import os
import unittest
from system_tests import BT
class TestCases(unittest.TestCase):
def setUp(self):
os.chdir(BT.Conf.tmp_dir)
def tearDown(self):
BT.log.buffer = ['']
def test_addmoddel(self):
# Test driver to run the addmoddel sample program
jpg = 'exiv2-empty.jpg'
BT.copyTestFiles(jpg)
out = BT.excute('addmoddel {jpg}', vars())
out += BT.excute('exiv2 -pv {jpg}', vars())
out += ['']
BT.reportTest('addmoddel', out)
def test_conversions(self):
# XMP parser test driver
jpg = 'exiv2-empty.jpg'
out = []
BT.log.info('#1 Convert Exif ImageDescription to XMP x-default langAlt value')
out += ['Testcase 1']
out += ['=========='] # 9 equal signs
BT.copyTestFile(jpg, 'h.jpg')
out += BT.excute("exiv2 -M'set Exif.Image.ImageDescription The Exif image description' h.jpg")
BT.rm('h.xmp')
out += BT.excute('exiv2 -eX h.jpg')
out += BT.excute('exiv2 -px h.xmp')
out += BT.excute('exiv2 -PEkycv h.xmp')
out += BT.excute('exiv2 -pi h.xmp')
BT.log.info('#2 Convert XMP x-default langAlt value back to Exif ImageDescription')
out += ['']
out += ['Testcase 2']
out += ['==========']
BT.copyTestFile(jpg, 'i.jpg')
BT.cp('h.xmp', 'i.xmp')
out += BT.excute('exiv2 -iX i.jpg')
out += BT.excute('exiv2 -px i.jpg')
out += BT.excute('exiv2 -PEkycv i.jpg')
out += BT.excute('exiv2 -pi i.jpg')
BT.log.info('#3 Convert XMP single non-x-default langAlt value to Exif ImageDescription')
out += ['']
out += ['Testcase 3']
out += ['==========']
BT.save(BT.cat('i.xmp').replace('x-default', 'de-DE'), 'j.xmp')
BT.copyTestFile(jpg, 'j.jpg')
out += BT.excute('exiv2 -iX j.jpg')
out += BT.excute('exiv2 -px j.jpg')
out += BT.excute('exiv2 -PEkycv j.jpg')
out += BT.excute('exiv2 -pi j.jpg')
BT.log.info("#4 This shouldn't work: No x-default, more than one language")
out += ['']
out += ['Testcase 4']
out += ['==========']
BT.save(BT.cat('j.xmp').replace('The Exif image description',
'The Exif image descriptionCiao bella'),
'k.xmp')
BT.copyTestFile(jpg, 'k.jpg')
out += BT.excute('exiv2 -iX k.jpg')
out += BT.excute('exiv2 -px k.jpg')
out += BT.excute('exiv2 -v -PEkycv k.jpg')
out += BT.excute('exiv2 -v -pi k.jpg')
BT.log.info('#5 Add a default language to the XMP file and convert to Exif and IPTC')
out += ['']
out += ['Testcase 5']
out += ['==========']
BT.cp('k.xmp', 'l.xmp')
out += BT.excute('''exiv2 -M'set Xmp.dc.description lang="x-default" How to fix this mess' l.xmp''')
out += [BT.grep('x-default', 'l.xmp')]
BT.copyTestFile(jpg, 'l.jpg')
out += BT.excute('exiv2 -iX l.jpg')
out += BT.excute('exiv2 -px -b l.jpg')
out += BT.excute('exiv2 -PEkycv l.jpg')
out += BT.excute('exiv2 -pi l.jpg')
BT.log.info('#6 Convert an Exif user comment to XMP')
out += ['']
out += ['Testcase 6']
out += ['==========']
BT.copyTestFile(jpg, 'm.jpg')
out += BT.excute("exiv2 -M'set Exif.Photo.UserComment charset=Jis This is a JIS encoded Exif user comment. Or was it?' m.jpg")
out += BT.excute('exiv2 -PEkycv m.jpg')
BT.rm('m.xmp')
out += BT.excute('exiv2 -eX m.jpg')
out += BT.excute('exiv2 -px m.xmp')
out += BT.excute('exiv2 -PEkycv m.xmp')
out += BT.excute('exiv2 -v -pi m.xmp')
BT.log.info('#7 And back to Exif')
out += ['']
out += ['Testcase 7']
out += ['==========']
BT.copyTestFile(jpg, 'n.jpg')
BT.cp('m.xmp', 'n.xmp')
out += BT.excute('exiv2 -iX n.jpg')
out += BT.excute('exiv2 -px n.jpg')
out += BT.excute('exiv2 -PEkycv n.jpg')
out += BT.excute('exiv2 -v -pi n.jpg')
BT.log.info('#8 Convert IPTC keywords to XMP')
out += ['']
out += ['Testcase 8']
out += ['==========']
BT.copyTestFile(jpg, 'o.jpg')
out += BT.excute('''exiv2 -M'add Iptc.Application2.Keywords Sex' o.jpg''')
out += BT.excute('''exiv2 -M'add Iptc.Application2.Keywords Drugs' o.jpg''')
out += BT.excute('''exiv2 -M"add Iptc.Application2.Keywords Rock'n'roll" o.jpg''')
out += BT.excute('''exiv2 -pi o.jpg''')
BT.rm('o.xmp')
out += BT.excute('exiv2 -eX o.jpg')
out += BT.excute('exiv2 -px o.xmp')
out += BT.excute('exiv2 -v -PEkycv o.xmp')
out += BT.excute('exiv2 -pi o.xmp')
BT.log.info('#9 And back to IPTC')
out += ['']
out += ['Testcase 9']
out += ['==========']
BT.copyTestFile(jpg, 'p.jpg')
BT.cp('o.xmp', 'p.xmp')
out += BT.excute('exiv2 -iX p.jpg')
out += BT.excute('exiv2 -px p.jpg')
out += BT.excute('exiv2 -v -PEkycv p.jpg')
out += BT.excute('exiv2 -pi p.jpg')
BT.log.info('#10 Convert an Exif tag to an XMP text value')
out += ['']
out += ['Testcase 10']
out += ['==========='] # 10 equal signs
BT.copyTestFile(jpg, 'q.jpg')
out += BT.excute("exiv2 -M'set Exif.Image.Software Exiv2' q.jpg")
out += BT.excute("exiv2 -PEkycv q.jpg")
BT.rm('q.xmp')
out += BT.excute('exiv2 -eX q.jpg')
out += BT.excute('exiv2 -px q.xmp')
out += BT.excute('exiv2 -PEkycv q.xmp')
out += BT.excute('exiv2 -v -pi q.xmp')
BT.log.info('#11 And back to Exif')
out += ['']
out += ['Testcase 11']
out += ['===========']
BT.copyTestFile(jpg, 'r.jpg')
BT.cp('q.xmp', 'r.xmp')
out += BT.excute('exiv2 -iX r.jpg')
out += BT.excute('exiv2 -px r.jpg')
out += BT.excute('exiv2 -PEkycv r.jpg')
out += BT.excute('exiv2 -v -pi r.jpg')
BT.log.info('#12 Convert an IPTC dataset to an XMP text value')
out += ['']
out += ['Testcase 12']
out += ['===========']
BT.copyTestFile(jpg, 's.jpg')
out += BT.excute("exiv2 -M'set Iptc.Application2.SubLocation Kuala Lumpur' s.jpg")
out += BT.excute("exiv2 -pi s.jpg")
BT.rm('s.xmp')
out += BT.excute('exiv2 -eX s.jpg')
out += BT.excute('exiv2 -px s.xmp')
out += BT.excute('exiv2 -v -PEkycv s.xmp')
out += BT.excute('exiv2 -pi s.xmp')
BT.log.info('#13 And back to IPTC')
out += ['']
out += ['Testcase 13']
out += ['===========']
BT.copyTestFile(jpg, 't.jpg')
BT.cp('s.xmp', 't.xmp')
out += BT.excute('exiv2 -iX t.jpg')
out += BT.excute('exiv2 -px t.jpg')
out += BT.excute('exiv2 -v -PEkycv t.jpg')
out += BT.excute('exiv2 -pi t.jpg')
BT.log.info('#14 Convert a few other tags of interest from Exif/IPTC to XMP')
out += ['']
out += ['Testcase 14']
out += ['===========']
BT.copyTestFile(jpg, 'u.jpg')
out += BT.excute("exiv2 -M'set Exif.Photo.DateTimeOriginal 2003:12:14 12:01:44' u.jpg")
out += BT.excute("exiv2 -M'set Exif.Photo.SubSecTimeOriginal 999999999' u.jpg")
out += BT.excute("exiv2 -M'set Exif.Photo.ExifVersion 48 50 50 49' u.jpg")
out += BT.excute("exiv2 -M'set Exif.Photo.ComponentsConfiguration 1 2 3 0' u.jpg")
out += BT.excute("exiv2 -M'set Exif.Photo.Flash 73' u.jpg")
out += BT.excute("exiv2 -M'set Exif.GPSInfo.GPSLatitude 3/1 8/1 29734512/1000000' u.jpg")
out += BT.excute("exiv2 -M'set Exif.GPSInfo.GPSLatitudeRef N' u.jpg")
out += BT.excute("exiv2 -M'set Exif.GPSInfo.GPSVersionID 2 2 0 1' u.jpg")
out += BT.excute("exiv2 -M'set Exif.GPSInfo.GPSTimeStamp 1/1 2/1 999999999/1000000000' u.jpg")
out += BT.excute('exiv2 -PEkycv u.jpg')
out += BT.excute('exiv2 -pi u.jpg')
BT.rm('u.xmp')
out += BT.excute('exiv2 -eX u.jpg')
out += BT.excute('exiv2 -px u.xmp')
out += BT.excute('exiv2 -PEkycv u.xmp')
out += BT.excute('exiv2 -pi u.xmp')
BT.log.info('#15 And back to Exif/IPTC')
out += ['']
out += ['Testcase 15']
out += ['===========']
BT.copyTestFile(jpg, 'v.jpg')
BT.cp('u.xmp', 'v.xmp')
out += BT.excute("exiv2 -M'set Xmp.xmp.ModifyDate 2015-04-17T18:10:22Z' v.xmp")
out += BT.excute('exiv2 -iX v.jpg') # need TZ=GMT-8
out += BT.excute('exiv2 -px v.jpg')
exif_out = BT.excute('exiv2 -PEkycv v.jpg')
out += [line.replace('17 19:10:22', '18 02:10:22') for line in exif_out] # evade this test on MSVC builds (Issue #485)
out += BT.excute('exiv2 -pi v.jpg')
BT.log.info('#16 https://github.com/Exiv2/exiv2/issues/521')
out += ['']
out += ['Testcase 16']
out += ['===========']
BT.copyTestFile('DSC_3079.jpg')
out += BT.excute('exiv2 -px DSC_3079.jpg')
out += BT.excute('exiv2 -M"del Xmp.mwg-rs.Regions" DSC_3079.jpg')
out += BT.excute('exiv2 -px DSC_3079.jpg')
out += ['']
BT.reportTest('conversions', out)
def test_crw(self):
# Test driver for CRW file operations
crwfile = 'exiv2-canon-powershot-s40.crw'
BT.log.info('#1 Add and modify tags')
cmds = '''set Exif.Photo.ColorSpace 65535
set Exif.Canon.OwnerName Different owner
set Exif.Canon.FirmwareVersion Whatever version
set Exif.Canon.SerialNumber 1
add Exif.Canon.SerialNumber 2
set Exif.Photo.ISOSpeedRatings 155
set Exif.Photo.DateTimeOriginal 2007:11:11 09:10:11
set Exif.Image.DateTime 2020:05:26 07:31:41
set Exif.Photo.DateTimeDigitized 2020:05:26 07:31:42'''
cmdfile = 'cmdfile1'
BT.save(cmds, cmdfile)
BT.copyTestFile(crwfile)
out = BT.excute('exiv2 -v -pt {crwfile}', vars())
out += BT.excute('exiv2 -v -m{cmdfile} {crwfile}', vars())
out += BT.excute('exiv2 -v -pt {crwfile}', vars())
BT.log.info('#2 Delete tags')
BT.copyTestFile(crwfile)
out += BT.excute("exiv2 -v -pt {crwfile}", vars())
out += BT.excute("exiv2 -v -M'del Exif.Canon.OwnerName' {crwfile}", vars())
out += BT.excute("exiv2 -v -pt {crwfile}", vars())
# sed evades TZ issue on MSVC builds #1221
out = [line.replace('23 19:54', '23 18:54') for line in out]
out = [line.replace('24 01:54', '23 18:54') for line in out]
out += ['']
BT.reportTest('crw-test', out)
def test_exifdata(self):
# Test driver for exifdata copy construction and assignment unit tests
out = []
for jpg in ['exiv2-gc.jpg', 'exiv2-canon-powershot-s40.jpg', 'exiv2-nikon-d70.jpg']:
BT.copyTestFile(jpg)
out += BT.excute('exifdata-test {jpg}', vars())
out += ['']
BT.reportTest('exifdata-test', out)
def test_icc(self):
# Test driver for exiv2.exe ICC support (-pS, -pC, -eC, -iC)
def test1120(filename):
# --comment and -dc clobbered by writing ICC/JPG
if filename == 'Reagan2.jp2':
return []
if filename == 'exiv2-bug1199.webp':
out = BT.excute('exiv2 --comment abcdefg {filename}', vars(), [0,1])
out += BT.excute('exiv2 -pS {filename}', vars())
out += ['']
else:
out = BT.excute('exiv2 --comment abcdefg {filename}', vars())
out += BT.excute('exiv2 -pS {filename}', vars())
out += BT.excute('exiv2 -pc {filename}', vars())
out += BT.excute('exiv2 -dc {filename}', vars())
out += BT.excute('exiv2 -pS {filename}', vars())
return out or []
# num = 1074 # ICC Profile Support
out = []
for filename in ['Reagan.jpg',
'exiv2-bug1199.webp',
'ReaganLargePng.png',
'ReaganLargeJpg.jpg',
'Reagan2.jp2']: # 1272 ReaganLargeTiff.tiff
stub = filename.split('.')[0]
iccname = stub + '.icc'
BT.copyTestFiles('large.icc', 'small.icc', filename)
out += BT.excute('exiv2 -pS {filename}', vars())
icc_bytes = BT.excute('exiv2 -pC {filename}', vars(), return_bytes=True)
BT.save(icc_bytes, stub + '_1.icc')
out += BT.excute('exiv2 -eC --force {filename}', vars())
BT.mv(iccname, stub + '_2.icc')
out += test1120(filename)
BT.copyTestFile('large.icc', iccname)
out += BT.excute('exiv2 -iC {filename}', vars())
icc_bytes = BT.excute('exiv2 -pC {filename}', vars(), return_bytes=True)
BT.save(icc_bytes, stub + '_large_1.icc')
out += BT.excute('exiv2 -pS {filename}', vars())
out += BT.excute('exiv2 -eC --force {filename}', vars())
BT.mv(iccname, stub + '_large_2.icc')
out += test1120(filename)
BT.copyTestFile('small.icc', iccname)
out += BT.excute('exiv2 -iC {filename}', vars())
icc_bytes = BT.excute('exiv2 -pC {filename}', vars(), return_bytes=True)
BT.save(icc_bytes, stub + '_small_1.icc')
out += BT.excute('exiv2 -pS {filename}', vars())
out += BT.excute('exiv2 -eC --force {filename}', vars())
BT.mv(iccname, stub + '_small_2.icc')
out += test1120(filename)
for f in [stub, stub + '_small', stub + '_large']:
for i in [1, 2]:
out += [BT.md5sum('{}_{}.icc'.format(f, i))]
out += ['']
BT.reportTest('icc-test', out)
def test_geotag(self):
# Test driver for geotag
jpg = 'FurnaceCreekInn.jpg'
gpx = 'FurnaceCreekInn.gpx'
BT.copyTestFiles(jpg, gpx)
out = ['--- show GPSInfo tags ---']
out += BT.excute('exiv2 -pa --grep GPSInfo {jpg}', vars())
out += ['--- deleting the GPSInfo tags']
for tag in BT.excute('exiv2 -Pk --grep GPSInfo {jpg}', vars()):
tag = tag.rstrip(' ')
out += BT.excute('exiv2 -M"del {tag}" {jpg}', vars())
out += BT.excute('exiv2 -pa --grep GPS {jpg}', vars(), [0, 1])
out += ['--- run geotag ---']
geotag_out = BT.excute('geotag -ascii -tz -8:00 {jpg} {gpx}', vars())
geotag_out = geotag_out[0].split(' ')[1:]
out += [' '.join(geotag_out)]
out += ['--- show GPSInfo tags ---']
out += BT.excute('exiv2 -pa --grep GPSInfo {jpg}', vars())
out += ['']
BT.reportTest('geotag-test', out)
def test_io(self):
# Test driver for file i/o
test_files = ['table.jpg', 'smiley2.jpg', 'ext.dat']
BT.copyTestFiles(*test_files)
for f in test_files:
BT.ioTest(f)