cmd/builtin/wc.tst

# : : generated from wc.rt by mktest : : #

UNIT wc

IGNORESPACE

TEST 01 'empty input'

    EXEC
        INPUT -n -
        OUTPUT - '       0       0       0'

    EXEC    -c
        OUTPUT - '       0'

    EXEC    -l

    EXEC    -w

    EXEC    -L

TEST 02 'default options'

    EXEC
        INPUT - $'a b\nc'
        OUTPUT - '       2       3       6'

TEST 03 'no newline'

    EXEC    -c
        INPUT -n - x
        OUTPUT - '       1'

    EXEC    -l
        OUTPUT - '       0'

    EXEC    -w
        OUTPUT - '       1'

    EXEC    -L

TEST 04 words

    EXEC    -c
        INPUT - 'x y'
        OUTPUT - '       4'

    EXEC    -l
        OUTPUT - '       1'

    EXEC    -w
        OUTPUT - '       2'

    EXEC    -L
        OUTPUT - '       3'

TEST 05 'words with no newline'

    EXEC    -c
        INPUT -n - $'x y\nzzzzz'
        OUTPUT - '       9'

    EXEC    -l
        OUTPUT - '       1'

    EXEC    -w
        OUTPUT - '       3'

    EXEC    -L
        OUTPUT - '       5'

TEST 06 '-l counts newline bytes'

    EXEC    -l
        INPUT -n - 'a b'
        OUTPUT - '       0'

    EXEC    -l
        INPUT - 'x y'
        OUTPUT - '       1'

    EXEC    -l
        INPUT - $'x\ny'
        OUTPUT - '       2'

TEST 07 '-L does not count the newline'

    EXEC    -L
        INPUT - $'1\n12'
        OUTPUT - '       2'

    EXEC    -L
        INPUT - $'1\n123\n1'
        OUTPUT - '       3'

    EXEC    -L
        INPUT -n - $'\n123456'
        OUTPUT - '       6'