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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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22
userspace/units/interface/string/nvgpu-string.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2020-2021, 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"),
@@ -60,20 +60,38 @@ int test_memcpy_memcmp(struct unit_module *m, struct gk20a *g, void *args)
int test_strnadd_u32(struct unit_module *m, struct gk20a *g, void *args)
{
const size_t len = 10;
const size_t len = 40;
char dest[len];
const char *max_str = "11111111111111111111111111111111";
/* test invalid radices */
unit_assert(nvgpu_strnadd_u32(dest, 10U, len, 0U) == 0,
return UNIT_FAIL);
unit_assert(nvgpu_strnadd_u32(dest, 10U, len, 1U) == 0,
return UNIT_FAIL);
unit_assert(nvgpu_strnadd_u32(dest, 10U, len, 17U) == 0,
return UNIT_FAIL);
unit_assert(nvgpu_strnadd_u32(dest, 10U, len, 100U) == 0,
return UNIT_FAIL);
unit_assert(nvgpu_strnadd_u32(dest, 10U, len, UINT32_MAX) == 0,
return UNIT_FAIL);
/* test insufficient space */
unit_assert(nvgpu_strnadd_u32(dest, 1000U, 0, 10U) == 0,
return UNIT_FAIL);
unit_assert(nvgpu_strnadd_u32(dest, 1000U, 2, 10U) == 0,
return UNIT_FAIL);
unit_assert(nvgpu_strnadd_u32(dest, 1000U, 4, 10U) == 0,
return UNIT_FAIL);
unit_assert(nvgpu_strnadd_u32(dest, 1U, len, 2U) == 1,
return UNIT_FAIL);
unit_assert(strncmp(dest, "1", 4) == 0, return UNIT_FAIL);
unit_assert(nvgpu_strnadd_u32(dest, 0xffffffff, len, 2U) == 32,
return UNIT_FAIL);
unit_assert(strncmp(dest, max_str, 32) == 0, return UNIT_FAIL);
unit_assert(nvgpu_strnadd_u32(dest, 1000U, len, 10U) == 4,
return UNIT_FAIL);
unit_assert(strncmp(dest, "1000", 4) == 0, return UNIT_FAIL);

22
userspace/units/interface/string/nvgpu-string.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2020-2021, 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"),
@@ -76,13 +76,25 @@ int test_memcpy_memcmp(struct unit_module *m, struct gk20a *g, void *args);
*
* Input: None.
*
* Equivalence classes:
* Variable: radix
* - Valid: { 2 - 16 }
* - Invalid: { 0, 1, 17 - UINT32_MAX }
*
* Steps:
* - Call nvgpu_strnadd_u32 with invalid radices. Verify 0 is returned.
* - Call nvgpu_strnadd_u32 with an insufficient string size for the requested.
* number. Verify 0 is returned.
* - Call nvgpu_strnadd_u32 with invalid radix 0. Verify 0 is returned.
* - Call nvgpu_strnadd_u32 with invalid radix 1. Verify 0 is returned.
* - Call nvgpu_strnadd_u32 with invalid radix 17. Verify 0 is returned.
* - Call nvgpu_strnadd_u32 with invalid radix 100. Verify 0 is returned.
* - Call nvgpu_strnadd_u32 with invalid radix UINT32_MAX. Verify 0 is
* returned.
* - Call nvgpu_strnadd_u32 with insufficient string sizes. Verify 0 is
* returned.
* - Call nvgpu_strnadd_u32 with a binary value of 10. Verify returned size
* is 4 and the string contains "1010".
* - Call nvgpu_strnadd_u32 with a decimal value of 1000. Verify returned size
* is 4 and the string contains "1000".
* - Call nvgpu_strnadd_u32 with a hexidecimal value of 0xdeadbeef. Verify
* - Call nvgpu_strnadd_u32 with a hexadecimal value of 0xdeadbeef. Verify
* returned size is 8 and the string contains "deadbeef".
*
* Output: Returns PASS if expected result is met, FAIL otherwise.