more tests

Author: jcupitt

README.md

@@ -132,3 +132,5 @@ php > $im = new Imagick();
 ```
 
   we get an error from composer, even though `php -i` says that vips is enabled
+
+* do `tests/old/036.phpt` next

tests/call.php

@@ -0,0 +1,84 @@
+<?php
+
+use Vips\Image\Image;
+
+class VipsCallTest extends PHPUnit_Framework_TestCase 
+{
+
+  public function testVipsCall()
+  {
+    $image = Image::newFromArray([1, 2, 3]);
+    $image = $image->embed(10, 20, 3000, 2000, ["extend" => "copy"]);
+
+    $this->assertEquals($image->width, 3000);
+    $this->assertEquals($image->height, 2000);
+    $this->assertEquals($image->bands, 1);
+  }
+
+  public function testVipsCallStatic()
+  {
+    $image = Image::black(1, 2, ["bands" => 3]);
+
+    $this->assertEquals($image->width, 1);
+    $this->assertEquals($image->height, 2);
+    $this->assertEquals($image->bands, 3);
+  }
+
+  public function testVipsBandjoin()
+  {
+    $image = Image::newFromArray([[1, 2, 3], [4, 5, 6]]);
+    $rgb = $image->bandjoin([$image, $image]);
+
+    $this->assertEquals($rgb->width, 3);
+    $this->assertEquals($rgb->height, 2);
+    $this->assertEquals($rgb->bands, 3);
+  }
+
+  public function testVipsAddConst()
+  {
+    $image = Image::newFromArray([[1, 2, 3], [4, 5, 6]]);
+    $image = $image->add(1);
+    $pixel = $image->crop(0, 0, 1, 1)->avg();
+
+    $this->assertEquals($pixel, 2);
+  }
+
+  public function testVipsGetPoint()
+  {
+    $image = Image::newFromArray([[1, 2, 3], [4, 5, 6]]);
+    $rgb = $image->bandjoin([$image, $image]);
+    $rgb = $rgb->add(1);
+    $pixel = $rgb->getpoint(0, 0);
+
+    $this->assertEquals($pixel, [2, 2, 2]);
+  }
+
+  public function testVipsBandjoinConst()
+  {
+    $image = Image::newFromArray([[1, 2, 3], [4, 5, 6]]);
+    $imagea = $image->bandjoin(255);
+    $pixel = $imagea->getpoint(0, 0);
+
+    $this->assertEquals($pixel, [1, 255]);
+  }
+
+  public function testVipsIfthenelseConst()
+  {
+    $filename = dirname(__FILE__) . "/images/img_0076.jpg";
+    $image = Image::newFromFile($filename);
+
+    $if = $image->more(34)->ifthenelse(255, $image);
+    $pixel = $if->getpoint(0, 0);
+    $this->assertEquals($pixel, [255, 255, 34]);
+
+    $if = $image->more(34)->ifthenelse($image, 255);
+    $pixel = $if->getpoint(0, 0);
+    $this->assertEquals($pixel, [39, 38, 255]);
+
+    $if = $image->more(34)->ifthenelse(128, 255);
+    $pixel = $if->getpoint(0, 0);
+    $this->assertEquals($pixel, [128, 128, 255]);
+  }
+
+
+}

tests/meta.php

@@ -0,0 +1,19 @@
+<?php
+
+use Vips\Image\Image;
+
+class VipsMetaTest extends PHPUnit_Framework_TestCase 
+{
+
+  public function testVipsSetGet()
+  {
+    $filename = dirname(__FILE__) . "/images/img_0076.jpg";
+    $image = Image::newFromFile($filename, ["shrink" => 2]);
+
+    $image->poop = "banana";
+    $value = $image->poop;
+
+    $this->assertEquals($value, "banana");
+  }
+
+}

tests/new.php

@@ -2,7 +2,7 @@
 
 use Vips\Image\Image;
 
-class VipsTest extends PHPUnit_Framework_TestCase 
+class VipsNewTest extends PHPUnit_Framework_TestCase 
 {
 
   public function testVipsNewFromArray()

tests/write.php

@@ -2,20 +2,55 @@
 
 use Vips\Image\Image;
 
-class VipsTest extends PHPUnit_Framework_TestCase 
+class VipsWriteTest extends PHPUnit_Framework_TestCase 
 {
 
+  function setUp()
+  {
+    $this->tmps[] = array();
+  }
+
+  function tearDown()
+  {
+    foreach ($this->tmps as $tmp) {
+      @unlink($tmp);
+    }
+  }
+
+  function tmp($suffix)
+  {
+    $tmp = tempnam(sys_get_temp_dir(), 'vips-test');
+    unlink($tmp);
+    // race condition, sigh
+    $tmp .= $suffix;
+    $this->tmps[] = $tmp;
+    return $tmp;
+  }
+
   public function testVipsWriteToFile()
   {
     $filename = dirname(__FILE__) . "/images/img_0076.jpg";
     $image = Image::newFromFile($filename, ["shrink" => 2]);
+    $output_filename = $this->tmp(".tif");
+    $image->writeToFile($output_filename);
+    $image = Image::newFromFile($output_filename);
 
     $this->assertEquals($image->width, 800);
     $this->assertEquals($image->height, 600);
     $this->assertEquals($image->bands, 3);
+  }
+
+  public function testVipsWriteToBuffer()
+  {
+    $filename = dirname(__FILE__) . "/images/img_0076.jpg";
+    $image = Image::newFromFile($filename, ["shrink" => 2]);
 
-    $output_filename = dirname(__FILE__) . "/x.tif";
+    $buffer1 = $image->writeToBuffer(".jpg");
+    $output_filename = $this->tmp(".jpg");
+    $image->writeToFile($output_filename);
+    $buffer2 = file_get_contents($output_filename);
 
+    $this->assertEquals($buffer1, $buffer2); 
   }
 
 }