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#!/usr/bin/perl
use strict;
use warnings;
use English qw(-no_match_vars);
use Test::More;
# each value is an arrayref with 3 elements, indexed by file name:
# - expected output from find_edid_in_string function
# - expected output from parse_edid function
# - expected output from check_parsed_edid function
my %tests = (
sample1 => [
[ binary('00ffffffffffff0006af14a10000000001120103901a10780a50c59858528e2725505400000001010101010101010101010101010101ea1a007e502010303020360005a31000001aea1a007e502010303020360005a31000001a000000fe00593734374480423132314557300000000000000000000000000001010a202000a5') ],
{
'serial_number' => 0,
'ratio_precision' => 'mm',
'feature_support' => {
'GTF_compliance' => 0,
'sRGB_compliance' => 0,
'rgb' => 0,
'DPMS_suspend' => 0,
'has_preferred_timing' => 1,
'DPMS_active_off' => 0,
'DPMS_standby' => 0
},
'checksum' => 165,
'video_input_definition' => {
'voltage_level' => 0,
'digital' => 1,
'composite_sync' => 0,
'separate_sync' => 0,
'sync_on_green' => 1
},
'established_timings' => [],
'max_size_precision' => 'mm',
'product_code' => 41236,
'ratio' => '1.60122699386503',
'standard_timings' => [],
'monitor_details' => '',
'week' => 1,
'monitor_text' => [
"Y747D\x80B121EW0"
],
'detailed_timings' => [
{
'vertical_dpi' => '124.662576687117',
'vertical_sync_offset' => 3,
'pixel_clock' => '68.9',
'horizontal_border' => 0,
'stereo' => 0,
'interlaced' => 0,
'horizontal_blanking' => 126,
'digital_composite' => 3,
'vertical_sync_pulse_width' => 6,
'horizontal_active' => 1280,
'vertical_sync_positive' => 1,
'horizontal_sync_pulse_width' => 32,
'horizontal_dpi' => '124.567049808429',
'horizontal_sync_positive' => 0,
'vertical_border' => 0,
'preferred' => 1,
'horizontal_sync_offset' => 48,
'ModeLine' => '"1280x800" 68.9 1280 1328 1360 1406 800 803 809 816 -hsync +vsync',
'vertical_image_size' => 163,
'horizontal_image_size' => 261,
'ModeLine_comment' => '# Monitor preferred modeline (60.1 Hz vsync, 49.0 kHz hsync, ratio 16/10, 124 dpi)',
'vertical_blanking' => 16,
'vertical_active' => 800
},
{
'vertical_dpi' => '124.662576687117',
'vertical_sync_offset' => 3,
'pixel_clock' => '68.9',
'horizontal_border' => 0,
'stereo' => 0,
'interlaced' => 0,
'horizontal_blanking' => 126,
'digital_composite' => 3,
'vertical_sync_pulse_width' => 6,
'horizontal_active' => 1280,
'vertical_sync_positive' => 1,
'horizontal_sync_pulse_width' => 32,
'horizontal_dpi' => '124.567049808429',
'horizontal_sync_positive' => 0,
'vertical_border' => 0,
'horizontal_sync_offset' => 48,
'ModeLine' => '"1280x800" 68.9 1280 1328 1360 1406 800 803 809 816 -hsync +vsync',
'vertical_image_size' => 163,
'horizontal_image_size' => 261,
'ModeLine_comment' => '# Monitor supported modeline (60.1 Hz vsync, 49.0 kHz hsync, ratio 16/10, 124 dpi)',
'vertical_blanking' => 16,
'vertical_active' => 800
}
],
'extension_flag' => 0,
'gamma' => 120,
'diagonal_size' => '12.1148583788498',
'ratio_name' => '16/10',
'edid_revision' => 3,
'EISA_ID' => 'AUOa114',
'max_size_horizontal' => '26.1',
'max_size_vertical' => '16.3',
'edid_version' => 1,
'year' => 2008,
'manufacturer_name' => 'AUO'
},
''
]
);
plan tests => 1 + (3 * scalar keys %tests);
use_ok('Parse::EDID');
foreach my $test (keys %tests) {
my $string = read_file("t/$test");
my @edids = find_edid_in_string($string);
is_deeply(
\@edids,
$tests{$test}->[0],
"$test: edid extraction"
);
my $edid = parse_edid($edids[0]);
is_deeply(
$edid,
$tests{$test}->[1],
"$test: edid parsing"
);
my $message = check_parsed_edid($edid);
is(
$message,
$tests{$test}->[2],
"$test: edid checking"
);
}
sub read_file {
my ($file) = @_;
local $RS;
open (my $handle, '<', $file) or die "Can't open $file: $ERRNO";
my $content = <$handle>;
close $handle;
return $content;
}
sub binary {
my ($string) = @_;
return pack("C*", map { hex($_) } $string =~ /(..)/g);
}
|
