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gpu: nvgpu: add bvec tests for utils

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Add boundary value tests for common utils unit.

JIRA NVGPU-6395

Change-Id: I4442f339c0238e7ee8a44277ca5f53db9c71f367
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2542636
(cherry picked from commit 125d73582d57b673b155ada6ce7430401d56dbc3)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2548579
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
ajesh
2021-06-10 17:47:38 +03:00
committed by mobile promotions
parent 07d9b4cdb7
commit 83d1ae9c0a
8 changed files with 410 additions and 21 deletions
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54
userspace/units/enabled/nvgpu-enabled.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2019-2021, 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"),
@@ -108,6 +108,55 @@ int test_nvgpu_set_enabled(struct unit_module *m,
return UNIT_SUCCESS;
}
int test_nvgpu_enabled_bvec(struct unit_module *m,
struct gk20a *g, void *args)
{
u32 n = 0;
nvgpu_set_enabled(g, n, true);
if (!nvgpu_is_enabled(g, n)) {
g->enabled_flags = original_enabled_flags;
unit_return_fail(m, "enabled_flag not set for %u\n", n);
}
n = NVGPU_MAX_ENABLED_BITS - 1;
nvgpu_set_enabled(g, n, true);
if (!nvgpu_is_enabled(g, n)) {
g->enabled_flags = original_enabled_flags;
unit_return_fail(m, "enabled_flag not set for %u\n", n);
}
n = NVGPU_MAX_ENABLED_BITS/2;
nvgpu_set_enabled(g, n, true);
if (!nvgpu_is_enabled(g, n)) {
g->enabled_flags = original_enabled_flags;
unit_return_fail(m, "enabled_flag not set for %u\n", n);
}
n = NVGPU_MAX_ENABLED_BITS;
nvgpu_set_enabled(g, n, true);
if (nvgpu_is_enabled(g, n)) {
g->enabled_flags = original_enabled_flags;
unit_return_fail(m, "enabled_flag set for %u\n", n);
}
n = NVGPU_MAX_ENABLED_BITS + 1;
nvgpu_set_enabled(g, n, true);
if (nvgpu_is_enabled(g, n)) {
g->enabled_flags = original_enabled_flags;
unit_return_fail(m, "enabled_flag set for %u\n", n);
}
n = UINT32_MAX;
nvgpu_set_enabled(g, n, true);
if (nvgpu_is_enabled(g, n)) {
g->enabled_flags = original_enabled_flags;
unit_return_fail(m, "enabled_flag set for %u\n", n);
}
return UNIT_SUCCESS;
}
int test_nvgpu_free_enabled_flags(struct unit_module *m,
struct gk20a *g, void *args)
{
@@ -124,8 +173,9 @@ struct unit_module_test enabled_tests[] = {
UNIT_TEST(enabled_flags_false_check, test_nvgpu_enabled_flags_false_check, NULL, 0),
UNIT_TEST(set_enabled, test_nvgpu_set_enabled, NULL, 0),
UNIT_TEST(bvec_enabled, test_nvgpu_enabled_bvec, NULL, 0),
UNIT_TEST(free, test_nvgpu_free_enabled_flags, NULL, 0),
};
UNIT_MODULE(enabled, enabled_tests, UNIT_PRIO_NVGPU_TEST);
UNIT_MODULE(enabled, enabled_tests, UNIT_PRIO_NVGPU_TEST);

45
userspace/units/enabled/nvgpu-enabled.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2019-2020, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2019-2021, 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"),
@@ -101,6 +101,49 @@ int test_nvgpu_enabled_flags_false_check(struct unit_module *m,
*/
int test_nvgpu_set_enabled(struct unit_module *m, struct gk20a *g, void *args);
/**
* Test specification for: test_nvgpu_enabled_bvec
*
* Description: Boundary check for flag setting and checking.
*
* Test Type: Boundary value
*
* Targets: nvgpu_is_enabled, nvgpu_set_enabled
*
* Input: test_nvgpu_init_enabled_flags
*
* Equivalence classes:
* Variable: flag
* - Valid : { 0 - (NVGPU_MAX_ENABLED_BITS - 1) }
* - Invalid : { NVGPU_MAX_ENABLED_BITS - UINT32_MAX }
*
* Steps:
* - Set and check flag for bit position 0. The set API nvgpu_set_enabled
* should set the value and the check API nvgpu_is_enabled should return 1.
* - Set and check flag for bit position NVGPU_MAX_ENABLED_BITS - 1. The set
* API nvgpu_set_enabled should set the value and the check API
* nvgpu_is_enabled should return 1.
* - Set and check flag for bit position NVGPU_MAX_ENABLED_BITS/2. The set API
* nvgpu_set_enabled should set the value and the check API nvgpu_is_enabled
* should return 1.
* - Try to set and check flag for bit position NVGPU_MAX_ENABLED_BITS. The
* set API nvgpu_set_enabled should return without doing any operation and
* the check API nvgpu_is_enabled should return 0 indicating an error for
* flag boundary value.
* - Try to set and check flag for bit position NVGPU_MAX_ENABLED_BITS + 1. The
* set API nvgpu_set_enabled should return without doing any operation and
* the check API nvgpu_is_enabled should return 0 indicating an error for
* flag boundary value.
* - Try to set and check flag for bit position UINT32_MAX. The set API
* nvgpu_set_enabled should return without doing any operation and
* the check API nvgpu_is_enabled should return 0 indicating an error for
* flag boundary value.
*
* Output: Returns SUCCESS if the steps above were executed successfully. FAIL
* otherwise.
*/
int test_nvgpu_enabled_bvec(struct unit_module *m, struct gk20a *g, void *args);
/**
* Test specification for: test_nvgpu_free_enabled_flags
*