tests/getdents.test

#!/bin/sh

# Check that getdents/getdents64 syscalls are traced properly.

. "${srcdir=.}/init.sh"

check_prog awk
awk -f "$srcdir"/getdents.awk "$srcdir"/getdents.out ||
	framework_skip_ 'awk does not work properly'

check_prog ls
check_prog mkdir
check_prog rm
check_prog seq
check_prog touch

dir="$LOG.dir"
mkdir -- "$dir" ||
	framework_skip_ 'failed to create a directory'

touch -- "$dir/$(for i in $(seq 1 127); do echo A; done; echo Z)" ||
	framework_skip_ 'failed to create a file'

ls -- "$dir" > /dev/null || {
	rm -rf -- "$dir"
	framework_skip_ 'failed to list a directory'
}

args='-vegetdents,getdents64'
$STRACE -o "$LOG" $args ls -- "$dir" > /dev/null
rc=$?
rm -rf -- "$dir"
[ $rc -eq 0 ] || {
	cat "$LOG"
	fail_ "strace $args failed"
}

awk -f "$srcdir"/getdents.awk "$LOG" || {
	cat "$LOG"
	fail_ "strace $args failed to trace getdents/getdents64 properly"
}

exit 0