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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | mjames | 1 | #ifndef _JTEST_TEST_DEFINE_H_ |
| 2 | #define _JTEST_TEST_DEFINE_H_ |
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| 3 | |||
| 4 | /*--------------------------------------------------------------------------------*/ |
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| 5 | /* Includes */ |
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| 6 | /*--------------------------------------------------------------------------------*/ |
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| 7 | |||
| 8 | #include "jtest_util.h" |
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| 9 | #include "jtest_define.h" |
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| 10 | #include "jtest_test.h" |
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| 11 | |||
| 12 | /* For defining macros with optional arguments */ |
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| 13 | #include "opt_arg/opt_arg.h" |
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| 14 | |||
| 15 | /*--------------------------------------------------------------------------------*/ |
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| 16 | /* Macros and Defines */ |
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| 17 | /*--------------------------------------------------------------------------------*/ |
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| 18 | |||
| 19 | /** |
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| 20 | * Prefix for all #JTEST_TEST_t structs. |
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| 21 | */ |
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| 22 | #define JTEST_TEST_STRUCT_NAME_PREFIX G_JTEST_TEST_STRUCT_ |
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| 23 | |||
| 24 | /** |
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| 25 | * Define test template used by #JTEST_TEST_t tests. |
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| 26 | */ |
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| 27 | #define JTEST_TEST_FN_TEMPLATE(test_fn) \ |
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| 28 | JTEST_TEST_RET_t test_fn(void) |
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| 29 | |||
| 30 | #define JTEST_TEST_FN_PROTOTYPE JTEST_TEST_FN_TEMPLATE /**< Alias for |
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| 31 | * #JTEST_TEST_FN_TEMPLATE. */ |
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| 32 | |||
| 33 | /** |
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| 34 | * Evaluate to the name of the #JTEST_TEST_t struct associated with test_fn. |
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| 35 | */ |
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| 36 | #define JTEST_TEST_STRUCT_NAME(test_fn) \ |
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| 37 | JTEST_STRUCT_NAME(JTEST_TEST_STRUCT_NAME_PREFIX, test_fn) |
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| 38 | |||
| 39 | /** |
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| 40 | * Define a #JTEST_TEST_t struct based on the given test_fn. |
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| 41 | */ |
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| 42 | #define JTEST_TEST_DEFINE_STRUCT(test_fn) \ |
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| 43 | JTEST_DEFINE_STRUCT(JTEST_TEST_t, \ |
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| 44 | JTEST_TEST_STRUCT_NAME(test_fn)) |
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| 45 | |||
| 46 | /** |
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| 47 | * Declare a #JTEST_TEST_t struct based on the given test_fn. |
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| 48 | */ |
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| 49 | #define JTEST_TEST_DECLARE_STRUCT(test_fn) \ |
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| 50 | JTEST_DECLARE_STRUCT(JTEST_TEST_DEFINE_STRUCT(test_fn)) |
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| 51 | |||
| 52 | /** |
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| 53 | * Contents needed to initialize a JTEST_TEST_t struct. |
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| 54 | */ |
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| 55 | #define JTEST_TEST_STRUCT_INIT(test_fn, fut, enable) \ |
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| 56 | test_fn, \ |
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| 57 | STR_NL(test_fn), \ |
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| 58 | STR_NL(fut), \ |
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| 59 | { \ |
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| 60 | { \ |
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| 61 | enable, \ |
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| 62 | |||
| 63 | } \ |
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| 64 | } \ |
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| 65 | |||
| 66 | |||
| 67 | /** |
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| 68 | * Initialize the contents of a #JTEST_TEST_t struct. |
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| 69 | */ |
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| 70 | #define JTEST_TEST_INIT(test_fn, fut, enable) \ |
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| 71 | JTEST_TEST_DEFINE_STRUCT(test_fn) = { \ |
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| 72 | JTEST_TEST_STRUCT_INIT(test_fn, fut, enable) \ |
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| 73 | } |
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| 74 | |||
| 75 | /* Test Definition Macro */ |
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| 76 | /*--------------------------------------------------------------------------------*/ |
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| 77 | |||
| 78 | /** |
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| 79 | * Define a #JTEST_TEST_t object and a test function. |
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| 80 | */ |
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| 81 | #define _JTEST_DEFINE_TEST(test_fn, fut, enable) \ |
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| 82 | JTEST_TEST_FN_PROTOTYPE(test_fn); \ |
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| 83 | JTEST_TEST_INIT(test_fn, fut, enable); \ |
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| 84 | JTEST_TEST_FN_PROTOTYPE(test_fn) /* Notice the lacking semicolon */ |
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| 85 | |||
| 86 | /** |
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| 87 | * Declare a #JTEST_TEST_t object and a test function prototype. |
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| 88 | */ |
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| 89 | #define JTEST_DECLARE_TEST(test_fn) \ |
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| 90 | JTEST_TEST_FN_PROTOTYPE(test_fn); \ |
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| 91 | JTEST_TEST_DECLARE_STRUCT(test_fn) /* Note the lacking semicolon */ |
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| 92 | |||
| 93 | /*--------------------------------------------------------------------------------*/ |
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| 94 | /* Macros with optional arguments */ |
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| 95 | /*--------------------------------------------------------------------------------*/ |
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| 96 | |||
| 97 | /* Top-level Interface */ |
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| 98 | #define JTEST_DEFINE_TEST(...) \ |
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| 99 | JTEST_DEFINE_TEST_(PP_NARG(__VA_ARGS__), ##__VA_ARGS__) |
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| 100 | |||
| 101 | /* Dispatch Macro*/ |
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| 102 | #define JTEST_DEFINE_TEST_(N, ...) \ |
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| 103 | SPLICE(JTEST_DEFINE_TEST_, N)(__VA_ARGS__) |
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| 104 | |||
| 105 | /* Default Arguments */ |
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| 106 | #define JTEST_DEFINE_TEST_DEFAULT_FUT /* Blank */ |
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| 107 | #define JTEST_DEFINE_TEST_DEFAULT_ENABLE \ |
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| 108 | JTEST_TRUE /* Tests enabled by |
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| 109 | * default. */ |
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| 110 | |||
| 111 | /* Dispatch Cases*/ |
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| 112 | #define JTEST_DEFINE_TEST_1(_1) \ |
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| 113 | _JTEST_DEFINE_TEST( \ |
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| 114 | _1, \ |
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| 115 | JTEST_DEFINE_TEST_DEFAULT_FUT, \ |
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| 116 | JTEST_DEFINE_TEST_DEFAULT_ENABLE \ |
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| 117 | ) |
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| 118 | |||
| 119 | #define JTEST_DEFINE_TEST_2(_1, _2) \ |
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| 120 | _JTEST_DEFINE_TEST( \ |
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| 121 | _1, \ |
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| 122 | _2, \ |
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| 123 | JTEST_DEFINE_TEST_DEFAULT_ENABLE \ |
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| 124 | ) |
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| 125 | |||
| 126 | #define JTEST_DEFINE_TEST_3(_1, _2, _3) \ |
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| 127 | _JTEST_DEFINE_TEST( \ |
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| 128 | _1, \ |
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| 129 | _2, \ |
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| 130 | _3 \ |
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| 131 | ) |
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| 132 | |||
| 133 | #endif /* _JTEST_TEST_DEFINE_H_ */ |