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56 lines
1.1 KiB
Bash
Executable File
56 lines
1.1 KiB
Bash
Executable File
#! /bin/sh
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# This script takes no arguments.
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if test "$VERBOSE" = yes; then
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set -x
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stty --version
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fi
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# Make sure there's a tty on stdin.
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. $srcdir/input-tty
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# Versions of GNU stty from shellutils-1.9.2c and earlier failed
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# tests #2 and #4 when run on SunOS 4.1.3.
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tests='
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1 rows_40_columns_80 40_80
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2 rows_0_columns_0 0_0
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3 rows_40_columns_80 40_80
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4 rows_0 0_80
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5 columns_0 0_0
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6 rows_40 40_0
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7 rows_0 0_0
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8 columns_80 0_80
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9 rows_30 30_80
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NA LAST NA
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'
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set - $tests
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saved_size=.saved-size
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stty size > $saved_size || exit 1
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fail=0
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while :; do
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test_name=$1
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args=$2
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expected_result="`echo $3|tr _ ' '`"
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test "$args" = empty && args=''
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test "x$args" = xLAST && break
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args=`echo x$args|tr _ ' '|sed 's/^x//'`
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if test "$VERBOSE" = yes; then
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# echo "testing \`stty $args; stty size\` = $expected_result ..."
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echo "test $test_name... " | tr -d '\012'
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fi
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stty $args || exit 1
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test x"`stty size 2> /dev/null`" = "x$expected_result" \
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&& ok=ok || ok=FAIL fail=1
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test "$VERBOSE" = yes && echo $ok
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shift; shift; shift
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done
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stty `cat $saved_size|sed 's/ / columns /;s/^/rows /'` || exit 1
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rm -f $saved_size
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exit $fail
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