Functional tests will now properly handle output datasets in pdf format. Added functional tests for histogram and scatterplot. Fixed a bug where temporary files was not removed if functional test failed.

tools/plotting/scatterplot.xml

@@ -12,6 +12,20 @@
   <outputs>
     <data format="pdf" name="out_file1" />
   </outputs>
+  <!-- TODO: uncomment the following test when we have tools.update_state() working for 
+       multiple dependents with the same dependency.
+  <tests>
+    <test>
+      <param name="input" value="scatterplot_in1.tabular" ftype="tabular"/>
+      <param name="col1" value="2"/>
+      <param name="col2" value="3"/>
+      <param name="title" value="Scatterplot"/>
+      <param name="xlab" value="V1"/>
+      <param name="ylab" value="V2"/>
+      <output name="out_file1" file="scatterplot_out1.pdf" />
+    </test>
+  </tests>
+  -->
   <help>
 
 .. class:: infomark