Initial import of Perl5. The king is dead; long live the king!vendor/perl5/5.005.02

1 files changed, 103 insertions, 0 deletions

diff --git a/contrib/perl5/t/lib/parsewords.t b/contrib/perl5/t/lib/parsewords.t
new file mode 100755
index 000000000000..90791790ab85
--- /dev/null
+++ b/contrib/perl5/t/lib/parsewords.t
@@ -0,0 +1,103 @@
+#!./perl
+
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = '../lib';
+}
+
+use Text::ParseWords;
+
+print "1..17\n";
+
+@words = shellwords(qq(foo "bar quiz" zoo));
+print "not " if $words[0] ne 'foo';
+print "ok 1\n";
+print "not " if $words[1] ne 'bar quiz';
+print "ok 2\n";
+print "not " if $words[2] ne 'zoo';
+print "ok 3\n";
+
+# Gonna get some undefined things back
+local($^W) = 0;
+
+# Test quotewords() with other parameters and null last field
+@words = quotewords(':+', 1, 'foo:::"bar:foo":zoo zoo:');
+print "not " unless join(";", @words) eq qq(foo;"bar:foo";zoo zoo;);
+print "ok 4\n";
+
+$^W = 1;
+
+# Test $keep eq 'delimiters' and last field zero
+@words = quotewords('\s+', 'delimiters', '4 3 2 1 0');
+print "not " unless join(";", @words) eq qq(4; ;3; ;2; ;1; ;0);
+print "ok 5\n";
+
+# Big ol' nasty test (thanks, Joerk!)
+$string = 'aaaa"bbbbb" cc\\ cc \\\\\\"dddd" eee\\\\\\"ffff" "gg"';
+
+# First with $keep == 1
+$result = join('|', parse_line('\s+', 1, $string));
+print "not " unless $result eq 'aaaa"bbbbb"|cc\\ cc|\\\\\\"dddd" eee\\\\\\"ffff"|"gg"';
+print "ok 6\n";
+
+# Now, $keep == 0
+$result = join('|', parse_line('\s+', 0, $string));
+print "not " unless $result eq 'aaaabbbbb|cc cc|\\"dddd eee\\"ffff|gg';
+print "ok 7\n";
+
+# Now test single quote behavior
+$string = 'aaaa"bbbbb" cc\\ cc \\\\\\"dddd\' eee\\\\\\"ffff\' gg';
+$result = join('|', parse_line('\s+', 0, $string));
+print "not " unless $result eq 'aaaabbbbb|cc cc|\\"dddd eee\\\\\\"ffff|gg';
+print "ok 8\n";
+
+# Make sure @nested_quotewords does the right thing
+@lists = nested_quotewords('\s+', 0, 'a b c', '1 2 3', 'x y z');
+print "not " unless (@lists == 3 && @{$lists[0]} == 3 && @{$lists[1]} == 3 && @{$lists[2]} == 3);
+print "ok 9\n";
+
+# Now test error return
+$string = 'foo bar baz"bach blech boop';
+
+@words = shellwords($string);
+print "not " if (@words);
+print "ok 10\n";
+
+@words = parse_line('s+', 0, $string);
+print "not " if (@words);
+print "ok 11\n";
+
+@words = quotewords('s+', 0, $string);
+print "not " if (@words);
+print "ok 12\n";
+
+# Gonna get some more undefined things back
+$^W = 0;
+
+@words = nested_quotewords('s+', 0, $string);
+print "not " if (@words);
+print "ok 13\n";
+
+# Now test empty fields
+$result = join('|', parse_line(':', 0, 'foo::0:"":::'));
+print "not " unless ($result eq 'foo||0||||');
+print "ok 14\n";
+
+# Test for 0 in quotes without $keep
+$result = join('|', parse_line(':', 0, ':"0":'));
+print "not " unless ($result eq '|0|');
+print "ok 15\n";
+
+# Test for \001 in quoted string
+$result = join('|', parse_line(':', 0, ':"' . "\001" . '":'));
+print "not " unless ($result eq "|\1|");
+print "ok 16\n";
+
+$^W = 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));
+print "not " unless $result eq 'aaaabbbbb|cc cc|\"dddd eee\\\\"\'ffff|gg';
+print "ok 17\n";