1 files changed, 52 insertions, 0 deletions
diff --git a/vendor/swiftmailer/swiftmailer/tests/unit/Swift/CharacterReader/UsAsciiReaderTest.php b/vendor/swiftmailer/swiftmailer/tests/unit/Swift/CharacterReader/UsAsciiReaderTest.php
new file mode 100644
index 0000000..0d56736
--- /dev/null
+++ b/vendor/swiftmailer/swiftmailer/tests/unit/Swift/CharacterReader/UsAsciiReaderTest.php
@@ -0,0 +1,52 @@
+<?php
+
+class Swift_CharacterReader_UsAsciiReaderTest extends \PHPUnit_Framework_TestCase
+{
+    /*
+
+    for ($c = '', $size = 1; false !== $bytes = $os->read($size); ) {
+        $c .= $bytes;
+        $size = $v->validateCharacter($c);
+        if (-1 == $size) {
+            throw new Exception( ... invalid char .. );
+        } elseif (0 == $size) {
+            return $c; //next character in $os
+        }
+    }
+
+    */
+
+    private $_reader;
+
+    protected function setUp()
+    {
+        $this->_reader = new Swift_CharacterReader_UsAsciiReader();
+    }
+
+    public function testAllValidAsciiCharactersReturnZero()
+    {
+        for ($ordinal = 0x00; $ordinal <= 0x7F; ++$ordinal) {
+            $this->assertSame(
+                0, $this->_reader->validateByteSequence(array($ordinal), 1)
+                );
+        }
+    }
+
+    public function testMultipleBytesAreInvalid()
+    {
+        for ($ordinal = 0x00; $ordinal <= 0x7F; $ordinal += 2) {
+            $this->assertSame(
+                -1, $this->_reader->validateByteSequence(array($ordinal, $ordinal + 1), 2)
+                );
+        }
+    }
+
+    public function testBytesAboveAsciiRangeAreInvalid()
+    {
+        for ($ordinal = 0x80; $ordinal <= 0xFF; ++$ordinal) {
+            $this->assertSame(
+                -1, $this->_reader->validateByteSequence(array($ordinal), 1)
+                );
+        }
+    }
+}