| from __future__ import print_function, division, absolute_import |
| from __future__ import unicode_literals |
| from fontTools.misc.py23 import * |
| from fontTools.ttLib import TTFont, tagToXML |
| import os |
| import sys |
| import re |
| import contextlib |
| import pytest |
| |
| try: |
| import unicodedata2 |
| except ImportError: |
| if sys.version_info[:2] < (3, 6): |
| unicodedata2 = None |
| else: |
| # on 3.6 the built-in unicodedata is the same as unicodedata2 backport |
| import unicodedata |
| unicodedata2 = unicodedata |
| |
| |
| # Font files in data/*.{o,t}tf; output gets compared to data/*.ttx.* |
| TESTS = { |
| "aots/base.otf": ('CFF ', 'cmap', 'head', |
| 'hhea', 'hmtx', 'maxp', |
| 'name', 'OS/2', 'post'), |
| "aots/classdef1_font1.otf": ('GSUB',), |
| "aots/classdef1_font2.otf": ('GSUB',), |
| "aots/classdef1_font3.otf": ('GSUB',), |
| "aots/classdef1_font4.otf": ('GSUB',), |
| "aots/classdef2_font1.otf": ('GSUB',), |
| "aots/classdef2_font2.otf": ('GSUB',), |
| "aots/classdef2_font3.otf": ('GSUB',), |
| "aots/classdef2_font4.otf": ('GSUB',), |
| "aots/cmap0_font1.otf": ('cmap',), |
| "aots/cmap10_font1.otf": ('cmap',), |
| "aots/cmap10_font2.otf": ('cmap',), |
| "aots/cmap12_font1.otf": ('cmap',), |
| "aots/cmap14_font1.otf": ('cmap',), |
| "aots/cmap2_font1.otf": ('cmap',), |
| "aots/cmap4_font1.otf": ('cmap',), |
| "aots/cmap4_font2.otf": ('cmap',), |
| "aots/cmap4_font3.otf": ('cmap',), |
| "aots/cmap4_font4.otf": ('cmap',), |
| "aots/cmap6_font1.otf": ('cmap',), |
| "aots/cmap6_font2.otf": ('cmap',), |
| "aots/cmap8_font1.otf": ('cmap',), |
| "aots/cmap_composition_font1.otf": ('cmap',), |
| "aots/cmap_subtableselection_font1.otf": ('cmap',), |
| "aots/cmap_subtableselection_font2.otf": ('cmap',), |
| "aots/cmap_subtableselection_font3.otf": ('cmap',), |
| "aots/cmap_subtableselection_font4.otf": ('cmap',), |
| "aots/cmap_subtableselection_font5.otf": ('cmap',), |
| "aots/gpos1_1_lookupflag_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos1_1_simple_f1.otf": ('GPOS',), |
| "aots/gpos1_1_simple_f2.otf": ('GPOS',), |
| "aots/gpos1_1_simple_f3.otf": ('GPOS',), |
| "aots/gpos1_1_simple_f4.otf": ('GPOS',), |
| "aots/gpos1_2_font1.otf": ('GPOS',), |
| "aots/gpos1_2_font2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos2_1_font6.otf": ('GPOS',), |
| "aots/gpos2_1_font7.otf": ('GPOS',), |
| "aots/gpos2_1_lookupflag_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos2_1_lookupflag_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos2_1_next_glyph_f1.otf": ('GPOS',), |
| "aots/gpos2_1_next_glyph_f2.otf": ('GPOS',), |
| "aots/gpos2_1_simple_f1.otf": ('GPOS',), |
| "aots/gpos2_2_font1.otf": ('GPOS',), |
| "aots/gpos2_2_font2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos2_2_font3.otf": ('GDEF', 'GPOS'), |
| "aots/gpos2_2_font4.otf": ('GPOS',), |
| "aots/gpos2_2_font5.otf": ('GPOS',), |
| "aots/gpos3_font1.otf": ('GPOS',), |
| "aots/gpos3_font2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos3_font3.otf": ('GDEF', 'GPOS'), |
| "aots/gpos4_lookupflag_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos4_lookupflag_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos4_multiple_anchors_1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos4_simple_1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos5_font1.otf": ('GDEF', 'GPOS', 'GSUB'), |
| "aots/gpos6_font1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos7_1_font1.otf": ('GPOS',), |
| "aots/gpos9_font1.otf": ('GPOS',), |
| "aots/gpos9_font2.otf": ('GPOS',), |
| "aots/gpos_chaining1_boundary_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining1_boundary_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining1_boundary_f3.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining1_boundary_f4.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining1_lookupflag_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining1_multiple_subrules_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining1_multiple_subrules_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining1_next_glyph_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining1_simple_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining1_simple_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining1_successive_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining2_boundary_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining2_boundary_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining2_boundary_f3.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining2_boundary_f4.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining2_lookupflag_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining2_multiple_subrules_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining2_multiple_subrules_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining2_next_glyph_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining2_simple_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining2_simple_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining2_successive_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining3_boundary_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining3_boundary_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining3_boundary_f3.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining3_boundary_f4.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining3_lookupflag_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining3_next_glyph_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining3_simple_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining3_simple_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_chaining3_successive_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context1_boundary_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context1_boundary_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context1_expansion_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context1_lookupflag_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context1_lookupflag_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context1_multiple_subrules_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context1_multiple_subrules_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context1_next_glyph_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context1_simple_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context1_simple_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context1_successive_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context2_boundary_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context2_boundary_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context2_classes_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context2_classes_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context2_expansion_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context2_lookupflag_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context2_lookupflag_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context2_multiple_subrules_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context2_multiple_subrules_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context2_next_glyph_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context2_simple_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context2_simple_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context2_successive_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context3_boundary_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context3_boundary_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context3_lookupflag_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context3_lookupflag_f2.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context3_next_glyph_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context3_simple_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gpos_context3_successive_f1.otf": ('GDEF', 'GPOS'), |
| "aots/gsub1_1_lookupflag_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub1_1_modulo_f1.otf": ('GSUB',), |
| "aots/gsub1_1_simple_f1.otf": ('GSUB',), |
| "aots/gsub1_2_lookupflag_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub1_2_simple_f1.otf": ('GSUB',), |
| "aots/gsub2_1_lookupflag_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub2_1_multiple_sequences_f1.otf": ('GSUB',), |
| "aots/gsub2_1_simple_f1.otf": ('GSUB',), |
| "aots/gsub3_1_lookupflag_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub3_1_multiple_f1.otf": ('GSUB',), |
| "aots/gsub3_1_simple_f1.otf": ('GSUB',), |
| "aots/gsub4_1_lookupflag_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub4_1_multiple_ligatures_f1.otf": ('GSUB',), |
| "aots/gsub4_1_multiple_ligatures_f2.otf": ('GSUB',), |
| "aots/gsub4_1_multiple_ligsets_f1.otf": ('GSUB',), |
| "aots/gsub4_1_simple_f1.otf": ('GSUB',), |
| "aots/gsub7_font1.otf": ('GSUB',), |
| "aots/gsub7_font2.otf": ('GSUB',), |
| "aots/gsub_chaining1_boundary_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining1_boundary_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining1_boundary_f3.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining1_boundary_f4.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining1_lookupflag_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining1_multiple_subrules_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining1_multiple_subrules_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining1_next_glyph_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining1_simple_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining1_simple_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining1_successive_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining2_boundary_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining2_boundary_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining2_boundary_f3.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining2_boundary_f4.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining2_lookupflag_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining2_multiple_subrules_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining2_multiple_subrules_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining2_next_glyph_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining2_simple_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining2_simple_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining2_successive_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining3_boundary_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining3_boundary_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining3_boundary_f3.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining3_boundary_f4.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining3_lookupflag_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining3_next_glyph_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining3_simple_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining3_simple_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_chaining3_successive_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context1_boundary_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context1_boundary_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context1_expansion_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context1_lookupflag_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context1_lookupflag_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context1_multiple_subrules_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context1_multiple_subrules_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context1_next_glyph_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context1_simple_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context1_simple_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context1_successive_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context2_boundary_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context2_boundary_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context2_classes_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context2_classes_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context2_expansion_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context2_lookupflag_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context2_lookupflag_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context2_multiple_subrules_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context2_multiple_subrules_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context2_next_glyph_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context2_simple_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context2_simple_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context2_successive_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context3_boundary_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context3_boundary_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context3_lookupflag_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context3_lookupflag_f2.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context3_next_glyph_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context3_simple_f1.otf": ('GDEF', 'GSUB'), |
| "aots/gsub_context3_successive_f1.otf": ('GDEF', 'GSUB'), |
| "aots/lookupflag_ignore_attach_f1.otf": ('GDEF', 'GSUB'), |
| "aots/lookupflag_ignore_base_f1.otf": ('GDEF', 'GSUB'), |
| "aots/lookupflag_ignore_combination_f1.otf": ('GDEF', 'GSUB'), |
| "aots/lookupflag_ignore_ligatures_f1.otf": ('GDEF', 'GSUB'), |
| "aots/lookupflag_ignore_marks_f1.otf": ('GDEF', 'GSUB'), |
| "graphite/graphite_tests.ttf": ('Silf', 'Glat', 'Feat', 'Sill'), |
| } |
| |
| |
| TEST_REQUIREMENTS = { |
| "aots/cmap4_font4.otf": ("unicodedata2",), |
| } |
| |
| |
| ttLibVersion_RE = re.compile(r' ttLibVersion=".*"') |
| |
| |
| def getpath(testfile): |
| path = os.path.dirname(__file__) |
| return os.path.join(path, "data", testfile) |
| |
| |
| def read_expected_ttx(testfile, tableTag): |
| name = os.path.splitext(testfile)[0] |
| xml_expected_path = getpath("%s.ttx.%s" % (name, tagToXML(tableTag))) |
| with open(xml_expected_path, 'r', encoding="utf-8") as xml_file: |
| xml_expected = ttLibVersion_RE.sub('', xml_file.read()) |
| return xml_expected |
| |
| |
| def dump_ttx(font, tableTag): |
| f = UnicodeIO() |
| font.saveXML(f, newlinestr='\n', tables=[tableTag]) |
| return ttLibVersion_RE.sub('', f.getvalue()) |
| |
| |
| def load_ttx(ttx): |
| f = UnicodeIO() |
| f.write(ttx) |
| f.seek(0) |
| font = TTFont() |
| font.importXML(f) |
| return font |
| |
| |
| @contextlib.contextmanager |
| def open_font(testfile): |
| font = TTFont(getpath(testfile)) |
| try: |
| yield font |
| finally: |
| font.close() |
| |
| |
| def _skip_if_requirement_missing(testfile): |
| if testfile in TEST_REQUIREMENTS: |
| for req in TEST_REQUIREMENTS[testfile]: |
| if globals()[req] is None: |
| pytest.skip('%s not installed' % req) |
| |
| |
| def test_xml_from_binary(testfile, tableTag): |
| """Check XML from decompiled object.""" |
| _skip_if_requirement_missing(testfile) |
| |
| xml_expected = read_expected_ttx(testfile, tableTag) |
| |
| with open_font(testfile) as font: |
| xml_from_binary = dump_ttx(font, tableTag) |
| |
| assert xml_expected == xml_from_binary |
| |
| |
| def test_xml_from_xml(testfile, tableTag): |
| """Check XML from object read from XML.""" |
| _skip_if_requirement_missing(testfile) |
| |
| xml_expected = read_expected_ttx(testfile, tableTag) |
| |
| font = load_ttx(xml_expected) |
| name = os.path.splitext(testfile)[0] |
| setupfile = getpath("%s.ttx.%s.setup" % (name, tagToXML(tableTag))) |
| if os.path.exists(setupfile): |
| # import pdb; pdb.set_trace() |
| font.importXML(setupfile) |
| xml_from_xml = dump_ttx(font, tableTag) |
| |
| assert xml_expected == xml_from_xml |
| |
| |
| def pytest_generate_tests(metafunc): |
| # http://doc.pytest.org/en/latest/parametrize.html#basic-pytest-generate-tests-example |
| fixturenames = metafunc.fixturenames |
| argnames = ("testfile", "tableTag") |
| if all(fn in fixturenames for fn in argnames): |
| argvalues = [(testfile, tableTag) |
| for testfile, tableTags in sorted(TESTS.items()) |
| for tableTag in tableTags] |
| metafunc.parametrize(argnames, argvalues) |
| |
| |
| if __name__ == '__main__': |
| sys.exit(pytest.main(sys.argv)) |
