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-rw-r--r--devtools/client/commandline/test/browser_cmd_highlight_02.js45
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diff --git a/devtools/client/commandline/test/browser_cmd_highlight_02.js b/devtools/client/commandline/test/browser_cmd_highlight_02.js
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+++ b/devtools/client/commandline/test/browser_cmd_highlight_02.js
@@ -0,0 +1,45 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Tests that the highlight command actually creates a highlighter
+
+const TEST_PAGE = "data:text/html;charset=utf-8,<div></div>";
+
+function test() {
+ return Task.spawn(function* () {
+ let options = yield helpers.openTab(TEST_PAGE);
+ yield helpers.openToolbar(options);
+
+ info("highlighting the body node");
+ yield runCommand("highlight body", options);
+ is(yield getHighlighterNumber(), 1, "The highlighter element exists for body");
+
+ info("highlighting the div node");
+ yield runCommand("highlight div", options);
+ is(yield getHighlighterNumber(), 1, "The highlighter element exists for div");
+
+ info("highlighting the body node again, asking to keep the div");
+ yield runCommand("highlight body --keep", options);
+ is(yield getHighlighterNumber(), 2, "2 highlighter elements have been created");
+
+ info("unhighlighting all nodes");
+ yield runCommand("unhighlight", options);
+ is(yield getHighlighterNumber(), 0, "All highlighters have been removed");
+
+ yield helpers.closeToolbar(options);
+ yield helpers.closeTab(options);
+ }).then(finish, helpers.handleError);
+}
+
+function getHighlighterNumber() {
+ return ContentTask.spawn(gBrowser.selectedBrowser, {}, function* () {
+ const { require } = Cu.import("resource://devtools/shared/Loader.jsm", {});
+ return require("devtools/shared/gcli/commands/highlight").highlighters.length;
+ });
+}
+
+function* runCommand(cmd, options) {
+ yield helpers.audit(options, [{ setup: cmd, exec: {} }]);
+}