Index: head/en_US.ISO8859-1/books/porters-handbook/uses/chapter.xml
===================================================================
--- head/en_US.ISO8859-1/books/porters-handbook/uses/chapter.xml
+++ head/en_US.ISO8859-1/books/porters-handbook/uses/chapter.xml
@@ -1146,9 +1146,8 @@
       switched on with <literal>modules</literal> argument.
       <literal>no_targets</literal> will setup build environment like
       <varname>GO_ENV</varname>, <varname>GO_BUILDFLAGS</varname> but
-      skip creating <buildtarget>post-extract</buildtarget>,
-      <buildtarget>do-build</buildtarget> and
-      <buildtarget>do-install</buildtarget> targets.
+      skip creating <buildtarget>post-extract</buildtarget> and
+      <buildtarget>do-{build,install,test}</buildtarget> targets.
       <literal>run</literal> will also add a run dependency on
       what is in <varname>GO_PORT</varname>.</para>
 
@@ -1184,6 +1183,16 @@
       </varlistentry>
 
       <varlistentry>
+	<term><varname>GO_TESTTARGET</varname></term>
+
+	<listitem>
+	  <para>The packages to test.  The default
+	    value is <literal>./...</literal> (the current package
+	    and all subpackages).</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
 	<term><varname>CGO_CFLAGS</varname></term>
 
 	<listitem>
@@ -1208,7 +1217,16 @@
 
 	<listitem>
 	  <para>Additional build arguments to be passed to
-	    <command>go install</command>.</para>
+	    <command>go build</command>.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term><varname>GO_TESTFLAGS</varname></term>
+
+	<listitem>
+	  <para>Additional build arguments to be passed to
+	    <command>go test</command>.</para>
 	</listitem>
       </varlistentry>