| Bucket (prefix gives spec section) | What is tested | Notes |
| 7_property_syntax | attribute, element and short form equivalence | |
| 8_default_format | default format annotation | |
| 8_define_format | defineFormat annotation & use of ref | |
| 8_combining_properties | combining properties from references | |
| 11_encodings_1 | range of encodings (core) | |
| 11_encodings_2 | range of encodings (rest) | optional |
| 12_1_alignment_bytes | explicit and implicit alignment (bytes) | |
| 12_1_alignment_bits | alignment (bits) | optional |
| 12_2_delimiters | delimiters | |
| 12_3_length_explicit_bytes | explicit lengths (bytes) | |
| 12_3_length_delimited_text | delimited lengths for text | |
| 12_3_length_delimited_binary | delimited lengths for binary | optional |
| 12_3_length_implicit | implicit lengths (bytes) | |
| 12_3_length_prefixed | prefix lengths | optional |
| 12_3_length_pattern | pattern lengths | |
| 12_3_length_end_of_parent | end of parent lengths | |
| 12_3_length_explicit_bits | lengths (bits) | optional |
| 13_4_strings_text | text strings | |
| 13_6_numbers_text_standard | standard text numbers | |
| 13_6_numbers_text_zoned | zoned text numbers | optional |
| 13_7_numbers_binary | binary numbers, incl float | |
| 13_7_numbers_binary_packed | packed decimal binary numbers | optional |
| 13_9_boolean_text | text booleans | |
| 13_10_boolean_binary | binary booleans | |
| 13_12_calendar_text | text calendars | |
| 13_13_calendar_binary_packed | packed decimal binary calendars | optional |
| 13_13_calendar_binary | binary calendars | |
| 13_2_text_escape_schemes | text data escaped | optional |
| 13_3_text_bidi | bidi text (all types) | optional |
| 13_simple_type_restrictions | creating own simple types | optional |
| 13_16_nils | nil handling | optional |
| 13_17_defaults | default handling | optional |
| 14_sequences_basic | basic sequences incl initiated | |
| 14_2_sequences_separated | sequences with separators | |
| 14_3_sequences_unordered | unordered sequences | optional |
| 14_4_sequences_floating | sequences with floaters | optional |
| 14_5_sequences_hidden | hidden groups | optional |
| 15_choices_basic | basic choices incl fixed length and initiated | |
| 15_choices_discriminated | use of discriminators | optional |
| 16_arrays | basic arrays, all types | |
| 16_arrays_discriminated | use of discriminators | optional |
| 17_calculated_values | input and output | optional |
| validation | validation against facets etc | optional |
| 7_assert | basic assert | optional |
| 7_discriminator | basic discriminator | optional |
| 7_assert_pattern | assert with regexps | optional |
| 7_discriminator_pattern | discriminator with regexps | optional |
| 23_expressions | all kinds of expression and all XPath functions | |
| 23_expressions_variables | variables in expressions | optional |
| 23_expressions_variables_external | externally set variables in expressions | optional |
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