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-rw-r--r--nixos/doc/manual/development/writing-nixos-tests.xml7
1 files changed, 7 insertions, 0 deletions
diff --git a/nixos/doc/manual/development/writing-nixos-tests.xml b/nixos/doc/manual/development/writing-nixos-tests.xml
index bbb655eed2a6..6224be0ca1a5 100644
--- a/nixos/doc/manual/development/writing-nixos-tests.xml
+++ b/nixos/doc/manual/development/writing-nixos-tests.xml
@@ -155,6 +155,13 @@ startAll;
   </varlistentry>
 
   <varlistentry>
+    <term><methodname>getScreenText</methodname></term>
+    <listitem><para>Return a textual representation of what is currently
+    visible on the machine's screen using optical character
+    recognition.</para></listitem>
+  </varlistentry>
+
+  <varlistentry>
     <term><methodname>sendMonitorCommand</methodname></term>
     <listitem><para>Send a command to the QEMU monitor. This is rarely
     used, but allows doing stuff such as attaching virtual USB disks