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40 lines
1.1 KiB
Python
40 lines
1.1 KiB
Python
import subprocess
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def run_subprocess(command, working_dir='.', expected_returncode=0):
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"""
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Helper function to run a shell command and report success/failure
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depending on the exit status of the shell command.
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"""
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# Note we need to capture stdout/stderr from the subprocess,
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# then print it, which nose/unittest will then capture and
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# buffer appropriately
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result = subprocess.run(
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command,
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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cwd=working_dir
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)
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print(working_dir + " > " + " ".join(command))
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print(result.stdout.decode('utf-8'))
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assert(result.returncode == expected_returncode)
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return result.stdout.decode('utf-8')
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def make(*args, working_dir='.', **kwargs):
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"""
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Runs a make target in the specified working directory
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Usage:
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make('clean', 'targetb', SCHEME='bla')
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"""
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make_command = 'make'
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return run_subprocess(
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[
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make_command,
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*args,
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*['{}={}'.format(k, v) for k, v in kwargs.items()],
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],
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working_dir=working_dir,
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)
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