72 lines
1.9 KiB
Python
72 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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#-------------------------------------------------------------------------
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# drawElements Quality Program utilities
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# --------------------------------------
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#
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# Copyright 2015 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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#-------------------------------------------------------------------------
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import os
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import shlex
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import subprocess
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DEQP_DIR = os.path.realpath(os.path.normpath(os.path.join(os.path.dirname(__file__), "..", "..")))
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def die (msg):
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print msg
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exit(-1)
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def shellquote(s):
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return '"%s"' % s.replace('\\', '\\\\').replace('"', '\"').replace('$', '\$').replace('`', '\`')
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g_workDirStack = []
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def pushWorkingDir (path):
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oldDir = os.getcwd()
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os.chdir(path)
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g_workDirStack.append(oldDir)
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def popWorkingDir ():
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assert len(g_workDirStack) > 0
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newDir = g_workDirStack[-1]
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g_workDirStack.pop()
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os.chdir(newDir)
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def execute (args):
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retcode = subprocess.call(args)
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if retcode != 0:
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raise Exception("Failed to execute '%s', got %d" % (str(args), retcode))
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def readFile (filename):
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f = open(filename, 'rb')
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data = f.read()
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f.close()
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return data
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def writeFile (filename, data):
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f = open(filename, 'wb')
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f.write(data)
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f.close()
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def which (binName):
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for path in os.environ['PATH'].split(os.pathsep):
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path = path.strip('"')
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fullPath = os.path.join(path, binName)
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if os.path.isfile(fullPath) and os.access(fullPath, os.X_OK):
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return fullPath
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return None
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