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"""
Test runner for the JSON Schema official test suite
Tests comprehensive correctness of each draft's validator.
See https://github.com/json-schema-org/JSON-Schema-Test-Suite for details.
"""
import sys
import warnings
from jsonschema import (
Draft3Validator,
Draft4Validator,
Draft6Validator,
Draft7Validator,
draft3_format_checker,
draft4_format_checker,
draft6_format_checker,
draft7_format_checker,
)
from jsonschema.tests._helpers import bug
from jsonschema.tests._suite import Suite
from jsonschema.validators import _DEPRECATED_DEFAULT_TYPES, create
SUITE = Suite()
DRAFT3 = SUITE.version(name="draft3")
DRAFT4 = SUITE.version(name="draft4")
DRAFT6 = SUITE.version(name="draft6")
DRAFT7 = SUITE.version(name="draft7")
def skip(message, **kwargs):
def skipper(test):
if all(value == getattr(test, attr) for attr, value in kwargs.items()):
return message
return skipper
def missing_format(checker):
def missing_format(test):
schema = test.schema
if schema is True or schema is False or "format" not in schema:
return
if schema["format"] not in checker.checkers:
return "Format checker {0!r} not found.".format(schema["format"])
return missing_format
is_narrow_build = sys.maxunicode == 2 ** 16 - 1
if is_narrow_build: # pragma: no cover
message = "Not running surrogate Unicode case, this Python is narrow."
def narrow_unicode_build(test): # pragma: no cover
return skip(
message=message,
description="one supplementary Unicode code point is not long enough",
)(test) or skip(
message=message,
description="two supplementary Unicode code points is long enough",
)(test)
else:
def narrow_unicode_build(test): # pragma: no cover
return
TestDraft3 = DRAFT3.to_unittest_testcase(
DRAFT3.tests(),
DRAFT3.optional_tests_of(name="bignum"),
DRAFT3.optional_tests_of(name="format"),
DRAFT3.optional_tests_of(name="zeroTerminatedFloats"),
Validator=Draft3Validator,
format_checker=draft3_format_checker,
skip=lambda test: (
narrow_unicode_build(test)
or missing_format(draft3_format_checker)(test)
or skip(
message="Upstream bug in strict_rfc3339",
subject="format",
description="case-insensitive T and Z",
)(test)
),
)
TestDraft4 = DRAFT4.to_unittest_testcase(
DRAFT4.tests(),
DRAFT4.optional_tests_of(name="bignum"),
DRAFT4.optional_tests_of(name="format"),
DRAFT4.optional_tests_of(name="zeroTerminatedFloats"),
Validator=Draft4Validator,
format_checker=draft4_format_checker,
skip=lambda test: (
narrow_unicode_build(test)
or missing_format(draft4_format_checker)(test)
or skip(
message=bug(),
subject="ref",
case_description="Recursive references between schemas",
)(test)
or skip(
message=bug(371),
subject="ref",
case_description="Location-independent identifier",
)(test)
or skip(
message=bug(371),
subject="ref",
case_description=(
"Location-independent identifier with absolute URI"
),
)(test)
or skip(
message=bug(371),
subject="ref",
case_description=(
"Location-independent identifier with base URI change in subschema"
),
)(test)
or skip(
message=bug(),
subject="refRemote",
case_description="base URI change - change folder in subschema",
)(test)
or skip(
message="Upstream bug in strict_rfc3339",
subject="format",
description="case-insensitive T and Z",
)(test)
),
)
TestDraft6 = DRAFT6.to_unittest_testcase(
DRAFT6.tests(),
DRAFT6.optional_tests_of(name="bignum"),
DRAFT6.optional_tests_of(name="format"),
DRAFT6.optional_tests_of(name="zeroTerminatedFloats"),
Validator=Draft6Validator,
format_checker=draft6_format_checker,
skip=lambda test: (
narrow_unicode_build(test)
or missing_format(draft6_format_checker)(test)
or skip(
message=bug(),
subject="ref",
case_description="Recursive references between schemas",
)(test)
or skip(
message=bug(371),
subject="ref",
case_description="Location-independent identifier",
)(test)
or skip(
message=bug(371),
subject="ref",
case_description=(
"Location-independent identifier with absolute URI"
),
)(test)
or skip(
message=bug(371),
subject="ref",
case_description=(
"Location-independent identifier with base URI change in subschema"
),
)(test)
or skip(
message=bug(),
subject="refRemote",
case_description="base URI change - change folder in subschema",
)(test)
or skip(
message="Upstream bug in strict_rfc3339",
subject="format",
description="case-insensitive T and Z",
)(test)
),
)
TestDraft7 = DRAFT7.to_unittest_testcase(
DRAFT7.tests(),
DRAFT7.format_tests(),
DRAFT7.optional_tests_of(name="bignum"),
DRAFT7.optional_tests_of(name="content"),
DRAFT7.optional_tests_of(name="zeroTerminatedFloats"),
Validator=Draft7Validator,
format_checker=draft7_format_checker,
skip=lambda test: (
narrow_unicode_build(test)
or missing_format(draft7_format_checker)(test)
or skip(
message=bug(),
subject="ref",
case_description="Recursive references between schemas",
)(test)
or skip(
message=bug(371),
subject="ref",
case_description="Location-independent identifier",
)(test)
or skip(
message=bug(371),
subject="ref",
case_description=(
"Location-independent identifier with absolute URI"
),
)(test)
or skip(
message=bug(371),
subject="ref",
case_description=(
"Location-independent identifier with base URI change in subschema"
),
)(test)
or skip(
message=bug(),
subject="refRemote",
case_description="base URI change - change folder in subschema",
)(test)
or skip(
message="Upstream bug in strict_rfc3339",
subject="date-time",
description="case-insensitive T and Z",
)(test)
or skip(
message=bug(593),
subject="content",
case_description=(
"validation of string-encoded content based on media type"
),
)(test)
or skip(
message=bug(593),
subject="content",
case_description="validation of binary string-encoding",
)(test)
or skip(
message=bug(593),
subject="content",
case_description=(
"validation of binary-encoded media type documents"
),
)(test)
),
)
with warnings.catch_warnings():
warnings.simplefilter("ignore", DeprecationWarning)
TestDraft3LegacyTypeCheck = DRAFT3.to_unittest_testcase(
# Interestingly the any part couldn't really be done w/the old API.
(
(test for test in each if test.schema != {"type": "any"})
for each in DRAFT3.tests_of(name="type")
),
name="TestDraft3LegacyTypeCheck",
Validator=create(
meta_schema=Draft3Validator.META_SCHEMA,
validators=Draft3Validator.VALIDATORS,
default_types=_DEPRECATED_DEFAULT_TYPES,
),
)
TestDraft4LegacyTypeCheck = DRAFT4.to_unittest_testcase(
DRAFT4.tests_of(name="type"),
name="TestDraft4LegacyTypeCheck",
Validator=create(
meta_schema=Draft4Validator.META_SCHEMA,
validators=Draft4Validator.VALIDATORS,
default_types=_DEPRECATED_DEFAULT_TYPES,
),
)
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