X-Git-Url: https://git.cworth.org/git?p=apitrace-tests;a=blobdiff_plain;f=driver.py;h=e488e13ddfaa910565a0b5572fbf2809222d7a9f;hp=0a0dc5b7bd87f8cc0b98e807a98d29a8e84f7a70;hb=2a5b8c481348e3c6818612dfe71a34397604cdba;hpb=f04d20347250a2c57cbc4401753af76ee1472abd

diff --git a/driver.py b/driver.py
index 0a0dc5b..e488e13 100755
--- a/driver.py
+++ b/driver.py
@@ -140,7 +140,7 @@ class TraceChecker:
                 sys.stdout.write(line + '\n')
             mo = self.call_re.match(line)
             if mo:
-                self.call_no = int(mo.group(1))
+                self.callNo = int(mo.group(1))
                 function_name = mo.group(2)
                 if function_name.find('SwapBuffers') != -1 or \
                    line.find('kCGLPFADoubleBuffer') != -1:
@@ -310,6 +310,7 @@ class TestCase:
         if not match:
             prefix = '%s.%u' % (self.getNamePrefix(), callNo)
             srcImageFileName = prefix + '.src.png'
+            srcImage.save(srcImageFileName)
             diffImageFileName = prefix + '.diff.png'
             comparer.write_diff(diffImageFileName)
             fail('snapshot from call %u does not match %s' % (callNo, refImageFileName))