1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
#!/usr/bin/perl
use strict;
use warnings;
use constant true => 1;
use constant false => 0;
use File::Temp qw(tmpnam);
use Test::More;
# sequence, buffer sizes
my @merge_success = (
[ "\e[30m", [ 1..4 ] ],
[ "\e[31m", [ 1..4 ] ],
[ "\e[32m", [ 1..4 ] ],
[ "\e[33m", [ 1..4 ] ],
[ "\e[34m", [ 1..4 ] ],
[ "\e[35m", [ 1..4 ] ],
[ "\e[36m", [ 1..4 ] ],
[ "\e[37m", [ 1..4 ] ],
[ "\e[39m", [ 1..4 ] ],
[ "\e[1;30m", [ 1..6 ] ],
[ "\e[1;31m", [ 1..6 ] ],
[ "\e[1;32m", [ 1..6 ] ],
[ "\e[1;33m", [ 1..6 ] ],
[ "\e[1;34m", [ 1..6 ] ],
[ "\e[1;35m", [ 1..6 ] ],
[ "\e[1;36m", [ 1..6 ] ],
[ "\e[1;37m", [ 1..6 ] ],
[ "\e[1;39m", [ 1..6 ] ],
[ "\e[40m", [ 1..4 ] ],
[ "\e[41m", [ 1..4 ] ],
[ "\e[42m", [ 1..4 ] ],
[ "\e[43m", [ 1..4 ] ],
[ "\e[44m", [ 1..4 ] ],
[ "\e[45m", [ 1..4 ] ],
[ "\e[46m", [ 1..4 ] ],
[ "\e[47m", [ 1..4 ] ],
[ "\e[49m", [ 1..4 ] ],
[ "\e[0m", [ 1..3 ] ],
[ "\e[m", [ 1..2 ] ],
[ "\e[;;m", [ 1..4 ] ],
[ "\e[123456m", [ 1 ] ], # tightly coupled to ALLOC_COMPLETE_PART_LINE
);
# sequence, buffer size
my @merge_fail = (
[ "\e30m", 1 ], # missing bracket
[ "\e[am", 2 ], # not a digit nor ; nor m
);
# sequence
my @buffer = (
"\e[30mz",
"\e[31mz",
"\e[32mz",
"\e[33mz",
"\e[34mz",
"\e[35mz",
"\e[36mz",
"\e[37mz",
"\e[39mz",
"\e[1;30mz",
"\e[1;31mz",
"\e[1;32mz",
"\e[1;33mz",
"\e[1;34mz",
"\e[1;35mz",
"\e[1;36mz",
"\e[1;37mz",
"\e[1;39mz",
"\e[40mz",
"\e[41mz",
"\e[42mz",
"\e[43mz",
"\e[44mz",
"\e[45mz",
"\e[46mz",
"\e[47mz",
"\e[49mz",
"\e[0mz",
"\e[mz",
"\e[;;mz",
);
# sequence, buffer size
my @pushback = (
[ "\ezm", 1 ],
[ "\e[z", 2 ],
);
my $tests = 0;
foreach (@merge_success) {
$tests += @{$_->[1]};
}
$tests += @merge_fail;
$tests += @buffer;
$tests += @pushback;
my $source = 'colorize.c';
my $compiler = 'gcc';
my %programs;
my $compile = sub
{
my ($buf_size) = @_;
return true if exists $programs{$buf_size};
my $program = tmpnam();
return false unless system("$compiler -DTEST_MERGE_PART_LINE -DBUF_SIZE=$buf_size -o $program $source") == 0;
$programs{$buf_size} = $program;
return true; # compiling succeeded
};
my $test_name = sub
{
my ($sequence, $buf_size) = @_;
my $substr = substr($sequence, 0, $buf_size);
$substr =~ s/^\e/ESC/;
$sequence =~ s/^\e/ESC/;
return "$sequence: $substr";
};
plan tests => $tests;
foreach my $test (@merge_success) {
foreach my $buf_size (@{$test->[1]}) {
SKIP: {
skip 'compiling failed (merge part line)', 1 unless $compile->($buf_size);
ok(qx(printf %s "$test->[0]" | $programs{$buf_size} --clean) eq $test->[0], 'merge success: ' . $test_name->($test->[0], $buf_size));
}
}
}
foreach my $test (@merge_fail) {
my $buf_size = $test->[1];
SKIP: {
skip 'compiling failed (merge part line)', 1 unless $compile->($buf_size);
ok(qx(printf %s "$test->[0]" | $programs{$buf_size} --clean) eq substr($test->[0], 0, $buf_size), 'merge fail: ' . $test_name->($test->[0], $buf_size));
}
}
foreach my $test (@buffer) {
my $buf_size = length($test) - 1;
SKIP: {
skip 'compiling failed (merge part line)', 1 unless $compile->($buf_size);
ok(qx(printf %s "$test" | $programs{$buf_size} --clean) eq substr($test, 0, $buf_size), 'buffer: ' . $test_name->($test, $buf_size));
}
}
foreach my $test (@pushback) {
my $buf_size = $test->[1];
SKIP: {
my $program = tmpnam();
skip 'compiling failed (merge part line)', 1 unless system("$compiler -DBUF_SIZE=$buf_size -o $program $source") == 0;
ok(qx(printf %s "$test->[0]" | $program --clean) eq $test->[0], 'pushback: ' . $test_name->($test->[0], $buf_size));
unlink $program;
}
}
unlink $programs{$_} foreach keys %programs;
|
