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od: add tests

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* Added tests for od (non-DESKTOP little-endian)
* Allow 'optional' to invert meaning of a config option with '!'

Signed-off-by: David Leonard <d+busybox@adaptive-enterprises.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
David Leonard 2023-05-11 23:49:58 +10:00 • committed by Denys Vlasenko
parent 2bda790fd1
commit 64bdd7566c
2 changed files with 220 additions and 0 deletions
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210
testsuite/od.tests
View file

@ -6,6 +6,216 @@
# testing "test name" "commands" "expected result" "file input" "stdin"
input="$(printf '\001\002\003\nABC\xfe')"
le=false
{ printf '\0\1' | od -i | grep -q 256; } && le=true
readonly le
optional !DESKTOP
testing "od -a (!DESKTOP)" \
"od -a" \
"\
0000000 soh stx etx lf A B C fe
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
testing "od -B (!DESKTOP)" \
"od -B" \
"\
0000000 001001 005003 041101 177103
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -o (!DESKTOP little-endian)" \
"od -o" \
"\
0000000 001001 005003 041101 177103
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
testing "od -b (!DESKTOP)" \
"od -b" \
"\
0000000 001 002 003 012 101 102 103 376
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
testing "od -c (!DESKTOP)" \
"od -c" \
"\
0000000 001 002 003 \\\\n A B C 376
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -d (!DESKTOP little-endian)" \
"od -d" \
"\
0000000 00513 02563 16961 65091
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -D (!DESKTOP little-endian)" \
"od -D" \
"\
0000000 0167969281 4265820737
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -e (!DESKTOP little-endian)" \
"od -e" \
"\
0000000 -1.61218556514036e+300
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -F (!DESKTOP little-endian)" \
"od -F" \
"\
0000000 -1.61218556514036e+300
0000010
" \
"" "$input"
optional !DESKTOP
$le || SKIP=1
testing "od -f (!DESKTOP little-endian)" \
"od -f" \
"\
0000000 6.3077975e-33 -6.4885867e+37
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -H (!DESKTOP little-endian)" \
"od -H" \
"\
0000000 0a030201 fe434241
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -X (!DESKTOP little-endian)" \
"od -X" \
"\
0000000 0a030201 fe434241
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -h (!DESKTOP little-endian)" \
"od -h" \
"\
0000000 0201 0a03 4241 fe43
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -x (!DESKTOP little-endian)" \
"od -x" \
"\
0000000 0201 0a03 4241 fe43
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -I (!DESKTOP little-endian)" \
"od -I" \
"\
0000000 167969281 -29146559
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -L (!DESKTOP little-endian)" \
"od -L" \
"\
0000000 167969281 -29146559
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -i (!DESKTOP little-endian)" \
"od -i" \
"\
0000000 513 2563 16961 -445
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -O (!DESKTOP little-endian)" \
"od -O" \
"\
0000000 01200601001 37620641101
0000010
" \
"" "$input"
SKIP=
optional !DESKTOP
$le || SKIP=1
testing "od -l (!DESKTOP little-endian)" \
"od -l" \
"\
0000000 167969281 -29146559
0000010
" \
"" "$input"
SKIP=
optional DESKTOP
testing "od -b" \
"od -b" \

10
testsuite/testing.sh
View file

@ -56,11 +56,21 @@ optional()
{
SKIP=
while test "$1"; do
case $1 in
"!"*)
case "${OPTIONFLAGS}" in
*:${1#!}:*) SKIP=1; return;;
esac
shift
;;
*)
case "${OPTIONFLAGS}" in
*:$1:*) ;;
*) SKIP=1; return ;;
esac
shift
;;
esac
done
}