Add m-esr52 at 52.6.0

1 files changed, 194 insertions, 0 deletions

diff --git a/devtools/client/shared/test/browser_tableWidget_keyboard_interaction.js b/devtools/client/shared/test/browser_tableWidget_keyboard_interaction.js
new file mode 100644
index 000000000..ce052bd88
--- /dev/null
+++ b/devtools/client/shared/test/browser_tableWidget_keyboard_interaction.js
@@ -0,0 +1,194 @@
+/* vim: set ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Tests that keyboard interaction works fine with the table widget
+
+"use strict";
+
+const TEST_URI = "data:text/xml;charset=UTF-8,<?xml version='1.0'?>" +
+  "<?xml-stylesheet href='chrome://global/skin/global.css'?>" +
+
+  // Uncomment these lines to help with visual debugging. When uncommented they
+  // dump a couple of thousand errors in the log (bug 1258285)
+  // "<?xml-stylesheet href='chrome://devtools/skin/light-theme.css'?>" +
+  // "<?xml-stylesheet href='chrome://devtools/skin/widgets.css'?>" +
+
+  "<window xmlns='http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul'" +
+  " title='Table Widget' width='600' height='500'>" +
+  "<box flex='1' class='theme-light'/></window>";
+const TEST_OPT = "chrome,titlebar,toolbar,centerscreen,resizable,dialog=no";
+
+const {TableWidget} = require("devtools/client/shared/widgets/TableWidget");
+
+var doc, table;
+
+function test() {
+  waitForExplicitFinish();
+  let win = Services.ww.openWindow(null, TEST_URI, "_blank", TEST_OPT, null);
+
+  win.addEventListener("load", function onLoad() {
+    win.removeEventListener("load", onLoad, false);
+
+    waitForFocus(function () {
+      doc = win.document;
+      table = new TableWidget(doc.querySelector("box"), {
+        initialColumns: {
+          col1: "Column 1",
+          col2: "Column 2",
+          col3: "Column 3",
+          col4: "Column 4"
+        },
+        uniqueId: "col1",
+        emptyText: "This is dummy empty text",
+        highlightUpdated: true,
+        removableColumns: true,
+      });
+      startTests();
+    });
+  });
+}
+
+function endTests() {
+  table.destroy();
+  doc.defaultView.close();
+  doc = table = null;
+  finish();
+}
+
+var startTests = Task.async(function* () {
+  populateTable();
+  yield testKeyboardInteraction();
+  endTests();
+});
+
+function populateTable() {
+  table.push({
+    col1: "id1",
+    col2: "value10",
+    col3: "value20",
+    col4: "value30"
+  });
+  table.push({
+    col1: "id2",
+    col2: "value14",
+    col3: "value29",
+    col4: "value32"
+  });
+  table.push({
+    col1: "id3",
+    col2: "value17",
+    col3: "value21",
+    col4: "value31",
+    extraData: "foobar",
+    extraData2: 42
+  });
+  table.push({
+    col1: "id4",
+    col2: "value12",
+    col3: "value26",
+    col4: "value33"
+  });
+  table.push({
+    col1: "id5",
+    col2: "value19",
+    col3: "value26",
+    col4: "value37"
+  });
+  table.push({
+    col1: "id6",
+    col2: "value15",
+    col3: "value25",
+    col4: "value37"
+  });
+  table.push({
+    col1: "id7",
+    col2: "value18",
+    col3: "value21",
+    col4: "value36",
+    somethingExtra: "Hello World!"
+  });
+  table.push({
+    col1: "id8",
+    col2: "value11",
+    col3: "value27",
+    col4: "value34"
+  });
+  table.push({
+    col1: "id9",
+    col2: "value11",
+    col3: "value23",
+    col4: "value38"
+  });
+}
+
+// Sends a click event on the passed DOM node in an async manner
+function click(node, button = 0) {
+  if (button == 0) {
+    executeSoon(() => EventUtils.synthesizeMouseAtCenter(node, {},
+                                                         doc.defaultView));
+  } else {
+    executeSoon(() => EventUtils.synthesizeMouseAtCenter(node, {
+      button: button,
+      type: "contextmenu"
+    }, doc.defaultView));
+  }
+}
+
+function getNodeByValue(value) {
+  return table.tbody.querySelector("[value=" + value + "]");
+}
+
+/**
+ * Tests if pressing navigation keys on the table items does the expected
+ * behavior.
+ */
+var testKeyboardInteraction = Task.async(function* () {
+  info("Testing keyboard interaction with the table");
+  info("clicking on the row containing id2");
+  let node = getNodeByValue("id2");
+  let event = table.once(TableWidget.EVENTS.ROW_SELECTED);
+  click(node);
+  yield event;
+
+  yield testRow("id3", "DOWN", "next row");
+  yield testRow("id4", "DOWN", "next row");
+  yield testRow("id3", "UP", "previous row");
+  yield testRow("id4", "DOWN", "next row");
+  yield testRow("id5", "DOWN", "next row");
+  yield testRow("id6", "DOWN", "next row");
+  yield testRow("id5", "UP", "previous row");
+  yield testRow("id4", "UP", "previous row");
+  yield testRow("id3", "UP", "previous row");
+
+  // selecting last item node to test edge navigation cycling case
+  table.selectedRow = "id9";
+
+  // pressing down on last row should move to first row.
+  yield testRow("id1", "DOWN", "first row");
+
+  // pressing up now should move to last row.
+  yield testRow("id9", "UP", "last row");
+});
+
+function* testRow(id, key, destination) {
+  let node = getNodeByValue(id);
+  // node should not have selected class
+  ok(!node.classList.contains("theme-selected"),
+     "Row should not have selected class");
+  info(`Pressing ${key} to select ${destination}`);
+
+  let event = table.once(TableWidget.EVENTS.ROW_SELECTED);
+  EventUtils.sendKey(key, doc.defaultView);
+
+  let uniqueId = yield event;
+  is(id, uniqueId, `Correct row was selected after pressing ${key}`);
+
+  ok(node.classList.contains("theme-selected"), "row has selected class");
+
+  let nodes = doc.querySelectorAll(".theme-selected");
+  for (let i = 0; i < nodes.length; i++) {
+    is(nodes[i].getAttribute("data-id"), id,
+       "Correct cell selected in all columns");
+  }
+}