1 files changed, 78 insertions, 0 deletions
diff --git a/devtools/client/shared/test/browser_html_tooltip-01.js b/devtools/client/shared/test/browser_html_tooltip-01.js
new file mode 100644
index 0000000000..401d9d1c61
--- /dev/null
+++ b/devtools/client/shared/test/browser_html_tooltip-01.js
@@ -0,0 +1,78 @@
+/* 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 show & hide methods.
+ */
+
+const HTML_NS = "http://www.w3.org/1999/xhtml";
+const TEST_URI = CHROME_URL_ROOT + "doc_html_tooltip.xhtml";
+
+const {
+  HTMLTooltip,
+} = require("resource://devtools/client/shared/widgets/tooltip/HTMLTooltip.js");
+loadHelperScript("helper_html_tooltip.js");
+
+let useXulWrapper;
+
+function getTooltipContent(doc) {
+  const div = doc.createElementNS(HTML_NS, "div");
+  div.style.height = "50px";
+  div.style.boxSizing = "border-box";
+  div.textContent = "tooltip";
+  return div;
+}
+
+add_task(async function () {
+  const { doc } = await createHost("bottom", TEST_URI);
+
+  info("Run tests for a Tooltip without using a XUL panel");
+  useXulWrapper = false;
+  await runTests(doc);
+
+  info("Run tests for a Tooltip with a XUL panel");
+  useXulWrapper = true;
+  await runTests(doc);
+});
+
+async function runTests(doc) {
+  const tooltip = new HTMLTooltip(doc, { useXulWrapper });
+
+  info("Set tooltip content");
+  tooltip.panel.appendChild(getTooltipContent(doc));
+  tooltip.setContentSize({ width: 100, height: 50 });
+
+  is(tooltip.isVisible(), false, "Tooltip is not visible");
+
+  info("Show the tooltip and check the expected events are fired.");
+
+  let shown = 0;
+  tooltip.on("shown", () => shown++);
+
+  const onShown = tooltip.once("shown");
+  tooltip.show(doc.getElementById("box1"));
+  await onShown;
+  is(shown, 1, "Event shown was fired once");
+
+  await waitForReflow(tooltip);
+  is(tooltip.isVisible(), true, "Tooltip is visible");
+
+  info("Hide the tooltip and check the expected events are fired.");
+
+  let hidden = 0;
+  tooltip.on("hidden", () => hidden++);
+
+  const onPopupHidden = tooltip.once("hidden");
+  tooltip.hide();
+
+  await onPopupHidden;
+  is(hidden, 1, "Event hidden was fired once");
+
+  await waitForReflow(tooltip);
+  is(tooltip.isVisible(), false, "Tooltip is not visible");
+
+  tooltip.destroy();
+}