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[wimlib] / tests / test-imagex-mount
index ebf382ce24e87b835b9b3bf12e9e596682470ee7..1bde84de180b80581cf89a4c3c7c06d803475995 100755 (executable)
@@ -1,39 +1,38 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 # Test WIM mounting
 
 set -e
-srcdir=`pwd`
 cd tests
+srcdir="${srcdir:-.}/.."
+srcdir="$(cd $srcdir; pwd)"
+. "$srcdir/tests/tests-common.sh"
 
-imagex() {
-       echo "imagex $@"
-       ../imagex $@  > /dev/null
-}
+TEST_SUBDIR=tmpdir_test-imagex-mount
 
-imagex_info() {
-       echo "imagex info $@"
-       ../imagex info "$@"
+skip_test() {
+       cd ..
+       cleanup
+       exit 77
 }
 
-imagex_mountrw() {
-       echo "imagex mountrw $@"
-       ../imagex mountrw --debug "$@" &> mount.log &
-       while ! mountpoint $2 >& /dev/null; do
-               sleep 0.01;
-       done
-       return 0
+imagex_unmount() {
+       # Give the --lazy flag to work around a problem testing on Ubuntu and
+       # other OS's running Gnome, as they have a daemon
+       # "gvfs-gdu-volume-monitor" that apparently likes to randomly read
+       # filesystems that get mounted, thereby stopping them from being
+       # unmounted.
+       wimunmount "$@" --lazy
 }
 
 cleanup() {
-       fusermount -u tmp &> /dev/null || true
-       fusermount -u tmp.mnt &> /dev/null || true
-       rm -rf dir* tmp* *.wim *.swm empty.wim tmp.orig tmp.mnt \
-                       tmp.apply mount.log test.tar wimlib-staging*
+       fusermount -u $TEST_SUBDIR/tmp.mnt &> /dev/null || true
+       rm -rf $TEST_SUBDIR
 }
+
 init() {
        mkdir dir
-       cp $srcdir/src/*.c $srcdir/src/*.h dir
+       cp $srcdir/src/*.c dir
        mkdir dir/subdir
        echo 'hello' > dir/subdir/hello
        echo 'hello' > dir/subdir/hello2
@@ -45,152 +44,153 @@ init() {
        echo 'testing' > dir2/file
        dd if=/dev/zero of=dir2/zeroes bs=4096 count=5
        mkdir tmp.empty tmp.mnt tmp.apply tmp.orig
-       imagex capture tmp.empty empty.wim
+       wimcapture tmp.empty empty.wim --norpfix
 }
 
-error() {
-       echo "**********************************************"
-       echo "                  Test failure                "
-       echo $*
-       echo "**********************************************"
-       exit 1
-}
+if [ ! -r /dev/fuse ] || [ ! -w /dev/fuse ]; then
+       echo "WARNING: /dev/fuse is not readable and writable."
+       echo "Skipping WIM mounting checks"
+       skip_test
+fi
 
 cleanup
+mkdir $TEST_SUBDIR
+cd $TEST_SUBDIR
 init
 
-# imagex mount
+# wimmount
 
 for flag in "--compress=none" "--compress=maximum" "--compress=fast"; do
        echo "Using flag $flag"
        echo "Testing mounting WIM read-only"
-       if ! imagex capture dir dir.wim $flag; then
+       if ! wimcapture dir dir.wim $flag; then
                error "Failed to capture WIM"
        fi
-       mkdir tmp
-       if ! imagex mount dir.wim dir tmp; then
-               error "Failde to mount test WIM read-only"
+       if ! wimmount dir.wim dir tmp.mnt; then
+               error "Failed to mount test WIM read-only. " \
+                     "Please read any error messages above before reporting this test failure. "\
+                     "Perhaps you don't have FUSE installed, or the FUSE kernel module isn't" \
+                     "loaded, or you aren't a member of the FUSE group?"
        fi
        echo "Testing extracting file from mounted read-only WIM"
-       if ! cp tmp/lz.c lz.c; then
+       if ! cp tmp.mnt/write.c write.c; then
                error "Failed to extract file from read-only mounted WIM"
        fi
-       if ! diff -q dir/lz.c lz.c; then
+       if ! diff -q dir/write.c write.c; then
                error "Extracted file does not match copy in mounted WIM"
        fi
-       if ! diff -q tmp/lz.c dir/lz.c; then
+       if ! diff -q tmp.mnt/write.c dir/write.c; then
                error "Extractef file does not match original"
        fi
-       rm -f lz.c
+       rm -f write.c
        echo "Testing modifying mounted read-only WIM (should fail)"
-       if rm tmp/lz.c; then
+       if rm tmp.mnt/write.c; then
                error "Removing file from read-only mounted WIM didn't fail"
        fi
-       if touch tmp/newfile; then
+       if touch tmp.mnt/newfile; then
                error "Creating file on read-only mounted WIM didn't fail"
        fi
-       if echo 3 > tmp/lz.c; then
+       if echo 3 > tmp.mnt/write.c; then
                error "Writing to file on read-only mounted WIM didn't fail"
        fi
        echo "Testing diff of mounted read-only WIM with original directory"
-       if ! diff -q -r tmp dir; then
+       if ! diff -q -r tmp.mnt dir; then
                error "Recursive diff of read-only mounted WIM with original directory failed"
        fi
        echo "Testing unmount of read-only filesystem"
-       if ! imagex unmount tmp; then
+       if ! imagex_unmount tmp.mnt; then
                error "Unmounting read-only WIM failed"
        fi
        echo "Testing unmount of read-only filesystem with --commit given"
-       if ! imagex mount dir.wim dir tmp; then
+       if ! wimmount dir.wim dir tmp.mnt; then
                error "Failed to re-mount WIM read-only"
        fi
-       if ! imagex unmount tmp --commit; then
+       if ! imagex_unmount tmp.mnt --commit; then
                error "Failed to unmount read-only WIM with --commit flag (should be ignored)"
        fi
-       rm -rf tmp dir.wim
+       rm -rf dir.wim
 done
 
-# imagex mountrw
+# wimmountrw
 echo "Testing mounting WIM read-write"
-if ! imagex capture dir dir.wim; then
+if ! wimcapture dir dir.wim; then
        error "Failed to capture WIM"
 fi
-mkdir tmp
-if ! imagex mountrw dir.wim dir tmp; then
+if ! wimmountrw dir.wim dir tmp.mnt; then
        error "Failed to mount test WIM read-write"
 fi
 echo "Testing unmounting WIM unmodified"
-if ! imagex unmount tmp; then
+if ! imagex_unmount tmp.mnt; then
        error "Failed to unmount test WIM unmodified"
 fi
 echo "Testing unmounting WIM unmodified with --commit and --check"
-if ! imagex mountrw dir.wim dir tmp; then
+if ! wimmountrw dir.wim dir tmp.mnt; then
        error "Failed to re-mount test WIM read-write"
 fi
-if ! imagex unmount tmp --commit --check; then
+if ! imagex_unmount tmp.mnt --commit --check; then
        error "Failed to unmount read-write mounted WIM with changes commited (no changes made)"
 fi
 echo "Testing removing file from mounted WIM"
-if ! imagex mountrw dir.wim dir tmp; then
+if ! wimmountrw dir.wim dir tmp.mnt; then
        error "Failed to re-mount test WIM read-write"
 fi
-if ! rm tmp/lz.c; then
+if ! rm tmp.mnt/write.c; then
        error "Failed to remove file from read-write mounted WIM"
 fi
-if test -f tmp/lz.c; then
+if test -f tmp.mnt/write.c; then
        error "Removing file from read-write mounted WIM failed"
 fi
 echo "Testing making directory in mounted WIM"
-if ! mkdir tmp/newdir; then
+if ! mkdir tmp.mnt/newdir; then
        error "Failed to make directory in read-write mounted WIM"
 fi
-if ! test -d tmp/newdir; then
+if ! test -d tmp.mnt/newdir; then
        error "Making directory in read-write mounted WIM failed"
 fi
 echo "Testing making new empty file in mounted WIM"
-if ! touch tmp/newdir/empty_file; then
+if ! touch tmp.mnt/newdir/empty_file; then
        error "Could not create new empty file in read-write mounted WIM"
 fi
-if ! test -f tmp/newdir/empty_file; then
+if ! test -f tmp.mnt/newdir/empty_file; then
        error "New empty file not created correctly in read-write mounted WIM"
 fi
-if ! test "`stat -c %s tmp/newdir/empty_file`" = 0; then
+if ! test "`get_file_size tmp.mnt/newdir/empty_file`" = 0; then
        error "New empty file in read-write mounted WIM is not empty"
 fi
 echo "Testing making new non-empty file in mounted WIM"
-if ! dd if=/dev/zero of=tmp/newdir/zeroes1 bs=1 count=4096; then
+if ! dd if=/dev/zero of=tmp.mnt/newdir/zeroes1 bs=1 count=4096; then
        error "Failed to make new non-empty file in mounted WIM"
 fi
-if ! dd if=/dev/zero of=tmp/newdir/zeroes2 bs=4096 count=1; then
+if ! dd if=/dev/zero of=tmp.mnt/newdir/zeroes2 bs=4096 count=1; then
        error "Failed to make new non-empty file in mounted WIM"
 fi
-if ! diff -q tmp/newdir/zeroes1 tmp/newdir/zeroes2; then
+if ! diff -q tmp.mnt/newdir/zeroes1 tmp.mnt/newdir/zeroes2; then
        error "New files in mounted WIM not made correctly"
 fi
 echo "Unmounting WIM with changes committed and --check"
-if ! imagex unmount tmp --commit --check; then
+if ! imagex_unmount tmp.mnt --commit --check; then
        error "Failed to unmount read-write mounted WIM"
 fi
-if test "`imagex_info dir.wim | grep Integrity | awk '{print $3}'`" != "yes"; then
+if ! wiminfo dir.wim | grep -q Integrity; then
        error "Integrity information was not included"
 fi
-rm -rf tmp
-if ! imagex apply dir.wim tmp; then
+if ! wimapply dir.wim tmp.apply; then
        error "Failed to apply WIM we had previously mounted read-write"
 fi
-if ! diff -q tmp/newdir/zeroes1 tmp/newdir/zeroes2; then
+if ! diff -q tmp.apply/newdir/zeroes1 tmp.apply/newdir/zeroes2; then
        error "The new non-empty files we made in the read-write mounted WIM were not extracted correctly"
 fi
-if test `stat -c %s tmp/newdir/empty_file` != 0; then
+if test `get_file_size tmp.apply/newdir/empty_file` != 0; then
        error "The new empty file we made in the read-write mounted WIM was not extracted correctly"
 fi
-if test `stat -c %s tmp/newdir/zeroes1` != 4096; then
+if test `get_file_size tmp.apply/newdir/zeroes1` != 4096; then
        error "The new non-empty files we made in the read-write mounted WIM were not extracted correctly"
 fi
+rm -rf tmp.apply/*
 
 # Now do some tests using tar.
 do_tree_cmp() {
-       if ! ./tree-cmp $1 $2; then
+       if ! ../tree-cmp $1 $2; then
                if [ -x /usr/bin/tree ]; then
                        echo "Dumping tree of applied image"
                        tree $2 --inodes -F -s --noreport
@@ -221,7 +221,7 @@ do_test() {
        tar cf ../test.tar .
        cd ..
 
-       if ! imagex_mountrw test.wim tmp.mnt; then
+       if ! wimmountrw test.wim tmp.mnt --unix-data; then
                error "Failed to mount WIM read-write"
        fi
 
@@ -251,10 +251,10 @@ do_test() {
 
        # Unmount the WIM, apply it, and diff the original tree with the applied
        # tree
-       if ! imagex unmount tmp.mnt --commit; then
+       if ! imagex_unmount tmp.mnt --commit; then
                error "Failed to unmount WIM mounted read-write"
        fi
-       if ! imagex apply test.wim tmp.apply; then
+       if ! wimapply test.wim tmp.apply; then
                error "Failed to apply WIM we previously had mounted read-write"
        fi
        do_tree_cmp tmp.orig tmp.apply
@@ -263,8 +263,10 @@ do_test() {
 
 . $srcdir/tests/common_tests.sh
 
-cleanup
 
 echo "**********************************************************"
 echo "                 WIM mount tests passed                   "
 echo "**********************************************************"
+
+cd ..
+cleanup