text</span>
+`;
+
+add_task(function* () {
+  yield addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
+  let {inspector, view} = yield openComputedView();
+  yield selectNode("#matches", inspector);
+
+  info("Checking the property itself");
+  let container = getComputedViewPropertyView(view, "color").valueNode;
+  checkColorCycling(container, view);
+
+  info("Checking matched selectors");
+  container = yield getComputedViewMatchedRules(view, "color");
+  yield checkColorCycling(container, view);
+});
+
+function* checkColorCycling(container, view) {
+  let valueNode = container.querySelector(".computedview-color");
+  let win = view.styleWindow;
+
+  // "Authored" (default; currently the computed value)
+  is(valueNode.textContent, "rgb(255, 0, 0)",
+                            "Color displayed as an RGB value.");
+
+  let tests = [{
+    value: "red",
+    comment: "Color displayed as a color name."
+  }, {
+    value: "#f00",
+    comment: "Color displayed as an authored value."
+  }, {
+    value: "hsl(0, 100%, 50%)",
+    comment: "Color displayed as an HSL value again."
+  }, {
+    value: "rgb(255, 0, 0)",
+    comment: "Color displayed as an RGB value again."
+  }];
+
+  for (let test of tests) {
+    yield checkSwatchShiftClick(container, win, test.value, test.comment);
+  }
+}
+
+function* checkSwatchShiftClick(container, win, expectedValue, comment) {
+  let swatch = container.querySelector(".computedview-colorswatch");
+  let valueNode = container.querySelector(".computedview-color");
+  swatch.scrollIntoView();
+
+  let onUnitChange = swatch.once("unit-change");
+  EventUtils.synthesizeMouseAtCenter(swatch, {
+    type: "mousedown",
+    shiftKey: true
+  }, win);
+  yield onUnitChange;
+  is(valueNode.textContent, expectedValue, comment);
+}