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#!/usr/bin/env python3
# VK-GL-CTS log scrubber
# ----------------------
#
# Copyright (c) 2019 The Khronos Group Inc.
# Copyright (c) 2019 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This script attempts to find out which tests have changed since a
# certain time, release or changelist. The commit messages are scrubbed
# for dEQP test names, and these are merged to find a suitable set.
#
# The changelists that claim to change all tests are ignored.
import subprocess
import sys
import fnmatch
import re
assert sys.version_info >= (3, 0)
if len(sys.argv) == 1:
print("""
VK-GL-CTS log scrubber
----------------------
This script attempts to list changed tests since certain time or
git revision. It does this by looking at git log.
Caveat: git log messages are written by humans, so there may be
errors. Overly broad changes are ignored (e.g, dEQP-VK.*).
Usage: Give the git log parameters
Examples:""")
print(sys.argv[0], '--since="two months ago"')
print(sys.argv[0], '--since="7.7.2019"')
print(sys.argv[0], 'vulkan-cts-1.1.3.1..HEAD')
quit()
params = ""
first = True
for x in sys.argv[1:]:
if not first:
params = params + " "
params = params + x
first = False
res = []
rawlogoutput = subprocess.check_output(['git', 'log', params, '--pretty=format:"%B"'])
logoutput = rawlogoutput.decode().split()
for x in logoutput:
xs = x.strip()
# regexp matches various over-large test masks like "dEQP-*", "dEQP-VK*", "dEQP-VK.*",
# but not "dEQP-VK.a" or "dEQP-VK.*a"
if xs.startswith('dEQP-') and not re.search('dEQP-\w*\**\.*\**$',xs):
found = False
killlist = []
for y in res:
if fnmatch.fnmatch(xs, y):
found = True
if fnmatch.fnmatch(y, xs):
killlist.append(y)
for y in killlist:
res.remove(y)
if not found:
res.append(xs)
for x in sorted(res):
print(x)
print(len(res), 'total')