Add m-esr52 at 52.6.0

1 files changed, 87 insertions, 0 deletions

diff --git a/devtools/client/shared/test/browser_filter-editor-10.js b/devtools/client/shared/test/browser_filter-editor-10.js
new file mode 100644
index 000000000..b73c53a83
--- /dev/null
+++ b/devtools/client/shared/test/browser_filter-editor-10.js
@@ -0,0 +1,87 @@
+/* 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 when cursor is
+// on a number using arrow keys if cursor is behind/mid/after the number strings
+
+const {CSSFilterEditorWidget} = require("devtools/client/shared/widgets/FilterWidget");
+const {getClientCssProperties} = require("devtools/shared/fronts/css-properties");
+
+const DEFAULT_VALUE_MULTIPLIER = 1;
+
+const TEST_URI = `data:text/html,<div id="filter-container" />`;
+
+add_task(function* () {
+  let [,, doc] = yield createHost("bottom", TEST_URI);
+  const cssIsValid = getClientCssProperties().getValidityChecker(doc);
+
+  const container = doc.querySelector("#filter-container");
+  const initialValue = "drop-shadow(rgb(0, 0, 0) 10px 1px 0px)";
+  let widget = new CSSFilterEditorWidget(container, initialValue, cssIsValid);
+  const input = widget.el.querySelector("#filters input");
+
+  let value = 10;
+
+  triggerKey = triggerKey.bind(widget);
+
+  info("Test increment/decrement of string-type numbers without selection");
+
+  input.setSelectionRange(14, 14);
+  triggerKey(40);
+
+  value -= DEFAULT_VALUE_MULTIPLIER;
+  is(widget.getValueAt(0), val(value),
+     "Should work with cursor in the middle of number");
+
+  input.setSelectionRange(13, 13);
+  triggerKey(38);
+
+  value += DEFAULT_VALUE_MULTIPLIER;
+  is(widget.getValueAt(0), val(value),
+     "Should work with cursor before the number");
+
+  input.setSelectionRange(15, 15);
+  triggerKey(40);
+
+  value -= DEFAULT_VALUE_MULTIPLIER;
+  is(widget.getValueAt(0), val(value),
+     "Should work with cursor after the number");
+
+  info("Test increment/decrement of string-type numbers with a selection");
+
+  input.setSelectionRange(13, 15);
+  triggerKey(38);
+  input.setSelectionRange(13, 18);
+  triggerKey(38);
+
+  value += DEFAULT_VALUE_MULTIPLIER * 2;
+  is(widget.getValueAt(0), val(value),
+     "Should work if a there is a selection, starting with the number");
+
+  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: function () {}
+  });
+}
+
+function val(value) {
+  let v = value.toFixed(1);
+
+  if (v.indexOf(".0") > -1) {
+    v = v.slice(0, -2);
+  }
+  return `rgb(0, 0, 0) ${v}px 1px 0px`;
+}