diff options
Diffstat (limited to 'bin/cash/tests/expansion/arith14.0')
| -rw-r--r-- | bin/cash/tests/expansion/arith14.0 | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/bin/cash/tests/expansion/arith14.0 b/bin/cash/tests/expansion/arith14.0 deleted file mode 100644 index 5fa2dece..00000000 --- a/bin/cash/tests/expansion/arith14.0 +++ /dev/null @@ -1,40 +0,0 @@ -# $FreeBSD: releng/12.0/bin/sh/tests/expansion/arith14.0 270029 2014-08-15 22:36:41Z jilles $ -# Check that <</>> use the low bits of the shift count. - -if [ $((1<<16<<16)) = 0 ]; then - width=32 -elif [ $((1<<32<<32)) = 0 ]; then - width=64 -elif [ $((1<<64<<64)) = 0 ]; then - width=128 -elif [ $((1<<64>>64)) = 1 ]; then - # Integers are wider than 128 bits; assume arbitrary precision. - # Nothing to test here. - exit 0 -else - echo "Cannot determine integer width" - exit 2 -fi - -twowidth=$((width * 2)) -j=43 k=$((1 << (width - 2))) r=0 - -i=0 -while [ $i -lt $twowidth ]; do - if [ "$((j << i))" != "$((j << (i + width)))" ]; then - echo "Problem with $j << $i" - r=2 - fi - i=$((i + 1)) -done - -i=0 -while [ $i -lt $twowidth ]; do - if [ "$((k >> i))" != "$((k >> (i + width)))" ]; then - echo "Problem with $k >> $i" - r=2 - fi - i=$((i + 1)) -done - -exit $r |