[Piglit] [PATCH 2/2] Add a new "piglit-print-commands.py" command.

[Kenneth Graunke]

This prints a list of all the tests and how to run them:

piglit test name ::: /path/to/piglit/bin/program <args>
glean test name ::: PIGLIT_TEST='...' /path/to/piglit/bin/glean -v -v -v ...

This may be of use to our QA team, who currently use their own
infrastructure for running test suites.  Having their runner launch
piglit-run.py, which parses all.tests, for every test case, is
incredibly expensive.

This is not meant to be a long term solution.

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
---
 piglit-print-commands.py |  124 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100755 piglit-print-commands.py

diff --git a/piglit-print-commands.py b/piglit-print-commands.py
new file mode 100755
index 0000000..951206b
--- /dev/null
+++ b/piglit-print-commands.py
@@ -0,0 +1,124 @@
+#!/usr/bin/env python
+#
+# 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:
+#
+# 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 AUTHOR(S) 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.
+
+
+from getopt import getopt, GetoptError
+import os.path as path
+import re
+import sys, os
+import time
+import traceback
+import json
+
+sys.path.append(path.dirname(path.realpath(sys.argv[0])))
+import framework.core as core
+from framework.exectest import ExecTest
+from framework.gleantest import GleanTest
+
+#############################################################################
+##### Main program
+#############################################################################
+def usage():
+	USAGE = """\
+Usage: %(progName)s [options] [profile.tests]
+
+Options:
+  -h, --help                Show this message
+  -t regexp, --tests=regexp Run only matching tests (can be used more
+                            than once)
+  -x regexp, --exclude-tests=regexp Exclude matching tests (can be used
+                            more than once)
+Example:
+  %(progName)s tests/all.tests
+  %(progName)s -t basic tests/all.tests results/all
+         Run all tests whose path contains the word 'basic'
+
+  %(progName)s -t ^glean/ -t tex tests/all.tests results/all
+         Run all tests that are in the 'glean' group or whose path contains
+		 the substring 'tex'
+"""
+	print USAGE % {'progName': sys.argv[0]}
+	sys.exit(1)
+
+def main():
+	env = core.Environment()
+
+	try:
+		option_list = [
+			 "help",
+			 "tests=",
+			 "exclude-tests=",
+			 ]
+		options, args = getopt(sys.argv[1:], "ht:x:", option_list)
+	except GetoptError:
+		usage()
+
+	OptionName = ''
+	OptionResume = False
+	test_filter = []
+	exclude_filter = []
+
+	for name, value in options:
+		if name in ('-h', '--help'):
+			usage()
+		elif name in ('-t', '--tests'):
+			test_filter.append(value)
+			env.filter.append(re.compile(value))
+		elif name in ('-x', '--exclude-tests'):
+			exclude_filter.append(value)
+			env.exclude_filter.append(re.compile(value))
+
+	if len(args) != 1:
+		usage()
+
+	profileFilename = args[0]
+
+	# Change to the piglit's path
+	piglit_dir = path.dirname(path.realpath(sys.argv[0]))
+	os.chdir(piglit_dir)
+
+	profile = core.loadTestProfile(profileFilename, "$GLEAN_RESULT_DIR")
+
+	# If resuming an interrupted test run, re-write all of the existing
+	# results since we clobbered the results file.  Also, exclude them
+	# from being run again.
+	if OptionResume:
+		for (key, value) in old_results.tests.items():
+			json_writer.write_dict_item(key, value)
+			env.exclude_tests.add(key)
+
+	def getCommand(test):
+		command = ''
+		if isinstance(test, GleanTest):
+			for var, val in test.env.items():
+				command += var + "='" + val + "' "
+		command += ' '.join(test.command)
+		return command
+
+	profile.prepare_test_list(env)
+	for name, test in profile.test_list.items():
+		assert(isinstance(test, ExecTest))
+		print name, ':::', getCommand(test)
+
+if __name__ == "__main__":
+	main()
-- 
1.7.10.1