#!./perl | |
use warnings; | |
use Text::ParseWords; | |
use Test::More tests => 27; | |
@words = shellwords(qq(foo "bar quiz" zoo)); | |
is($words[0], 'foo'); | |
is($words[1], 'bar quiz'); | |
is($words[2], 'zoo'); | |
{ | |
# Gonna get some undefined things back | |
no warnings 'uninitialized' ; | |
# Test quotewords() with other parameters and null last field | |
@words = quotewords(':+', 1, 'foo:::"bar:foo":zoo zoo:'); | |
is(join(";", @words), qq(foo;"bar:foo";zoo zoo;)); | |
} | |
# Test $keep eq 'delimiters' and last field zero | |
@words = quotewords('\s+', 'delimiters', '4 3 2 1 0'); | |
is(join(";", @words), qq(4; ;3; ;2; ;1; ;0)); | |
# Big ol' nasty test (thanks, Joerk!) | |
$string = 'aaaa"bbbbb" cc\\ cc \\\\\\"dddd" eee\\\\\\"ffff" "gg"'; | |
# First with $keep == 1 | |
$result = join('|', parse_line('\s+', 1, $string)); | |
is($result, 'aaaa"bbbbb"|cc\\ cc|\\\\\\"dddd" eee\\\\\\"ffff"|"gg"'); | |
# Now, $keep == 0 | |
$result = join('|', parse_line('\s+', 0, $string)); | |
is($result, 'aaaabbbbb|cc cc|\\"dddd eee\\"ffff|gg'); | |
# Now test single quote behavior | |
$string = 'aaaa"bbbbb" cc\\ cc \\\\\\"dddd\' eee\\\\\\"ffff\' gg'; | |
$result = join('|', parse_line('\s+', 0, $string)); | |
is($result, 'aaaabbbbb|cc cc|\\"dddd eee\\\\\\"ffff|gg'); | |
# Make sure @nested_quotewords does the right thing | |
@lists = nested_quotewords('\s+', 0, 'a b c', '1 2 3', 'x y z'); | |
is (@lists, 3); | |
is (@{$lists[0]}, 3); | |
is (@{$lists[1]}, 3); | |
is (@{$lists[2]}, 3); | |
# Now test error return | |
$string = 'foo bar baz"bach blech boop'; | |
@words = shellwords($string); | |
is(@words, 0); | |
@words = parse_line('s+', 0, $string); | |
is(@words, 0); | |
@words = quotewords('s+', 0, $string); | |
is(@words, 0); | |
{ | |
# Gonna get some more undefined things back | |
no warnings 'uninitialized' ; | |
@words = nested_quotewords('s+', 0, $string); | |
is(@words, 0); | |
# Now test empty fields | |
$result = join('|', parse_line(':', 0, 'foo::0:"":::')); | |
is($result, 'foo||0||||'); | |
# Test for 0 in quotes without $keep | |
$result = join('|', parse_line(':', 0, ':"0":')); | |
is($result, '|0|'); | |
# Test for \001 in quoted string | |
$result = join('|', parse_line(':', 0, ':"' . "\001" . '":')); | |
is($result, "|\1|"); | |
} | |
# Now test perlish single quote behavior | |
$Text::ParseWords::PERL_SINGLE_QUOTE = 1; | |
$string = 'aaaa"bbbbb" cc\ cc \\\\\"dddd\' eee\\\\\"\\\'ffff\' gg'; | |
$result = join('|', parse_line('\s+', 0, $string)); | |
is($result, 'aaaabbbbb|cc cc|\"dddd eee\\\\"\'ffff|gg'); | |
# test whitespace in the delimiters | |
@words = quotewords(' ', 1, '4 3 2 1 0'); | |
is(join(";", @words), qq(4;3;2;1;0)); | |
# [perl #30442] Text::ParseWords does not handle backslashed newline inside quoted text | |
$string = qq{"field1" "field2\\\nstill field2" "field3"}; | |
$result = join('|', parse_line("\t", 1, $string)); | |
is($result, qq{"field1"|"field2\\\nstill field2"|"field3"}); | |
$result = join('|', parse_line("\t", 0, $string)); | |
is($result, "field1|field2\nstill field2|field3"); | |
SKIP: { # unicode | |
skip "No unicode",1 if $]<5.008; | |
$string = qq{"field1"\x{1234}"field2\\\x{1234}still field2"\x{1234}"field3"}; | |
$result = join('|', parse_line("\x{1234}", 0, $string)); | |
is($result, "field1|field2\x{1234}still field2|field3",'Unicode'); | |
} | |
# missing quote after matching regex used to hang after change #22997 | |
"1234" =~ /(1)(2)(3)(4)/; | |
$string = qq{"missing quote}; | |
$result = join('|', shellwords($string)); | |
is($result, ""); | |
# make sure shellwords strips out leading whitespace and trailng undefs | |
# from parse_line, so it's behavior is more like /bin/sh | |
$result = join('|', shellwords(" aa \\ \\ bb ", " \\ ", "cc dd ee\\ ")); | |
is($result, "aa| | bb| |cc|dd|ee "); | |
$SIG{ALRM} = sub {die "Timeout!"}; | |
alarm(3); | |
@words = Text::ParseWords::old_shellwords("foo\\"); | |
is(@words, 1); | |
alarm(0); |