mirror of
https://github.com/littlefs-project/littlefs.git
synced 2025-10-15 21:07:45 +08:00
72e3bb4448
- Now test errors have correct line reporting! #line directives
are passed to the compiler that reference the relevant line in
the test case shell script.
--- Multi-block directory ---
./tests/test_dirs.sh:109: assert failed with 0, expected 1
lfs_unmount(&lfs) => 1
- Cleaned up the number of implicit global variables provided to
tests. A lot of these were infrequently used and made it difficult
to remember what was provided. This isn't an MCU, so there's very
little cost to stack allocations when needed.
- Minimized the results.py script (previously stats.py) output to
match minimization of test output.
82 lines
2.2 KiB
Python
Executable File
82 lines
2.2 KiB
Python
Executable File
#!/usr/bin/env python2
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import re
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import sys
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import subprocess
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import os
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def generate(test):
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with open("scripts/template.fmt") as file:
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template = file.read()
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haslines = 'TEST_LINE' in os.environ and 'TEST_FILE' in os.environ
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lines = []
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for offset, line in enumerate(
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re.split('(?<=(?:.;| [{}]))\n', test.read())):
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match = re.match('((?: *\n)*)( *)(.*)=>(.*);',
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line, re.DOTALL | re.MULTILINE)
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if match:
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preface, tab, test, expect = match.groups()
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lines.extend(['']*preface.count('\n'))
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lines.append(tab+'test_assert({test}, {expect});'.format(
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test=test.strip(), expect=expect.strip()))
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else:
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lines.append(line)
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# Create test file
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with open('test.c', 'w') as file:
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if 'TEST_LINE' in os.environ and 'TEST_FILE' in os.environ:
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lines.insert(0, '#line %d "%s"' % (
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int(os.environ['TEST_LINE']) + 1,
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os.environ['TEST_FILE']))
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lines.append('#line %d "test.c"' % (
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template[:template.find('{tests}')].count('\n')
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+ len(lines) + 2))
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file.write(template.format(tests='\n'.join(lines)))
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# Remove build artifacts to force rebuild
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try:
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os.remove('test.o')
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os.remove('lfs')
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except OSError:
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pass
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def compile():
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subprocess.check_call([
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os.environ.get('MAKE', 'make'),
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'--no-print-directory', '-s'])
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def execute():
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if 'EXEC' in os.environ:
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subprocess.check_call([os.environ['EXEC'], "./lfs"])
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else:
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subprocess.check_call(["./lfs"])
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def main(test=None):
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try:
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if test and not test.startswith('-'):
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with open(test) as file:
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generate(file)
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else:
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generate(sys.stdin)
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compile()
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if test == '-s':
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sys.exit(1)
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execute()
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except subprocess.CalledProcessError:
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# Python stack trace is counterproductive, just exit
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sys.exit(2)
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except KeyboardInterrupt:
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# Python stack trace is counterproductive, just exit
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sys.exit(3)
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if __name__ == "__main__":
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main(*sys.argv[1:])
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