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Diffstat (limited to 't/large.t')
| -rw-r--r-- | t/large.t | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/t/large.t b/t/large.t new file mode 100644 index 0000000..3bd78b7 --- /dev/null +++ b/t/large.t @@ -0,0 +1,175 @@ +#!/usr/local/bin/perl -w + +use strict ; + +use Test::More ; +use Carp ; +use File::Slurp ; + +my $file = 'slurp.data' ; +unlink $file ; + +my @text_data = ( + [], + [ 'a' x 8 ], + [ ("\n") x 5 ], + [ map( "aaaaaaaa\n", 1 .. 3 ) ], + [ map( "aaaaaaaa\n", 1 .. 3 ), 'aaaaaaaa' ], + [ map ( 'a' x 100 . "\n", 1 .. 1024 ) ], + [ map ( 'a' x 100 . "\n", 1 .. 1024 ), 'a' x 100 ], + [ map ( 'a' x 1024 . "\n", 1 .. 1024 ) ], + [ map ( 'a' x 1024 . "\n", 1 .. 1024 ), 'a' x 10240 ], + [], +) ; + +my @bin_sizes = ( 1000, 1024 * 1024 ) ; + +my @bin_stuff = ( "\012", "\015", "\012\015", "\015\012", + map chr, 0 .. 32 ) ; + +my @bin_data ; + +foreach my $size ( @bin_sizes ) { + + my $data = '' ; + + while ( length( $data ) < $size ) { + + $data .= $bin_stuff[ rand @bin_stuff ] ; + } + + push @bin_data, $data ; +} + +plan( tests => 17 * @text_data + 8 * @bin_data ) ; + +#print "# text slurp\n" ; + +foreach my $data ( @text_data ) { + + test_text_slurp( $data ) ; +} + +#print "# BIN slurp\n" ; + +SKIP: { + skip "binmode not available in this version of Perl", 8 * @bin_data + if $] < 5.006 ; + + foreach my $data ( @bin_data ) { + + test_bin_slurp( $data ) ; + } +} + +unlink $file ; + +exit ; + +sub test_text_slurp { + + my( $data_ref ) = @_ ; + + my @data_lines = @{$data_ref} ; + my $data_text = join( '', @data_lines ) ; + + + my $err = write_file( $file, $data_text ) ; + ok( $err, 'write_file - ' . length $data_text ) ; + my $text = read_file( $file ) ; + ok( $text eq $data_text, 'scalar read_file - ' . length $data_text ) ; + + $err = write_file( $file, \$data_text ) ; + ok( $err, 'write_file ref arg - ' . length $data_text ) ; + $text = read_file( $file ) ; + ok( $text eq $data_text, 'scalar read_file - ' . length $data_text ) ; + + $err = write_file( $file, { buf_ref => \$data_text } ) ; + ok( $err, 'write_file buf ref opt - ' . length $data_text ) ; + $text = read_file( $file ) ; + ok( $text eq $data_text, 'scalar read_file - ' . length $data_text ) ; + + my $text_ref = read_file( $file, scalar_ref => 1 ) ; + ok( ${$text_ref} eq $data_text, + 'scalar ref read_file - ' . length $data_text ) ; + + read_file( $file, buf_ref => \my $buffer ) ; + ok( $buffer eq $data_text, + 'buf_ref read_file - ' . length $data_text ) ; + +# my @data_lines = split( m|(?<=$/)|, $data_text ) ; + + $err = write_file( $file, \@data_lines ) ; + ok( $err, 'write_file list ref arg - ' . length $data_text ) ; + $text = read_file( $file ) ; + ok( $text eq $data_text, 'scalar read_file - ' . length $data_text ) ; + +#print map "[$_]\n", @data_lines ; +#print "DATA <@data_lines>\n" ; + + my @array = read_file( $file ) ; + +#print map "{$_}\n", @array ; +#print "ARRAY <@array>\n" ; + + ok( eq_array( \@array, \@data_lines ), + 'array read_file - ' . length $data_text ) ; + + print "READ:\n", map( "[$_]\n", @array ), + "EXP:\n", map( "[$_]\n", @data_lines ) + unless eq_array( \@array, \@data_lines ) ; + + my $array_ref = read_file( $file, array_ref => 1 ) ; + ok( eq_array( $array_ref, \@data_lines ), + 'array ref read_file - ' . length $data_text ) ; + + ($array_ref) = read_file( $file, {array_ref => 1} ) ; + ok( eq_array( $array_ref, \@data_lines ), + 'array ref list context args ref read_file - ' . length $data_text ) ; + + $err = write_file( $file, { append => 1 }, $data_text ) ; + ok( $err, 'write_file append - ' . length $data_text ) ; + + my $text2 = read_file( $file ) ; + ok( $text2 eq $data_text x 2, 'read_file append - ' . length $data_text ) ; + + $err = append_file( $file, $data_text ) ; + ok( $err, 'append_file - ' . length $data_text ) ; + + my $bin3 = read_file( $file ) ; + ok( $bin3 eq $data_text x 3, 'read_file append_file - ' . length $data_text ) ; + + return ; +} + +sub test_bin_slurp { + + my( $data ) = @_ ; + + my $err = write_file( $file, {'binmode' => ':raw'}, $data ) ; + ok( $err, 'write_file bin - ' . length $data ) ; + + my $bin = read_file( $file, 'binmode' => ':raw' ) ; + ok( $bin eq $data, 'scalar read_file bin - ' . length $data ) ; + + my $bin_ref = read_file( $file, scalar_ref => 1, 'binmode' => ':raw' ) ; + ok( ${$bin_ref} eq $data, + 'scalar ref read_file bin - ' . length $data ) ; + + read_file( $file, buf_ref => \(my $buffer), 'binmode' => ':raw' ) ; + ok( $buffer eq $data, 'buf_ref read_file bin - ' . length $data ) ; + + $err = write_file( $file, { append => 1, 'binmode' => ':raw' }, $data ) ; + ok( $err, 'write_file append bin - ' . length $data ) ; + + my $bin2 = read_file( $file, 'binmode' => ':raw' ) ; + ok( $bin2 eq $data x 2, 'read_file append bin - ' . length $data ) ; + + $err = append_file( $file, { 'binmode' => ':raw' }, $data ) ; + ok( $err, 'append_file bin - ' . length $data ) ; + + my $bin3 = read_file( $file, 'binmode' => ':raw' ) ; + ok( $bin3 eq $data x 3, 'read_file bin - ' . length $data ) ; + + return ; +} |