#!/bin/sh # Copyright 2007 by Denys Vlasenko <vda.linux@googlemail.com> # Licensed under GPLv2, see file LICENSE in this source tree. . ./testing.sh test -f "$bindir/.config" && . "$bindir/.config" test "`id -u`" = 0 || { echo "SKIPPED: mount (must be root to test this)" exit 0 } # Without MOUNT_LOOP_CREATE, the test will fail if /dev/loopN's do not exist if test x"$CONFIG_MKFS_MINIX" != x"y" \ || test x"$CONFIG_FEATURE_MINIX2" != x"y" \ || test x"$CONFIG_FEATURE_MOUNT_LOOP" != x"y" \ || test x"$CONFIG_FEATURE_MOUNT_LOOP_CREATE" != x"y" \ || test x"$CONFIG_FEATURE_MOUNT_FLAGS" != x"y" \ || test x"$CONFIG_FEATURE_DEVFS" = x"y" \ ; then echo "SKIPPED: mount" exit 0 fi testdir="$PWD/mount.testdir" dd if=/dev/zero of=mount.image1m count=1 bs=1M 2>/dev/null || { echo "dd error"; exit 1; } mkfs.minix -v mount.image1m >/dev/null 2>&1 || { echo "mkfs.minix error"; exit 1; } modprobe minix 2>/dev/null mkdir "$testdir" 2>/dev/null umount -d "$testdir" 2>/dev/null # testing "test name" "command" "expected result" "file input" "stdin" # file input will be file called "input" # test can create a file "actual" instead of writing to stdout testing "mount -o remount,mand" \ "mount -o loop mount.image1m $testdir "\ "&& grep -Fc $testdir </proc/mounts "\ "&& mount -o remount,mand $testdir "\ "&& grep -F $testdir </proc/mounts | grep -c '[, ]mand[, ]'"\ "|| grep -F $testdir </proc/mounts" \ "1\n""1\n" \ "" "" umount -d "$testdir" rmdir "$testdir" rm mount.image1m # Bug: mount.shared1 directory shows no files (has to show files a and b) optional FEATURE_LS_RECURSIVE FEATURE_LS_SORTFILES testing "mount bind+rshared" "\ mkdir -p mount.dir mount.shared1 mount.shared2 touch mount.dir/a mount.dir/b mount --bind mount.shared1 mount.shared1 2>&1 mount --make-rshared mount.shared1 2>&1 mount --bind mount.shared2 mount.shared2 2>&1 mount --make-rshared mount.shared2 2>&1 mount --bind mount.shared2 mount.shared1 2>&1 mount --bind mount.dir mount.shared2 2>&1 ls -R mount.dir mount.shared1 mount.shared2 2>&1 umount mount.dir mount.shared1 mount.shared2 2>/dev/null umount mount.dir mount.shared1 mount.shared2 2>/dev/null umount mount.dir mount.shared1 mount.shared2 2>/dev/null rm -f mount.dir/a mount.dir/b mount.dir/c rmdir mount.dir mount.shared1 mount.shared2 " \ "\ mount.dir: a b mount.shared1: a b mount.shared2: a b " \ "" "" SKIP= testing "mount RO loop" "\ exec 2>&1 umount -d mount.dir 2>/dev/null rmdir mount.dir 2>/dev/null mkdir -p mount.dir ( cd mount.dir || { echo 'cd error'; exit 1; } mkdir z1 z2 || { echo 'mkdir error'; exit 1; } mount -t tmpfs tmpfs z1 || { echo 'mount tmpfs error'; exit 1; } dd if=/dev/zero of=z1/e2img count=10 bs=1M 2>/dev/null || { echo 'dd error'; exit 1; } mke2fs -F z1/e2img 2>/dev/null >&2 || { echo 'mke2fs error'; exit 1; } mount -r -o loop -t ext2 z1/e2img z2 || { echo 'mount -r -o loop error'; exit 1; } mount -o remount,ro z1 || { echo 'mount -o remount,ro error'; exit 1; } ) umount -d mount.dir/z2 ##losetup -d /dev/loop* umount -d mount.dir/z1 rm -rf mount.dir echo DONE " \ "DONE\n" "" "" exit $FAILCOUNT