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https://github.com/pybind/pybind11.git
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7de9f6c72d
This allows (and changes the current examples) to exit with status 99 to
skip a test instead of outputting a special string ("NumPy missing").
This also fixes the eigen test, which currently fails when eigen
headers are available but NumPy is not, to skip instead of failing when
NumPy isn't available.
78 lines
2.5 KiB
Python
Executable File
78 lines
2.5 KiB
Python
Executable File
import sys
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import os
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import re
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import subprocess
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import difflib
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remove_unicode_marker = re.compile(r'u(\'[^\']*\')')
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remove_long_marker = re.compile(r'([0-9])L')
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remove_hex = re.compile(r'0x[0-9a-fA-F]+')
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shorten_floats = re.compile(r'([1-9][0-9]*\.[0-9]{4})[0-9]*')
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relaxed = False
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def sanitize(lines):
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lines = lines.split('\n')
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for i in range(len(lines)):
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line = lines[i]
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if line.startswith(" |"):
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line = ""
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line = remove_unicode_marker.sub(r'\1', line)
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line = remove_long_marker.sub(r'\1', line)
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line = remove_hex.sub(r'0', line)
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line = shorten_floats.sub(r'\1', line)
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line = line.replace('__builtin__', 'builtins')
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line = line.replace('example.', '')
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line = line.replace('unicode', 'str')
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line = line.replace('Example4.EMode', 'EMode')
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line = line.replace('example.EMode', 'EMode')
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line = line.replace('method of builtins.PyCapsule instance', '')
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line = line.strip()
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if relaxed:
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lower = line.lower()
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# The precise pattern of allocations and deallocations is dependent on the compiler
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# and optimization level, so we unfortunately can't reliably check it in this kind of test case
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if 'constructor' in lower or 'destructor' in lower \
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or 'ref' in lower or 'freeing' in lower:
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line = ""
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lines[i] = line
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return '\n'.join(sorted([l for l in lines if l != ""]))
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path = os.path.dirname(__file__)
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if path != '':
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os.chdir(path)
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if len(sys.argv) < 2:
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print("Syntax: %s [--relaxed] <test name>" % sys.argv[0])
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exit(0)
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if len(sys.argv) == 3 and sys.argv[1] == '--relaxed':
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del sys.argv[1]
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relaxed = True
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name = sys.argv[1]
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try:
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output_bytes = subprocess.check_output([sys.executable, name + ".py"],
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stderr=subprocess.STDOUT)
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except subprocess.CalledProcessError as e:
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if e.returncode == 99:
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print('Test "%s" could not be run.' % name)
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exit(0)
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else:
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raise
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output = sanitize(output_bytes.decode('utf-8'))
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reference = sanitize(open(name + '.ref', 'r').read())
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if output == reference:
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print('Test "%s" succeeded.' % name)
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exit(0)
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else:
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print('Test "%s" FAILED!' % name)
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print('--- output')
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print('+++ reference')
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print(''.join(difflib.ndiff(output.splitlines(True),
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reference.splitlines(True))))
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exit(-1)
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