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Sort unit tests by their priority before running said unit tests. There are three available priorities: UNIT_PRIO_SELF_TEST UNIT_PRIO_POSIX_TEST UNIT_PRIO_NVGPU_TEST Which correspond to the types of testing expected to be run. In general unit tests should always just use UNIT_PRIO_NVGPU_TEST but in the case of tests for the POSIX API layer or the unit test framework the other two priorities are provided. The reason for this is that it doesn't make much sense to run a bunch of unit tests if the environment itself or the POSIX API layer is broken. By placing these tests at the front of the list of tests to run an engineer will easily be able to see if there are core problems versus nvgpu problems. This also lets users fine grain control of test order by adding or subtracting to UNIT_PRIO_NVGPU_TEST but one must be very careful about how they do this. JIRA NVGPU-525 Change-Id: I12a5b798e998f34e4d1168bb3696c579460f20b1 Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1741953 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
123 lines
3.1 KiB
C
123 lines
3.1 KiB
C
/*
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* Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef __UNIT_UNIT_H__
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#define __UNIT_UNIT_H__
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struct gk20a;
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struct unit_module;
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typedef int (*module_test_fn)(struct unit_module *m,
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struct gk20a *g, void *args);
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#define UNIT_SUCCESS 0
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#define UNIT_FAIL -1
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struct unit_module_test {
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/*
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* Name of the test.
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*/
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const char *name;
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/*
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* Function to call to execute the test.
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*/
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module_test_fn fn;
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/*
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* A void pointer to arbitrary arguments. Lets the same unit test
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* function perform multiple tests. This gets passed into the
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* module_test_fn as @args.
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*/
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void *args;
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};
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/*
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* Interface to the unit test framework module loader. Each unit test module
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* will have exactly one of these.
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*/
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struct unit_module {
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/*
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* Name of the module.
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*/
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const char *name;
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/*
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* NULL terminated list of tests within the module.
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*/
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struct unit_module_test *tests;
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unsigned long nr_tests;
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/*
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* Run priority. Currently 3 defined:
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*
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* UNIT_PRIO_SELF_TEST
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* UNIT_PRIO_POSIX_TEST
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* UNIT_PRIO_NVGPU_TEST
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*
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* These let us run environment and POSIX API wrapper tests before the
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* rest of the unit tests run.
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*/
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unsigned int prio;
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/*
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* For the core FW to use. Not for modules!!!
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*/
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void *lib_handle;
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struct unit_fw *fw;
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};
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/*
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* Zero is the higest priority. Increasing the prio value decreases priority to
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* run.
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*/
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#define UNIT_PRIO_SELF_TEST 0U
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#define UNIT_PRIO_POSIX_TEST 50U
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#define UNIT_PRIO_NVGPU_TEST 100U
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#define UNIT_MODULE(__name, __tests, __prio) \
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struct unit_module __unit_module__ = { \
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.name = #__name, \
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.tests = __tests, \
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.nr_tests = (sizeof(__tests) / \
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sizeof(struct unit_module_test)), \
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.prio = __prio, \
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.lib_handle = NULL, \
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.fw = NULL, \
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}
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#define UNIT_TEST(__name, __fn, __args) \
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{ \
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.name = #__name, \
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.fn = __fn, \
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.args = __args, \
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}
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#define unit_return_fail(m, msg, ...) \
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do { \
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unit_err(m, "%s():%d " msg, \
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__func__, __LINE__, ##__VA_ARGS__); \
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return UNIT_FAIL; \
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} while (0)
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#endif
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