218 lines
8.1 KiB
Python
Executable File
218 lines
8.1 KiB
Python
Executable File
#!/usr/bin/env python3
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from __future__ import print_function
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import io
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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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if os.name == 'nt':
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# Enable console colours on windows
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os.system('')
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rootPath = os.path.join(catchPath, 'projects/SelfTest/Baselines')
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langFilenameParser = re.compile(r'(.+\.[ch]pp)')
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filelocParser = re.compile(r'''
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.*/
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(.+\.[ch]pp) # filename
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(?::|\() # : is starting separator between filename and line number on Linux, ( on Windows
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([0-9]*) # line number
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\)? # Windows also has an ending separator, )
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''', re.VERBOSE)
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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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# Note: junit must serialize time with 3 (or or less) decimal places
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# before generalizing this parser, make sure that this is checked
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# in other places too.
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junitDurationsParser = re.compile(r' time="[0-9]*\.[0-9]{3}"')
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sonarqubeDurationParser = re.compile(r' duration="[0-9]+"')
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timestampsParser = re.compile(r'\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'''
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\b
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(CatchSelfTest|SelfTest) # Expected executable name
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(?:.exe)? # Executable name contains .exe on Windows.
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\b
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''', re.VERBOSE)
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# This is a hack until something more reasonable is figured out
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specialCaseParser = re.compile(r'file\((\d+)\)')
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# errno macro expands into various names depending on platform, so we need to fix them up as well
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errnoParser = re.compile(r'''
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\(\*__errno_location\ \(\)\)
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\(\*__error\(\)\)
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\(\*_errno\(\)\)
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''', re.VERBOSE)
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sinceEpochParser = re.compile(r'\d+ .+ since epoch')
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infParser = re.compile(r'''
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\(\(float\)\(1e\+300\ \*\ 1e\+300\)\) # MSVC INFINITY macro
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\(__builtin_inff\(\)\) # Linux (ubuntu) INFINITY macro
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\(__builtin_inff\ \(\)\) # Fedora INFINITY macro
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__builtin_huge_valf\(\) # OSX macro
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''', re.VERBOSE)
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nanParser = re.compile(r'''
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\(\(float\)\(\(\(float\)\(1e\+300\ \*\ 1e\+300\)\)\ \*\ 0\.0F\)\) # MSVC NAN macro
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\(\(float\)\(INFINITY\ \*\ 0\.0F\)\) # Yet another MSVC NAN macro
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\(__builtin_nanf\ \(""\)\) # Linux (ubuntu) NAN macro
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__builtin_nanf\("0x<hex\ digits>"\) # The weird content of the brackets is there because a different parser has already ran before this one
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''', re.VERBOSE)
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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 io.open(fileA, 'r', encoding='utf-8', errors='surrogateescape') as file:
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aLines = [line.rstrip() for line in file.readlines()]
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with io.open(fileB, 'r', encoding='utf-8', errors='surrogateescape') as file:
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bLines = [line.rstrip() for line in 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 normalizeFilepath(line):
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if catchPath in line:
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# make paths relative to Catch root
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line = line.replace(catchPath + os.sep, '')
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m = langFilenameParser.match(line)
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if m:
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filepath = m.group(0)
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# go from \ in windows paths to /
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filepath = filepath.replace('\\', '/')
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# remove start of relative path
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filepath = filepath.replace('../', '')
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line = line[:m.start()] + filepath + line[m.end():]
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return line
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def filterLine(line, isCompact):
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line = normalizeFilepath(line)
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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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if isCompact:
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line = line.replace(': FAILED', ': failed')
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line = line.replace(': PASSED', ': passed')
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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 = junitDurationsParser.sub(' time="{duration}"', line)
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line = sonarqubeDurationParser.sub(' duration="{duration}"', line)
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line = timestampsParser.sub('{iso8601-timestamp}', line)
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line = specialCaseParser.sub('file:\g<1>', line)
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line = errnoParser.sub('errno', line)
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line = sinceEpochParser.sub('{since-epoch-report}', line)
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line = infParser.sub('INFINITY', line)
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line = nanParser.sub('NAN', 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 = io.open(rawResultsPath, 'r', encoding='utf-8', errors='surrogateescape')
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filteredFile = io.open(filteredResultsPath, 'w', encoding='utf-8', errors='surrogateescape')
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for line in rawFile:
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filteredFile.write(filterLine(line, 'compact' in baseName).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('\n'.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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# ## Keep default reporters here ##
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# Standard console reporter
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approve("console.std", ["~[!nonportable]~[!benchmark]~[approvals]", "--order", "lex", "--rng-seed", "1"])
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# console reporter, include passes, warn about No Assertions
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approve("console.sw", ["~[!nonportable]~[!benchmark]~[approvals]", "-s", "-w", "NoAssertions", "--order", "lex", "--rng-seed", "1"])
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# console reporter, include passes, warn about No Assertions, limit failures to first 4
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approve("console.swa4", ["~[!nonportable]~[!benchmark]~[approvals]", "-s", "-w", "NoAssertions", "-x", "4", "--order", "lex", "--rng-seed", "1"])
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# junit reporter, include passes, warn about No Assertions
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approve("junit.sw", ["~[!nonportable]~[!benchmark]~[approvals]", "-s", "-w", "NoAssertions", "-r", "junit", "--order", "lex", "--rng-seed", "1"])
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# xml reporter, include passes, warn about No Assertions
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approve("xml.sw", ["~[!nonportable]~[!benchmark]~[approvals]", "-s", "-w", "NoAssertions", "-r", "xml", "--order", "lex", "--rng-seed", "1"])
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# compact reporter, include passes, warn about No Assertions
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approve('compact.sw', ['~[!nonportable]~[!benchmark]~[approvals]', '-s', '-w', 'NoAssertions', '-r', 'compact', '--order', 'lex', "--rng-seed", "1"])
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# sonarqube reporter, include passes, warn about No Assertions
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approve("sonarqube.sw", ["~[!nonportable]~[!benchmark]~[approvals]", "-s", "-w", "NoAssertions", "-r", "sonarqube", "--order", "lex", "--rng-seed", "1"])
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if overallResult != 0:
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print("If these differences are expected, run approve.py to approve new baselines.")
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exit(overallResult)
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