Date: Sun, 4 Apr 2010 16:29:48 +0000 (UTC) From: Jilles Tjoelker <jilles@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r206167 - head/tools/regression/bin/sh/expansion Message-ID: <201004041629.o34GTmWv063692@svn.freebsd.org>
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Author: jilles Date: Sun Apr 4 16:29:48 2010 New Revision: 206167 URL: http://svn.freebsd.org/changeset/base/206167 Log: sh: Add test for some associativity in arithmetic. Added: head/tools/regression/bin/sh/expansion/arith4.0 (contents, props changed) Added: head/tools/regression/bin/sh/expansion/arith4.0 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/tools/regression/bin/sh/expansion/arith4.0 Sun Apr 4 16:29:48 2010 (r206167) @@ -0,0 +1,20 @@ +# $FreeBSD$ + +failures=0 + +check() { + if [ $(($1)) != $2 ]; then + failures=$((failures+1)) + echo "For $1, expected $2 actual $(($1))" + fi +} + +check '20 / 2 / 2' 5 +check '20 - 2 - 2' 16 +unset a b c d +check "a = b = c = d = 1" 1 +check "a == 1 && b == 1 && c == 1 && d == 1" 1 +check "a += b += c += d" 4 +check "a == 4 && b == 3 && c == 2 && d == 1" 1 + +exit $((failures != 0))
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