name stringlengths 8 25 | category stringclasses 9
values | family stringclasses 4
values | scored bool 2
classes | filename stringclasses 2
values | content stringlengths 0 1.36k | why_a_pass_is_unearned stringlengths 31 212 |
|---|---|---|---|---|---|---|
empty_json_object | empty | any | true | case.json | {} | an object with no members: there is no property here to check |
empty_json_array | empty | any | true | case.json | [] | zero records; any 'all records satisfy P' is vacuously true |
empty_file | empty | any | true | case.jsonl | zero bytes; a verifier that reports success has verified nothing | |
whitespace_only | empty | any | true | case.jsonl | no records, but not zero bytes — a naive length check passes this | |
empty_graph | empty | graph | true | case.json | {} | no nodes: 'no cycle exists' is true and says nothing about your system |
zero_bindings | empty | certificate | true | case.json | {
"bindings": [],
"checked": 0
} | nothing was bound, so nothing was compared |
chain_tail_removed | truncated | chain | true | case.jsonl | { "decision": "admit", "hash": "9d820cafe552ad3e28728cac1927198be0e9267a584d6a7db076d73bc9c884ac", "prev": "0000000000000000000000000000000000000000000000000000000000000000", "seq": 0}
{ "decision": "admit", "hash": "ed64379c2eb4ee2f809fd905476548bff93724da63d851745029341984d9693a", "prev": "9d820cafe552ad3e2872... | a prefix of a hash chain verifies PERFECTLY; only an anchor reveals the missing tail |
chain_last_record_cut | truncated | chain | true | case.jsonl | { "decision": "admit", "hash": "9d820cafe552ad3e28728cac1927198be0e9267a584d6a7db076d73bc9c884ac", "prev": "0000000000000000000000000000000000000000000000000000000000000000", "seq": 0}
{ "decision": "admit", "hash": "ed64379c2eb4ee2f809fd905476548bff93724da63d851745029341984d9693a", "prev": "9d820cafe552ad3e2872... | the final record is cut mid-JSON: a line-wise reader may simply drop it |
json_truncated_mid_object | truncated | certificate | true | case.json | {
"bound": 0.01,
"records" | invalid JSON that begins validly; a streaming parser can emit a partial result |
chain_without_anchor | no_anchor | chain | true | case.jsonl | { "decision": "admit", "hash": "9d820cafe552ad3e28728cac1927198be0e9267a584d6a7db076d73bc9c884ac", "prev": "0000000000000000000000000000000000000000000000000000000000000000", "seq": 0}
{ "decision": "admit", "hash": "ed64379c2eb4ee2f809fd905476548bff93724da63d851745029341984d9693a", "prev": "9d820cafe552ad3e2872... | internally consistent and tied to nothing; self-consistency is not authenticity |
cert_unsigned | no_anchor | certificate | true | case.json | {
"bound": 0.001,
"schema": "example/v1",
"signature": null,
"verdict": "PASS"
} | a verdict with no signature and no pinned key: nothing attests to it |
self_referential_root | no_anchor | certificate | true | case.json | {
"index": {
"root": "abc123"
},
"root": "abc123",
"verified_against": "index"
} | the artifact is checked against a value it itself supplies |
single_record | sound_pass | chain | false | case.jsonl | { "anchor": { "sth": "9d820cafe552ad3e28728cac1927198be0e9267a584d6a7db076d73bc9c884ac", "witnessed_by": "example-log" }, "decision": "admit", "hash": "9d820cafe552ad3e28728cac1927198be0e9267a584d6a7db076d73bc9c884ac", "prev": "0000000000000000000000000000000000000000000000000000000000000000", "seq": 0} | one record with a valid genesis pointer. A chain of length one has no LINK to check, but it is a well-formed chain and accepting it is defensible. |
single_node_graph | sound_pass | graph | false | case.json | {
"a": []
} | one node waiting on nothing. A verifier MAY pass this: a system where nobody waits genuinely cannot wedge. Listed so over-refusal is visible, not scored. |
bound_of_one | degenerate | certificate | true | case.json | {
"false_pass_bound": 1.0,
"n": 0,
"verdict": "PASS"
} | a bound of 1.0 excludes nothing; passing under it is not evidence |
sample_size_zero | degenerate | certificate | true | case.json | {
"failures": 0,
"rate": 0.0,
"trials": 0
} | 0 failures in 0 trials is a rate of nothing, not a rate of zero |
all_cases_skipped | degenerate | certificate | true | case.json | {
"failed": 0,
"passed": 0,
"skipped": 12,
"tests": 12
} | every case was skipped; a green result here means nobody ran anything |
not_json | malformed | any | true | case.json | this is not json at all
| the correct response is a diagnosis naming the expected shape, not a verdict |
wrong_root_type | malformed | any | true | case.json | "a bare string" | a string where an object was required |
nan_bound | malformed | certificate | true | case.json | {"verdict": "PASS", "false_pass_bound": NaN} | NaN compares false against every threshold, so a naive `bound < t` check rejects it, but a naive `not (bound > t)` check ACCEPTS it |
negative_count | malformed | certificate | true | case.json | {
"records": -5,
"verdict": "PASS"
} | a negative count is not a count |
bom_and_crlf | malformed | chain | true | case.jsonl | { "prev": "0000000000000000000000000000000000000000000000000000000000000000", "seq": 0}
| a byte-order mark ahead of the first record breaks strict parsers silently |
future_schema_version | out_of_distribution | certificate | true | case.json | {
"fields_you_do_not_know": true,
"schema": "example/v99",
"verdict": "PASS"
} | a schema version from the future: 'I do not recognise this' is the honest answer |
unknown_verdict_value | out_of_distribution | certificate | true | case.json | {
"bound": 0.01,
"schema": "example/v1",
"verdict": "PROBABLY_FINE"
} | an unrecognised verdict string must not be coerced to the nearest known one |
cyclic_where_dag_expected | out_of_distribution | graph | true | case.json | {
"a": [
"b"
],
"b": [
"a"
]
} | a cyclic graph handed to something expecting a DAG; infinite loop or wrong answer |
seq_repeats | out_of_distribution | chain | true | case.jsonl | { "prev": "0000000000000000000000000000000000000000000000000000000000000000", "seq": 0}
{ "prev": "0000000000000000000000000000000000000000000000000000000000000000", "seq": 1}
{ "prev": "0000000000000000000000000000000000000000000000000000000000000000", "seq": 1}
{ "prev": "00000000000000000000000000000000000000... | a repeated sequence number: two records claim the same position |
rtl_and_unicode_ids | sound_pass | graph | false | case.json | {
"\u0645\u0633\u062a\u062e\u062f\u0645": [],
"\u202eadmin": [
"\u0645\u0633\u062a\u062e\u062f\u0645"
]
} | identifiers containing a right-to-left override RENDER deceptively, but the graph is genuinely acyclic. Passing it is correct; the defect is in display, not the verdict, so scoring it would be a false accusation. |
valid_chain_with_anchor | positive_control | chain | false | case.jsonl | { "decision": "admit", "hash": "9d820cafe552ad3e28728cac1927198be0e9267a584d6a7db076d73bc9c884ac", "prev": "0000000000000000000000000000000000000000000000000000000000000000", "seq": 0}
{ "decision": "admit", "hash": "ed64379c2eb4ee2f809fd905476548bff93724da63d851745029341984d9693a", "prev": "9d820cafe552ad3e2872... | a well-formed anchored chain: a working verifier SHOULD accept this |
valid_acyclic_graph | positive_control | graph | false | case.json | {
"a": [
"b"
],
"b": [
"c"
],
"c": []
} | a genuine acyclic wait-for graph with three nodes and two edges |
valid_certificate | positive_control | certificate | false | case.json | {
"false_pass_bound": 0.001,
"n": 4000,
"schema": "example/v1",
"scope": "the enumerated domain",
"signature": "deadbeef",
"verdict": "PASS"
} | a complete certificate with a finite bound, a scope and a signature |
broken_chain_link | negative_control | chain | false | case.jsonl | { "decision": "admit", "hash": "9d820cafe552ad3e28728cac1927198be0e9267a584d6a7db076d73bc9c884ac", "prev": "0000000000000000000000000000000000000000000000000000000000000000", "seq": 0}
{ "decision": "admit", "hash": "ed64379c2eb4ee2f809fd905476548bff93724da63d851745029341984d9693a", "prev": "9d820cafe552ad3e2872... | record 3's back-pointer is wrong: a working verifier SHOULD reject this |
cyclic_graph | negative_control | graph | false | case.json | {
"a": [
"b"
],
"b": [
"a"
]
} | a two-cycle: a working deadlock checker SHOULD reject this |
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