diff options
Diffstat (limited to 'userspace/include/unit')
-rw-r--r-- | userspace/include/unit/args.h | 58 | ||||
-rw-r--r-- | userspace/include/unit/core.h | 63 | ||||
-rw-r--r-- | userspace/include/unit/io.h | 88 | ||||
-rw-r--r-- | userspace/include/unit/module.h | 31 | ||||
-rw-r--r-- | userspace/include/unit/results.h | 70 | ||||
-rw-r--r-- | userspace/include/unit/unit.h | 100 |
6 files changed, 410 insertions, 0 deletions
diff --git a/userspace/include/unit/args.h b/userspace/include/unit/args.h new file mode 100644 index 00000000..def84a29 --- /dev/null +++ b/userspace/include/unit/args.h | |||
@@ -0,0 +1,58 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved. | ||
3 | * | ||
4 | * Permission is hereby granted, free of charge, to any person obtaining a | ||
5 | * copy of this software and associated documentation files (the "Software"), | ||
6 | * to deal in the Software without restriction, including without limitation | ||
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
8 | * and/or sell copies of the Software, and to permit persons to whom the | ||
9 | * Software is furnished to do so, subject to the following conditions: | ||
10 | * | ||
11 | * The above copyright notice and this permission notice shall be included in | ||
12 | * all copies or substantial portions of the Software. | ||
13 | * | ||
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
19 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
20 | * DEALINGS IN THE SOFTWARE. | ||
21 | */ | ||
22 | |||
23 | #ifndef __UNIT_ARGS_H__ | ||
24 | #define __UNIT_ARGS_H__ | ||
25 | |||
26 | #include <stdbool.h> | ||
27 | |||
28 | /* | ||
29 | * Allow defaults to be changed at compile time. | ||
30 | */ | ||
31 | #define __stringify(x) #x | ||
32 | #define stringify(x) __stringify(x) | ||
33 | |||
34 | #ifndef __DEFAULT_ARG_UNIT_LOAD_PATH | ||
35 | #define __DEFAULT_ARG_UNIT_LOAD_PATH build/units | ||
36 | #endif | ||
37 | #define DEFAULT_ARG_UNIT_LOAD_PATH stringify(__DEFAULT_ARG_UNIT_LOAD_PATH) | ||
38 | |||
39 | struct unit_fw; | ||
40 | |||
41 | struct unit_fw_args { | ||
42 | bool help; | ||
43 | int verbose_lvl; | ||
44 | bool no_color; | ||
45 | |||
46 | const char *unit_name; | ||
47 | const char *unit_load_path; | ||
48 | }; | ||
49 | |||
50 | int core_parse_args(struct unit_fw *fw, int argc, char **argv); | ||
51 | void core_print_help(struct unit_fw *fw); | ||
52 | |||
53 | /* | ||
54 | * Convenience for getting the args struct pointer. | ||
55 | */ | ||
56 | #define args(fw) ((fw)->args) | ||
57 | |||
58 | #endif | ||
diff --git a/userspace/include/unit/core.h b/userspace/include/unit/core.h new file mode 100644 index 00000000..d9d119db --- /dev/null +++ b/userspace/include/unit/core.h | |||
@@ -0,0 +1,63 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved. | ||
3 | * | ||
4 | * Permission is hereby granted, free of charge, to any person obtaining a | ||
5 | * copy of this software and associated documentation files (the "Software"), | ||
6 | * to deal in the Software without restriction, including without limitation | ||
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
8 | * and/or sell copies of the Software, and to permit persons to whom the | ||
9 | * Software is furnished to do so, subject to the following conditions: | ||
10 | * | ||
11 | * The above copyright notice and this permission notice shall be included in | ||
12 | * all copies or substantial portions of the Software. | ||
13 | * | ||
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
19 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
20 | * DEALINGS IN THE SOFTWARE. | ||
21 | */ | ||
22 | |||
23 | #ifndef __UNIT_CORE_H__ | ||
24 | #define __UNIT_CORE_H__ | ||
25 | |||
26 | struct unit_fw_args; | ||
27 | struct unit_modules; | ||
28 | struct unit_results; | ||
29 | |||
30 | struct gk20a; | ||
31 | |||
32 | /* | ||
33 | * The core unit testing framework data structure. Keeps track of global state | ||
34 | * for the unit test app. | ||
35 | */ | ||
36 | struct unit_fw { | ||
37 | struct unit_fw_args *args; | ||
38 | |||
39 | struct unit_module **modules; | ||
40 | |||
41 | struct unit_results *results; | ||
42 | |||
43 | /* | ||
44 | * nvgpu-drv interface. Currently the only two directly referenced | ||
45 | * functions are: | ||
46 | * | ||
47 | * nvgpu_posix_probe() | ||
48 | * nvgpu_posix_cleanup() | ||
49 | * | ||
50 | * There will get populated so that we can call them before/after each | ||
51 | * module. | ||
52 | */ | ||
53 | void *nvgpu_so; | ||
54 | struct { | ||
55 | struct gk20a *(*nvgpu_posix_probe)(void); | ||
56 | void (*nvgpu_posix_cleanup)(struct gk20a *g); | ||
57 | } nvgpu; | ||
58 | }; | ||
59 | |||
60 | int core_load_nvgpu(struct unit_fw *fw); | ||
61 | int core_exec(struct unit_fw *fw); | ||
62 | |||
63 | #endif | ||
diff --git a/userspace/include/unit/io.h b/userspace/include/unit/io.h new file mode 100644 index 00000000..1fd0fa43 --- /dev/null +++ b/userspace/include/unit/io.h | |||
@@ -0,0 +1,88 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved. | ||
3 | * | ||
4 | * Permission is hereby granted, free of charge, to any person obtaining a | ||
5 | * copy of this software and associated documentation files (the "Software"), | ||
6 | * to deal in the Software without restriction, including without limitation | ||
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
8 | * and/or sell copies of the Software, and to permit persons to whom the | ||
9 | * Software is furnished to do so, subject to the following conditions: | ||
10 | * | ||
11 | * The above copyright notice and this permission notice shall be included in | ||
12 | * all copies or substantial portions of the Software. | ||
13 | * | ||
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
19 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
20 | * DEALINGS IN THE SOFTWARE. | ||
21 | */ | ||
22 | |||
23 | #ifndef __UNIT_IO_H__ | ||
24 | #define __UNIT_IO_H__ | ||
25 | |||
26 | struct unit_fw; | ||
27 | struct unit_module; | ||
28 | |||
29 | /* | ||
30 | * necessary for args(fw) macro. IO will always, in general, depend on args | ||
31 | * since the args will specify where IO should be directed to. | ||
32 | */ | ||
33 | #include <unit/args.h> | ||
34 | |||
35 | #define core_msg(fw, msg, ...) \ | ||
36 | core_vbs(fw, 0, msg, ##__VA_ARGS__) | ||
37 | #define core_msg_color(fw, color, msg, ...) \ | ||
38 | core_vbs_color(fw, color, 0, msg, ##__VA_ARGS__) | ||
39 | |||
40 | #define core_vbs_color(fw, color, lvl, msg, ...) \ | ||
41 | do { \ | ||
42 | if ((lvl) > args(fw)->verbose_lvl) \ | ||
43 | continue; \ | ||
44 | \ | ||
45 | /* Print if verbosity level is high enough. */ \ | ||
46 | __core_print_stdout(fw, color, msg, ##__VA_ARGS__); \ | ||
47 | } while (0) | ||
48 | #define core_vbs(fw, lvl, msg, ...) \ | ||
49 | core_vbs_color(fw, NULL, lvl, msg, ##__VA_ARGS__) | ||
50 | |||
51 | #define core_err(fw, msg, ...) \ | ||
52 | __core_print_stderr(fw, "(%s:%d) " msg, \ | ||
53 | __func__, __LINE__, ##__VA_ARGS__) | ||
54 | |||
55 | /* | ||
56 | * Output macro for unit tests to use. | ||
57 | */ | ||
58 | #define unit_info(unit, msg, ...) \ | ||
59 | __unit_info_color(unit, NULL, msg, ##__VA_ARGS__) | ||
60 | #define unit_err(unit, msg, ...) \ | ||
61 | __unit_info_color(unit, C_RED, msg, ##__VA_ARGS__) | ||
62 | |||
63 | /* | ||
64 | * Don't go overboard with these!!! | ||
65 | */ | ||
66 | #define C_RED "\x1B[31m" | ||
67 | #define C_GREEN "\x1B[32m" | ||
68 | #define C_YELLOW "\x1B[33m" | ||
69 | #define C_BLUE "\x1B[34m" | ||
70 | #define C_MAGENTA "\x1B[35m" | ||
71 | #define C_CYAN "\x1B[36m" | ||
72 | #define C_WHITE "\x1B[37m" | ||
73 | #define C_RESET "\x1B[0m" | ||
74 | |||
75 | /* | ||
76 | * Printing functions. Do not use these directly. Instead use the provided | ||
77 | * macros. | ||
78 | */ | ||
79 | __attribute__((format (printf, 3, 4))) | ||
80 | void __core_print_stdout(struct unit_fw *fw, const char *color, | ||
81 | const char *fmt, ...); | ||
82 | __attribute__((format (printf, 2, 3))) | ||
83 | void __core_print_stderr(struct unit_fw *fw, const char *fmt, ...); | ||
84 | __attribute__((format (printf, 3, 4))) | ||
85 | void __unit_info_color(struct unit_module *unit, const char *color, | ||
86 | const char *fmt, ...); | ||
87 | |||
88 | #endif | ||
diff --git a/userspace/include/unit/module.h b/userspace/include/unit/module.h new file mode 100644 index 00000000..79737d61 --- /dev/null +++ b/userspace/include/unit/module.h | |||
@@ -0,0 +1,31 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved. | ||
3 | * | ||
4 | * Permission is hereby granted, free of charge, to any person obtaining a | ||
5 | * copy of this software and associated documentation files (the "Software"), | ||
6 | * to deal in the Software without restriction, including without limitation | ||
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
8 | * and/or sell copies of the Software, and to permit persons to whom the | ||
9 | * Software is furnished to do so, subject to the following conditions: | ||
10 | * | ||
11 | * The above copyright notice and this permission notice shall be included in | ||
12 | * all copies or substantial portions of the Software. | ||
13 | * | ||
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
19 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
20 | * DEALINGS IN THE SOFTWARE. | ||
21 | */ | ||
22 | |||
23 | #ifndef __UNIT_MODULE_H__ | ||
24 | #define __UNIT_MODULE_H__ | ||
25 | |||
26 | struct unit_fw; | ||
27 | struct unit_module; | ||
28 | |||
29 | struct unit_module **core_load_modules(struct unit_fw *fw); | ||
30 | |||
31 | #endif | ||
diff --git a/userspace/include/unit/results.h b/userspace/include/unit/results.h new file mode 100644 index 00000000..fb88e59d --- /dev/null +++ b/userspace/include/unit/results.h | |||
@@ -0,0 +1,70 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved. | ||
3 | * | ||
4 | * Permission is hereby granted, free of charge, to any person obtaining a | ||
5 | * copy of this software and associated documentation files (the "Software"), | ||
6 | * to deal in the Software without restriction, including without limitation | ||
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
8 | * and/or sell copies of the Software, and to permit persons to whom the | ||
9 | * Software is furnished to do so, subject to the following conditions: | ||
10 | * | ||
11 | * The above copyright notice and this permission notice shall be included in | ||
12 | * all copies or substantial portions of the Software. | ||
13 | * | ||
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
19 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
20 | * DEALINGS IN THE SOFTWARE. | ||
21 | */ | ||
22 | |||
23 | #ifndef __UNIT_RESULTS_H__ | ||
24 | #define __UNIT_RESULTS_H__ | ||
25 | |||
26 | /* | ||
27 | * Keep track of the the results of a set of unit tests. This is effectively | ||
28 | * just a single linked list of records for each test. | ||
29 | */ | ||
30 | |||
31 | struct unit_test_record { | ||
32 | /* | ||
33 | * Let's us determine the name of the test. | ||
34 | */ | ||
35 | struct unit_module *mod; | ||
36 | struct unit_module_test *test; | ||
37 | |||
38 | /* | ||
39 | * True for pass, false for fail. | ||
40 | */ | ||
41 | bool status; | ||
42 | |||
43 | struct unit_test_record *next; | ||
44 | }; | ||
45 | |||
46 | struct unit_test_list { | ||
47 | struct unit_test_record *head; | ||
48 | struct unit_test_record *last; | ||
49 | }; | ||
50 | |||
51 | struct unit_results { | ||
52 | struct unit_test_list passing; | ||
53 | struct unit_test_list failing; | ||
54 | |||
55 | int nr_tests; | ||
56 | int nr_passing; | ||
57 | }; | ||
58 | |||
59 | #define for_record_in_test_list(__test_list, __test) \ | ||
60 | for ((__test) = (__test_list)->head; \ | ||
61 | (__test) != NULL; \ | ||
62 | (__test) = (__test)->next) | ||
63 | |||
64 | int core_add_test_record(struct unit_fw *fw, | ||
65 | struct unit_module *mod, | ||
66 | struct unit_module_test *test, | ||
67 | bool success); | ||
68 | void core_print_test_status(struct unit_fw *fw); | ||
69 | |||
70 | #endif | ||
diff --git a/userspace/include/unit/unit.h b/userspace/include/unit/unit.h new file mode 100644 index 00000000..9438d4d9 --- /dev/null +++ b/userspace/include/unit/unit.h | |||
@@ -0,0 +1,100 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved. | ||
3 | * | ||
4 | * Permission is hereby granted, free of charge, to any person obtaining a | ||
5 | * copy of this software and associated documentation files (the "Software"), | ||
6 | * to deal in the Software without restriction, including without limitation | ||
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
8 | * and/or sell copies of the Software, and to permit persons to whom the | ||
9 | * Software is furnished to do so, subject to the following conditions: | ||
10 | * | ||
11 | * The above copyright notice and this permission notice shall be included in | ||
12 | * all copies or substantial portions of the Software. | ||
13 | * | ||
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
19 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
20 | * DEALINGS IN THE SOFTWARE. | ||
21 | */ | ||
22 | |||
23 | #ifndef __UNIT_UNIT_H__ | ||
24 | #define __UNIT_UNIT_H__ | ||
25 | |||
26 | struct gk20a; | ||
27 | |||
28 | struct unit_module; | ||
29 | typedef int (*module_test_fn)(struct unit_module *m, | ||
30 | struct gk20a *g, void *args); | ||
31 | |||
32 | #define UNIT_SUCCESS 0 | ||
33 | #define UNIT_FAIL -1 | ||
34 | |||
35 | struct unit_module_test { | ||
36 | /* | ||
37 | * Name of the test. | ||
38 | */ | ||
39 | const char *name; | ||
40 | |||
41 | /* | ||
42 | * Function to call to execute the test. | ||
43 | */ | ||
44 | module_test_fn fn; | ||
45 | |||
46 | /* | ||
47 | * A void pointer to arbitrary arguments. Lets the same unit test | ||
48 | * function perform multiple tests. This gets passed into the | ||
49 | * module_test_fn as @args. | ||
50 | */ | ||
51 | void *args; | ||
52 | }; | ||
53 | |||
54 | /* | ||
55 | * Interface to the unit test framework module loader. Each unit test module | ||
56 | * will have exactly one of these. | ||
57 | */ | ||
58 | struct unit_module { | ||
59 | /* | ||
60 | * Name of the module. | ||
61 | */ | ||
62 | const char *name; | ||
63 | |||
64 | /* | ||
65 | * NULL terminated list of tests within the module. | ||
66 | */ | ||
67 | struct unit_module_test *tests; | ||
68 | unsigned long nr_tests; | ||
69 | |||
70 | /* | ||
71 | * For the core FW to use. Not for modules!!! | ||
72 | */ | ||
73 | void *lib_handle; | ||
74 | struct unit_fw *fw; | ||
75 | }; | ||
76 | |||
77 | #define UNIT_MODULE(__name, __tests) \ | ||
78 | struct unit_module __unit_module__ = { \ | ||
79 | .name = #__name, \ | ||
80 | .tests = __tests, \ | ||
81 | .nr_tests = (sizeof(__tests) / \ | ||
82 | sizeof(struct unit_module_test)), \ | ||
83 | .lib_handle = NULL, \ | ||
84 | } | ||
85 | |||
86 | #define UNIT_TEST(__name, __fn, __args) \ | ||
87 | { \ | ||
88 | .name = #__name, \ | ||
89 | .fn = __fn, \ | ||
90 | .args = __args, \ | ||
91 | } | ||
92 | |||
93 | #define unit_return_fail(m, msg, ...) \ | ||
94 | do { \ | ||
95 | unit_err(m, "%s():%d " msg, \ | ||
96 | __func__, __LINE__, ##__VA_ARGS__); \ | ||
97 | return UNIT_FAIL; \ | ||
98 | } while (0) | ||
99 | |||
100 | #endif | ||