from fontTools import unicodedata import pytest def test_script(): assert unicodedata.script("a") == "Latn" assert unicodedata.script(chr(0)) == "Zyyy" assert unicodedata.script(chr(0x0378)) == "Zzzz" assert unicodedata.script(chr(0x10FFFF)) == "Zzzz" # these were randomly sampled, one character per script assert unicodedata.script(chr(0x1E918)) == 'Adlm' assert unicodedata.script(chr(0x1170D)) == 'Ahom' assert unicodedata.script(chr(0x145A0)) == 'Hluw' assert unicodedata.script(chr(0x0607)) == 'Arab' assert unicodedata.script(chr(0x056C)) == 'Armn' assert unicodedata.script(chr(0x10B27)) == 'Avst' assert unicodedata.script(chr(0x1B41)) == 'Bali' assert unicodedata.script(chr(0x168AD)) == 'Bamu' assert unicodedata.script(chr(0x16ADD)) == 'Bass' assert unicodedata.script(chr(0x1BE5)) == 'Batk' assert unicodedata.script(chr(0x09F3)) == 'Beng' assert unicodedata.script(chr(0x11C5B)) == 'Bhks' assert unicodedata.script(chr(0x3126)) == 'Bopo' assert unicodedata.script(chr(0x1103B)) == 'Brah' assert unicodedata.script(chr(0x2849)) == 'Brai' assert unicodedata.script(chr(0x1A0A)) == 'Bugi' assert unicodedata.script(chr(0x174E)) == 'Buhd' assert unicodedata.script(chr(0x18EE)) == 'Cans' assert unicodedata.script(chr(0x102B7)) == 'Cari' assert unicodedata.script(chr(0x1053D)) == 'Aghb' assert unicodedata.script(chr(0x11123)) == 'Cakm' assert unicodedata.script(chr(0xAA1F)) == 'Cham' assert unicodedata.script(chr(0xAB95)) == 'Cher' assert unicodedata.script(chr(0x1F0C7)) == 'Zyyy' assert unicodedata.script(chr(0x2C85)) == 'Copt' assert unicodedata.script(chr(0x12014)) == 'Xsux' assert unicodedata.script(chr(0x1082E)) == 'Cprt' assert unicodedata.script(chr(0xA686)) == 'Cyrl' assert unicodedata.script(chr(0x10417)) == 'Dsrt' assert unicodedata.script(chr(0x093E)) == 'Deva' assert unicodedata.script(chr(0x1BC4B)) == 'Dupl' assert unicodedata.script(chr(0x1310C)) == 'Egyp' assert unicodedata.script(chr(0x1051C)) == 'Elba' assert unicodedata.script(chr(0x2DA6)) == 'Ethi' assert unicodedata.script(chr(0x10AD)) == 'Geor' assert unicodedata.script(chr(0x2C52)) == 'Glag' assert unicodedata.script(chr(0x10343)) == 'Goth' assert unicodedata.script(chr(0x11371)) == 'Gran' assert unicodedata.script(chr(0x03D0)) == 'Grek' assert unicodedata.script(chr(0x0AAA)) == 'Gujr' assert unicodedata.script(chr(0x0A4C)) == 'Guru' assert unicodedata.script(chr(0x23C9F)) == 'Hani' assert unicodedata.script(chr(0xC259)) == 'Hang' assert unicodedata.script(chr(0x1722)) == 'Hano' assert unicodedata.script(chr(0x108F5)) == 'Hatr' assert unicodedata.script(chr(0x05C2)) == 'Hebr' assert unicodedata.script(chr(0x1B072)) == 'Hira' assert unicodedata.script(chr(0x10847)) == 'Armi' assert unicodedata.script(chr(0x033A)) == 'Zinh' assert unicodedata.script(chr(0x10B66)) == 'Phli' assert unicodedata.script(chr(0x10B4B)) == 'Prti' assert unicodedata.script(chr(0xA98A)) == 'Java' assert unicodedata.script(chr(0x110B2)) == 'Kthi' assert unicodedata.script(chr(0x0CC6)) == 'Knda' assert unicodedata.script(chr(0x3337)) == 'Kana' assert unicodedata.script(chr(0xA915)) == 'Kali' assert unicodedata.script(chr(0x10A2E)) == 'Khar' assert unicodedata.script(chr(0x17AA)) == 'Khmr' assert unicodedata.script(chr(0x11225)) == 'Khoj' assert unicodedata.script(chr(0x112B6)) == 'Sind' assert unicodedata.script(chr(0x0ED7)) == 'Laoo' assert unicodedata.script(chr(0xAB3C)) == 'Latn' assert unicodedata.script(chr(0x1C48)) == 'Lepc' assert unicodedata.script(chr(0x1923)) == 'Limb' assert unicodedata.script(chr(0x1071D)) == 'Lina' assert unicodedata.script(chr(0x100EC)) == 'Linb' assert unicodedata.script(chr(0xA4E9)) == 'Lisu' assert unicodedata.script(chr(0x10284)) == 'Lyci' assert unicodedata.script(chr(0x10926)) == 'Lydi' assert unicodedata.script(chr(0x11161)) == 'Mahj' assert unicodedata.script(chr(0x0D56)) == 'Mlym' assert unicodedata.script(chr(0x0856)) == 'Mand' assert unicodedata.script(chr(0x10AF0)) == 'Mani' assert unicodedata.script(chr(0x11CB0)) == 'Marc' assert unicodedata.script(chr(0x11D28)) == 'Gonm' assert unicodedata.script(chr(0xABDD)) == 'Mtei' assert unicodedata.script(chr(0x1E897)) == 'Mend' assert unicodedata.script(chr(0x109B0)) == 'Merc' assert unicodedata.script(chr(0x10993)) == 'Mero' assert unicodedata.script(chr(0x16F5D)) == 'Plrd' assert unicodedata.script(chr(0x1160B)) == 'Modi' assert unicodedata.script(chr(0x18A8)) == 'Mong' assert unicodedata.script(chr(0x16A48)) == 'Mroo' assert unicodedata.script(chr(0x1128C)) == 'Mult' assert unicodedata.script(chr(0x105B)) == 'Mymr' assert unicodedata.script(chr(0x108AF)) == 'Nbat' assert unicodedata.script(chr(0x19B3)) == 'Talu' assert unicodedata.script(chr(0x1143D)) == 'Newa' assert unicodedata.script(chr(0x07F4)) == 'Nkoo' assert unicodedata.script(chr(0x1B192)) == 'Nshu' assert unicodedata.script(chr(0x169C)) == 'Ogam' assert unicodedata.script(chr(0x1C56)) == 'Olck' assert unicodedata.script(chr(0x10CE9)) == 'Hung' assert unicodedata.script(chr(0x10316)) == 'Ital' assert unicodedata.script(chr(0x10A93)) == 'Narb' assert unicodedata.script(chr(0x1035A)) == 'Perm' assert unicodedata.script(chr(0x103D5)) == 'Xpeo' assert unicodedata.script(chr(0x10A65)) == 'Sarb' assert unicodedata.script(chr(0x10C09)) == 'Orkh' assert unicodedata.script(chr(0x0B60)) == 'Orya' assert unicodedata.script(chr(0x104CF)) == 'Osge' assert unicodedata.script(chr(0x104A8)) == 'Osma' assert unicodedata.script(chr(0x16B12)) == 'Hmng' assert unicodedata.script(chr(0x10879)) == 'Palm' assert unicodedata.script(chr(0x11AF1)) == 'Pauc' assert unicodedata.script(chr(0xA869)) == 'Phag' assert unicodedata.script(chr(0x10909)) == 'Phnx' assert unicodedata.script(chr(0x10B81)) == 'Phlp' assert unicodedata.script(chr(0xA941)) == 'Rjng' assert unicodedata.script(chr(0x16C3)) == 'Runr' assert unicodedata.script(chr(0x0814)) == 'Samr' assert unicodedata.script(chr(0xA88C)) == 'Saur' assert unicodedata.script(chr(0x111C8)) == 'Shrd' assert unicodedata.script(chr(0x1045F)) == 'Shaw' assert unicodedata.script(chr(0x115AD)) == 'Sidd' assert unicodedata.script(chr(0x1D8C0)) == 'Sgnw' assert unicodedata.script(chr(0x0DB9)) == 'Sinh' assert unicodedata.script(chr(0x110F9)) == 'Sora' assert unicodedata.script(chr(0x11A60)) == 'Soyo' assert unicodedata.script(chr(0x1B94)) == 'Sund' assert unicodedata.script(chr(0xA81F)) == 'Sylo' assert unicodedata.script(chr(0x0740)) == 'Syrc' assert unicodedata.script(chr(0x1714)) == 'Tglg' assert unicodedata.script(chr(0x1761)) == 'Tagb' assert unicodedata.script(chr(0x1965)) == 'Tale' assert unicodedata.script(chr(0x1A32)) == 'Lana' assert unicodedata.script(chr(0xAA86)) == 'Tavt' assert unicodedata.script(chr(0x116A5)) == 'Takr' assert unicodedata.script(chr(0x0B8E)) == 'Taml' assert unicodedata.script(chr(0x1754D)) == 'Tang' assert unicodedata.script(chr(0x0C40)) == 'Telu' assert unicodedata.script(chr(0x07A4)) == 'Thaa' assert unicodedata.script(chr(0x0E42)) == 'Thai' assert unicodedata.script(chr(0x0F09)) == 'Tibt' assert unicodedata.script(chr(0x2D3A)) == 'Tfng' assert unicodedata.script(chr(0x114B0)) == 'Tirh' assert unicodedata.script(chr(0x1038B)) == 'Ugar' assert unicodedata.script(chr(0xA585)) == 'Vaii' assert unicodedata.script(chr(0x118CF)) == 'Wara' assert unicodedata.script(chr(0xA066)) == 'Yiii' assert unicodedata.script(chr(0x11A31)) == 'Zanb' def test_script_extension(): assert unicodedata.script_extension("a") == {"Latn"} assert unicodedata.script_extension(chr(0)) == {"Zyyy"} assert unicodedata.script_extension(chr(0x0378)) == {"Zzzz"} assert unicodedata.script_extension(chr(0x10FFFF)) == {"Zzzz"} assert unicodedata.script_extension("\u0660") == {'Arab', 'Thaa', 'Yezi'} assert unicodedata.script_extension("\u0964") == { 'Beng', 'Deva', 'Dogr', 'Gong', 'Gonm', 'Gran', 'Gujr', 'Guru', 'Knda', 'Mahj', 'Mlym', 'Nand', 'Orya', 'Sind', 'Sinh', 'Sylo', 'Takr', 'Taml', 'Telu', 'Tirh'} def test_script_name(): assert unicodedata.script_name("Latn") == "Latin" assert unicodedata.script_name("Zyyy") == "Common" assert unicodedata.script_name("Zzzz") == "Unknown" # underscores in long names are replaced by spaces assert unicodedata.script_name("Egyp") == "Egyptian Hieroglyphs" with pytest.raises(KeyError): unicodedata.script_name("QQQQ") assert unicodedata.script_name("QQQQ", default="Unknown") def test_script_code(): assert unicodedata.script_code("Latin") == "Latn" assert unicodedata.script_code("Common") == "Zyyy" assert unicodedata.script_code("Unknown") == "Zzzz" # case, whitespace, underscores and hyphens are ignored assert unicodedata.script_code("Egyptian Hieroglyphs") == "Egyp" assert unicodedata.script_code("Egyptian_Hieroglyphs") == "Egyp" assert unicodedata.script_code("egyptianhieroglyphs") == "Egyp" assert unicodedata.script_code("Egyptian-Hieroglyphs") == "Egyp" with pytest.raises(KeyError): unicodedata.script_code("Does not exist") assert unicodedata.script_code("Does not exist", default="Zzzz") == "Zzzz" def test_block(): assert unicodedata.block("\x00") == "Basic Latin" assert unicodedata.block("\x7F") == "Basic Latin" assert unicodedata.block("\x80") == "Latin-1 Supplement" assert unicodedata.block("\u1c90") == "Georgian Extended" assert unicodedata.block("\u0870") == "No_Block" def test_ot_tags_from_script(): # simple assert unicodedata.ot_tags_from_script("Latn") == ["latn"] # script mapped to multiple new and old script tags assert unicodedata.ot_tags_from_script("Deva") == ["dev2", "deva"] # exceptions assert unicodedata.ot_tags_from_script("Hira") == ["kana"] # special script codes map to DFLT assert unicodedata.ot_tags_from_script("Zinh") == ["DFLT"] assert unicodedata.ot_tags_from_script("Zyyy") == ["DFLT"] assert unicodedata.ot_tags_from_script("Zzzz") == ["DFLT"] # this is invalid or unknown assert unicodedata.ot_tags_from_script("Aaaa") == ["DFLT"] def test_ot_tag_to_script(): assert unicodedata.ot_tag_to_script("latn") == "Latn" assert unicodedata.ot_tag_to_script("kana") == "Kana" assert unicodedata.ot_tag_to_script("DFLT") == None assert unicodedata.ot_tag_to_script("aaaa") == None assert unicodedata.ot_tag_to_script("beng") == "Beng" assert unicodedata.ot_tag_to_script("bng2") == "Beng" assert unicodedata.ot_tag_to_script("dev2") == "Deva" assert unicodedata.ot_tag_to_script("gjr2") == "Gujr" assert unicodedata.ot_tag_to_script("yi ") == "Yiii" assert unicodedata.ot_tag_to_script("nko ") == "Nkoo" assert unicodedata.ot_tag_to_script("vai ") == "Vaii" assert unicodedata.ot_tag_to_script("lao ") == "Laoo" assert unicodedata.ot_tag_to_script("yi") == "Yiii" for invalid_value in ("", " ", "z zz", "zzzzz"): with pytest.raises(ValueError, match="invalid OpenType tag"): unicodedata.ot_tag_to_script(invalid_value) def test_script_horizontal_direction(): assert unicodedata.script_horizontal_direction("Latn") == "LTR" assert unicodedata.script_horizontal_direction("Arab") == "RTL" assert unicodedata.script_horizontal_direction("Thaa") == "RTL" with pytest.raises(KeyError): unicodedata.script_horizontal_direction("Azzz") assert unicodedata.script_horizontal_direction("Azzz", default="LTR") == "LTR" if __name__ == "__main__": import sys sys.exit(pytest.main(sys.argv))