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hoist tests out of try/except, use feature detection

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wiredfool 2017-06-13 09:02:43 -07:00
parent 42831098ac
commit f371ca07f4
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Tests/test_imagefontctl.py
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@ -1,139 +1,129 @@
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
from helper import unittest, PillowTestCase from helper import unittest, PillowTestCase
from PIL import Image from PIL import Image, ImageDraw, ImageFont, features
from PIL import ImageDraw, ImageFont
#check if raqm installed
have_raqm = ImageFont.core.have_raqm
FONT_SIZE = 20 FONT_SIZE = 20
FONT_PATH = "Tests/fonts/DejaVuSans.ttf" FONT_PATH = "Tests/fonts/DejaVuSans.ttf"
try: @unittest.skipUnless(features.check('raqm'), "Raqm Library is not installed.")
from PIL import ImageFont class TestImagecomplextext(PillowTestCase):
ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE) def test_english(self):
im = Image.new(mode='RGB', size=(300, 100)) #smoke test, this should not fail
draw = ImageDraw.Draw(im) ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE)
draw.text((0, 0), 'TEST', font=ttf, fill=500, direction='ltr') im = Image.new(mode='RGB', size=(300, 100))
@unittest.skipIf(not have_raqm, "Raqm Library is not installed !") draw = ImageDraw.Draw(im)
class TestImagecomplextext(PillowTestCase): draw.text((0, 0), 'TEST', font=ttf, fill=500, direction='ltr')
def test_complex_text(self):
ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE)
im = Image.new(mode='RGB', size=(300, 100))
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'اهلا عمان', font=ttf, fill=500)
target = 'Tests/images/test_text.png' def test_complex_text(self):
target_img = Image.open(target) ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE)
self.assert_image_similar(im, target_img, .5) im = Image.new(mode='RGB', size=(300, 100))
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'اهلا عمان', font=ttf, fill=500)
def test_y_offset(self): target = 'Tests/images/test_text.png'
ttf = ImageFont.truetype("Tests/fonts/NotoNastaliqUrdu-Regular.ttf", FONT_SIZE) target_img = Image.open(target)
im = Image.new(mode='RGB', size=(300, 100)) self.assert_image_similar(im, target_img, .5)
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'العالم العربي', font=ttf, fill=500)
target = 'Tests/images/test_y_offset.png' def test_y_offset(self):
target_img = Image.open(target) ttf = ImageFont.truetype("Tests/fonts/NotoNastaliqUrdu-Regular.ttf", FONT_SIZE)
self.assert_image_similar(im, target_img, .5) im = Image.new(mode='RGB', size=(300, 100))
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'العالم العربي', font=ttf, fill=500)
def test_complex_unicode_text(self): target = 'Tests/images/test_y_offset.png'
ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE) target_img = Image.open(target)
im = Image.new(mode='RGB', size=(300, 100)) self.assert_image_similar(im, target_img, .5)
draw = ImageDraw.Draw(im)
draw.text((0, 0), u'السلام عليكم', font=ttf, fill=500)
target = 'Tests/images/test_complex_unicode_text.png' def test_complex_unicode_text(self):
target_img = Image.open(target) ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE)
self.assert_image_similar(im, target_img, .5) im = Image.new(mode='RGB', size=(300, 100))
draw = ImageDraw.Draw(im)
draw.text((0, 0), u'السلام عليكم', font=ttf, fill=500)
def test_text_direction_rtl(self): target = 'Tests/images/test_complex_unicode_text.png'
ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE) target_img = Image.open(target)
im = Image.new(mode='RGB', size=(300, 100)) self.assert_image_similar(im, target_img, .5)
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'English عربي', font=ttf, fill=500, direction='rtl')
target = 'Tests/images/test_direction_rtl.png' def test_text_direction_rtl(self):
target_img = Image.open(target) ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE)
self.assert_image_similar(im, target_img, .5) im = Image.new(mode='RGB', size=(300, 100))
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'English عربي', font=ttf, fill=500, direction='rtl')
def test_text_direction_ltr(self): target = 'Tests/images/test_direction_rtl.png'
ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE) target_img = Image.open(target)
im = Image.new(mode='RGB', size=(300, 100)) self.assert_image_similar(im, target_img, .5)
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'سلطنة عمان Oman', font=ttf, fill=500, direction='ltr')
target = 'Tests/images/test_direction_ltr.png' def test_text_direction_ltr(self):
target_img = Image.open(target) ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE)
self.assert_image_similar(im, target_img, .5) im = Image.new(mode='RGB', size=(300, 100))
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'سلطنة عمان Oman', font=ttf, fill=500, direction='ltr')
def test_text_direction_rtl2(self): target = 'Tests/images/test_direction_ltr.png'
ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE) target_img = Image.open(target)
im = Image.new(mode='RGB', size=(300, 100)) self.assert_image_similar(im, target_img, .5)
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'Oman سلطنة عمان', font=ttf, fill=500, direction='rtl')
target = 'Tests/images/test_direction_ltr.png' def test_text_direction_rtl2(self):
target_img = Image.open(target) ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE)
self.assert_image_similar(im, target_img, .5) im = Image.new(mode='RGB', size=(300, 100))
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'Oman سلطنة عمان', font=ttf, fill=500, direction='rtl')
def test_ligature_features(self): target = 'Tests/images/test_direction_ltr.png'
ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE) target_img = Image.open(target)
im = Image.new(mode='RGB', size=(300, 100)) self.assert_image_similar(im, target_img, .5)
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'filling', font=ttf, fill=500, features=['-liga'])
target = 'Tests/images/test_ligature_features.png' def test_ligature_features(self):
target_img = Image.open(target) ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE)
self.assert_image_similar(im, target_img, .5) im = Image.new(mode='RGB', size=(300, 100))
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'filling', font=ttf, fill=500, features=['-liga'])
def test_kerning_features(self): target = 'Tests/images/test_ligature_features.png'
ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE) target_img = Image.open(target)
im = Image.new(mode='RGB', size=(300, 100)) self.assert_image_similar(im, target_img, .5)
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'TeToAV', font=ttf, fill=500, features=['-kern'])
target = 'Tests/images/test_kerning_features.png' def test_kerning_features(self):
target_img = Image.open(target) ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE)
self.assert_image_similar(im, target_img, .5) im = Image.new(mode='RGB', size=(300, 100))
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'TeToAV', font=ttf, fill=500, features=['-kern'])
def test_arabictext_features(self): target = 'Tests/images/test_kerning_features.png'
ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE) target_img = Image.open(target)
im = Image.new(mode='RGB', size=(300, 100)) self.assert_image_similar(im, target_img, .5)
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'اللغة العربية', font=ttf, fill=500, features=['-fina','-init','-medi'])
target = 'Tests/images/test_arabictext_features.png' def test_arabictext_features(self):
target_img = Image.open(target) ttf = ImageFont.truetype(FONT_PATH, FONT_SIZE)
self.assert_image_similar(im, target_img, .5) im = Image.new(mode='RGB', size=(300, 100))
draw = ImageDraw.Draw(im)
draw.text((0, 0), 'اللغة العربية', font=ttf, fill=500, features=['-fina','-init','-medi'])
except ImportError: target = 'Tests/images/test_arabictext_features.png'
class TestImagecomplextext(PillowTestCase): target_img = Image.open(target)
def test_skip(self):
self.skipTest("ImportError") self.assert_image_similar(im, target_img, .5)
except KeyError:
class TestImagecomplextext(PillowTestCase):
def test_skip(self):
self.skipTest("KeyError")
if __name__ == '__main__': if __name__ == '__main__':
unittest.main() unittest.main()