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+<!DOCTYPE HTML>
+<html>
+<!--
+Test the PausedDebuggerOverlay highlighter.
+-->
+<head>
+ <meta charset="utf-8">
+ <title>PausedDebuggerOverlay test</title>
+ <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
+</head>
+<body>
+<pre id="test">
+<script>
+"use strict";
+
+window.onload = async function() {
+ SimpleTest.waitForExplicitFinish();
+
+ const {require} = ChromeUtils.importESModule("resource://devtools/shared/loader/Loader.sys.mjs");
+ require("devtools/server/actors/inspector/inspector");
+ const {HighlighterEnvironment} = require("devtools/server/actors/highlighters");
+ const {PausedDebuggerOverlay} = require("devtools/server/actors/highlighters/paused-debugger");
+
+ const env = new HighlighterEnvironment();
+ env.initFromWindow(window);
+
+ const highlighter = new PausedDebuggerOverlay(env);
+ await highlighter.isReady;
+ const anonymousContent = highlighter.markup.content;
+
+ const id = elementID => `${highlighter.ID_CLASS_PREFIX}${elementID}`;
+
+ function isHidden(elementID) {
+ const attr = anonymousContent.getAttributeForElement(id(elementID), "hidden");
+ return typeof attr === "string" && attr == "true";
+ }
+
+ function getReason() {
+ return anonymousContent.getTextContentForElement(id("reason"));
+ }
+
+ function isOverlayShown() {
+ const attr = anonymousContent.getAttributeForElement(id("root"), "overlay");
+ return typeof attr === "string" && attr == "true";
+ }
+
+ info("Test that the various elements with IDs exist");
+ ok(highlighter.getElement("root"), "The root wrapper element exists");
+ ok(highlighter.getElement("toolbar"), "The toolbar element exists");
+ ok(highlighter.getElement("reason"), "The reason label element exists");
+
+ info("Test that the highlighter is hidden by default");
+ ok(isHidden("root"), "The highlighter is hidden");
+
+ info("Show the highlighter with overlay and toolbar");
+ let didShow = highlighter.show("breakpoint");
+ ok(didShow, "Calling show returned true");
+ ok(!isHidden("root"), "The highlighter is shown");
+ ok(isOverlayShown(), "The overlay is shown");
+ is(
+ getReason(),
+ "Paused on breakpoint",
+ "The reason displayed in the toolbar is correct"
+ );
+
+ info("Call show again with another reason");
+ didShow = highlighter.show("debuggerStatement");
+ ok(didShow, "Calling show returned true too");
+ ok(!isHidden("root"), "The highlighter is still shown");
+ is(getReason(), "Paused on debugger statement",
+ "The reason displayed in the toolbar is correct again");
+ ok(isOverlayShown(), "The overlay is still shown too");
+
+ info("Call show again but with no reason");
+ highlighter.show();
+ ok(isOverlayShown(), "The overlay is shown however");
+
+ info("Hide the highlighter");
+ highlighter.hide();
+ ok(isHidden("root"), "The highlighter is now hidden");
+
+ SimpleTest.finish();
+};
+</script>
+</pre>
+</body>
+</html>