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https://github.com/tc39/test262.git
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108 lines
4.3 KiB
Python
108 lines
4.3 KiB
Python
# Copyright (c) 2012 Ecma International. All rights reserved.
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# Ecma International makes this code available under the terms and conditions set
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# forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
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# "Use Terms"). Any redistribution of this code must retain the above
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# copyright and this notice and otherwise comply with the Use Terms.
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#--Imports---------------------------------------------------------------------
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import argparse
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import os
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import sys
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import re
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import codecs
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#--Globals---------------------------------------------------------------------
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ECMA_LICENSE = '''/// Copyright (c) 2012 Ecma International. All rights reserved.
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/// Ecma International makes this code available under the terms and conditions set
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/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
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/// "Use Terms"). Any redistribution of this code must retain the above
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/// copyright and this notice and otherwise comply with the Use Terms.
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'''
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NEW_LICENSE_FIRST_LINE = re.compile(r"Copyright\s+\(c\)\s+20[0-9][0-9]\s+Ecma\s+International")
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OLD_LICENSE_FIRST_LINE = re.compile(r"(Copyright\s+20[0-9][0-9]\s+Google)|(the\s+Sputnik\s+authors)|(Microsoft\s+Corporation)")
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OLD_LICENSE_LAST_LINE = re.compile(r"(ADVISED\s+OF\s+THE\s+POSSIBILITY\s+OF\s+SUCH\s+DAMAGE)|(This\s+code\s+is\s+governed\s+by\s+the\s+BSD\s+license\s+found\s+in\s+the\s+LICENSE\s+file)")
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#Dirty way of determining if the contribution stems from Google or Microsoft
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GOOGLE_RE = re.compile(r"[\\/]S([0-9]+)|(bp)(\.|_)[^\\/]+\.js$")
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IETC_RE = re.compile(r"[\\/][0-9]+(\.|_)[^\\/]+\.js$")
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DEBUG = False
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#------------------------------------------------------------------------------
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def getAllJSFiles(dirName):
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'''
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Returns all JS files under dirName
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'''
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retVal = []
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if os.path.isfile(dirName) and dirName.endswith(".js"):
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retVal = [dirName]
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elif os.path.isdir(dirName):
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tempList = [os.path.join(dirName, x) for x in os.listdir(dirName)]
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for x in tempList:
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retVal += getAllJSFiles(x)
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#else:
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# raise Exception("getAllJSFiles: encountered a non-file/non-dir:" + dirName)
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return retVal
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#------------------------------------------------------------------------------
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def handleFile(filePath):
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'''
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'''
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with open(filePath, "rb") as f:
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origLines = f.readlines()
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#See if it's already there
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if NEW_LICENSE_FIRST_LINE.search(origLines[0])!=None:
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#print "\talready there:\t", filePath
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return
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#TODO: Google employee needs to remove this elif
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# and fix the next elif clause
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elif GOOGLE_RE.search(filePath)!=None:
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if DEBUG:
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print "\tignoring Google sources:\t", filePath
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return
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elif (IETC_RE.search(filePath))==None: #and (GOOGLE_RE.search(filePath)==None):
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errMsg = "\tno idea which license should be used for:\t" + filePath
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raise Exception(errMsg)
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return
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with codecs.open(filePath,'r','utf8') as f:
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bomPresent = f.read(2).startswith(u"\ufeff")
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if bomPresent:
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print "\tnon-ASCII file detected. Please modify by hand:", filePath
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return
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with open(filePath, "wb") as f:
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if DEBUG:
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print "\tmodified:\t", filePath
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#TODO: this isn't good enough...
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#if bomPresent:
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# print "\tBOM was detected for:", filePath
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# f.write(u"\ufeff")
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f.write(ECMA_LICENSE)
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writeIt = False
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for line in origLines:
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if writeIt:
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f.write(line)
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elif OLD_LICENSE_LAST_LINE.search(line)!=None:
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writeIt = True
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if not writeIt:
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print "\tError - didn't find end of the original license:\t", filePath
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#--Main------------------------------------------------------------------------
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if __name__=="__main__":
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__parser = argparse.ArgumentParser(description='Tool used to fix test file license headers')
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__parser.add_argument('tpath', action='store',
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help='Full path to test cases. E.g., C:\repos\test262-msft\test\suite')
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ARGS = __parser.parse_args()
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if not os.path.exists(ARGS.tpath):
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print "Cannot fix tests in '%s' when it doesn't exist!" % ARGS.tpath
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sys.exit(1)
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ALL_JS_FILES = getAllJSFiles(ARGS.tpath)
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for fileName in ALL_JS_FILES:
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handleFile(fileName)
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print "Done!"
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