Refactor I/O exceptions

composer.json

@@ -6,7 +6,7 @@
   "description" : "Imaging APIs for the XP Framework",
   "keywords": ["module", "xp"],
   "require" : {
-    "xp-framework/core": "^12.0 | ^11.0 | ^10.0",
+    "xp-framework/core": "^12.11 | ^11.11",
     "php" : ">=7.4.0",
     "ext-gd" : "*"
   },

src/main/php/img/io/StreamReader.class.php

@@ -1,8 +1,8 @@
 <?php namespace img\io;
 
 use img\ImagingException;
-use io\{Channel, IOException};
 use io\streams\{InputStream, Streams};
+use io\{Channel, OperationFailed};
 use lang\IllegalArgumentException;
 
 /**
@@ -78,7 +78,7 @@ public function getResource() {
     $f= $this->reader;
     try {
       return $f($this, $this->stream);
-    } catch (IOException $e) {
+    } catch (OperationFailed $e) {
       throw new ImagingException($e->getMessage());
     }
   }

src/test/php/img/unittest/GifImageWriterTest.class.php

@@ -2,7 +2,7 @@
 
 use img\ImagingException;
 use img\io\GifStreamWriter;
-use io\IOException;
+use io\OperationFailed;
 use io\streams\{MemoryOutputStream, OutputStream};
 use test\{Assert, Expect, Test};
 
@@ -12,7 +12,7 @@ class GifImageWriterTest extends AbstractImageWriterTest {
   #[Test, Expect(ImagingException::class)]
   public function write_error() {
     $this->image->saveTo(new GifStreamWriter(new class() implements OutputStream {
-      public function write($arg) { throw new IOException('Could not write: Intentional exception'); }
+      public function write($arg) { throw new OperationFailed('Could not write: Intentional exception'); }
       public function flush() { }
       public function close() { }
     }));

src/test/php/img/unittest/ImageReaderTest.class.php

@@ -2,7 +2,7 @@
 
 use img\io\PngStreamReader;
 use img\{Image, ImagingException};
-use io\IOException;
+use io\OperationFailed;
 use io\streams\{InputStream, MemoryInputStream};
 use test\{Expect, Test};
 
@@ -12,7 +12,7 @@ class ImageReaderTest {
   #[Test, Expect(ImagingException::class)]
   public function readError() {
     Image::loadFrom(new PngStreamReader(new class() implements InputStream {
-      public function read($limit= 8192) { throw new IOException('Could not read: Intentional exception'); }
+      public function read($limit= 8192) { throw new OperationFailed('Could not read: Intentional exception'); }
       public function available() { return 1; }
       public function close() { }
     }));

src/test/php/img/unittest/JpegImageWriterTest.class.php

@@ -2,7 +2,7 @@
 
 use img\ImagingException;
 use img\io\JpegStreamWriter;
-use io\IOException;
+use io\OperationFailed;
 use io\streams\{MemoryOutputStream, OutputStream};
 use test\{Assert, Expect, Test};
 
@@ -12,7 +12,7 @@ class JpegImageWriterTest extends AbstractImageWriterTest {
   #[Test, Expect(ImagingException::class)]
   public function write_error() {
     $this->image->saveTo(new JpegStreamWriter(new class() implements OutputStream {
-      public function write($arg) { throw new IOException('Could not write: Intentional exception'); }
+      public function write($arg) { throw new OperationFailed('Could not write: Intentional exception'); }
       public function flush() { }
       public function close() { }
     }));

src/test/php/img/unittest/PngImageWriterTest.class.php

@@ -2,7 +2,7 @@
 
 use img\ImagingException;
 use img\io\PngStreamWriter;
-use io\IOException;
+use io\OperationFailed;
 use io\streams\{MemoryOutputStream, OutputStream};
 use test\{Assert, Expect, Test};
 
@@ -15,7 +15,7 @@ protected function imageType() { return 'PNG'; }
   #[Test, Expect(ImagingException::class)]
   public function write_error() {
     $this->image->saveTo(new PngStreamWriter(new class() implements OutputStream {
-      public function write($arg) { throw new IOException('Could not write: Intentional exception'); }
+      public function write($arg) { throw new OperationFailed('Could not write: Intentional exception'); }
       public function flush() { }
       public function close() { }
     }));

src/test/php/img/unittest/WebpImageWriterTest.class.php

@@ -2,7 +2,7 @@
 
 use img\ImagingException;
 use img\io\WebpStreamWriter;
-use io\IOException;
+use io\OperationFailed;
 use io\streams\{MemoryOutputStream, OutputStream};
 use test\{Assert, Expect, Test};
 
@@ -12,7 +12,7 @@ class WebpImageWriterTest extends AbstractImageWriterTest {
   #[Test, Expect(ImagingException::class)]
   public function write_error() {
     $this->image->saveTo(new WebpStreamWriter(new class() implements OutputStream {
-      public function write($arg) { throw new IOException('Could not write: Intentional exception'); }
+      public function write($arg) { throw new OperationFailed('Could not write: Intentional exception'); }
       public function flush() { }
       public function close() { }
     }));