37 lines
838 B
Bash
37 lines
838 B
Bash
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#!/bin/bash
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set -euo pipefail
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IMAGE="$1"
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FAILED=0
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PASSED=0
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TMPDIR="$(mktemp -d)"
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trap 'rm -rf "$TMPDIR"' EXIT
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docker run --rm --entrypoint /usr/bin/unrar "$IMAGE" > "$TMPDIR/output" 2>&1; RC=$?
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if grep -qiE "unrar|usage" "$TMPDIR/output"; then
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echo "PASS: unrar prints usage info"
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PASSED=$((PASSED + 1))
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else
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echo "FAIL: unrar output unrecognized"
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FAILED=$((FAILED + 1))
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fi
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# unrar displays help on stderr in some versions, check there too
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docker run --rm --entrypoint /usr/bin/unrar "$IMAGE" 2> "$TMPDIR/stderr" 1>/dev/null; :
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if grep -qiE "unrar|usage" "$TMPDIR/stderr"; then
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echo "PASS: unrar stderr contains usage info"
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PASSED=$((PASSED + 1))
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else
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echo "FAIL: unrar stderr unrecognized"
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FAILED=$((FAILED + 1))
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fi
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echo ""
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echo "$PASSED/$((PASSED + FAILED)) tests passed"
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if [ "$FAILED" -gt 0 ]; then
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exit 1
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fi
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