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|
use strict ;
use warnings ;
use lib qw(t) ;
use File::Slurp qw( :edit read_file write_file ) ;
use Test::More ;
use TestDriver ;
my $file = 'edit_file_data' ;
my $existing_data = <<PRE ;
line 1
line 2
more
foo
bar
junk here and foo
last line
PRE
my $tests = [
{
name => 'edit_file - no-op',
sub => \&edit_file,
pretest => sub {
my( $test ) = @_ ;
write_file( $file, $existing_data ) ;
$test->{args} = [
sub {},
$file
] ;
$test->{expected} = $existing_data ;
},
posttest => sub { $_[0]->{result} = read_file( $file ) },
},
{
name => 'edit_file - s/foo/bar/',
sub => \&edit_file,
pretest => sub {
my( $test ) = @_ ;
write_file( $file, $existing_data ) ;
$test->{args} = [
sub { s/foo/bar/g },
$file
] ;
( $test->{expected} = $existing_data )
=~ s/foo/bar/g ;
},
posttest => sub { $_[0]->{result} = read_file( $file ) },
},
{
name => 'edit_file - upper first words',
sub => \&edit_file,
pretest => sub {
my( $test ) = @_ ;
write_file( $file, $existing_data ) ;
$test->{args} = [
sub { s/^(\w+)/\U$1/gm },
$file
] ;
( $test->{expected} = $existing_data )
=~ s/^(\w+)/\U$1/gm ;
},
posttest => sub { $_[0]->{result} = read_file( $file ) },
},
{
name => 'edit_file_lines - no-op',
sub => \&edit_file_lines,
pretest => sub {
my( $test ) = @_ ;
write_file( $file, $existing_data ) ;
$test->{args} = [
sub {},
$file
] ;
$test->{expected} = $existing_data ;
},
posttest => sub { $_[0]->{result} = read_file( $file ) },
},
{
name => 'edit_file - delete foo lines',
sub => \&edit_file_lines,
pretest => sub {
my( $test ) = @_ ;
write_file( $file, $existing_data ) ;
$test->{args} = [
sub { $_ = '' if /foo/ },
$file
] ;
( $test->{expected} = $existing_data )
=~ s/^.*foo.*\n//gm ;
},
posttest => sub { $_[0]->{result} = read_file( $file ) },
},
] ;
test_driver( $tests ) ;
unlink $file ;
exit ;
|
