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a155-U-u1/kernel-5.10/drivers/misc/mediatek/trusted_mem/tests/ut_api.h
2024-03-11 06:53:12 +11:00

91 lines
2.3 KiB
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2019 MediaTek Inc.
*/
#ifndef TMEM_UT_API_H
#define TMEM_UT_API_H
enum UT_RET_STATE {
UT_STATE_PASS = 0,
UT_STATE_FAIL = -1,
UT_STATE_UNSUPPORTED_CMD = -2,
};
struct ut_params {
u64 cmd;
s64 param1;
s64 param2;
s64 param3;
};
/* clang-format off */
/* Using glue macro to generate a 'return' to bypass checkpatch's check.
* ERROR: Macros with flow control statements should be avoided.
*/
#define UT_GLUE_RET(a, b) a##b
#define UT_OP(val, got, op, msg, halt) \
do { \
typeof(val) ret_val = val; \
typeof(got) ret_got = got; \
if (ret_val op ret_got) { \
pr_err("'%s' FAILED!\n", msg); \
pr_err( \
"[ERR]%s:%d unexpected: 0x%x, " \
"expected: 0x%x\n", \
__func__, __LINE__, ret_got, ret_val); \
ut_increase_fail_cnt(); \
if (halt) { \
ut_set_halt(); \
UT_GLUE_RET(ret, urn) UT_STATE_FAIL; \
} \
} else { \
ut_increase_pass_cnt(); \
pr_debug("'%s' PASSED!\n", msg); \
} \
} while (0)
#define UT_OP_NULL(got, msg, halt) \
do { \
typeof(got) ret_got = got; \
if (ret_got == NULL) { \
pr_err("'%s' FAILED!\n", msg); \
pr_err( \
"[ERR]%s:%d unexpected: %p, " \
"expected not null\n", \
__func__, __LINE__, ret_got); \
ut_increase_fail_cnt(); \
if (halt) { \
ut_set_halt(); \
UT_GLUE_RET(ret, urn) UT_STATE_FAIL; \
} \
} else { \
ut_increase_pass_cnt(); \
pr_debug("'%s' PASSED!\n", msg); \
} \
} while (0)
#define ASSERT_EQ(val, got, msg) UT_OP(val, got, !=, msg, 1)
#define ASSERT_NE(val, got, msg) UT_OP(val, got, ==, msg, 1)
#define ASSERT_LE(val, got, msg) UT_OP(val, got, >, msg, 1)
#define ASSERT_GE(val, got, msg) UT_OP(val, got, <, msg, 1)
#define ASSERT_TRUE(got, msg) UT_OP(1, got, !=, msg, 1)
#define ASSERT_FALSE(got, msg) UT_OP(1, got, ==, msg, 1)
#define ASSERT_NOTNULL(got, msg) UT_OP_NULL(got, msg, 1)
/* clang-format on */
void ut_set_halt(void);
bool ut_is_halt(void);
void ut_increase_pass_cnt(void);
void ut_increase_fail_cnt(void);
int invoke_ut_cases(u64 cmd, u64 param1, u64 param2, u64 param3);
void register_ut_test_case(char *test_description, u64 cmd, u64 param1,
u64 param2, u64 param3,
int (*tc)(struct ut_params *params,
char *test_desc));
#endif /* end of TMEM_UT_API_H */