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Approval tests now use Python std lib instead of call to diff
This needed to change to let it run on Windows as well as on the Unices
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@ -1,9 +1,12 @@
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#!/usr/bin/env python
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from __future__ import print_function
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from __future__ import print_function
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import os
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import os
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import sys
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import sys
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import subprocess
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import subprocess
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import re
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import re
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import difflib
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import scriptCommon
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import scriptCommon
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from scriptCommon import catchPath
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from scriptCommon import catchPath
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@ -26,6 +29,19 @@ else:
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overallResult = 0
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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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def filterLine(line):
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# make paths relative to Catch root
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# make paths relative to Catch root
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line = line.replace(catchPath + '/', '')
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line = line.replace(catchPath + '/', '')
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@ -82,14 +98,15 @@ def approve(baseName, args):
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print()
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print()
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print(baseName + ":")
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print(baseName + ":")
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if os.path.exists(baselinesPath):
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if os.path.exists(baselinesPath):
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diffResult = subprocess.call(["diff", baselinesPath, filteredResultsPath])
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diffResult = diffFiles(baselinesPath, filteredResultsPath)
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if diffResult == 0:
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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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os.remove(filteredResultsPath)
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print(" \033[92mResults matched")
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print(" \033[92mResults matched")
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else:
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print(" \n****************************\n \033[91mResults differed")
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if diffResult > overallResult:
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overallResult = diffResult
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print("\033[0m")
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print("\033[0m")
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else:
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else:
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print(" first approval")
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print(" first approval")
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