mirror of git://gcc.gnu.org/git/gcc.git
142 lines
4.8 KiB
C++
142 lines
4.8 KiB
C++
/* Selftest support for JSON.
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Copyright (C) 2024-2025 Free Software Foundation, Inc.
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Contributed by David Malcolm <dmalcolm@redhat.com>.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_SELFTEST_JSON_H
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#define GCC_SELFTEST_JSON_H
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#include "json.h"
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/* The selftest code should entirely disappear in a production
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configuration, hence we guard all of it with #if CHECKING_P. */
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#if CHECKING_P
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namespace selftest {
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/* Assert that VALUE is a non-null json::string
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equalling EXPECTED_VALUE.
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Use LOC for any failures. */
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void
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assert_json_string_eq (const location &loc,
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const json::value *value,
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const char *expected_value);
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#define ASSERT_JSON_STRING_EQ(JSON_VALUE, EXPECTED_VALUE) \
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assert_json_string_eq ((SELFTEST_LOCATION), \
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(JSON_VALUE), \
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(EXPECTED_VALUE))
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/* Assert that VALUE is a non-null json::object,
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returning it as such, failing at LOC if this isn't the case. */
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const json::object *
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expect_json_object (const location &loc,
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const json::value *value);
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/* Assert that VALUE is a non-null json::object that has property
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PROPERTY_NAME.
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Return the value of the property.
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Use LOC for any failures. */
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const json::value *
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expect_json_object_with_property (const location &loc,
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const json::value *value,
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const char *property_name);
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/* Assert that VALUE is a non-null json::object that has property
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PROPERTY_NAME, and that the value of that property is a non-null
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json::integer_number equalling EXPECTED_VALUE.
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Use LOC for any failures. */
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void
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assert_json_int_property_eq (const location &loc,
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const json::value *value,
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const char *property_name,
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long expected_value);
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#define ASSERT_JSON_INT_PROPERTY_EQ(JSON_VALUE, PROPERTY_NAME, EXPECTED_VALUE) \
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assert_json_int_property_eq ((SELFTEST_LOCATION), \
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(JSON_VALUE), \
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(PROPERTY_NAME), \
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(EXPECTED_VALUE))
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/* Assert that VALUE is a non-null json::object that has property
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PROPERTY_NAME, and that the property value is a non-null JSON object.
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Return the value of the property as a json::object.
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Use LOC for any failures. */
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const json::object *
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expect_json_object_with_object_property (const location &loc,
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const json::value *value,
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const char *property_name);
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#define EXPECT_JSON_OBJECT_WITH_OBJECT_PROPERTY(JSON_VALUE, PROPERTY_NAME) \
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expect_json_object_with_object_property ((SELFTEST_LOCATION), \
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(JSON_VALUE), \
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(PROPERTY_NAME))
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/* Assert that VALUE is a non-null json::object that has property
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PROPERTY_NAME, and that the property value is a non-null JSON array.
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Return the value of the property as a json::array.
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Use LOC for any failures. */
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const json::array *
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expect_json_object_with_array_property (const location &loc,
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const json::value *value,
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const char *property_name);
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#define EXPECT_JSON_OBJECT_WITH_ARRAY_PROPERTY(JSON_VALUE, PROPERTY_NAME) \
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expect_json_object_with_array_property ((SELFTEST_LOCATION), \
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(JSON_VALUE), \
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(PROPERTY_NAME))
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/* Assert that VALUE is a non-null json::object that has property
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PROPERTY_NAME, and that the property value is a non-null JSON string.
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Return the value of the property as a json::string.
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Use LOC for any failures. */
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const json::string *
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expect_json_object_with_string_property (const location &loc,
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const json::value *value,
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const char *property_name);
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#define EXPECT_JSON_OBJECT_WITH_STRING_PROPERTY(JSON_VALUE, PROPERTY_NAME) \
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expect_json_object_with_string_property ((SELFTEST_LOCATION), \
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(JSON_VALUE), \
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(PROPERTY_NAME))
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/* Assert that VALUE is a non-null json::object that has property
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PROPERTY_NAME, and that the value of that property is a non-null
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JSON string equalling EXPECTED_VALUE.
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Use LOC for any failures. */
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void
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assert_json_string_property_eq (const location &loc,
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const json::value *value,
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const char *property_name,
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const char *expected_value);
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#define ASSERT_JSON_STRING_PROPERTY_EQ(JSON_VALUE, PROPERTY_NAME, EXPECTED_VALUE) \
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assert_json_string_property_eq ((SELFTEST_LOCATION), \
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(JSON_VALUE), \
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(PROPERTY_NAME), \
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(EXPECTED_VALUE))
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} // namespace selftest
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#endif /* #if CHECKING_P */
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#endif /* GCC_SELFTEST_JSON_H */
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