#!/bin/bash

[ -f testing.sh ] && . testing.sh

# Copyright 2013 by Kyungsu Kim <kaspyx@gmail.com>
# Copyright 2013 by Kyungwan Han <asura321@gmail.com>

# This one's tricky both because echo is a shell builtin (so $PATH is
# irrelevant) and because the "result" field is parsed with echo -e.
# To make it work, "$CMD" is an explicit path to the command being tested,
# so "result" keeps using the shell builtin but we test the one in toybox.

CMD="$(which grep)"

#testing "name" "command" "result" "infile" "stdin"

# test case 1
echo -e "123\ncount 123\n123\nfasdfasdf" > foo
testing "grep -c" "$CMD -c 123 foo" "3\n" "" ""
rm foo

# test case 2
echo -e "this is test" > foo
echo -e "this is test2" > foo2
echo -e "this is foo3" > foo3

testing "grep -l" "$CMD -l test foo foo2 foo3" "foo\nfoo2\n" "" ""

rm foo foo2 foo3

# test case 3

echo "this is test" > foo
$CMD -q test foo > res

testing "grep -q" "cat res && echo yes" "yes\n" "" ""

# test case 4

echo -e "1234123asdfas123123\nabc\n1\nabcde" > foo
testing "grep -E" "$CMD -E [0-9] foo" "1234123asdfas123123\n1\n" "" ""

# test case 5

echo -e "1234123asdfas123123\nabc\n1\nabcde" > foo
testing "grep -e" "$CMD -e [0-9] foo" "1234123asdfas123123\n1\n" "" ""

# test case 6

echo -e "this is test\nthis is test2\ntest case" > foo
testing "grep -F" "$CMD -F is foo" "this is test\nthis is test2\n" "" ""

# test case 7

echo -e "this is test\nthis is test2\ntest case" > foo
echo -e "hello this is test" > foo2
echo -e "hi hello" > foo3

testing "grep -H" "$CMD -H is foo foo2 foo3" "foo:this is test\nfoo:this is test2\nfoo2:hello this is test\n" "" ""


# test case 8

echo -e "this is test\nthis is test2\ntest case" > foo
testing "grep -b" "$CMD -b is foo" "0:this is test\n13:this is test2\n" "" ""


# test case 9

echo -e "thisIs test\nthis is test2\ntest case" > foo
testing "grep -i" "$CMD -i is foo" "thisIs test\nthis is test2\n" "" ""

# test case 10

echo -e "this is test\nthis is test2\ntest case" > foo

testing "grep -n" "$CMD -n is foo" "1:this is test\n2:this is test2\n" "" ""

# test case 11

echo -e "this is test\nthis is test2\ntest case" > foo
testing "grep -o" "$CMD -o is foo" "is\nis\nis\nis\n" "" ""

# test case 12

$CMD -s hello asdf >res1
testing "grep -s" "cat res1 && echo yes" "yes\n" "" ""


# test case 13

echo -e "1234123asdfas123123\n1ABabc\nabc\n1ABa\nabcde" > foo
testing "grep -v" "$CMD -v abc foo" "1234123asdfas123123\n1ABa\n" "" ""

# test case 14

echo -e "1234123asdfas123123\n1ABabc\nabc\n1ABa\nabcde" > foo
testing "grep -w" "$CMD -w abc foo" "abc\n" "" ""