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1 | #!./perl |
2 | |
3 | BEGIN { |
4 | chdir 't' unless -d 't'; |
5 | @INC = '../lib'; |
6 | } |
7 | |
8 | use warnings; |
9 | use Test::More tests => 8; |
10 | use vars qw( $Term::Complete::complete $complete ); |
11 | |
cd3eb553 |
12 | SKIP: { |
13 | skip('PERL_SKIP_TTY_TEST', 8) if $ENV{PERL_SKIP_TTY_TEST}; |
14 | |
15 | my $TTY; |
16 | if ($^O eq 'rhapsody' && -c "/dev/ttyp0") { $TTY = "/dev/ttyp0" } |
17 | elsif (-c "/dev/tty") { $TTY = "/dev/tty" } |
18 | if (defined $TTY) { |
19 | open(TTY, $TTY) or die "open $TTY failed: $!"; |
20 | skip("$TTY not a tty", 8) if defined $TTY && ! -t TTY; |
21 | } |
22 | |
bbd9de80 |
23 | use_ok( 'Term::Complete' ); |
24 | |
25 | *complete = \$Term::Complete::complete; |
26 | |
27 | my $in = tie *STDIN, 'FakeIn', "fro\t"; |
28 | my $out = tie *STDOUT, 'FakeOut'; |
29 | my @words = ( 'frobnitz', 'frobozz', 'frostychocolatemilkshakes' ); |
30 | |
31 | Complete('', \@words); |
32 | my $data = get_expected('fro', @words); |
33 | |
34 | # there should be an \a after our word |
35 | like( $$out, qr/fro\a/, 'found bell character' ); |
36 | |
37 | # now remove the \a -- there should be only one |
38 | is( $out->scrub(), 1, '(single) bell removed'); |
39 | |
40 | # 'fro' should match all three words |
41 | like( $$out, qr/$data/, 'all three words possible' ); |
42 | $out->clear(); |
43 | |
44 | # should only find 'frobnitz' and 'frobozz' |
45 | $in->add('frob'); |
46 | Complete('', @words); |
47 | $out->scrub(); |
48 | is( $$out, get_expected('frob', 'frobnitz', 'frobozz'), 'expected frob*' ); |
49 | $out->clear(); |
50 | |
51 | # should only do 'frobozz' |
52 | $in->add('frobo'); |
53 | Complete('', @words); |
54 | $out->scrub(); |
55 | is( $$out, get_expected( 'frobo', 'frobozz' ), 'only frobozz possible' ); |
56 | $out->clear(); |
57 | |
58 | # change the completion character |
59 | $complete = "!"; |
60 | $in->add('frobn'); |
61 | Complete('prompt:', @words); |
62 | $out->scrub(); |
63 | like( $$out, qr/prompt:frobn/, 'prompt is okay' ); |
64 | |
65 | # now remove the prompt and we should be okay |
66 | $$out =~ s/prompt://g; |
67 | is( $$out, get_expected('frobn', 'frobnitz' ), 'works with new $complete' ); |
68 | |
69 | # easier than matching space characters |
70 | sub get_expected { |
71 | my $word = shift; |
72 | return join('.', $word, @_, $word, '.'); |
73 | } |
74 | |
75 | package FakeIn; |
76 | |
77 | sub TIEHANDLE { |
78 | my ($class, $text) = @_; |
79 | $text .= "$main::complete\025"; |
80 | bless(\$text, $class); |
81 | } |
82 | |
83 | sub add { |
84 | my ($self, $text) = @_; |
85 | $$self = $text . "$main::complete\025"; |
86 | } |
87 | |
88 | sub GETC { |
89 | my $self = shift; |
90 | return length $$self ? substr($$self, 0, 1, '') : "\r"; |
91 | } |
92 | |
93 | package FakeOut; |
94 | |
95 | sub TIEHANDLE { |
96 | bless(\(my $text), $_[0]); |
97 | } |
98 | |
99 | sub clear { |
100 | ${ $_[0] } = ''; |
101 | } |
102 | |
103 | # remove the bell character |
104 | sub scrub { |
105 | ${ $_[0] } =~ tr/\a//d; |
106 | } |
107 | |
108 | # must shift off self |
109 | sub PRINT { |
110 | my $self = shift; |
111 | ($$self .= join('', @_)) =~ s/\s+/./gm; |
112 | } |
cd3eb553 |
113 | |
114 | } # end of SKIP, end of tests |
115 | |