Save and restore platform for piglit

This patch adds support in piglit-run to save the -p platform
information if it was provided, and adds support in piglit-resume to
restore this information if it is stored.

Signed-off-by: Dylan Baker <baker.dylan.c@gmail.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/piglit-resume.py b/piglit-resume.py
index 9b3144aa7..7e456b5af 100755
--- a/piglit-resume.py
+++ b/piglit-resume.py
@@ -48,6 +48,13 @@ def main():
     # Change working directory to the piglit directory
     os.chdir(path.dirname(path.realpath(sys.argv[0])))
 
+    # attempt to restore a saved platform, if there is no saved platform just
+    # go on
+    try:
+        os.environ['PIGLIT_PLATFORM'] = results.options['platform']
+    except KeyError:
+        pass
+
     results_path = path.join(args.results_path, "main")
     json_writer = core.JSONWriter(open(results_path, 'w+'))
     json_writer.open_dict()