diff options
Diffstat (limited to 'testsuite/bzcat.tests')
| -rwxr-xr-x | testsuite/bzcat.tests | 74 |
1 files changed, 50 insertions, 24 deletions
diff --git a/testsuite/bzcat.tests b/testsuite/bzcat.tests index 1c1fd65..9a1c284 100755 --- a/testsuite/bzcat.tests +++ b/testsuite/bzcat.tests @@ -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)) |