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-rwxr-xr-xtest/test-compare-versions.sh35
1 files changed, 35 insertions, 0 deletions
diff --git a/test/test-compare-versions.sh b/test/test-compare-versions.sh
new file mode 100755
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--- /dev/null
+++ b/test/test-compare-versions.sh
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+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -e
+
+ANALYZE="${1:-systemd-analyze}"
+
+$ANALYZE compare-versions 1 lt 2
+$ANALYZE compare-versions 1 '<' 2
+$ANALYZE compare-versions 1 le 2
+$ANALYZE compare-versions 1 '<=' 2
+$ANALYZE compare-versions 1 ne 2
+$ANALYZE compare-versions 1 '!=' 2
+( ! $ANALYZE compare-versions 1 ge 2 )
+( ! $ANALYZE compare-versions 1 '>=' 2 )
+( ! $ANALYZE compare-versions 1 eq 2 )
+( ! $ANALYZE compare-versions 1 '==' 2 )
+( ! $ANALYZE compare-versions 1 gt 2 )
+( ! $ANALYZE compare-versions 1 '>' 2 )
+
+test "$($ANALYZE compare-versions 1 2)" = '1 < 2'
+test "$($ANALYZE compare-versions 2 2)" = '2 == 2'
+test "$($ANALYZE compare-versions 2 1)" = '2 > 1'
+test "$($ANALYZE compare-versions '' '')" = "'' == ''"
+
+set +e
+
+$ANALYZE compare-versions 1 2; ret1=$?
+$ANALYZE compare-versions 2 2; ret2=$?
+$ANALYZE compare-versions 2 1; ret3=$?
+
+set -e
+
+test $ret1 == 12
+test $ret2 == 0
+test $ret3 == 11