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83d1ae9c0a
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>
129 lines
4.4 KiB
C
129 lines
4.4 KiB
C
/*
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* Copyright (c) 2020-2021, 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_STRING_H
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#define UNIT_STRING_H
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struct gk20a;
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struct unit_module;
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/** @addtogroup SWUTS-interface-string
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* @{
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*
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* Software Unit Test Specification for worker unit
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*/
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/**
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* Test specification for: test_memcpy_memcmp
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*
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* Description: Test functionality of the utility functions nvgpu_memcpy and
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* nvgpu_memcmp.
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*
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* Test Type: Feature, Error guessing, Boundary values
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*
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* Targets: nvgpu_memcpy, nvgpu_memcmp
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*
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* Input: None.
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*
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* Steps:
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* - Initialize source array to the values 1-10.
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* - Initialize destination array to all 0's.
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* - Call nvgpu_memcpy with the source & destination arrays, passing the full
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* length.
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* - Call nvgpu_memcmp with the source & destination arrays, passing the full
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* length. Verify it returns a match.
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* - Re-init destination to 0.
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* - Call nvgpu_memcpy with the source & destination arrays, passing length-1.
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* - Call nvgpu_memcmp with the source & destination arrays, passing length-1.
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* Verify it returns a match.
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* - Verify the final element of the destination array is still 0.
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* - Call nvgpu_memcmp with the source & destination arrays, passing length.
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* Verify it returns a non-match.
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* - Call nvgpu_memcmp with a length 0. Verify a match is returned.
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*
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* Output: Returns PASS if expected result is met, FAIL otherwise.
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*/
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int test_memcpy_memcmp(struct unit_module *m, struct gk20a *g, void *args);
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/**
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* Test specification for: test_strnadd_u32
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*
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* Description: Test functionality of the utility function test_strnadd_u32.
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*
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* Test Type: Feature, Error guessing, Boundary values
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*
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* Targets: nvgpu_strnadd_u32
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*
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* Input: None.
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*
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* Equivalence classes:
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* Variable: radix
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* - Valid: { 2 - 16 }
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* - Invalid: { 0, 1, 17 - UINT32_MAX }
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*
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* Steps:
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* - Call nvgpu_strnadd_u32 with invalid radix 0. Verify 0 is returned.
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* - Call nvgpu_strnadd_u32 with invalid radix 1. Verify 0 is returned.
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* - Call nvgpu_strnadd_u32 with invalid radix 17. Verify 0 is returned.
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* - Call nvgpu_strnadd_u32 with invalid radix 100. Verify 0 is returned.
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* - Call nvgpu_strnadd_u32 with invalid radix UINT32_MAX. Verify 0 is
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* returned.
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* - Call nvgpu_strnadd_u32 with insufficient string sizes. Verify 0 is
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* returned.
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* - Call nvgpu_strnadd_u32 with a binary value of 10. Verify returned size
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* is 4 and the string contains "1010".
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* - Call nvgpu_strnadd_u32 with a decimal value of 1000. Verify returned size
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* is 4 and the string contains "1000".
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* - Call nvgpu_strnadd_u32 with a hexadecimal value of 0xdeadbeef. Verify
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* returned size is 8 and the string contains "deadbeef".
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*
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* Output: Returns PASS if expected result is met, FAIL otherwise.
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*/
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int test_strnadd_u32(struct unit_module *m, struct gk20a *g, void *args);
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/**
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* Test specification for: test_mem_is_word_aligned
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*
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* Description: Test functionality of the utility function
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* nvgpu_mem_is_word_aligned.
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*
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* Test Type: Feature, Error guessing, Boundary values
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*
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* Targets: nvgpu_mem_is_word_aligned
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*
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* Input: None.
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*
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* Steps:
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* - Call nvgpu_mem_is_word_aligned with various addresses and verify the
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* correct value is returned.
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*
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* Output: Returns PASS if expected result is met, FAIL otherwise.
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*/
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int test_mem_is_word_aligned(struct unit_module *m, struct gk20a *g, void *args);
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/**
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* @}
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*/
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#endif /* UNIT_STRING_H */
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