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bzcat.tests: Run both .gz and .bz2 tests, and add .Z tests 

Signed-off-by: Thiago Jung Bauermann <bauerman@linux.vnet.ibm.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Thiago Jung Bauermann 2015-05-11 17:18:59 +02:00 committed by Denys Vlasenko
parent bdb540e04f
commit 17b16223f3
1 changed files with 50 additions and 24 deletions
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74
testsuite/bzcat.tests
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@ -2,8 +2,6 @@
FAILCOUNT=0
ext=bz2
bb="busybox "
unset LC_ALL
@ -11,6 +9,11 @@ unset LC_MESSAGES
unset LANG
unset LANGUAGE
hello_Z() {
# Compressed "HELLO\n"
$ECHO -ne "\x1f\x9d\x90\x48\x8a\x30\x61\xf2\x44\x01"
}
hello_gz() {
# Gzipped "HELLO\n"
#_________________________ vvv vvv vvv vvv - mtime
@ -25,32 +28,34 @@ hello_bz2() {
$ECHO -ne "\x17\x72\x45\x38\x50\x90\x5b\xb8\xe8\xa3"
}
prep() {
rm -f t*
hello_$ext >t1.$ext
hello_$ext >t2.$ext
}
for ext in gz bz2 Z
do
prep() {
rm -f t1.$ext t2.$ext t_actual
hello_$ext >t1.$ext
hello_$ext >t2.$ext
}
check() {
eval $2 >t_actual 2>&1
if $ECHO -ne "$expected" | cmp - t_actual; then
echo "PASS: $1"
else
echo "FAIL: $1"
FAILCOUNT=$((FAILCOUNT + 1))
fi
}
check() {
eval $2 >t_actual 2>&1
if $ECHO -ne "$expected" | cmp - t_actual; then
echo "PASS: $1"
else
echo "FAIL: $1"
FAILCOUNT=$((FAILCOUNT + 1))
fi
}
mkdir testdir 2>/dev/null
(
cd testdir || { echo "cannot cd testdir!"; exit 1; }
mkdir testdir 2>/dev/null
(
cd testdir || { echo "cannot cd testdir!"; exit 1; }
expected="HELLO\nok\n"
prep; check "bzcat: dont delete src" "${bb}bzcat t2.bz2; test -f t2.bz2 && echo ok"
)
rm -rf testdir
expected="HELLO\nok\n"
prep; check "zcat: dont delete $ext src" "${bb}zcat t2.$ext; test -f t2.$ext && echo ok"
)
rm -rf testdir
done
# Copyright 2011 by Denys Vlasenko
@ -60,6 +65,8 @@ rm -rf testdir
# testing "test name" "command" "expected result" "file input" "stdin"
## bzip algorithm
# "input" file is bzipped file with "a\n" data
testing "bzcat can print many files" \
"$ECHO -ne '$hexdump' | bzcat input input; echo \$?" \
@ -79,6 +86,25 @@ testing "bzcat can handle compressed zero-length bzip2 files" \
"0\n" \
"\x42\x5a\x68\x39\x17\x72\x45\x38\x50\x90\x00\x00\x00\x00" ""
## compress algorithm
# "input" file is compressed (.Z) file with "a\n" data
testing "zcat can print many files" \
"$ECHO -ne '$hexdump' | zcat input input; echo \$?" \
"\
a
a
0
" "\
\x1f\x9d\x90\x61\x14\x00\
" ""
# "input" file is compressed (.Z) zero byte file
testing "zcat can handle compressed zero-length compressed (.Z) files" \
"$ECHO -ne '$hexdump' | zcat input input; echo \$?" \
"0\n" \
"\x1f\x9d\x90\x00" ""
exit $((FAILCOUNT <= 255 ? FAILCOUNT : 255))