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58b65c6d6d
The cmp in ExecStartPost= was actually failing – ExecStartPost= has the same StandardOutput as the rest of the service, so the output file is truncated before cmp can compare it with the expected output – but the test still passed because test_exec_standardoutput_truncate() calls test(), which only checks the main result, rather than test_service(), which checks the result of the whole service. Fix the test by merging the ExecStartPost= into the ExecStart= – the cmp has to be part of the same command line as the cat so that the file is not truncated between the two processes.
13 lines
455 B
Desktop File
13 lines
455 B
Desktop File
[Unit]
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Description=Test for StandardOutput=truncate:
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[Service]
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ExecStartPre=sh -c 'printf "hello\n" > /tmp/test-exec-standardoutput-output'
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ExecStartPre=sh -c 'printf "hi\n" > /tmp/test-exec-standardoutput-expected'
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StandardInput=data
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StandardInputText=hi
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StandardOutput=truncate:/tmp/test-exec-standardoutput-output
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StandardError=null
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ExecStart=sh -c 'cat && cmp /tmp/test-exec-standardoutput-output /tmp/test-exec-standardoutput-expected'
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Type=oneshot
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