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tests: nvs: allow to build & run on real platforms

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- Allows to build and run NVS tests on real platforms.
- Enables NVS tests designed for a flash-simulator only when
  built for qemu_x86, mps2_an385 or native_sim targets.

Signed-off-by: Andrej Butok <andrey.butok@nxp.com>
This commit is contained in:
Andrej Butok 2025-03-12 13:58:01 +01:00 • committed by Benjamin Cabé
commit 172811b69c
2 changed files with 28 additions and 12 deletions
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16
tests/subsys/fs/nvs/Kconfig Normal file
View file

@ -0,0 +1,16 @@
# Copyright 2025 NXP
# SPDX-License-Identifier: Apache-2.0
mainmenu "NVS test configuration"
config TEST_NVS_SIMULATOR
bool "Enable NVS tests designed to be run using a flash-simulator"
default y if BOARD_QEMU_X86 || ARCH_POSIX || BOARD_MPS2_AN385
help
If y, enables NVS tests designed to be run using a flash-simulator,
which provide functionality for flash property customization
and emulating errors in flash operation in parallel to
the regular flash API.
The tests must be run only on qemu_x86, mps2_an385, or native_sim target.
source "Kconfig.zephyr"

24
tests/subsys/fs/nvs/src/main.c
View file

@ -4,18 +4,6 @@
* SPDX-License-Identifier: Apache-2.0
*/
/*
* This test is designed to be run using flash-simulator which provide
* functionality for flash property customization and emulating errors in
* flash operation in parallel to regular flash API.
* Test should be run on qemu_x86, mps2_an385 or native_sim target.
*/
#if !defined(CONFIG_BOARD_QEMU_X86) && !defined(CONFIG_ARCH_POSIX) && \
!defined(CONFIG_BOARD_MPS2_AN385)
#error "Run only on qemu_x86, mps2_an385, or a posix architecture based target (for ex. native_sim)"
#endif
#include <stdio.h>
#include <string.h>
#include <zephyr/ztest.h>
@ -39,8 +27,10 @@ static const struct device *const flash_dev = TEST_NVS_FLASH_AREA_DEV;
struct nvs_fixture {
struct nvs_fs fs;
#ifdef CONFIG_TEST_NVS_SIMULATOR
struct stats_hdr *sim_stats;
struct stats_hdr *sim_thresholds;
#endif /* CONFIG_TEST_NVS_SIMULATOR */
};
static void *setup(void)
@ -69,22 +59,26 @@ static void *setup(void)
static void before(void *data)
{
#ifdef CONFIG_TEST_NVS_SIMULATOR
struct nvs_fixture *fixture = (struct nvs_fixture *)data;
fixture->sim_stats = stats_group_find("flash_sim_stats");
fixture->sim_thresholds = stats_group_find("flash_sim_thresholds");
#endif /* CONFIG_TEST_NVS_SIMULATOR */
}
static void after(void *data)
{
struct nvs_fixture *fixture = (struct nvs_fixture *)data;
#ifdef CONFIG_TEST_NVS_SIMULATOR
if (fixture->sim_stats) {
stats_reset(fixture->sim_stats);
}
if (fixture->sim_thresholds) {
stats_reset(fixture->sim_thresholds);
}
#endif /* CONFIG_TEST_NVS_SIMULATOR */
/* Clear NVS */
if (fixture->fs.ready) {
@ -142,6 +136,7 @@ ZTEST_F(nvs, test_nvs_write)
execute_long_pattern_write(TEST_DATA_ID, &fixture->fs);
}
#ifdef CONFIG_TEST_NVS_SIMULATOR
static int flash_sim_write_calls_find(struct stats_hdr *hdr, void *arg,
const char *name, uint16_t off)
{
@ -525,6 +520,7 @@ ZTEST_F(nvs, test_nvs_corrupted_sector_close_operation)
/* Ensure that the NVS is able to store new content. */
execute_long_pattern_write(max_id, &fixture->fs);
}
#endif /* CONFIG_TEST_NVS_SIMULATOR */
/**
* @brief Test case when storage become full, so only deletion is possible.
@ -639,6 +635,7 @@ ZTEST_F(nvs, test_delete)
" any footprint in the storage");
}
#ifdef CONFIG_TEST_NVS_SIMULATOR
/*
* Test that garbage-collection can recover all ate's even when the last ate,
* ie close_ate, is corrupt. In this test the close_ate is set to point to the
@ -758,6 +755,7 @@ ZTEST_F(nvs, test_nvs_gc_corrupt_ate)
err = nvs_mount(&fixture->fs);
zassert_true(err == 0, "nvs_mount call failure: %d", err);
}
#endif /* CONFIG_TEST_NVS_SIMULATOR */
#ifdef CONFIG_NVS_LOOKUP_CACHE
static size_t num_matching_cache_entries(uint32_t addr, bool compare_sector_only, struct nvs_fs *fs)
@ -964,6 +962,7 @@ ZTEST_F(nvs, test_nvs_cache_hash_quality)
#endif
}
#ifdef CONFIG_TEST_NVS_SIMULATOR
/*
* Test NVS bad region initialization recovery.
*/
@ -1000,3 +999,4 @@ ZTEST_F(nvs, test_nvs_init_bad_memory_region)
zassert_true(err == -EDEADLK, "nvs_mount call ok, expect fail: %d", err);
#endif
}
#endif /* CONFIG_TEST_NVS_SIMULATOR */