catch2/scripts/approvalTests.py

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import os
import sys
import subprocess
import re
from scriptCommon import catchPath
rootPath = os.path.join( catchPath, 'projects/SelfTest/Baselines' )
filenameParser = re.compile( r'.*/(.*\..pp:)(.*)' )
filelineParser = re.compile( r'(.*\..pp:)([0-9]*)(.*)' )
lineNumberParser = re.compile( r'(.*)line="[0-9]*"(.*)' )
hexParser = re.compile( r'(.*)\b(0[xX][0-9a-fA-F]+)\b(.*)' )
durationsParser = re.compile( r'(.*)time="[0-9]*\.[0-9]*"(.*)' )
versionParser = re.compile( r'(.*?)Catch v[0-9]*.[0-9]* b[0-9]*(.*)' )
if len(sys.argv) == 2:
cmdPath = sys.argv[1]
else:
cmdPath = os.path.join( catchPath, 'projects/XCode4/CatchSelfTest/DerivedData/CatchSelfTest/Build/Products/Debug/CatchSelfTest' )
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overallResult = 0
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def filterLine( line ):
m = filenameParser.match( line )
if m:
line = m.group(1) + m.group(2)
m = filelineParser.match( line )
if m:
line = m.group(1) + "<line number>" + m.group(3)
else:
m = lineNumberParser.match( line )
if m:
line = m.group(1) + m.group(2)
m = versionParser.match( line )
if m:
line = m.group(1) + "<version>" + m.group(2)
while True:
m = hexParser.match( line )
if m:
line = m.group(1) + "0x<hex digits>" + m.group(3)
else:
break
m = durationsParser.match( line )
if m:
line = m.group(1) + 'time="{duration}"' + m.group(2)
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return line
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def approve( baseName, args ):
global overallResult
args[0:0] = [cmdPath]
baselinesPath = os.path.join( rootPath, '{0}.approved.txt'.format( baseName ) )
rawResultsPath = os.path.join( rootPath, '_{0}.tmp'.format( baseName ) )
filteredResultsPath = os.path.join( rootPath, '{0}.unapproved.txt'.format( baseName ) )
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f = open( rawResultsPath, 'w' )
subprocess.call( args, stdout=f, stderr=f )
f.close()
rawFile = open( rawResultsPath, 'r' )
filteredFile = open( filteredResultsPath, 'w' )
for line in rawFile:
filteredFile.write( filterLine( line ).rstrip() + "\n" )
filteredFile.close()
rawFile.close()
os.remove( rawResultsPath )
print
print baseName + ":"
if os.path.exists( baselinesPath ):
diffResult = subprocess.call([ "diff", baselinesPath, filteredResultsPath ] )
if diffResult == 0:
os.remove( filteredResultsPath )
print " \033[92mResults matched"
else:
print " \n****************************\n \033[91mResults differed"
if diffResult > overallResult:
overallResult = diffResult
print "\033[0m"
else:
print " first approval"
if overallResult == 0:
overallResult = 1
# Standard console reporter
approve( "console.std", ["~_"] )
# console reporter, include passes, warn about No Assertions
approve( "console.sw", ["~_", "-s", "-w", "NoAssertions"] )
# console reporter, include passes, warn about No Assertions, limit failures to first 4
approve( "console.swa4", ["~_", "-s", "-w", "NoAssertions", "-x", "4"] )
# junit reporter, include passes, warn about No Assertions
approve( "junit.sw", ["~_", "-s", "-w", "NoAssertions", "-r", "junit"] )
# xml reporter, include passes, warn about No Assertions
approve( "xml.sw", ["~_", "-s", "-w", "NoAssertions", "-r", "xml"] )
if overallResult <> 0:
print "run approve.py to approve new baselines"
exit( overallResult)