diff options
Diffstat (limited to 'tests/test_suffix.sh')
| -rwxr-xr-x | tests/test_suffix.sh | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/tests/test_suffix.sh b/tests/test_suffix.sh new file mode 100755 index 0000000..7fc5996 --- /dev/null +++ b/tests/test_suffix.sh @@ -0,0 +1,192 @@ +#!/bin/sh +# SPDX-License-Identifier: 0BSD + +############################################################################### +# +# Author: Jia Tan +# +############################################################################### + +# Optional argument: +# $1 = directory of the xz executable + +# If xz was not built, skip this test. Autotools and CMake put +# the xz executable in a different location. +XZ=${1:-../src/xz}/xz +if test ! -x "$XZ"; then + echo "xz was not built, skipping this test." + exit 77 +fi + +# If compression or decompression support is missing, this test is skipped. +# This isn't perfect because it does not specifically check for LZMA1/2 +# filters. Many of the other tests also assume LZMA1/2 support if encoders +# or decoders are enabled. +if test ! -f ../config.h ; then + : +elif grep 'define HAVE_ENCODERS' ../config.h > /dev/null \ + && grep 'define HAVE_DECODERS' ../config.h > /dev/null ; then + : +else + echo "Compression or decompression support is disabled, skipping this test." + exit 77 +fi + +# Create temporary input file. The file contents are not important. +SUFFIX_INPUT="suffix_temp" +SUFFIX_INPUT_FILES="$SUFFIX_INPUT"_files +SUFFIX_INPUT_FILES0="$SUFFIX_INPUT"_files0 + +# Remove possible leftover temporary files +rm -f \ + "$SUFFIX_INPUT" \ + "$SUFFIX_INPUT.foo" \ + "$SUFFIX_INPUT_FILES" \ + "$SUFFIX_INPUT_FILES" + +echo "foobar" > "$SUFFIX_INPUT" + +# Test basic suffix when compressing with raw format. +if "$XZ" -zfk --suffix=".foo" -Fraw --lzma1=preset=0 "$SUFFIX_INPUT" ; then + : +else + echo "Failed to compress a file with a suffix set in raw format" + exit 1 +fi + +# Test the output file is named properly. +if test -f "$SUFFIX_INPUT.foo" ; then + : +else + echo "Raw format compressed output file not named properly" + exit 1 +fi + +# Expect an error when compressing with raw format without a suffix +if "$XZ" -zfk -Fraw --lzma1=preset=0 "$SUFFIX_INPUT" 2> /dev/null; then + echo "Error not reported when compressing in raw format without a suffix" + exit 1 +fi + +# Expect an error when decompressing with raw format without a suffix +if "$XZ" -df -Fraw --lzma1=preset=0 "$SUFFIX_INPUT.foo" 2> /dev/null; then + echo "Error not reported when decompressing in raw format without a suffix" + exit 1 +fi + +# Test basic decompression with raw format and a suffix. This will also +# delete $SUFFIX_INPUT.foo +if "$XZ" -df --suffix=".foo" -Fraw --lzma1=preset=0 "$SUFFIX_INPUT.foo"; then + : +else + echo "Failed to decompress a file with a suffix set in raw format" + exit 1 +fi + +# Test basic compression with .xz format and a suffix +if "$XZ" -zfk --suffix=".foo" --lzma2=preset=0 "$SUFFIX_INPUT" ; then + : +else + echo "Failed to compress a file with a suffix set in .xz format" + exit 1 +fi + +# Test the output file is named properly. +if test -f "$SUFFIX_INPUT.foo" ; then + : +else + echo ".xz format compressed output file named properly" + exit 1 +fi + +# This will delete $SUFFIX_INPUT.foo +if "$XZ" -df --suffix=".foo" "$SUFFIX_INPUT.foo"; then + : +else + echo "Failed to decompress a file with a suffix set in .xz format" + exit 1 +fi + +# Test reading from stdin in raw mode. This was broken in +# cc5aa9ab138beeecaee5a1e81197591893ee9ca0 and fixed in +# 837ea40b1c9d4998cac4500b55171bf33e0c31a6 +if echo foo | "$XZ" -Fraw --lzma1=preset=0 > /dev/null ; then + : +else + echo "Implicit write to stdout not detected" + exit 1 +fi + +# Create two temporary files to be used with --files and --files0. +printf "$SUFFIX_INPUT\n" > "$SUFFIX_INPUT_FILES" +printf "$SUFFIX_INPUT\0" > "$SUFFIX_INPUT_FILES0" + +# Test proper handling of --files/--files0 when no suffix is set. This +# must result in an error because xz does not know how to rename the output +# file from the input files. This caused a segmentation fault due to a +# mistake in f481523baac946fa3bc13d79186ffaf0c0b818a7, which was fixed by +# 0a601ddc89fd7e1370807c6b58964f361dfcd34a. +if "$XZ" -Fraw --lzma1=preset=0 --files="$SUFFIX_INPUT_FILES" 2> /dev/null ; then + echo "Failed to report error when compressing a file specified by --files in raw mode without a suffix" + exit 1 +fi + +if "$XZ" -Fraw --lzma1=preset=0 --files0="$SUFFIX_INPUT_FILES0" 2> /dev/null ; then + echo "Failed to report error when compressing a file specified by --files0 in raw mode without a suffix" + exit 1 +fi + +# Test proper suffix usage in raw mode with --files and --files0. +if "$XZ" -zfk -Fraw --lzma1=preset=0 --suffix=.foo --files="$SUFFIX_INPUT_FILES" ; then + : +else + echo "Error compressing a file specified by --files in raw mode with a suffix set" + exit 1 +fi + +if test -f "$SUFFIX_INPUT.foo" ; then + : +else + echo "Entry processed by --files not named properly" + exit 1 +fi + +# Remove the artifact so we can be sure the next test executes properly. +rm "$SUFFIX_INPUT.foo" + +if "$XZ" -zfk -Fraw --lzma1=preset=0 --suffix=.foo --files0="$SUFFIX_INPUT_FILES0" ; then + : +else + echo "Error compressing a file specified by --files0 in raw mode with a suffix set" + exit 1 +fi + +if test -f "$SUFFIX_INPUT.foo" ; then + : +else + echo "Entry processed by --files0 not named properly" + exit 1 +fi + +# When the file type cannot be determined by xz, it will copy the contents +# of the file only if -c,--stdout is used. This was broken by +# 837ea40b1c9d4998cac4500b55171bf33e0c31a6 and fixed by +# f481523baac946fa3bc13d79186ffaf0c0b818a7. +if echo foo | "$XZ" -df > /dev/null 2>&1; then + echo "Failed to report error when decompressing unknown file type without -c,--stdout" + exit 1 +fi + +if echo foo | "$XZ" -dfc > /dev/null; then + : +else + echo "Failed to copy input to standard out when decompressing unknown file type with -c,--stdout" + exit 1 +fi + +# Remove remaining test artifacts +rm -f \ + "$SUFFIX_INPUT" \ + "$SUFFIX_INPUT.foo" \ + "$SUFFIX_INPUT_FILES" \ + "$SUFFIX_INPUT_FILES0" |