add tests for write_to_array

Author: jcupitt

package.xml

@@ -15,9 +15,9 @@ http://pear.php.net/dtd/package-2.0.xsd">
   <email>jcupitt@php.net</email>
   <active>yes</active>
  </lead>
- <date>2019-9-19</date>
+ <date>2019-09-26</date>
  <version>
-  <release>1.0.11</release>
+  <release>1.0.10</release>
   <api>1.0.0</api>
  </version>
  <stability>
@@ -27,6 +27,8 @@ http://pear.php.net/dtd/package-2.0.xsd">
  <license filesource="LICENSE.txt">MIT</license>
  <notes>
 	* Add vips_image_write_to_array() [jcupitt]
+	* Update links for new home [jcupitt]
+	* Fix win32 build [TBK]
  </notes>
  <contents>
   <dir name="/">
@@ -98,20 +100,12 @@ http://pear.php.net/dtd/package-2.0.xsd">
  </extsrcrelease>
  <changelog>
 
-  <release>
-   <stability><release>stable</release><api>stable</api></stability>
-   <version><release>1.0.11</release><api>1.0.0</api></version>
-   <date>2019-9-18</date>
-   <notes>
-	* Add vips_image_write_to_array() [jcupitt]
-   </notes>
-  </release>
-
   <release>
    <stability><release>stable</release><api>stable</api></stability>
    <version><release>1.0.10</release><api>1.0.0</api></version>
    <date>2018-12-12</date>
    <notes>
+	* Add vips_image_write_to_array() [jcupitt]
 	* Update links for new home [jcupitt]
 	* Fix win32 build [TBK]
    </notes>

tests/041.phpt

@@ -0,0 +1,34 @@
+--TEST--
+write_to_array works
+--SKIPIF--
+<?php if (!extension_loaded("vips")) print "skip"; ?>
+--FILE--
+<?php
+  $filename = dirname(__FILE__) . "/images/img_0076.jpg";
+  $x = vips_image_new_from_file($filename)["out"];
+  $bands = vips_image_get($x, "bands")["out"];
+  $line = vips_call("crop", $x, 50, 50, 10, 1)["out"];
+  $array = vips_image_write_to_array($line);
+  # print_r($array);
+
+  if (count($array) == 10 * $bands) {
+    echo "pass array_size\n";
+  }
+
+  $pixel = vips_call("crop", $x, 50, 50, 1, 1)["out"];
+  $r = vips_call("extract_band", $pixel, 0)["out"];
+  $r = vips_call("avg", $r)["out"];
+  $g = vips_call("extract_band", $pixel, 1)["out"];
+  $g = vips_call("avg", $g)["out"];
+  $b = vips_call("extract_band", $pixel, 2)["out"];
+  $b = vips_call("avg", $b)["out"];
+  # echo "r = " . $r . ", g = " . $g . ", b = " . $b . "\n";
+
+  if ($array[0] == $r && $array[1] == $g && $array[2] == $b) {
+    echo "pass pixel_value\n";
+  }
+
+?>
+--EXPECT--
+pass array_size
+pass pixel_value

vips-1.0.10.tgz

@@ -1462,7 +1462,7 @@ PHP_FUNCTION(vips_image_write_to_memory)
 /* }}} */
 
 #define ADD_ELEMENTS(TYPE, APPEND, N) { \
-	TYPE *p = arr; \
+	TYPE *p = (TYPE *) arr; \
 	size_t i; \
 	\
 	for (i = 0; i < (N); i++) \