Re-organize code

[wimlib] / tests / test-imagex-mount

diff --git a/tests/test-imagex-mount b/tests/test-imagex-mount
index ee8501f195b0a8be15ffd41e6353d1f213c0d479..3be51a11b0247df12889d935805b00a243021e70 100755 (executable)
--- a/tests/test-imagex-mount
+++ b/tests/test-imagex-mount
@@ -1,11 +1,18 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 # Test WIM mounting
 
 set -e
-srcdir=${srcdir:-.}
-srcdir=`realpath $srcdir`
 cd tests
+srcdir="${srcdir:-.}/.."
+srcdir="$(cd $srcdir; pwd)"
+. "$srcdir/tests/tests-common.sh"
+
+if [ ! -r /dev/fuse ]; then
+       echo "WARNING: /dev/fuse is not readable."
+       echo "Skipping WIM mounting checks"
+       exit 0
+fi
 
 imagex() {
        echo "imagex $@"
@@ -50,10 +57,13 @@ init() {
 }
 
 error() {
-       echo "**********************************************"
-       echo "                  Test failure                "
-       echo $*
-       echo "**********************************************"
+       echo "****************************************************************"
+       echo "                         Test failure                           "
+       while [ $# -gt 0 ]; do
+               echo $1
+               shift
+       done
+       echo "****************************************************************"
        exit 1
 }
 
@@ -70,27 +80,30 @@ for flag in "--compress=none" "--compress=maximum" "--compress=fast"; do
        fi
        mkdir tmp
        if ! imagex mount dir.wim dir tmp; then
-               error "Failde to mount test WIM read-only"
+               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/lz77.c lz77.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/lz77.c lz77.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/lz77.c dir/lz77.c; then
                error "Extractef file does not match original"
        fi
-       rm -f lz.c
+       rm -f lz77.c
        echo "Testing modifying mounted read-only WIM (should fail)"
-       if rm tmp/lz.c; then
+       if rm tmp/lz77.c; then
                error "Removing file from read-only mounted WIM didn't fail"
        fi
        if touch tmp/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/lz77.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"
@@ -135,10 +148,10 @@ echo "Testing removing file from mounted WIM"
 if ! imagex mountrw dir.wim dir tmp; then
        error "Failed to re-mount test WIM read-write"
 fi
-if ! rm tmp/lz.c; then
+if ! rm tmp/lz77.c; then
        error "Failed to remove file from read-write mounted WIM"
 fi
-if test -f tmp/lz.c; then
+if test -f tmp/lz77.c; then
        error "Removing file from read-write mounted WIM failed"
 fi
 echo "Testing making directory in mounted WIM"
@@ -155,7 +168,7 @@ fi
 if ! test -f tmp/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/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"
@@ -182,10 +195,10 @@ fi
 if ! diff -q tmp/newdir/zeroes1 tmp/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/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/newdir/zeroes1` != 4096; then
        error "The new non-empty files we made in the read-write mounted WIM were not extracted correctly"
 fi
 
@@ -227,7 +240,7 @@ do_test() {
        fi
 
        cd tmp.mnt
-       if ! tar xf ../test.tar; then
+       if ! tar xf ../test.tar --no-same-owner; then
                error "Failed to untar archive on read-write mounted WIM"
        fi
        cd ..
@@ -242,7 +255,7 @@ do_test() {
        fi
 
        cd tmp.mnt
-       if ! tar xf ../test.tar; then
+       if ! tar xf ../test.tar --no-same-owner; then
                error "Failed to untar archive on read-write mounted WIM"
        fi
        cd ..