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gpu: nvgpu: unit: Add unit testing FW

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Full documentation for this is in the unit testing
confluence page.

JIRA NVGPU-525
Bug 2261555

Change-Id: I463e6267eb0eb12b7313f8b275266e8faabe5ccf
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1683915
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>
This commit is contained in:
Alex Waterman
2018-06-27 14:45:07 -07:00
committed by mobile promotions
parent 6e746a97cc
commit 691bf90445
17 changed files with 1343 additions and 17 deletions
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userspace/src/exec.c Normal file
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/*
* Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <stdlib.h>
#include <unit/io.h>
#include <unit/core.h>
#include <unit/unit.h>
#include <unit/module.h>
#include <unit/results.h>
#include <nvgpu/posix/probe.h>
/*
* Execute a module and all its subtests. This function builds a gk20a for the
* test to use by executing nvgpu_posix_probe() and nvgpu_posix_cleanup();
*/
static int core_exec_module(struct unit_fw *fw,
struct unit_module *module)
{
unsigned int i;
struct gk20a *g = fw->nvgpu.nvgpu_posix_probe();
if (!g)
return -1;
core_vbs(fw, 1, "Execing module: %s\n", module->name);
/*
* Execute each test within the module. No reinit is done between tests.
* Thats up to the module itself to handle. Any setup/teardown between
* unit tests must be handled within the module.
*/
for (i = 0; i < module->nr_tests; i++) {
struct unit_module_test *t = module->tests + i;
int test_status;
core_msg(fw, "Running %s.%s\n", module->name, t->name);
test_status = t->fn(module, g, t->args);
if (test_status != UNIT_SUCCESS)
core_msg_color(fw, C_RED,
" Unit error! Test %s.%s FAILED!\n",
module->name, t->name);
core_add_test_record(fw, module, t,
test_status == UNIT_SUCCESS);
}
fw->nvgpu.nvgpu_posix_cleanup(g);
return 0;
}
/*
* Execute all modules loaded by the unit test framework.
*/
int core_exec(struct unit_fw *fw)
{
int ret;
struct unit_module **modules;
for (modules = fw->modules; *modules != NULL; modules++) {
ret = core_exec_module(fw, *modules);
if (ret != 0)
return ret;
}
return 0;
}