| from __future__ import print_function, division, absolute_import |
| from fontTools.misc.py23 import * |
| from fontTools import subset |
| from fontTools.ttLib import TTFont, newTable |
| from fontTools.misc.loggingTools import CapturingLogHandler |
| import difflib |
| import logging |
| import os |
| import shutil |
| import sys |
| import tempfile |
| import unittest |
| |
| |
| class SubsetTest(unittest.TestCase): |
| def __init__(self, methodName): |
| unittest.TestCase.__init__(self, methodName) |
| # Python 3 renamed assertRaisesRegexp to assertRaisesRegex, |
| # and fires deprecation warnings if a program uses the old name. |
| if not hasattr(self, "assertRaisesRegex"): |
| self.assertRaisesRegex = self.assertRaisesRegexp |
| |
| def setUp(self): |
| self.tempdir = None |
| self.num_tempfiles = 0 |
| |
| def tearDown(self): |
| if self.tempdir: |
| shutil.rmtree(self.tempdir) |
| |
| @staticmethod |
| def getpath(testfile): |
| path, _ = os.path.split(__file__) |
| return os.path.join(path, "data", testfile) |
| |
| def temp_path(self, suffix): |
| if not self.tempdir: |
| self.tempdir = tempfile.mkdtemp() |
| self.num_tempfiles += 1 |
| return os.path.join(self.tempdir, |
| "tmp%d%s" % (self.num_tempfiles, suffix)) |
| |
| def read_ttx(self, path): |
| lines = [] |
| with open(path, "r", encoding="utf-8") as ttx: |
| for line in ttx.readlines(): |
| # Elide ttFont attributes because ttLibVersion may change, |
| # and use os-native line separators so we can run difflib. |
| if line.startswith("<ttFont "): |
| lines.append("<ttFont>" + os.linesep) |
| else: |
| lines.append(line.rstrip() + os.linesep) |
| return lines |
| |
| def expect_ttx(self, font, expected_ttx, tables): |
| path = self.temp_path(suffix=".ttx") |
| font.saveXML(path, tables=tables) |
| actual = self.read_ttx(path) |
| expected = self.read_ttx(expected_ttx) |
| if actual != expected: |
| for line in difflib.unified_diff( |
| expected, actual, fromfile=expected_ttx, tofile=path): |
| sys.stdout.write(line) |
| self.fail("TTX output is different from expected") |
| |
| def compile_font(self, path, suffix): |
| savepath = self.temp_path(suffix=suffix) |
| font = TTFont(recalcBBoxes=False, recalcTimestamp=False) |
| font.importXML(path) |
| font.save(savepath, reorderTables=None) |
| return font, savepath |
| |
| # ----- |
| # Tests |
| # ----- |
| |
| def test_no_notdef_outline_otf(self): |
| _, fontpath = self.compile_font(self.getpath("TestOTF-Regular.ttx"), ".otf") |
| subsetpath = self.temp_path(".otf") |
| subset.main([fontpath, "--no-notdef-outline", "--gids=0", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_no_notdef_outline_otf.ttx"), ["CFF "]) |
| |
| def test_no_notdef_outline_cid(self): |
| _, fontpath = self.compile_font(self.getpath("TestCID-Regular.ttx"), ".otf") |
| subsetpath = self.temp_path(".otf") |
| subset.main([fontpath, "--no-notdef-outline", "--gids=0", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_no_notdef_outline_cid.ttx"), ["CFF "]) |
| |
| def test_no_notdef_outline_ttf(self): |
| _, fontpath = self.compile_font(self.getpath("TestTTF-Regular.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--no-notdef-outline", "--gids=0", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_no_notdef_outline_ttf.ttx"), ["glyf", "hmtx"]) |
| |
| def test_subset_ankr(self): |
| _, fontpath = self.compile_font(self.getpath("TestANKR.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--glyphs=one", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_ankr.ttx"), ["ankr"]) |
| |
| def test_subset_ankr_remove(self): |
| _, fontpath = self.compile_font(self.getpath("TestANKR.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--glyphs=two", "--output-file=%s" % subsetpath]) |
| self.assertNotIn("ankr", TTFont(subsetpath)) |
| |
| def test_subset_bsln_format_0(self): |
| _, fontpath = self.compile_font(self.getpath("TestBSLN-0.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--glyphs=one", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_bsln_0.ttx"), ["bsln"]) |
| |
| def test_subset_bsln_format_0_from_format_1(self): |
| # TestBSLN-1 defines the ideographic baseline to be the font's default, |
| # and specifies that glyphs {.notdef, zero, one, two} use the roman |
| # baseline instead of the default ideographic baseline. As we request |
| # a subsetted font with {zero, one} and the implicit .notdef, all |
| # glyphs in the resulting font use the Roman baseline. In this case, |
| # we expect a format 0 'bsln' table because it is the most compact. |
| _, fontpath = self.compile_font(self.getpath("TestBSLN-1.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--unicodes=U+0030-0031", |
| "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_bsln_0.ttx"), ["bsln"]) |
| |
| def test_subset_bsln_format_1(self): |
| # TestBSLN-1 defines the ideographic baseline to be the font's default, |
| # and specifies that glyphs {.notdef, zero, one, two} use the roman |
| # baseline instead of the default ideographic baseline. We request |
| # a subset where the majority of glyphs use the roman baseline, |
| # but one single glyph (uni2EA2) is ideographic. In the resulting |
| # subsetted font, we expect a format 1 'bsln' table whose default |
| # is Roman, but with an override that uses the ideographic baseline |
| # for uni2EA2. |
| _, fontpath = self.compile_font(self.getpath("TestBSLN-1.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--unicodes=U+0030-0031,U+2EA2", |
| "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_bsln_1.ttx"), ["bsln"]) |
| |
| def test_subset_bsln_format_2(self): |
| # The 'bsln' table in TestBSLN-2 refers to control points in glyph 'P' |
| # for defining its baselines. Therefore, the subsetted font should |
| # include this glyph even though it is not requested explicitly. |
| _, fontpath = self.compile_font(self.getpath("TestBSLN-2.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--glyphs=one", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_bsln_2.ttx"), ["bsln"]) |
| |
| def test_subset_bsln_format_2_from_format_3(self): |
| # TestBSLN-3 defines the ideographic baseline to be the font's default, |
| # and specifies that glyphs {.notdef, zero, one, two, P} use the roman |
| # baseline instead of the default ideographic baseline. As we request |
| # a subsetted font with zero and the implicit .notdef and P for |
| # baseline measurement, all glyphs in the resulting font use the Roman |
| # baseline. In this case, we expect a format 2 'bsln' table because it |
| # is the most compact encoding. |
| _, fontpath = self.compile_font(self.getpath("TestBSLN-3.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--unicodes=U+0030", |
| "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_bsln_2.ttx"), ["bsln"]) |
| |
| def test_subset_bsln_format_3(self): |
| # TestBSLN-3 defines the ideographic baseline to be the font's default, |
| # and specifies that glyphs {.notdef, zero, one, two} use the roman |
| # baseline instead of the default ideographic baseline. We request |
| # a subset where the majority of glyphs use the roman baseline, |
| # but one single glyph (uni2EA2) is ideographic. In the resulting |
| # subsetted font, we expect a format 1 'bsln' table whose default |
| # is Roman, but with an override that uses the ideographic baseline |
| # for uni2EA2. |
| _, fontpath = self.compile_font(self.getpath("TestBSLN-3.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--unicodes=U+0030-0031,U+2EA2", |
| "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_bsln_3.ttx"), ["bsln"]) |
| |
| def test_subset_clr(self): |
| _, fontpath = self.compile_font(self.getpath("TestCLR-Regular.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--glyphs=smileface", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_keep_colr.ttx"), ["GlyphOrder", "hmtx", "glyf", "COLR", "CPAL"]) |
| |
| def test_subset_gvar(self): |
| _, fontpath = self.compile_font(self.getpath("TestGVAR.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--unicodes=U+002B,U+2212", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_keep_gvar.ttx"), ["GlyphOrder", "avar", "fvar", "gvar", "name"]) |
| |
| def test_subset_gvar_notdef_outline(self): |
| _, fontpath = self.compile_font(self.getpath("TestGVAR.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--unicodes=U+0030", "--notdef_outline", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_keep_gvar_notdef_outline.ttx"), ["GlyphOrder", "avar", "fvar", "gvar", "name"]) |
| |
| def test_subset_lcar_remove(self): |
| _, fontpath = self.compile_font(self.getpath("TestLCAR-0.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--glyphs=one", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.assertNotIn("lcar", subsetfont) |
| |
| def test_subset_lcar_format_0(self): |
| _, fontpath = self.compile_font(self.getpath("TestLCAR-0.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--unicodes=U+FB01", |
| "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_lcar_0.ttx"), ["lcar"]) |
| |
| def test_subset_lcar_format_1(self): |
| _, fontpath = self.compile_font(self.getpath("TestLCAR-1.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--unicodes=U+FB01", |
| "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_lcar_1.ttx"), ["lcar"]) |
| |
| def test_subset_math(self): |
| _, fontpath = self.compile_font(self.getpath("TestMATH-Regular.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--unicodes=U+0041,U+0028,U+0302,U+1D400,U+1D435", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_keep_math.ttx"), ["GlyphOrder", "CFF ", "MATH", "hmtx"]) |
| |
| def test_subset_opbd_remove(self): |
| # In the test font, only the glyphs 'A' and 'zero' have an entry in |
| # the Optical Bounds table. When subsetting, we do not request any |
| # of those glyphs. Therefore, the produced subsetted font should |
| # not contain an 'opbd' table. |
| _, fontpath = self.compile_font(self.getpath("TestOPBD-0.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--glyphs=one", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.assertNotIn("opbd", subsetfont) |
| |
| def test_subset_opbd_format_0(self): |
| _, fontpath = self.compile_font(self.getpath("TestOPBD-0.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--glyphs=A", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_opbd_0.ttx"), ["opbd"]) |
| |
| def test_subset_opbd_format_1(self): |
| _, fontpath = self.compile_font(self.getpath("TestOPBD-1.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--glyphs=A", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_opbd_1.ttx"), ["opbd"]) |
| |
| def test_subset_prop_remove_default_zero(self): |
| # If all glyphs have an AAT glyph property with value 0, |
| # the "prop" table should be removed from the subsetted font. |
| _, fontpath = self.compile_font(self.getpath("TestPROP.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--unicodes=U+0041", |
| "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.assertNotIn("prop", subsetfont) |
| |
| def test_subset_prop_0(self): |
| # If all glyphs share the same AAT glyph properties, the "prop" table |
| # in the subsetted font should use format 0. |
| # |
| # Unless the shared value is zero, in which case the subsetted font |
| # should have no "prop" table at all. But that case has already been |
| # tested above in test_subset_prop_remove_default_zero(). |
| _, fontpath = self.compile_font(self.getpath("TestPROP.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--unicodes=U+0030-0032", "--no-notdef-glyph", |
| "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_prop_0.ttx"), ["prop"]) |
| |
| def test_subset_prop_1(self): |
| # If not all glyphs share the same AAT glyph properties, the subsetted |
| # font should contain a "prop" table in format 1. To save space, the |
| # DefaultProperties should be set to the most frequent value. |
| _, fontpath = self.compile_font(self.getpath("TestPROP.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--unicodes=U+0030-0032", "--notdef-outline", |
| "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_prop_1.ttx"), ["prop"]) |
| |
| def test_options(self): |
| # https://github.com/behdad/fonttools/issues/413 |
| opt1 = subset.Options() |
| self.assertTrue('Xyz-' not in opt1.layout_features) |
| opt2 = subset.Options() |
| opt2.layout_features.append('Xyz-') |
| self.assertTrue('Xyz-' in opt2.layout_features) |
| self.assertTrue('Xyz-' not in opt1.layout_features) |
| |
| def test_google_color(self): |
| _, fontpath = self.compile_font(self.getpath("google_color.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--gids=0,1", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.assertTrue("CBDT" in subsetfont) |
| self.assertTrue("CBLC" in subsetfont) |
| self.assertTrue("x" in subsetfont['CBDT'].strikeData[0]) |
| self.assertFalse("y" in subsetfont['CBDT'].strikeData[0]) |
| |
| def test_google_color_all(self): |
| _, fontpath = self.compile_font(self.getpath("google_color.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--unicodes=*", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.assertTrue("x" in subsetfont['CBDT'].strikeData[0]) |
| self.assertTrue("y" in subsetfont['CBDT'].strikeData[0]) |
| |
| def test_timing_publishes_parts(self): |
| _, fontpath = self.compile_font(self.getpath("TestTTF-Regular.ttx"), ".ttf") |
| |
| options = subset.Options() |
| options.timing = True |
| subsetter = subset.Subsetter(options) |
| subsetter.populate(text='ABC') |
| font = TTFont(fontpath) |
| with CapturingLogHandler('fontTools.subset.timer', logging.DEBUG) as captor: |
| captor.logger.propagate = False |
| subsetter.subset(font) |
| logs = captor.records |
| captor.logger.propagate = True |
| |
| self.assertTrue(len(logs) > 5) |
| self.assertEqual(len(logs), len([l for l in logs if 'msg' in l.args and 'time' in l.args])) |
| # Look for a few things we know should happen |
| self.assertTrue(filter(lambda l: l.args['msg'] == "load 'cmap'", logs)) |
| self.assertTrue(filter(lambda l: l.args['msg'] == "subset 'cmap'", logs)) |
| self.assertTrue(filter(lambda l: l.args['msg'] == "subset 'glyf'", logs)) |
| |
| def test_passthrough_tables(self): |
| _, fontpath = self.compile_font(self.getpath("TestTTF-Regular.ttx"), ".ttf") |
| font = TTFont(fontpath) |
| unknown_tag = 'ZZZZ' |
| unknown_table = newTable(unknown_tag) |
| unknown_table.data = b'\0'*10 |
| font[unknown_tag] = unknown_table |
| font.save(fontpath) |
| |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| |
| # tables we can't subset are dropped by default |
| self.assertFalse(unknown_tag in subsetfont) |
| |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--passthrough-tables", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| |
| # unknown tables are kept if --passthrough-tables option is passed |
| self.assertTrue(unknown_tag in subsetfont) |
| |
| def test_non_BMP_text_arg_input(self): |
| _, fontpath = self.compile_font( |
| self.getpath("TestTTF-Regular_non_BMP_char.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| text = tostr(u"A\U0001F6D2", encoding='utf-8') |
| |
| subset.main([fontpath, "--text=%s" % text, "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| |
| self.assertEqual(subsetfont['maxp'].numGlyphs, 3) |
| self.assertEqual(subsetfont.getGlyphOrder(), ['.notdef', 'A', 'u1F6D2']) |
| |
| def test_non_BMP_text_file_input(self): |
| _, fontpath = self.compile_font( |
| self.getpath("TestTTF-Regular_non_BMP_char.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| text = tobytes(u"A\U0001F6D2", encoding='utf-8') |
| with tempfile.NamedTemporaryFile(delete=False) as tmp: |
| tmp.write(text) |
| |
| try: |
| subset.main([fontpath, "--text-file=%s" % tmp.name, |
| "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| finally: |
| os.remove(tmp.name) |
| |
| self.assertEqual(subsetfont['maxp'].numGlyphs, 3) |
| self.assertEqual(subsetfont.getGlyphOrder(), ['.notdef', 'A', 'u1F6D2']) |
| |
| def test_no_hinting_CFF(self): |
| ttxpath = self.getpath("Lobster.subset.ttx") |
| _, fontpath = self.compile_font(ttxpath, ".otf") |
| subsetpath = self.temp_path(".otf") |
| subset.main([fontpath, "--no-hinting", "--notdef-outline", |
| "--output-file=%s" % subsetpath, "*"]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath( |
| "expect_no_hinting_CFF.ttx"), ["CFF "]) |
| |
| def test_desubroutinize_CFF(self): |
| ttxpath = self.getpath("Lobster.subset.ttx") |
| _, fontpath = self.compile_font(ttxpath, ".otf") |
| subsetpath = self.temp_path(".otf") |
| subset.main([fontpath, "--desubroutinize", "--notdef-outline", |
| "--output-file=%s" % subsetpath, "*"]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath( |
| "expect_desubroutinize_CFF.ttx"), ["CFF "]) |
| |
| def test_no_hinting_desubroutinize_CFF(self): |
| ttxpath = self.getpath("Lobster.subset.ttx") |
| _, fontpath = self.compile_font(ttxpath, ".otf") |
| subsetpath = self.temp_path(".otf") |
| subset.main([fontpath, "--no-hinting", "--desubroutinize", "--notdef-outline", |
| "--output-file=%s" % subsetpath, "*"]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath( |
| "expect_no_hinting_desubroutinize_CFF.ttx"), ["CFF "]) |
| |
| def test_no_hinting_TTF(self): |
| _, fontpath = self.compile_font(self.getpath("TestTTF-Regular.ttx"), ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| subset.main([fontpath, "--no-hinting", "--notdef-outline", |
| "--output-file=%s" % subsetpath, "*"]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath( |
| "expect_no_hinting_TTF.ttx"), ["glyf", "maxp"]) |
| for tag in subset.Options().hinting_tables: |
| self.assertTrue(tag not in subsetfont) |
| |
| def test_notdef_width_cid(self): |
| # https://github.com/fonttools/fonttools/pull/845 |
| _, fontpath = self.compile_font(self.getpath("NotdefWidthCID-Regular.ttx"), ".otf") |
| subsetpath = self.temp_path(".otf") |
| subset.main([fontpath, "--no-notdef-outline", "--gids=0,1", "--output-file=%s" % subsetpath]) |
| subsetfont = TTFont(subsetpath) |
| self.expect_ttx(subsetfont, self.getpath("expect_notdef_width_cid.ttx"), ["CFF "]) |
| |
| def test_recalc_timestamp_ttf(self): |
| ttxpath = self.getpath("TestTTF-Regular.ttx") |
| font = TTFont() |
| font.importXML(ttxpath) |
| modified = font['head'].modified |
| _, fontpath = self.compile_font(ttxpath, ".ttf") |
| subsetpath = self.temp_path(".ttf") |
| |
| # by default, the subsetter does not recalculate the modified timestamp |
| subset.main([fontpath, "--output-file=%s" % subsetpath, "*"]) |
| self.assertEqual(modified, TTFont(subsetpath)['head'].modified) |
| |
| subset.main([fontpath, "--recalc-timestamp", "--output-file=%s" % subsetpath, "*"]) |
| self.assertLess(modified, TTFont(subsetpath)['head'].modified) |
| |
| def test_recalc_timestamp_otf(self): |
| ttxpath = self.getpath("TestOTF-Regular.ttx") |
| font = TTFont() |
| font.importXML(ttxpath) |
| modified = font['head'].modified |
| _, fontpath = self.compile_font(ttxpath, ".otf") |
| subsetpath = self.temp_path(".otf") |
| |
| # by default, the subsetter does not recalculate the modified timestamp |
| subset.main([fontpath, "--output-file=%s" % subsetpath, "*"]) |
| self.assertEqual(modified, TTFont(subsetpath)['head'].modified) |
| |
| subset.main([fontpath, "--recalc-timestamp", "--output-file=%s" % subsetpath, "*"]) |
| self.assertLess(modified, TTFont(subsetpath)['head'].modified) |
| |
| |
| if __name__ == "__main__": |
| sys.exit(unittest.main()) |
