Add m-esr52 at 52.6.0

1 files changed, 166 insertions, 0 deletions

diff --git a/devtools/client/inspector/test/browser_inspector_highlighter-geometry_06.js b/devtools/client/inspector/test/browser_inspector_highlighter-geometry_06.js
new file mode 100644
index 000000000..cc22473b7
--- /dev/null
+++ b/devtools/client/inspector/test/browser_inspector_highlighter-geometry_06.js
@@ -0,0 +1,166 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+// Test that the geometry editor resizes properly an element on all sides,
+// with different unit measures, and that arrow/handlers are updated correctly.
+
+const TEST_URL = URL_ROOT + "doc_inspector_highlighter-geometry_01.html";
+const ID = "geometry-editor-";
+const HIGHLIGHTER_TYPE = "GeometryEditorHighlighter";
+
+const SIDES = ["top", "right", "bottom", "left"];
+
+// The object below contains all the tests for this unit test.
+// The property's name is the test's description, that points to an
+// object contains the steps (what side of the geometry editor to drag,
+// the amount of pixels) and the expectation.
+const TESTS = {
+  "Drag top's handler along x and y, south-east direction": {
+    "expects": "Only y axis is used to updated the top's element value",
+    "drag": "top",
+    "by": {x: 10, y: 10}
+  },
+  "Drag right's handler along x and y, south-east direction": {
+    "expects": "Only x axis is used to updated the right's element value",
+    "drag": "right",
+    "by": {x: 10, y: 10}
+  },
+  "Drag bottom's handler along x and y, south-east direction": {
+    "expects": "Only y axis is used to updated the bottom's element value",
+    "drag": "bottom",
+    "by": {x: 10, y: 10}
+  },
+  "Drag left's handler along x and y, south-east direction": {
+    "expects": "Only y axis is used to updated the left's element value",
+    "drag": "left",
+    "by": {x: 10, y: 10}
+  },
+  "Drag top's handler along x and y, north-west direction": {
+    "expects": "Only y axis is used to updated the top's element value",
+    "drag": "top",
+    "by": {x: -20, y: -20}
+  },
+  "Drag right's handler along x and y, north-west direction": {
+    "expects": "Only x axis is used to updated the right's element value",
+    "drag": "right",
+    "by": {x: -20, y: -20}
+  },
+  "Drag bottom's handler along x and y, north-west direction": {
+    "expects": "Only y axis is used to updated the bottom's element value",
+    "drag": "bottom",
+    "by": {x: -20, y: -20}
+  },
+  "Drag left's handler along x and y, north-west direction": {
+    "expects": "Only y axis is used to updated the left's element value",
+    "drag": "left",
+    "by": {x: -20, y: -20}
+  }
+};
+
+add_task(function* () {
+  let inspector = yield openInspectorForURL(TEST_URL);
+  let helper = yield getHighlighterHelperFor(HIGHLIGHTER_TYPE)(inspector);
+
+  helper.prefix = ID;
+
+  let { show, hide, finalize } = helper;
+
+  info("Showing the highlighter");
+  yield show("#node2");
+
+  for (let desc in TESTS) {
+    yield executeTest(helper, desc, TESTS[desc]);
+  }
+
+  info("Hiding the highlighter");
+  yield hide();
+  yield finalize();
+});
+
+function* executeTest(helper, desc, data) {
+  info(desc);
+
+  ok((yield areElementAndHighlighterMovedCorrectly(
+    helper, data.drag, data.by)), data.expects);
+}
+
+function* areElementAndHighlighterMovedCorrectly(helper, side, by) {
+  let { mouse, reflow, highlightedNode } = helper;
+
+  let {x, y} = yield getHandlerCoords(helper, side);
+
+  let dx = x + by.x;
+  let dy = y + by.y;
+
+  let beforeDragStyle = yield highlightedNode.getComputedStyle();
+
+  // simulate drag & drop
+  yield mouse.down(x, y);
+  yield mouse.move(dx, dy);
+  yield mouse.up();
+
+  yield reflow();
+
+  info(`Checking ${side} handler is moved correctly`);
+  yield isHandlerPositionUpdated(helper, side, x, y, by);
+
+  let delta = (side === "left" || side === "right") ? by.x : by.y;
+  delta = delta * ((side === "right" || side === "bottom") ? -1 : 1);
+
+  info("Checking element's sides are correct after drag & drop");
+  return yield areElementSideValuesCorrect(highlightedNode, beforeDragStyle,
+                                           side, delta);
+}
+
+function* isHandlerPositionUpdated(helper, name, x, y, by) {
+  let {x: afterDragX, y: afterDragY} = yield getHandlerCoords(helper, name);
+
+  if (name === "left" || name === "right") {
+    is(afterDragX, x + by.x,
+      `${name} handler's x axis updated.`);
+    is(afterDragY, y,
+      `${name} handler's y axis unchanged.`);
+  } else {
+    is(afterDragX, x,
+      `${name} handler's x axis unchanged.`);
+    is(afterDragY, y + by.y,
+      `${name} handler's y axis updated.`);
+  }
+}
+
+function* areElementSideValuesCorrect(node, beforeDragStyle, name, delta) {
+  let afterDragStyle = yield node.getComputedStyle();
+  let isSideCorrect = true;
+
+  for (let side of SIDES) {
+    let afterValue = Math.round(parseFloat(afterDragStyle[side].value));
+    let beforeValue = Math.round(parseFloat(beforeDragStyle[side].value));
+
+    if (side === name) {
+      // `isSideCorrect` is used only as test's return value, not to perform
+      // the actual test, because with `is` instead of `ok` we gather more
+      // information in case of failure
+      isSideCorrect = isSideCorrect && (afterValue === beforeValue + delta);
+
+      is(afterValue, beforeValue + delta,
+        `${side} is updated.`);
+    } else {
+      isSideCorrect = isSideCorrect && (afterValue === beforeValue);
+
+      is(afterValue, beforeValue,
+        `${side} is unchaged.`);
+    }
+  }
+
+  return isSideCorrect;
+}
+
+function* getHandlerCoords({getElementAttribute}, side) {
+  return {
+    x: Math.round(yield getElementAttribute("handler-" + side, "cx")),
+    y: Math.round(yield getElementAttribute("handler-" + side, "cy"))
+  };
+}