Commit | Line | Data |
a7602084 |
1 | BEGIN { |
2 | if ($ENV{PERL_CORE}) { |
3 | chdir('t') if -d 't'; |
4 | @INC = qw(../lib); |
5 | } |
6 | } |
7 | |
3270c621 |
8 | # Before `make install' is performed this script should be runnable with |
9 | # `make test'. After `make install' it should work as `perl test.pl' |
10 | |
11 | ######################### We start with some black magic to print on failure. |
12 | |
13 | # Change 1..1 below to 1..last_test_to_print . |
14 | # (It may become useful if the test is moved to ./t subdirectory.) |
15 | |
16 | BEGIN { $| = 1; print "1..45\n"; } |
17 | END {print "not ok 1\n" unless $loaded;} |
18 | use Text::Balanced qw ( extract_delimited ); |
19 | $loaded = 1; |
20 | print "ok 1\n"; |
21 | $count=2; |
22 | use vars qw( $DEBUG ); |
23 | sub debug { print "\t>>>",@_ if $DEBUG } |
24 | |
25 | ######################### End of black magic. |
26 | |
27 | |
28 | $cmd = "print"; |
29 | $neg = 0; |
30 | while (defined($str = <DATA>)) |
31 | { |
32 | chomp $str; |
33 | if ($str =~ s/\A# USING://) { $neg = 0; $cmd = $str; next; } |
34 | elsif ($str =~ /\A# TH[EI]SE? SHOULD FAIL/) { $neg = 1; next; } |
35 | elsif (!$str || $str =~ /\A#/) { $neg = 0; next } |
36 | $str =~ s/\\n/\n/g; |
37 | debug "\tUsing: $cmd\n"; |
38 | debug "\t on: [$str]\n"; |
39 | |
40 | $var = eval "() = $cmd"; |
41 | debug "\t list got: [$var]\n"; |
42 | debug "\t list left: [$str]\n"; |
43 | print "not " if (substr($str,pos($str)||0,1) eq ';')==$neg; |
44 | print "ok ", $count++; |
45 | print " ($@)" if $@ && $DEBUG; |
46 | print "\n"; |
47 | |
48 | pos $str = 0; |
49 | $var = eval $cmd; |
50 | $var = "<undef>" unless defined $var; |
51 | debug "\t scalar got: [$var]\n"; |
52 | debug "\t scalar left: [$str]\n"; |
53 | print "not " if ($str =~ '\A;')==$neg; |
54 | print "ok ", $count++; |
55 | print " ($@)" if $@ && $DEBUG; |
56 | print "\n"; |
57 | } |
58 | |
59 | __DATA__ |
60 | # USING: extract_delimited($str,'/#$',undef,'/#$'); |
61 | /a/; |
62 | /a///; |
63 | #b#; |
64 | #b###; |
65 | $c$; |
66 | $c$$$; |
67 | |
68 | # TEST EXTRACTION OF DELIMITED TEXT WITH ESCAPES |
69 | # USING: extract_delimited($str,'/#$',undef,'\\'); |
70 | /a/; |
71 | /a\//; |
72 | #b#; |
73 | #b\##; |
74 | $c$; |
75 | $c\$$; |
76 | |
77 | # TEST EXTRACTION OF DELIMITED TEXT |
78 | # USING: extract_delimited($str); |
79 | 'a'; |
80 | "b"; |
81 | `c`; |
82 | 'a\''; |
83 | 'a\\'; |
84 | '\\a'; |
85 | "a\\"; |
86 | "\\a"; |
87 | "b\'\"\'"; |
88 | `c '\`abc\`'`; |
89 | |
90 | # TEST EXTRACTION OF DELIMITED TEXT |
91 | # USING: extract_delimited($str,'/#$','-->'); |
92 | -->/a/; |
93 | -->#b#; |
94 | -->$c$; |
95 | |
96 | # THIS SHOULD FAIL |
97 | $c$; |