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134 lines
4.5 KiB
Python
134 lines
4.5 KiB
Python
#!/usr/bin/env python
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from __future__ import print_function
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import os
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import sys
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import subprocess
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import re
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import difflib
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import scriptCommon
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from scriptCommon import catchPath
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rootPath = os.path.join(catchPath, 'projects/SelfTest/Baselines')
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filelocParser = re.compile(r'.*/(.+\.[ch]pp:)([0-9]*)')
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lineNumberParser = re.compile(r' line="[0-9]*"')
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hexParser = re.compile(r'\b(0[xX][0-9a-fA-F]+)\b')
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durationsParser = re.compile(r' time="[0-9]*\.[0-9]*"')
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timestampsParser = re.compile(r' timestamp="\d{4}-\d{2}-\d{2}T\d{2}\:\d{2}\:\d{2}Z"')
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versionParser = re.compile(r'Catch v[0-9]+\.[0-9]+\.[0-9]+(-develop\.[0-9]+)?')
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nullParser = re.compile(r'\b(__null|nullptr)\b')
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exeNameParser = re.compile(r'\b(CatchSelfTest|SelfTest)\b')
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if len(sys.argv) == 2:
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cmdPath = sys.argv[1]
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else:
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cmdPath = os.path.join(catchPath, scriptCommon.getBuildExecutable())
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overallResult = 0
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def diffFiles(fileA, fileB):
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with open(fileA, 'r') as file:
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aLines = file.readlines()
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with open(fileB, 'r') as file:
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bLines = file.readlines()
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shortenedFilenameA = fileA.rsplit(os.sep, 1)[-1]
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shortenedFilenameB = fileB.rsplit(os.sep, 1)[-1]
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diff = difflib.unified_diff(aLines, bLines, fromfile=shortenedFilenameA, tofile=shortenedFilenameB, n=0)
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return [line for line in diff if line[0] in ('+', '-')]
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def filterLine(line):
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# make paths relative to Catch root
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line = line.replace(catchPath + '/', '')
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# strip source line numbers
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m = filelocParser.match(line)
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if m:
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# note that this also strips directories, leaving only the filename
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filename, lnum = m.groups()
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lnum = "<line number>" if lnum else ""
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line = filename + lnum + line[m.end():]
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else:
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line = lineNumberParser.sub(" ", line)
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# strip Catch version number
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line = versionParser.sub("<version>", line)
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# replace *null* with 0
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line = nullParser.sub("0", line)
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# strip executable name
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line = exeNameParser.sub("<exe-name>", line)
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# strip hexadecimal numbers (presumably pointer values)
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line = hexParser.sub("0x<hex digits>", line)
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# strip durations and timestamps
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line = durationsParser.sub(' time="{duration}"', line)
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line = timestampsParser.sub(' timestamp="{iso8601-timestamp}"', line)
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return line
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def approve(baseName, args):
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global overallResult
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args[0:0] = [cmdPath]
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if not os.path.exists(cmdPath):
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raise Exception("Executable doesn't exist at " + cmdPath)
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baselinesPath = os.path.join(rootPath, '{0}.approved.txt'.format(baseName))
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rawResultsPath = os.path.join(rootPath, '_{0}.tmp'.format(baseName))
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filteredResultsPath = os.path.join(rootPath, '{0}.unapproved.txt'.format(baseName))
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f = open(rawResultsPath, 'w')
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subprocess.call(args, stdout=f, stderr=f)
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f.close()
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rawFile = open(rawResultsPath, 'r')
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filteredFile = open(filteredResultsPath, 'w')
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for line in rawFile:
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filteredFile.write(filterLine(line).rstrip() + "\n")
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filteredFile.close()
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rawFile.close()
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os.remove(rawResultsPath)
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print()
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print(baseName + ":")
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if os.path.exists(baselinesPath):
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diffResult = diffFiles(baselinesPath, filteredResultsPath)
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if diffResult:
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print(''.join(diffResult))
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print(" \n****************************\n \033[91mResults differed")
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if len(diffResult) > overallResult:
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overallResult = len(diffResult)
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else:
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os.remove(filteredResultsPath)
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print(" \033[92mResults matched")
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print("\033[0m")
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else:
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print(" first approval")
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if overallResult == 0:
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overallResult = 1
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print("Running approvals against executable:")
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print(" " + cmdPath)
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# Standard console reporter
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approve("console.std", ["~[c++11]", "--order", "lex"])
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# console reporter, include passes, warn about No Assertions
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approve("console.sw", ["~[c++11]", "-s", "-w", "NoAssertions", "--order", "lex"])
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# console reporter, include passes, warn about No Assertions, limit failures to first 4
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approve("console.swa4", ["~[c++11]", "-s", "-w", "NoAssertions", "-x", "4", "--order", "lex"])
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# junit reporter, include passes, warn about No Assertions
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approve("junit.sw", ["~[c++11]", "-s", "-w", "NoAssertions", "-r", "junit", "--order", "lex"])
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# xml reporter, include passes, warn about No Assertions
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approve("xml.sw", ["~[c++11]", "-s", "-w", "NoAssertions", "-r", "xml", "--order", "lex"])
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if overallResult != 0:
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print("If these differenecs are expected run approve.py to approve new baselines")
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exit(overallResult)
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