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-rw-r--r--editor/reftests/xul/platform.js28
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diff --git a/editor/reftests/xul/platform.js b/editor/reftests/xul/platform.js
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+++ b/editor/reftests/xul/platform.js
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+// The appearance of XUL elements is platform-specific, so we set the
+// style of the root element according to the platform, so that the
+// CSS code inside input.css can select the correct styles for each
+// platform.
+
+var id;
+var ua = navigator.userAgent;
+
+if (/Windows/.test(ua)) {
+ id = "win";
+ if (/NT 5\.1/.test(ua) || /NT 5\.2; Win64/.test(ua))
+ var classname = "winxp";
+}
+else if (/Linux/.test(ua))
+ id = "linux";
+else if (/SunOS/.test(ua))
+ id = "linux";
+else if (/Mac OS X/.test(ua))
+ id = "mac";
+
+if (id)
+ document.documentElement.setAttribute("id", id);
+else
+ document.documentElement.appendChild(
+ document.createTextNode("Unrecognized platform")
+ );
+if (classname)
+ document.documentElement.setAttribute("class", classname);