/*
* This is public domain software - that is, you can do whatever you want
* with it, and include it software that is licensed under the GNU or the
* BSD license, or whatever other licence you choose, including proprietary
* closed source licenses. I do ask that you leave this header in tact.
*
* If you make modifications to this code that you think would benefit the
* wider community, please send me a copy and I'll post it on my site.
*
* If you make use of this code, I'd appreciate hearing about it.
* metadata_extractor [at] drewnoakes [dot] com
* Latest version of this software kept at
* http://drewnoakes.com/
*
* Created by dnoakes on 3-Oct-2002 20:47:31 using IntelliJ IDEA.
*/
package com.drew.metadata.exif.test;
import com.drew.imaging.jpeg.JpegSegmentData;
import com.drew.metadata.Metadata;
import com.drew.metadata.MetadataException;
import com.drew.metadata.exif.ExifReader;
import com.drew.metadata.exif.NikonType2MakernoteDescriptor;
import com.drew.metadata.exif.NikonType2MakernoteDirectory;
import junit.framework.TestCase;
import java.io.File;
/**
*
*/
public class NikonType2MakernoteTest1 extends TestCase
{
private NikonType2MakernoteDirectory _nikonDirectory;
private NikonType2MakernoteDescriptor _descriptor;
public NikonType2MakernoteTest1(String s)
{
super(s);
}
protected void setUp() throws Exception
{
File metadataFile = new File("Source/com/drew/metadata/exif/test/nikonMakernoteType2a.metadata");
Metadata metadata = new ExifReader(JpegSegmentData.FromFile(metadataFile)).extract();
_nikonDirectory = (NikonType2MakernoteDirectory)metadata.getDirectory(NikonType2MakernoteDirectory.class);
_descriptor = new NikonType2MakernoteDescriptor(_nikonDirectory);
}
/*
[Nikon Makernote] Firmware Version = 0200
[Nikon Makernote] ISO = 0 320
[Nikon Makernote] File Format = FINE
[Nikon Makernote] White Balance = FLASH
[Nikon Makernote] Sharpening = AUTO
[Nikon Makernote] AF Type = AF-C
[Nikon Makernote] Unknown 17 = NORMAL
[Nikon Makernote] Unknown 18 =
[Nikon Makernote] White Balance Fine = 0
[Nikon Makernote] Unknown 01 =
[Nikon Makernote] Unknown 02 =
[Nikon Makernote] Unknown 03 = 914
[Nikon Makernote] Unknown 19 =
[Nikon Makernote] ISO = 0 320
[Nikon Makernote] Tone Compensation = AUTO
[Nikon Makernote] Unknown 04 = 6
[Nikon Makernote] Lens Focal/Max-FStop pairs = 240/10 850/10 35/10 45/10
[Nikon Makernote] Unknown 05 = 0
[Nikon Makernote] Unknown 06 =
[Nikon Makernote] Unknown 07 = 1
[Nikon Makernote] Unknown 20 = 0
[Nikon Makernote] Unknown 08 = @
[Nikon Makernote] Colour Mode = MODE1
[Nikon Makernote] Unknown 10 = NATURAL
[Nikon Makernote] Unknown 11 = 0100
-
[Nikon Makernote] Camera Hue = 0
[Nikon Makernote] Noise Reduction = OFF
[Nikon Makernote] Unknown 12 = 0100
[Nikon Makernote] Unknown 13 = 0100 {t@7b,4x,D"Y
[Nikon Makernote] Unknown 15 = 78/10 78/10
*/
public void testNikonMakernote_MatchesKnownValues() throws Exception
{
assertEquals("48 50 48 48", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_FIRMWARE_VERSION));
assertEquals("0 320", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_ISO_1));
assertEquals("0 320", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_ISO_2));
assertEquals("FLASH ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_CAMERA_WHITE_BALANCE));
assertEquals("AUTO ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_CAMERA_SHARPENING));
assertEquals("AF-C ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_AF_TYPE));
assertEquals("NORMAL ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_FLASH_SYNC_MODE));
assertEquals("0", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_CAMERA_WHITE_BALANCE_FINE));
assertEquals("914", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_UNKNOWN_3));
assertEquals("AUTO ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_CAMERA_TONE_COMPENSATION));
assertEquals("6", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_UNKNOWN_4));
assertEquals("240/10 850/10 35/10 45/10", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_LENS));
assertEquals("0", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_UNKNOWN_5));
assertEquals("1", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_UNKNOWN_7));
assertEquals("0", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_UNKNOWN_20));
assertEquals("MODE1 ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_CAMERA_COLOR_MODE));
assertEquals("NATURAL ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_LIGHT_SOURCE));
assertEquals("0", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_CAMERA_HUE_ADJUSTMENT));
assertEquals("OFF ", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_NOISE_REDUCTION));
assertEquals("78/10 78/10", _nikonDirectory.getString(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_UNKNOWN_15));
}
public void testGetLensDescription() throws MetadataException
{
assertEquals("24-85mm f/3.5-4.5", _descriptor.getDescription(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_LENS));
assertEquals("24-85mm f/3.5-4.5", _descriptor.getLensDescription());
}
public void testGetHueAdjustmentDescription() throws MetadataException
{
assertEquals("0 degrees", _descriptor.getDescription(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_CAMERA_HUE_ADJUSTMENT));
assertEquals("0 degrees", _descriptor.getHueAdjustmentDescription());
}
public void testGetColorModeDescription() throws Exception
{
assertEquals("Mode I (sRGB)", _descriptor.getDescription(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_CAMERA_COLOR_MODE));
assertEquals("Mode I (sRGB)", _descriptor.getColorModeDescription());
}
public void testGetAutoFlashCompensationDescription() throws Exception
{
NikonType2MakernoteDirectory directory = new NikonType2MakernoteDirectory();
NikonType2MakernoteDescriptor descriptor = new NikonType2MakernoteDescriptor(directory);
// no entry exists
assertEquals("Unknown", descriptor.getAutoFlashCompensationDescription());
directory.setByteArray(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_AUTO_FLASH_COMPENSATION, new byte[] { 0x06, 0x01, 0x06 });
assertEquals("1 EV", descriptor.getAutoFlashCompensationDescription());
directory.setByteArray(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_AUTO_FLASH_COMPENSATION, new byte[] { 0x04, 0x01, 0x06 });
assertEquals("0.67 EV", descriptor.getAutoFlashCompensationDescription());
directory.setByteArray(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_AUTO_FLASH_COMPENSATION, new byte[] { 0x02, 0x01, 0x06 });
assertEquals("0.33 EV", descriptor.getAutoFlashCompensationDescription());
directory.setByteArray(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_AUTO_FLASH_COMPENSATION, new byte[] { (byte)0xFE, 0x01, 0x06 });
assertEquals("-0.33 EV", descriptor.getAutoFlashCompensationDescription());
}
}