gitlab-ci: Automated testing with OpenGL traces

Introduce automated testing of Mesa by replaying traces with Renderdoc
or Apitrace.

For now only LLVMPipe is tested, but other drivers can be tested if
there's runners with the necessary hardware.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2935>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2935>

1 files changed, 107 insertions, 0 deletions

diff --git a/.gitlab-ci/tracie/query_traces_yaml.py b/.gitlab-ci/tracie/query_traces_yaml.py
new file mode 100644
index 00000000000..6ed069ba804
--- /dev/null
+++ b/.gitlab-ci/tracie/query_traces_yaml.py
@@ -0,0 +1,107 @@
+#!/usr/bin/python3
+
+# Copyright (c) 2019 Collabora Ltd
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+# SPDX-License-Identifier: MIT
+
+import argparse
+import yaml
+from traceutil import all_trace_type_names, trace_type_from_name
+from traceutil import trace_type_from_filename
+
+def trace_devices(trace):
+    return [e['device'] for e in trace['expectations']]
+
+def cmd_traces_db_repo(args):
+    with open(args.file, 'r') as f:
+        y = yaml.safe_load(f)
+    print(y['traces-db']['repo'])
+
+def cmd_traces_db_commit(args):
+    with open(args.file, 'r') as f:
+        y = yaml.safe_load(f)
+    print(y['traces-db']['commit'])
+
+def cmd_traces(args):
+    with open(args.file, 'r') as f:
+        y = yaml.safe_load(f)
+
+    traces = y['traces']
+    traces = filter(lambda t: trace_type_from_filename(t['path']) in args.trace_types,
+                    traces)
+    if args.device_name:
+        traces = filter(lambda t: args.device_name in trace_devices(t), traces)
+
+    traces = list(traces)
+
+    if len(traces) == 0:
+        return
+
+    print('\n'.join((t['path'] for t in traces)))
+
+def cmd_checksum(args):
+    with open(args.file, 'r') as f:
+        y = yaml.safe_load(f)
+
+    traces = y['traces']
+    trace = next(t for t in traces if t['path'] == args.trace_path)
+    expectation = next(e for e in trace['expectations'] if e['device'] == args.device_name)
+
+    print(expectation['checksum'])
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--file', required=True,
+                        help='the name of the yaml file')
+
+    subparsers = parser.add_subparsers(help='sub-command help')
+
+    parser_traces_db_repo = subparsers.add_parser('traces_db_repo')
+    parser_traces_db_repo.set_defaults(func=cmd_traces_db_repo)
+
+    parser_traces_db_commit = subparsers.add_parser('traces_db_commit')
+    parser_traces_db_commit.set_defaults(func=cmd_traces_db_commit)
+
+    parser_traces = subparsers.add_parser('traces')
+    parser_traces.add_argument('--device-name', required=False,
+                               help="the name of the graphics device used to "
+                                     "produce images")
+    parser_traces.add_argument('--trace-types', required=False,
+                               default=",".join(all_trace_type_names()),
+                               help="the types of traces to look for in recursive "
+                                    "dir walks " "(by default all types)")
+    parser_traces.set_defaults(func=cmd_traces)
+
+    parser_checksum = subparsers.add_parser('checksum')
+    parser_checksum.add_argument('--device-name', required=True,
+                               help="the name of the graphics device used to "
+                                     "produce images")
+    parser_checksum.add_argument('trace_path')
+    parser_checksum.set_defaults(func=cmd_checksum)
+
+    args = parser.parse_args()
+    if hasattr(args, 'trace_types'):
+        args.trace_types = [trace_type_from_name(t) for t in args.trace_types.split(",")]
+
+    args.func(args)
+
+if __name__ == "__main__":
+    main()