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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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Add m-esr52 at 52.6.0
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diff --git a/toolkit/components/thumbnails/test/browser_thumbnails_capture.js b/toolkit/components/thumbnails/test/browser_thumbnails_capture.js
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+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * These tests ensure that capturing a sites's thumbnail, saving it and
+ * retrieving it from the cache works.
+ */
+function* runTests() {
+ // Create a tab with a red background.
+ yield addTab("data:text/html,<body bgcolor=ff0000></body>");
+ yield captureAndCheckColor(255, 0, 0, "we have a red thumbnail");
+
+ // Load a page with a green background.
+ yield navigateTo("data:text/html,<body bgcolor=00ff00></body>");
+ yield captureAndCheckColor(0, 255, 0, "we have a green thumbnail");
+
+ // Load a page with a blue background.
+ yield navigateTo("data:text/html,<body bgcolor=0000ff></body>");
+ yield captureAndCheckColor(0, 0, 255, "we have a blue thumbnail");
+}