tests: add Unicode general category tests

Author: BurntSushi

tests/unicode.rs

@@ -29,3 +29,82 @@ mat!(uni_boundary_none, r"\d\b", "6δ", None);
 mat!(uni_boundary_ogham, r"\d\b", "6 ", Some((0, 1)));
 mat!(uni_not_boundary_none, r"\d\B", "6δ", Some((0, 1)));
 mat!(uni_not_boundary_ogham, r"\d\B", "6 ", None);
+
+// Test general categories.
+//
+// We should test more, but there's a lot. Write a script to generate more of
+// these tests.
+mat!(uni_class_gencat_cased_letter,
+     r"\p{Cased_Letter}", "Ａ", Some((0, 3)));
+mat!(uni_class_gencat_close_punctuation,
+     r"\p{Close_Punctuation}", "❯", Some((0, 3)));
+mat!(uni_class_gencat_connector_punctuation,
+     r"\p{Connector_Punctuation}", "⁀", Some((0, 3)));
+mat!(uni_class_gencat_control,
+     r"\p{Control}", "\u{9f}", Some((0, 2)));
+mat!(uni_class_gencat_currency_symbol,
+     r"\p{Currency_Symbol}", "￡", Some((0, 3)));
+mat!(uni_class_gencat_dash_punctuation,
+     r"\p{Dash_Punctuation}", "〰", Some((0, 3)));
+mat!(uni_class_gencat_decimal_numer,
+     r"\p{Decimal_Number}", "𑓙", Some((0, 4)));
+mat!(uni_class_gencat_enclosing_mark,
+     r"\p{Enclosing_Mark}", "\u{A672}", Some((0, 3)));
+mat!(uni_class_gencat_final_punctuation,
+     r"\p{Final_Punctuation}", "⸡", Some((0, 3)));
+mat!(uni_class_gencat_format,
+     r"\p{Format}", "\u{E007F}", Some((0, 4)));
+mat!(uni_class_gencat_initial_punctuation,
+     r"\p{Initial_Punctuation}", "⸜", Some((0, 3)));
+mat!(uni_class_gencat_letter,
+     r"\p{Letter}", "Έ", Some((0, 2)));
+mat!(uni_class_gencat_letter_number,
+     r"\p{Letter_Number}", "ↂ", Some((0, 3)));
+mat!(uni_class_gencat_line_separator,
+     r"\p{Line_Separator}", "\u{2028}", Some((0, 3)));
+mat!(uni_class_gencat_lowercase_letter,
+     r"\p{Lowercase_Letter}", "ϛ", Some((0, 2)));
+mat!(uni_class_gencat_mark,
+     r"\p{Mark}", "\u{E01EF}", Some((0, 4)));
+mat!(uni_class_gencat_math,
+     r"\p{Math}", "⋿", Some((0, 3)));
+mat!(uni_class_gencat_modifier_letter,
+     r"\p{Modifier_Letter}", "𖭃", Some((0, 4)));
+mat!(uni_class_gencat_modifier_symbol,
+     r"\p{Modifier_Symbol}", "🏿", Some((0, 4)));
+mat!(uni_class_gencat_nonspacing_mark,
+     r"\p{Nonspacing_Mark}", "\u{1E94A}", Some((0, 4)));
+mat!(uni_class_gencat_number,
+     r"\p{Number}", "⓿", Some((0, 3)));
+mat!(uni_class_gencat_open_punctuation,
+     r"\p{Open_Punctuation}", "｟", Some((0, 3)));
+mat!(uni_class_gencat_other,
+     r"\p{Other}", "\u{bc9}", Some((0, 3)));
+mat!(uni_class_gencat_other_letter,
+     r"\p{Other_Letter}", "ꓷ", Some((0, 3)));
+mat!(uni_class_gencat_other_number,
+     r"\p{Other_Number}", "㉏", Some((0, 3)));
+mat!(uni_class_gencat_other_punctuation,
+     r"\p{Other_Punctuation}", "𞥞", Some((0, 4)));
+mat!(uni_class_gencat_other_symbol,
+     r"\p{Other_Symbol}", "⅌", Some((0, 3)));
+mat!(uni_class_gencat_paragraph_separator,
+     r"\p{Paragraph_Separator}", "\u{2029}", Some((0, 3)));
+mat!(uni_class_gencat_private_use,
+     r"\p{Private_Use}", "\u{10FFFD}", Some((0, 4)));
+mat!(uni_class_gencat_punctuation,
+     r"\p{Punctuation}", "𑁍", Some((0, 4)));
+mat!(uni_class_gencat_separator,
+     r"\p{Separator}", "\u{3000}", Some((0, 3)));
+mat!(uni_class_gencat_space_separator,
+     r"\p{Space_Separator}", "\u{205F}", Some((0, 3)));
+mat!(uni_class_gencat_spacing_mark,
+     r"\p{Spacing_Mark}", "\u{16F7E}", Some((0, 4)));
+mat!(uni_class_gencat_symbol,
+     r"\p{Symbol}", "⯈", Some((0, 3)));
+mat!(uni_class_gencat_titlecase_letter,
+     r"\p{Titlecase_Letter}", "ῼ", Some((0, 3)));
+mat!(uni_class_gencat_unassigned,
+     r"\p{Unassigned}", "\u{10FFFF}", Some((0, 4)));
+mat!(uni_class_gencat_uppercase_letter,
+     r"\p{Uppercase_Letter}", "Ꝋ", Some((0, 3)));