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ttx_test: add test for -g splitGlyphs option

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This commit is contained in:
Cosimo Lupo 2018-02-28 13:13:31 +00:00
parent 6473cc9349
commit a398996855
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GPG Key ID: 59D54DB0C9976482
1 changed files with 56 additions and 7 deletions
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53
Tests/ttx/ttx_test.py
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@ -129,17 +129,21 @@ class TTXTest(unittest.TestCase):
(os.path.join(self.tempdir, file_names[i]),
os.path.join(self.tempdir, file_names[i].split('.')[0] + extensions[i])))
def test_parseOptions_split_tables(self):
def test_parseOptions_splitTables(self):
file_name = 'TestTTF.ttf'
font_path = self.getpath(file_name)
temp_path = self.temp_font(font_path, file_name)
args = ['-s', temp_path]
jobs, options = ttx.parseOptions(args)
ttx_file_path = jobs[0][2]
temp_folder = os.path.dirname(ttx_file_path)
self.assertTrue(options.splitTables)
self.assertTrue(os.path.exists(ttx_file_path))
ttx.process(jobs, options)
# Read the TTX file but strip the first two and the last lines:
# <?xml version="1.0" encoding="UTF-8"?>
# <ttFont sfntVersion="\x00\x01\x00\x00" ttLibVersion="3.22">
@ -147,13 +151,58 @@ class TTXTest(unittest.TestCase):
# </ttFont>
parsed_xml = parseXML(self.read_file(ttx_file_path)[2:-1])
for item in parsed_xml:
if isinstance(item, tuple):
if not isinstance(item, tuple):
continue
# the tuple looks like this:
# (u'head', {u'src': u'TestTTF._h_e_a_d.ttx'}, [])
table_file_name = item[1].get('src')
table_file_path = os.path.join(temp_folder, table_file_name)
self.assertTrue(os.path.exists(table_file_path))
def test_parseOptions_splitGlyphs(self):
file_name = 'TestTTF.ttf'
font_path = self.getpath(file_name)
temp_path = self.temp_font(font_path, file_name)
args = ['-g', temp_path]
jobs, options = ttx.parseOptions(args)
ttx_file_path = jobs[0][2]
temp_folder = os.path.dirname(ttx_file_path)
self.assertTrue(options.splitGlyphs)
# splitGlyphs also forces splitTables
self.assertTrue(options.splitTables)
self.assertTrue(os.path.exists(ttx_file_path))
ttx.process(jobs, options)
# Read the TTX file but strip the first two and the last lines:
# <?xml version="1.0" encoding="UTF-8"?>
# <ttFont sfntVersion="\x00\x01\x00\x00" ttLibVersion="3.22">
# ...
# </ttFont>
for item in parseXML(self.read_file(ttx_file_path)[2:-1]):
if not isinstance(item, tuple):
continue
# the tuple looks like this:
# (u'head', {u'src': u'TestTTF._h_e_a_d.ttx'}, [])
table_tag = item[0]
table_file_name = item[1].get('src')
table_file_path = os.path.join(temp_folder, table_file_name)
self.assertTrue(os.path.exists(table_file_path))
if table_tag != "glyf":
continue
# also strip the enclosing 'glyf' element
for item in parseXML(self.read_file(table_file_path)[4:-3]):
if not isinstance(item, tuple):
continue
# glyphs without outline data only have 'name' attribute
glyph_file_name = item[1].get('src')
if glyph_file_name is not None:
glyph_file_path = os.path.join(temp_folder,
glyph_file_name)
self.assertTrue(os.path.exists(glyph_file_path))
def test_guessFileType_ttf(self):
file_name = 'TestTTF.ttf'
font_path = self.getpath(file_name)