#!/bin/sh
# Copyright 2008 by Denys Vlasenko
# Licensed under GPLv2, see file LICENSE in this source tree.

. ./testing.sh

# testing "test name" "commands" "expected result" "file input" "stdin"

input="$(printf '\001\002\003\nABC\xfe')"

le=false
{ printf '\0\1' | od -s | grep -q 256; } && le=true
readonly le

$le || SKIP=1
testing "od (little-endian)" \
        "od" \
"\
0000000 001001 005003 041101 177103
0000010
" \
	"" "$input"
SKIP=

optional !DESKTOP
testing "od -a (!DESKTOP)" \
        "od -a" \
"\
0000000 soh stx etx  lf   A   B   C  fe
0000010
" \
	"" "$input"
SKIP=
# ^^^ a bit incorrect handling of ctrl/high bytes.
# vvv this output is correct.
optional DESKTOP
testing "od -a (DESKTOP)" \
        "od -a" \
"\
0000000 soh stx etx  nl   A   B   C   ~
0000010
" \
	"" "$input"
SKIP=

testing "od -B" \
        "od -B" \
"\
0000000 001001 005003 041101 177103
0000010
" \
	"" "$input"
SKIP=

$le || SKIP=1
testing "od -o (little-endian)" \
        "od -o" \
"\
0000000 001001 005003 041101 177103
0000010
" \
	"" "$input"
SKIP=

testing "od -b" \
        "od -b" \
"\
0000000 001 002 003 012 101 102 103 376
0000010
" \
	"" "$input"
SKIP=

testing "od -c" \
        "od -c" \
"\
0000000 001 002 003  \\\\n   A   B   C 376
0000010
" \
	"" "$input"
SKIP=

$le || SKIP=1
testing "od -d (little-endian)" \
        "od -d" \
"\
0000000   513  2563 16961 65091
0000010
" \
	"" "$input"
SKIP=

optional !DESKTOP  #DESKTOP: unrecognized option: D
$le || SKIP=1
testing "od -D (!DESKTOP little-endian)" \
        "od -D" \
"\
0000000  167969281 4265820737
0000010
" \
	"" "$input"
SKIP=

optional !DESKTOP  #DESKTOP: unrecognized option: e
$le || SKIP=1
testing "od -e (!DESKTOP little-endian)" \
        "od -e" \
"\
0000000   -1.61218556514036e+300
0000010
" \
	"" "$input"
SKIP=

optional !DESKTOP  #DESKTOP: unrecognized option: F
$le || SKIP=1
testing "od -F (!DESKTOP little-endian)" \
        "od -F" \
"\
0000000   -1.61218556514036e+300
0000010
" \
	"" "$input"
SKIP=

$le || SKIP=1
testing "od -f (little-endian)" \
        "od -f" \
"\
0000000   6.3077975e-33  -6.4885867e+37
0000010
" \
	"" "$input"
SKIP=

optional !DESKTOP  #DESKTOP: unrecognized option: H
$le || SKIP=1
testing "od -H (!DESKTOP little-endian)" \
        "od -H" \
"\
0000000 0a030201 fe434241
0000010
" \
	"" "$input"
SKIP=

optional !DESKTOP  #DESKTOP: unrecognized option: X
$le || SKIP=1
testing "od -X (!DESKTOP little-endian)" \
        "od -X" \
"\
0000000 0a030201 fe434241
0000010
" \
	"" "$input"
SKIP=

$le || SKIP=1
testing "od -h (little-endian)" \
        "od -h" \
"\
0000000 0201 0a03 4241 fe43
0000010
" \
	"" "$input"
SKIP=

$le || SKIP=1
testing "od -x (little-endian)" \
        "od -x" \
"\
0000000 0201 0a03 4241 fe43
0000010
" \
	"" "$input"
SKIP=

optional !DESKTOP  #DESKTOP: unrecognized option: I
$le || SKIP=1
testing "od -I (!DESKTOP little-endian)" \
        "od -I" \
"\
0000000  -125183517527965183
0000010
" \
	"" "$input"
SKIP=

optional !DESKTOP  #DESKTOP: unrecognized option: L
$le || SKIP=1
testing "od -L (!DESKTOP little-endian)" \
        "od -L" \
"\
0000000  -125183517527965183
0000010
" \
	"" "$input"
SKIP=

$le || SKIP=1
testing "od -i (little-endian)" \
        "od -i" \
"\
0000000   167969281   -29146559
0000010
" \
	"" "$input"
SKIP=

optional !DESKTOP  #DESKTOP: unrecognized option: O
$le || SKIP=1
testing "od -O (!DESKTOP little-endian)" \
        "od -O" \
"\
0000000 01200601001 37620641101
0000010
" \
	"" "$input"
SKIP=

# This probably also depends on word width of the arch (what is "long"?)
$le || SKIP=1
testing "od -l (little-endian)" \
        "od -l" \
"\
0000000  -125183517527965183
0000010
" \
	"" "$input"
SKIP=

optional DESKTOP
testing "od -b" \
	"od -b" \
"\
0000000 110 105 114 114 117
0000005
" \
	"" "HELLO"
SKIP=

optional DESKTOP
testing "od -f" \
	"od -f" \
"\
0000000   0.0000000e+00   0.0000000e+00
0000010
" \
	"" "\x00\x00\x00\x00\x00\x00\x00\x00"
SKIP=

optional DESKTOP LONG_OPTS
testing "od -b --traditional" \
	"od -b --traditional" \
"\
0000000 110 105 114 114 117
0000005
" \
	"" "HELLO"
SKIP=

optional DESKTOP LONG_OPTS
testing "od -b --traditional FILE" \
	"od -b --traditional input" \
"\
0000000 110 105 114 114 117
0000005
" \
	"HELLO" ""
SKIP=

exit $FAILCOUNT