Add m-esr52 at 52.6.0

1 files changed, 75 insertions, 0 deletions

diff --git a/devtools/client/performance/test/helpers/input-utils.js b/devtools/client/performance/test/helpers/input-utils.js
new file mode 100644
index 000000000..180091d07
--- /dev/null
+++ b/devtools/client/performance/test/helpers/input-utils.js
@@ -0,0 +1,75 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+exports.HORIZONTAL_AXIS = 1;
+exports.VERTICAL_AXIS = 2;
+
+/**
+ * Simulates a command event on an element.
+ */
+exports.command = (node) => {
+  let ev = node.ownerDocument.createEvent("XULCommandEvent");
+  ev.initCommandEvent("command", true, true, node.ownerDocument.defaultView, 0, false,
+                      false, false, false, null);
+  node.dispatchEvent(ev);
+};
+
+/**
+ * Simulates a click event on a devtools canvas graph.
+ */
+exports.clickCanvasGraph = (graph, { x, y }) => {
+  x = x || 0;
+  y = y || 0;
+  x /= graph._window.devicePixelRatio;
+  y /= graph._window.devicePixelRatio;
+  graph._onMouseMove({ testX: x, testY: y });
+  graph._onMouseDown({ testX: x, testY: y });
+  graph._onMouseUp({ testX: x, testY: y });
+};
+
+/**
+ * Simulates a drag start event on a devtools canvas graph.
+ */
+exports.dragStartCanvasGraph = (graph, { x, y }) => {
+  x = x || 0;
+  y = y || 0;
+  x /= graph._window.devicePixelRatio;
+  y /= graph._window.devicePixelRatio;
+  graph._onMouseMove({ testX: x, testY: y });
+  graph._onMouseDown({ testX: x, testY: y });
+};
+
+/**
+ * Simulates a drag stop event on a devtools canvas graph.
+ */
+exports.dragStopCanvasGraph = (graph, { x, y }) => {
+  x = x || 0;
+  y = y || 0;
+  x /= graph._window.devicePixelRatio;
+  y /= graph._window.devicePixelRatio;
+  graph._onMouseMove({ testX: x, testY: y });
+  graph._onMouseUp({ testX: x, testY: y });
+};
+
+/**
+ * Simulates a scroll event on a devtools canvas graph.
+ */
+exports.scrollCanvasGraph = (graph, { axis, wheel, x, y }) => {
+  x = x || 1;
+  y = y || 1;
+  x /= graph._window.devicePixelRatio;
+  y /= graph._window.devicePixelRatio;
+  graph._onMouseMove({
+    testX: x,
+    testY: y
+  });
+  graph._onMouseWheel({
+    testX: x,
+    testY: y,
+    axis: axis,
+    detail: wheel,
+    HORIZONTAL_AXIS: exports.HORIZONTAL_AXIS,
+    VERTICAL_AXIS: exports.VERTICAL_AXIS
+  });
+};