Add m-esr52 at 52.6.0

1 files changed, 99 insertions, 0 deletions

diff --git a/devtools/client/shared/test/browser_html_tooltip_offset.js b/devtools/client/shared/test/browser_html_tooltip_offset.js
new file mode 100644
index 000000000..dfbdef723
--- /dev/null
+++ b/devtools/client/shared/test/browser_html_tooltip_offset.js
@@ -0,0 +1,99 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+/* import-globals-from helper_html_tooltip.js */
+"use strict";
+
+/**
+ * Test the HTMLTooltip can be displayed with vertical and horizontal offsets.
+ */
+
+const HTML_NS = "http://www.w3.org/1999/xhtml";
+const TEST_URI = `data:text/xml;charset=UTF-8,<?xml version="1.0"?>
+  <?xml-stylesheet href="chrome://global/skin/global.css"?>
+  <?xml-stylesheet href="chrome://devtools/skin/tooltips.css"?>
+  <window
+    xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+    htmlns="http://www.w3.org/1999/xhtml"
+    title="Tooltip test">
+    <vbox flex="1">
+      <hbox id="box1" flex="1">test1</hbox>
+      <hbox id="box2" flex="1">test2</hbox>
+      <hbox id="box3" flex="1">test3</hbox>
+      <hbox id="box4" flex="1">test4</hbox>
+    </vbox>
+  </window>`;
+
+const {HTMLTooltip} = require("devtools/client/shared/widgets/tooltip/HTMLTooltip");
+loadHelperScript("helper_html_tooltip.js");
+
+add_task(function* () {
+  // Force the toolbox to be 200px high;
+  yield pushPref("devtools.toolbox.footer.height", 200);
+
+  let [,, doc] = yield createHost("bottom", TEST_URI);
+
+  info("Test a tooltip is not closed when clicking inside itself");
+
+  let box1 = doc.getElementById("box1");
+  let box2 = doc.getElementById("box2");
+  let box3 = doc.getElementById("box3");
+  let box4 = doc.getElementById("box4");
+
+  let tooltip = new HTMLTooltip(doc, {useXulWrapper: false});
+
+  let div = doc.createElementNS(HTML_NS, "div");
+  div.style.height = "100px";
+  div.style.boxSizing = "border-box";
+  div.textContent = "tooltip";
+  tooltip.setContent(div, {width: 50, height: 100});
+
+  info("Display the tooltip on box1.");
+  yield showTooltip(tooltip, box1, {x: 5, y: 10});
+
+  let panelRect = tooltip.container.getBoundingClientRect();
+  let anchorRect = box1.getBoundingClientRect();
+
+  // Tooltip will be displayed below box1
+  is(panelRect.top, anchorRect.bottom + 10, "Tooltip top has 10px offset");
+  is(panelRect.left, anchorRect.left + 5, "Tooltip left has 5px offset");
+  is(panelRect.height, 100, "Tooltip height is at 100px as expected");
+
+  info("Display the tooltip on box2.");
+  yield showTooltip(tooltip, box2, {x: 5, y: 10});
+
+  panelRect = tooltip.container.getBoundingClientRect();
+  anchorRect = box2.getBoundingClientRect();
+
+  // Tooltip will be displayed below box2, but can't be fully displayed because of the
+  // offset
+  is(panelRect.top, anchorRect.bottom + 10, "Tooltip top has 10px offset");
+  is(panelRect.left, anchorRect.left + 5, "Tooltip left has 5px offset");
+  is(panelRect.height, 90, "Tooltip height is only 90px");
+
+  info("Display the tooltip on box3.");
+  yield showTooltip(tooltip, box3, {x: 5, y: 10});
+
+  panelRect = tooltip.container.getBoundingClientRect();
+  anchorRect = box3.getBoundingClientRect();
+
+  // Tooltip will be displayed above box3, but can't be fully displayed because of the
+  // offset
+  is(panelRect.bottom, anchorRect.top - 10, "Tooltip bottom is 10px above anchor");
+  is(panelRect.left, anchorRect.left + 5, "Tooltip left has 5px offset");
+  is(panelRect.height, 90, "Tooltip height is only 90px");
+
+  info("Display the tooltip on box4.");
+  yield showTooltip(tooltip, box4, {x: 5, y: 10});
+
+  panelRect = tooltip.container.getBoundingClientRect();
+  anchorRect = box4.getBoundingClientRect();
+
+  // Tooltip will be displayed above box4
+  is(panelRect.bottom, anchorRect.top - 10, "Tooltip bottom is 10px above anchor");
+  is(panelRect.left, anchorRect.left + 5, "Tooltip left has 5px offset");
+  is(panelRect.height, 100, "Tooltip height is at 100px as expected");
+
+  yield hideTooltip(tooltip);
+
+  tooltip.destroy();
+});