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gnulib/tests/test-xstrtol.sh
Paul Eggert 6ed53f13bc xstrtol: prohibit monstrosities like "1bB"
Problem reported by Young Mo Kang in: http://bugs.gnu.org/23388
* lib/xstrtol.c (__xstrtol): Allow trailing second suffixes like
"B" only if the first suffix needs a base.
* tests/test-xstrtol.sh: Test this.
2016-04-27 12:11:46 -07:00

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#!/bin/sh
: ${srcdir=.}
. "$srcdir/init.sh"; path_prepend_ .
too_big=99999999999999999999999999999999999999999999999999999999999999999999
result=0
# test xstrtol
test-xstrtol 1 >> out 2>&1 || result=1
test-xstrtol -1 >> out 2>&1 || result=1
test-xstrtol 1k >> out 2>&1 || result=1
test-xstrtol ${too_big}h >> out 2>&1 && result=1
test-xstrtol $too_big >> out 2>&1 && result=1
test-xstrtol x >> out 2>&1 && result=1
test-xstrtol 9x >> out 2>&1 && result=1
test-xstrtol 010 >> out 2>&1 || result=1
# suffix without integer is valid
test-xstrtol MiB >> out 2>&1 || result=1
test-xstrtol 1bB >> out 2>&1 && result=1
# test xstrtoul
test-xstrtoul 1 >> out 2>&1 || result=1
test-xstrtoul -1 >> out 2>&1 && result=1
test-xstrtoul 1k >> out 2>&1 || result=1
test-xstrtoul ${too_big}h >> out 2>&1 && result=1
test-xstrtoul $too_big >> out 2>&1 && result=1
test-xstrtoul x >> out 2>&1 && result=1
test-xstrtoul 9x >> out 2>&1 && result=1
test-xstrtoul 010 >> out 2>&1 || result=1
test-xstrtoul MiB >> out 2>&1 || result=1
test-xstrtoul 1bB >> out 2>&1 && result=1
# Find out how to remove carriage returns from output. Solaris /usr/ucb/tr
# does not understand '\r'.
if echo solaris | tr -d '\r' | grep solais > /dev/null; then
cr='\015'
else
cr='\r'
fi
# normalize output
LC_ALL=C tr -d "$cr" < out > k
mv k out
# compare expected output
cat > expected <<EOF
1->1 ()
-1->-1 ()
1k->1024 ()
invalid suffix in X argument '${too_big}h'
X argument '$too_big' too large
invalid X argument 'x'
invalid suffix in X argument '9x'
010->8 ()
MiB->1048576 ()
invalid suffix in X argument '1bB'
1->1 ()
invalid X argument '-1'
1k->1024 ()
invalid suffix in X argument '${too_big}h'
X argument '$too_big' too large
invalid X argument 'x'
invalid suffix in X argument '9x'
010->8 ()
MiB->1048576 ()
invalid suffix in X argument '1bB'
EOF
compare expected out || result=1
Exit $result