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#!perl -T
use warnings;
use strict;
use Test::More;
use lib 't';
use Util;
plan tests => 11;
prep_environment();
my $match_start = "\e[30;43m";
my $match_end = "\e[0m";
my $line_end = "\e[0m\e[K";
NORMAL_COLOR: {
my @files = qw( t/text/bill-of-rights.txt );
my @args = qw( free --color );
my @results = run_ack( @args, @files );
ok( grep { /\e/ } @results, 'normal match highlighted' ) or diag(explain(\@results));
}
MATCH_WITH_BACKREF: {
my @files = qw( t/text/bill-of-rights.txt );
my @args = qw( (free).*\1 --color );
my @results = run_ack( @args, @files );
is( @results, 1, 'backref pattern matches once' );
ok( grep { /\e/ } @results, 'match with backreference highlighted' );
}
BRITISH_COLOR: {
my @files = qw( t/text/bill-of-rights.txt );
my @args = qw( free --colour );
my @results = run_ack( @args, @files );
ok( grep { /\e/ } @results, 'normal match highlighted' );
}
MULTIPLE_MATCHES: {
my @files = qw( t/text/amontillado.txt );
my @args = qw( az.+?e|ser.+?nt -w --color );
my @results = run_ack( @args, @files );
is_deeply( \@results, [
"\"A huge human foot d'or, in a field ${match_start}azure${match_end}; the foot crushes a ${match_start}serpent${match_end}$line_end",
] );
}
ADJACENT_CAPTURE_COLORING: {
my @files = qw( t/text/raven.txt );
my @args = qw( (Temp)(ter) --color );
my @results = run_ack( @args, @files );
# The double end + start is kinda weird; this test could probably be more robust.
is_deeply( \@results, [
"Whether ${match_start}Temp${match_end}${match_start}ter${match_end} sent, or whether tempest tossed thee here ashore,",
] );
}
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