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gpu: nvgpu: arithmetic bvec tests

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Add BVEC tests for following functions:
nvgpu_safe_sub_u8, nvgpu_safe_add_u32, nvgpu_safe_add_s32,
nvgpu_safe_sub_u32, nvgpu_safe_sub_s32, nvgpu_safe_mult_u32,
nvgpu_safe_add_u64, nvgpu_safe_add_s64, nvgpu_safe_sub_u64,
nvgpu_safe_sub_s64, nvgpu_safe_mult_u64, nvgpu_safe_mult_s64

JIRA NVGPU-6412

Change-Id: Ie4f1138318314c3f53b1f188e1ca45f681ca895e
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2553170
(cherry picked from commit 74c32f975c181107372957a28aad0cb5278f42b2)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2623630
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Sagar Kamble
2021-07-02 22:28:56 +05:30
committed by mobile promotions
parent 3e7643bb9c
commit d944313a54
2 changed files with 366 additions and 103 deletions
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64
userspace/units/interface/static_analysis/static_analysis.h
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@@ -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"),
@@ -37,7 +37,7 @@ struct unit_module;
*
* Description: Verify functionality of static analysis safe arithmetic APIs.
*
* Test Type: Feature, Error guessing
* Test Type: Feature, Error guessing, Boundary Value
*
* Targets: nvgpu_safe_sub_u8, nvgpu_safe_add_u32, nvgpu_safe_add_s32,
* nvgpu_safe_sub_u32, nvgpu_safe_sub_s32, nvgpu_safe_mult_u32,
@@ -46,6 +46,66 @@ struct unit_module;
*
* Input: None
*
* -# Unsigned addition tests:
* Boundary values: {0, max}
*
* Equivalence classes:
* Variable: Addition result of two unsigned operands.
* - Valid tests: Addition result within range for each boundary value and
* random value in the set.
* - Invalid tests: Addition result out of range if possible for each
* boundary and random value.
*
* -# Signed addition tests:
* Boundary values: {min, 0, max}
*
* Equivalence classes:
* Variable: Addition result of two signed operands.
* - Valid tests: Addition result within range for each boundary value and
* random value.
* - Invalid tests: Addition result out of range if possible for each
* boundary and random value.
*
* -# Unsigned subtraction tests:
* Boundary values: {0, max}
*
* Equivalence classes:
* Variable: Subtraction result of two unsigned operands.
* - Valid tests: Subtraction result within range for each boundary value and
* random value.
* - Invalid tests: Subtraction result out of range if possible for each
* boundary and random value.
*
* -# Signed subtraction tests:
* Boundary values: {min, 0, max}
*
* Equivalence classes:
* Variable: Subtraction result of two signed operands.
* - Valid tests: Subtraction output within range for each boundary value and
* random value.
* - Invalid tests: Subtraction output out of range if possible for each
* boundary and random value.
*
* -# Unsigned multiplication tests:
* Boundary values: {0, max}
*
* Equivalence classes:
* Variable: Multiplication result of two unsigned operands.
* - Valid tests: Multiplication result within range for each boundary value and
* random value.
* - Invalid tests: Multiplication result out of range if possible for each
* boundary and random value.
*
* -# Signed multiplication tests:
* Boundary values: {min, 0, max}
*
* Equivalence classes:
* Variable: Multiplication result of two signed operands.
* - Valid tests: Multiplication result within range for each boundary value and
* random value.
* - Invalid tests: Multiplication result out of range if possible for each
* boundary and random value.
*
* Steps:
* - Call the static analysis arithmetic APIs. Pass in valid values and verify
* correct return.