59 lines
1.3 KiB
Bash
Executable File
59 lines
1.3 KiB
Bash
Executable File
#!/bin/sh
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# Todo: Give this shell script a sane calling convention. Right now it has a
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# file containing the expected output as first argument and just executes
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# everything else.
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set -ue
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# Cleanup on errors / aborting
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cleanup() {
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rm -rf "$file_stderr" "$file_stdout" || true
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}
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trap "cleanup" 0 2 3 15
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file_stdout=$(mktemp)
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file_stderr=$(mktemp)
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expected_output=$1
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shift
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# Run the command that we were given
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exit_code=0
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"$@" > ${file_stdout} 2> ${file_stderr} || exit_code=$?
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# If exit code is not zero or anything was produced on stderr...
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if [ $exit_code -ne 0 -o -s "${file_stderr}" ]
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then
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echo "Result: ${exit_code}"
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if [ -s "${file_stdout}" ]
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then
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echo "Output:"
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cat "${file_stdout}"
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fi
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if [ -s "${file_stderr}" ]
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then
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echo "Error:"
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cat "${file_stderr}"
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fi
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exit 1
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fi
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# Automatically add the output for new examples
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if [ ! -e "${expected_output}" ]
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then
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cp "${file_stdout}" "${expected_output}"
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fi
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# Check if we got the output we wanted
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if ! cmp -s "${file_stdout}" "${expected_output}"
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then
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echo "Expected text from ${expected_output}, but got:"
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diff -u "${expected_output}" "${file_stdout}" || true
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cp "${file_stdout}" "${expected_output}"
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exit 1
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fi
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exit 0
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# vim: filetype=sh:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
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