add tests for the smoothing buffer descriptor

Signed-off-by: Jean-Paul Saman <jpsaman@videolan.org>

misc/dr.dtd

@@ -18,6 +18,7 @@
 <!ATTLIST descriptor sname CDATA #IMPLIED>
 <!ATTLIST descriptor fname CDATA #IMPLIED>
 <!ATTLIST descriptor msuffix CDATA #IMPLIED>
+<!ATTLIST descriptor gen_args CDATA #IMPLIED>
 
 <!ATTLIST integer name CDATA #IMPLIED>
 <!ATTLIST integer bitcount CDATA #IMPLIED>

misc/dr.xml

@@ -106,6 +106,11 @@
   <descriptor name="private data indicator" sname="private_data" fname="PrivateData">
     <integer name="i_private_data" bitcount="32" default="0" />
   </descriptor>
+
+  <descriptor name="smoothing buffer" sname="smoothing_buffer" fname="SmoothingBuffer" gen_args="1">
+    <integer name="i_sb_leak_rate" bitcount="22" default="0" />
+    <integer name="i_sb_size" bitcount="22" default="0" />
+  </descriptor>
 <!--
   <descriptor name="stuffing" sname="stuffing" fname="Stuffing">
     <insert>

misc/dr.xsl

@@ -72,6 +72,12 @@ static int main_<xsl:value-of select="@sname" />_<xsl:value-of select="@msuffix"
   BOZO_VARS(<xsl:value-of select="@sname" />);
   BOZO_START(<xsl:value-of select="@name" />);
 
+  <!-- declare a macro for calling the one-argument generate functions -->
+  <xsl:if test="@gen_args = 1">
+  #define dvbpsi_Gen<xsl:value-of select="@fname"/>Dr(x,y) \
+    dvbpsi_Gen<xsl:value-of select="@fname"/>Dr(x)
+  </xsl:if>
+
   <xsl:apply-templates mode="check" />
 
   BOZO_END(<xsl:value-of select="@name" />);

misc/test_dr.c

@@ -660,6 +660,40 @@ static int main_private_data_(void)
   return i_err;
 }
 
+/* smoothing buffer */
+static int main_smoothing_buffer_(void)
+{
+  BOZO_VARS(smoothing_buffer);
+  BOZO_START(smoothing buffer);
+
+
+  #define dvbpsi_GenSmoothingBufferDr(x,y) \
+    dvbpsi_GenSmoothingBufferDr(x)
+
+  /* check i_sb_leak_rate */
+  BOZO_init_integer(i_sb_leak_rate, 0);
+  BOZO_init_integer(i_sb_size, 0);
+  BOZO_begin_integer(i_sb_leak_rate, 22)
+    BOZO_DOJOB(SmoothingBuffer);
+    BOZO_check_integer(i_sb_leak_rate, 22)
+    BOZO_CLEAN();
+  BOZO_end_integer(i_sb_leak_rate, 22)
+
+  /* check i_sb_size */
+  BOZO_init_integer(i_sb_leak_rate, 0);
+  BOZO_init_integer(i_sb_size, 0);
+  BOZO_begin_integer(i_sb_size, 22)
+    BOZO_DOJOB(SmoothingBuffer);
+    BOZO_check_integer(i_sb_size, 22)
+    BOZO_CLEAN();
+  BOZO_end_integer(i_sb_size, 22)
+
+
+  BOZO_END(smoothing buffer);
+
+  return i_err;
+}
+
 /* service */
 static int main_service_(void)
 {
@@ -705,6 +739,7 @@ int main(void)
   i_err |= main_copyright_();
   i_err |= main_max_bitrate_();
   i_err |= main_private_data_();
+  i_err |= main_smoothing_buffer_();
   i_err |= main_service_();
 
   if(i_err)