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-rw-r--r--devtools/client/dom/test/browser_dom_refresh.js30
1 files changed, 30 insertions, 0 deletions
diff --git a/devtools/client/dom/test/browser_dom_refresh.js b/devtools/client/dom/test/browser_dom_refresh.js
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+++ b/devtools/client/dom/test/browser_dom_refresh.js
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+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const TEST_PAGE_URL = URL_ROOT + "page_basic.html";
+
+/**
+ * Basic test that checks the Refresh action in DOM panel.
+ */
+add_task(async function () {
+ info("Test DOM panel basic started");
+
+ const { panel } = await addTestTab(TEST_PAGE_URL);
+
+ // Create a new variable in the page scope and refresh the panel.
+ await SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {
+ content.wrappedJSObject._b = 10;
+ });
+
+ await refreshPanel(panel);
+
+ // Verify that the variable is displayed now.
+ const row = getRowByLabel(panel, "_b");
+ ok(row, "New variable must be displayed");
+
+ await SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {
+ delete content.wrappedJSObject._b;
+ });
+});