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#!/usr/bin/perl
use strict;
use warnings;
use lib qw(lib);
use constant true => 1;
use constant false => 0;
use Colorize::Common ':defaults';
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 %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";
};
my $compiling_failed_msg = 'compiling failed (merge part line)';
plan tests => $tests;
foreach my $test (@merge_success) {
foreach my $buf_size (@{$test->[1]}) {
SKIP: {
skip $compiling_failed_msg, 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_msg, 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_msg, 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 $compiling_failed_msg, 1 unless system("$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;
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