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-rwxr-xr-xtesting/tools/run_pixel_tests.py10
1 files changed, 10 insertions, 0 deletions
diff --git a/testing/tools/run_pixel_tests.py b/testing/tools/run_pixel_tests.py
index 98e8916cc0..c65a67aa17 100755
--- a/testing/tools/run_pixel_tests.py
+++ b/testing/tools/run_pixel_tests.py
@@ -24,6 +24,14 @@ def generate_and_test(input_filename, source_dir, working_dir,
input_root, _ = os.path.splitext(input_filename)
input_path = os.path.join(source_dir, input_root + '.in')
pdf_path = os.path.join(working_dir, input_root + '.pdf')
+
+ # Remove any existing generated images from previous runs.
+ actual_images = image_differ.GetActualFiles(
+ input_filename, source_dir, working_dir)
+ for image in actual_images:
+ if os.path.exists(image):
+ os.remove(image)
+
try:
sys.stdout.flush()
subprocess.check_call(
@@ -37,6 +45,7 @@ def generate_and_test(input_filename, source_dir, working_dir,
return False
return True
+
def main():
parser = optparse.OptionParser()
parser.add_option('--build-dir', default=os.path.join('out', 'Debug'),
@@ -77,5 +86,6 @@ def main():
return 1
return 0
+
if __name__ == '__main__':
sys.exit(main())