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-rw-r--r--tests/phpunit/includes/api/RandomImageGenerator.php77
1 files changed, 41 insertions, 36 deletions
diff --git a/tests/phpunit/includes/api/RandomImageGenerator.php b/tests/phpunit/includes/api/RandomImageGenerator.php
index 8b6a3849..59756b21 100644
--- a/tests/phpunit/includes/api/RandomImageGenerator.php
+++ b/tests/phpunit/includes/api/RandomImageGenerator.php
@@ -27,14 +27,14 @@
class RandomImageGenerator {
private $dictionaryFile;
- private $minWidth = 400 ;
- private $maxWidth = 800 ;
- private $minHeight = 400 ;
- private $maxHeight = 800 ;
- private $shapesToDraw = 5 ;
+ private $minWidth = 400;
+ private $maxWidth = 800;
+ private $minHeight = 400;
+ private $maxHeight = 800;
+ private $shapesToDraw = 5;
/**
- * Orientations: 0th row, 0th column, EXIF orientation code, rotation 2x2 matrix that is opposite of orientation
+ * Orientations: 0th row, 0th column, Exif orientation code, rotation 2x2 matrix that is opposite of orientation
* n.b. we do not handle the 'flipped' orientations, which is why there is no entry for 2, 4, 5, or 7. Those
* seem to be rare in real images anyway
* (we also would need a non-symmetric shape for the images to test those, like a letter F)
@@ -76,11 +76,13 @@ class RandomImageGenerator {
// find the dictionary file, to generate random names
if ( !isset( $this->dictionaryFile ) ) {
- foreach ( array(
+ foreach (
+ array(
'/usr/share/dict/words',
'/usr/dict/words',
- __DIR__ . '/words.txt' )
- as $dictionaryFile ) {
+ __DIR__ . '/words.txt'
+ ) as $dictionaryFile
+ ) {
if ( is_file( $dictionaryFile ) and is_readable( $dictionaryFile ) ) {
$this->dictionaryFile = $dictionaryFile;
break;
@@ -103,9 +105,10 @@ class RandomImageGenerator {
function writeImages( $number, $format = 'jpg', $dir = null ) {
$filenames = $this->getRandomFilenames( $number, $format, $dir );
$imageWriteMethod = $this->getImageWriteMethod( $format );
- foreach( $filenames as $filename ) {
+ foreach ( $filenames as $filename ) {
$this->{$imageWriteMethod}( $this->getImageSpec(), $format, $filename );
}
+
return $filenames;
}
@@ -144,7 +147,7 @@ class RandomImageGenerator {
$dir = getcwd();
}
$filenames = array();
- foreach( $this->getRandomWordPairs( $number ) as $pair ) {
+ foreach ( $this->getRandomWordPairs( $number ) as $pair ) {
$basename = $pair[0] . '_' . $pair[1];
if ( !is_null( $extension ) ) {
$basename .= '.' . $extension;
@@ -154,7 +157,6 @@ class RandomImageGenerator {
}
return $filenames;
-
}
@@ -181,20 +183,19 @@ class RandomImageGenerator {
}
$originX = mt_rand( -1 * $radius, $spec['width'] + $radius );
$originY = mt_rand( -1 * $radius, $spec['height'] + $radius );
- $angle = mt_rand( 0, ( 3.141592/2 ) * $radius ) / $radius;
+ $angle = mt_rand( 0, ( 3.141592 / 2 ) * $radius ) / $radius;
$legDeltaX = round( $radius * sin( $angle ) );
$legDeltaY = round( $radius * cos( $angle ) );
$draw = array();
$draw['fill'] = $this->getRandomColor();
$draw['shape'] = array(
- array( 'x' => $originX, 'y' => $originY - $radius ),
- array( 'x' => $originX + $legDeltaX, 'y' => $originY + $legDeltaY ),
- array( 'x' => $originX - $legDeltaX, 'y' => $originY + $legDeltaY ),
- array( 'x' => $originX, 'y' => $originY - $radius )
+ array( 'x' => $originX, 'y' => $originY - $radius ),
+ array( 'x' => $originX + $legDeltaX, 'y' => $originY + $legDeltaY ),
+ array( 'x' => $originX - $legDeltaX, 'y' => $originY + $legDeltaY ),
+ array( 'x' => $originX, 'y' => $originY - $radius )
);
$draws[] = $draw;
-
}
$spec['draws'] = $draws;
@@ -214,6 +215,7 @@ class RandomImageGenerator {
foreach ( $shape as $point ) {
$points[] = $point['x'] . ',' . $point['y'];
}
+
return join( " ", $points );
}
@@ -235,12 +237,13 @@ class RandomImageGenerator {
$shape = $g->addChild( 'polygon' );
$shape->addAttribute( 'fill', $drawSpec['fill'] );
$shape->addAttribute( 'points', self::shapePointsToString( $drawSpec['shape'] ) );
- };
- if ( ! $fh = fopen( $filename, 'w' ) ) {
+ }
+
+ if ( !$fh = fopen( $filename, 'w' ) ) {
throw new Exception( "couldn't open $filename for writing" );
}
fwrite( $fh, $svg->asXML() );
- if ( !fclose($fh) ) {
+ if ( !fclose( $fh ) ) {
throw new Exception( "couldn't close $filename" );
}
}
@@ -262,7 +265,7 @@ class RandomImageGenerator {
*/
$orientation = self::$orientations[0]; // default is normal orientation
if ( $format == 'jpg' ) {
- $orientation = self::$orientations[ array_rand( self::$orientations ) ];
+ $orientation = self::$orientations[array_rand( self::$orientations )];
$spec = self::rotateImageSpec( $spec, $orientation['counterRotation'] );
}
@@ -301,7 +304,7 @@ class RandomImageGenerator {
/**
* Given an image specification, produce rotated version
- * This is used when simulating a rotated image capture with EXIF orientation
+ * This is used when simulating a rotated image capture with Exif orientation
* @param $spec Object returned by getImageSpec
* @param $matrix 2x2 transformation matrix
* @return transformed Spec
@@ -321,12 +324,12 @@ class RandomImageGenerator {
$tSpec['height'] = abs( $dims['y'] );
$tSpec['fill'] = $spec['fill'];
$tSpec['draws'] = array();
- foreach( $spec['draws'] as $draw ) {
+ foreach ( $spec['draws'] as $draw ) {
$tDraw = array(
'fill' => $draw['fill'],
'shape' => array()
);
- foreach( $draw['shape'] as $point ) {
+ foreach ( $draw['shape'] as $point ) {
$tPoint = self::matrixMultiply2x2( $matrix, $point['x'], $point['y'] );
$tPoint['x'] += $correctionX;
$tPoint['y'] += $correctionY;
@@ -334,6 +337,7 @@ class RandomImageGenerator {
}
$tSpec['draws'][] = $tDraw;
}
+
return $tSpec;
}
@@ -357,7 +361,7 @@ class RandomImageGenerator {
*
* Sample command line:
* $ convert -size 100x60 xc:rgb(90,87,45) \
- * -draw 'fill rgb(12,34,56) polygon 41,39 44,57 50,57 41,39' \
+ * -draw 'fill rgb(12,34,56) polygon 41,39 44,57 50,57 41,39' \
* -draw 'fill rgb(99,123,231) circle 59,39 56,57' \
* -draw 'fill rgb(240,12,32) circle 50,21 50,3' filename.png
*
@@ -370,7 +374,7 @@ class RandomImageGenerator {
$args = array();
$args[] = "-size " . wfEscapeShellArg( $spec['width'] . 'x' . $spec['height'] );
$args[] = wfEscapeShellArg( "xc:" . $spec['fill'] );
- foreach( $spec['draws'] as $draw ) {
+ foreach ( $spec['draws'] as $draw ) {
$fill = $draw['fill'];
$polygon = self::shapePointsToString( $draw['shape'] );
$drawCommand = "fill $fill polygon $polygon";
@@ -381,6 +385,7 @@ class RandomImageGenerator {
$command = wfEscapeShellArg( $wgImageMagickConvertCommand ) . " " . implode( " ", $args );
$retval = null;
wfShellExec( $command, $retval );
+
return ( $retval === 0 );
}
@@ -391,10 +396,11 @@ class RandomImageGenerator {
*/
public function getRandomColor() {
$components = array();
- for ($i = 0; $i <= 2; $i++ ) {
+ for ( $i = 0; $i <= 2; $i++ ) {
$components[] = mt_rand( 0, 255 );
}
- return 'rgb(' . join(', ', $components) . ')';
+
+ return 'rgb(' . join( ', ', $components ) . ')';
}
/**
@@ -408,13 +414,13 @@ class RandomImageGenerator {
// construct pairs of words
$pairs = array();
$count = count( $lines );
- for( $i = 0; $i < $count; $i += 2 ) {
- $pairs[] = array( $lines[$i], $lines[$i+1] );
+ for ( $i = 0; $i < $count; $i += 2 ) {
+ $pairs[] = array( $lines[$i], $lines[$i + 1] );
}
+
return $pairs;
}
-
/**
* Return N random lines from a file
*
@@ -438,17 +444,17 @@ class RandomImageGenerator {
*/
$fh = fopen( $filepath, "r" );
if ( !$fh ) {
- throw new Exception( "couldn't open $filepath" );
+ throw new Exception( "couldn't open $filepath" );
}
$line_number = 0;
$max_index = $number_desired - 1;
- while( !feof( $fh ) ) {
+ while ( !feof( $fh ) ) {
$line = fgets( $fh );
if ( $line !== false ) {
$line_number++;
$line = trim( $line );
if ( mt_rand( 0, $line_number ) <= $max_index ) {
- $lines[ mt_rand( 0, $max_index ) ] = $line;
+ $lines[mt_rand( 0, $max_index )] = $line;
}
}
}
@@ -459,5 +465,4 @@ class RandomImageGenerator {
return $lines;
}
-
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2025-04-06 23:42:43 +0000