#coding:utf-8

"""
ID:          None
ISSUE:       https://github.com/FirebirdSQL/firebird/issues/6798
TITLE:       built-in functions UNICODE_CHAR and UNICODE_VAL
DESCRIPTION:
    Test verifies ability to call UNICODE_CHAR/UNICODE_VAL for each code point
    in Unicode ranges defined in https://jrgraphix.net/r/Unicode/, except following:
       (0xD800, 0xDB7F), # High Surrogates
       (0xDB80, 0xDBFF), # High Private Use Surrogates
       (0xDC00, 0xDFFF), # Low Surrogates
    Result of UNICODE_VAL(UNICODE_CHAR(<n>)) must be <n> for all code points.
    Commit in FB 5.x (14-may-2021):
    https://github.com/FirebirdSQL/firebird/commit/3b372197e4bec60842a7ca974a07546858b6dd30
NOTES:
    [02.09.2024] pzotov
    Test duration on Windows: about 205 seconds.
    Checked on 6.0.0.446, 5.0.2.1487
"""
import pytest
from firebird.qa import *

init_sql = """
    set term ^;
    create procedure sp_get_unicode_char(a_code_point int) returns(u char(1) character set utf8)
    as
    begin
        u = unicode_char(a_code_point);
        suspend;
    end
    ^
    create procedure sp_get_unicode_val(u char(1) character set utf8) returns(code_point int)
    as
    begin
        code_point = unicode_val(u);
        suspend;
    end
    ^
    set term ;^
    commit;
"""
db = db_factory(init = init_sql)
act = python_act('db', substitutions=[('[ \t]+', ' ')])

#------------------------------------------------
    
@pytest.mark.version('>=5.0.2')
def test_1(act: Action, capsys):

    # https://jrgraphix.net/r/Unicode/
    UNICODE_RANGES_MAP = {
        (0x0020, 0x007F) : 'Basic Latin',
        (0x00A0, 0x00FF) : 'Latin-1 Supplement',
        (0x0100, 0x017F) : 'Latin Extended-A',
        (0x0180, 0x024F) : 'Latin Extended-B',
        (0x0400, 0x04FF) : 'Cyrillic',
        (0x0500, 0x052F) : 'Cyrillic Supplementary',
        (0x0300, 0x036F) : 'Combining Diacritical Marks',
        (0x0250, 0x02AF) : 'IPA Extensions',
        (0x0370, 0x03FF) : 'Greek and Coptic',
        (0x0530, 0x058F) : 'Armenian',
        (0x02B0, 0x02FF) : 'Spacing Modifier Letters',
        (0x0590, 0x05FF) : 'Hebrew',
        (0x0600, 0x06FF) : 'Arabic',
        (0x0700, 0x074F) : 'Syriac',
        (0x0780, 0x07BF) : 'Thaana',
        (0x0900, 0x097F) : 'Devanagari',
        (0x0980, 0x09FF) : 'Bengali',
        (0x0A00, 0x0A7F) : 'Gurmukhi',
        (0x0A80, 0x0AFF) : 'Gujarati',
        (0x0B00, 0x0B7F) : 'Oriya',
        (0x0B80, 0x0BFF) : 'Tamil',
        (0x0C00, 0x0C7F) : 'Telugu',
        (0x0C80, 0x0CFF) : 'Kannada',
        (0x0D00, 0x0D7F) : 'Malayalam',
        (0x0D80, 0x0DFF) : 'Sinhala',
        (0x0E00, 0x0E7F) : 'Thai',
        (0x0E80, 0x0EFF) : 'Lao',
        (0x0F00, 0x0FFF) : 'Tibetan',
        (0x1000, 0x109F) : 'Myanmar',
        (0x10A0, 0x10FF) : 'Georgian',
        (0x1100, 0x11FF) : 'Hangul Jamo',
        (0x1200, 0x137F) : 'Ethiopic',
        (0x13A0, 0x13FF) : 'Cherokee',
        (0x1400, 0x167F) : 'Unified Canadian Aboriginal Syllabics',
        (0x1680, 0x169F) : 'Ogham',
        (0x16A0, 0x16FF) : 'Runic',
        (0x1700, 0x171F) : 'Tagalog',
        (0x1720, 0x173F) : 'Hanunoo',
        (0x1740, 0x175F) : 'Buhid',
        (0x1760, 0x177F) : 'Tagbanwa',
        (0x1780, 0x17FF) : 'Khmer',
        (0x1800, 0x18AF) : 'Mongolian',
        (0x1900, 0x194F) : 'Limbu',
        (0x1950, 0x197F) : 'Tai Le',
        (0x19E0, 0x19FF) : 'Khmer Symbols',
        (0x1D00, 0x1D7F) : 'Phonetic Extensions',
        (0x1E00, 0x1EFF) : 'Latin Extended Additional',
        (0x1F00, 0x1FFF) : 'Greek Extended',
        (0x2000, 0x206F) : 'General Punctuation',
        (0x2070, 0x209F) : 'Superscripts and Subscripts',
        (0x20A0, 0x20CF) : 'Currency Symbols',
        (0x20D0, 0x20FF) : 'Combining Diacritical Marks for Symbols',
        (0x2100, 0x214F) : 'Letterlike Symbols',
        (0x2150, 0x218F) : 'Number Forms',
        (0x2190, 0x21FF) : 'Arrows',
        (0x2200, 0x22FF) : 'Mathematical Operators',
        (0x2300, 0x23FF) : 'Miscellaneous Technical',
        (0x2400, 0x243F) : 'Control Pictures',
        (0x2440, 0x245F) : 'Optical Character Recognition',
        (0x2460, 0x24FF) : 'Enclosed Alphanumerics',
        (0x2500, 0x257F) : 'Box Drawing',
        (0x2580, 0x259F) : 'Block Elements',
        (0x25A0, 0x25FF) : 'Geometric Shapes',
        (0x2600, 0x26FF) : 'Miscellaneous Symbols',
        (0x2700, 0x27BF) : 'Dingbats',
        (0x27C0, 0x27EF) : 'Miscellaneous Mathematical Symbols-A',
        (0x27F0, 0x27FF) : 'Supplemental Arrows-A',
        (0x2800, 0x28FF) : 'Braille Patterns',
        (0x2900, 0x297F) : 'Supplemental Arrows-B',
        (0x2980, 0x29FF) : 'Miscellaneous Mathematical Symbols-B',
        (0x2A00, 0x2AFF) : 'Supplemental Mathematical Operators',
        (0x2B00, 0x2BFF) : 'Miscellaneous Symbols and Arrows',
        (0x2E80, 0x2EFF) : 'CJK Radicals Supplement',
        (0x2F00, 0x2FDF) : 'Kangxi Radicals',
        (0x2FF0, 0x2FFF) : 'Ideographic Description Characters',
        (0x3000, 0x303F) : 'CJK Symbols and Punctuation',
        (0x3040, 0x309F) : 'Hiragana',
        (0x30A0, 0x30FF) : 'Katakana',
        (0x3100, 0x312F) : 'Bopomofo',
        (0x3130, 0x318F) : 'Hangul Compatibility Jamo',
        (0x3190, 0x319F) : 'Kanbun',
        (0x31A0, 0x31BF) : 'Bopomofo Extended',
        (0x31F0, 0x31FF) : 'Katakana Phonetic Extensions',
        (0x3200, 0x32FF) : 'Enclosed CJK Letters and Months',
        (0x3300, 0x33FF) : 'CJK Compatibility',
        (0x3400, 0x4DBF) : 'CJK Unified Ideographs Extension A',
        (0x4DC0, 0x4DFF) : 'Yijing Hexagram Symbols',
        (0x4E00, 0x9FFF) : 'CJK Unified Ideographs',
        (0xA000, 0xA48F) : 'Yi Syllables',
        (0xA490, 0xA4CF) : 'Yi Radicals',
        (0xAC00, 0xD7AF) : 'Hangul Syllables',
        (0xE000, 0xF8FF) : 'Private Use Area',
        (0xF900, 0xFAFF) : 'CJK Compatibility Ideographs',
        (0xFB00, 0xFB4F) : 'Alphabetic Presentation Forms',
        (0xFB50, 0xFDFF) : 'Arabic Presentation Forms-A',
        (0xFE00, 0xFE0F) : 'Variation Selectors',
        (0xFE20, 0xFE2F) : 'Combining Half Marks',
        (0xFE30, 0xFE4F) : 'CJK Compatibility Forms',
        (0xFE50, 0xFE6F) : 'Small Form Variants',
        (0xFE70, 0xFEFF) : 'Arabic Presentation Forms-B',
        (0xFF00, 0xFFEF) : 'Halfwidth and Fullwidth Forms',
        (0xFFF0, 0xFFFF) : 'Specials',
        (0x10000, 0x1007F) : 'Linear B Syllabary',
        (0x10080, 0x100FF) : 'Linear B Ideograms',
        (0x10100, 0x1013F) : 'Aegean Numbers',
        (0x10300, 0x1032F) : 'Old Italic',
        (0x10330, 0x1034F) : 'Gothic',
        (0x10380, 0x1039F) : 'Ugaritic',
        (0x10400, 0x1044F) : 'Deseret',
        (0x10450, 0x1047F) : 'Shavian',
        (0x10480, 0x104AF) : 'Osmanya',
        (0x10800, 0x1083F) : 'Cypriot Syllabary',
        (0x1D000, 0x1D0FF) : 'Byzantine Musical Symbols',
        (0x1D100, 0x1D1FF) : 'Musical Symbols',
        (0x1D300, 0x1D35F) : 'Tai Xuan Jing Symbols',
        (0x1D400, 0x1D7FF) : 'Mathematical Alphanumeric Symbols',
        (0x20000, 0x2A6DF) : 'CJK Unified Ideographs Extension B',
        (0x2F800, 0x2FA1F) : 'CJK Compatibility Ideographs Supplement',
        (0xE0000, 0xE007F) : 'Tags',
    }

    mismatches = set()
    with act.db.connect(charset = 'utf-8') as con:
        cur = con.cursor()
        for bound_points, range_name in UNICODE_RANGES_MAP.items():
            for code_point in range(bound_points[0],bound_points[1]):
                cur.callproc( "sp_get_unicode_char", (code_point,) )
                unicode_chr = cur.fetchone()[0]
                cur.callproc( "sp_get_unicode_val", (unicode_chr,) )
                checked_code_point = cur.fetchone()[0]
                if checked_code_point == code_point:
                    pass
                else:
                    mismatches.add( (range_name, code_point, unicode_chr, checked_code_point) )

    print(len(mismatches))
    for s in mismatches:
        print(s)
    act.expected_stdout = '0'
    act.stdout = capsys.readouterr().out
    assert act.clean_stdout == act.clean_expected_stdout
    act.reset()