ZF-6887: MimeTypeTest.php test failures
MimeTypeTest::testBasic() on trunk is failing on 32bit Ubuntu.
1) Zend_Validate_File_MimeTypeTest::testBasic Test expected true with 'image/jpg' Messages: array ( 'fileMimeTypeFalse' => 'The file \'picture.jpg\' has a false mimetype of \'image/jpeg\'', ) Failed asserting that matches expected .
After checking the test file, it appears the mime type is reported as jpeg, not jpg as expected in the test
$ file tests/Zend/Validate/File/_files/picture.jpg tests/Zend/Validate/File/_files/picture.jpg: JPEG image data, JFIF standard 1.01