kopia lustrzana https://github.com/espressif/esp-idf
96 wiersze
2.7 KiB
C
96 wiersze
2.7 KiB
C
/*
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* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <assert.h>
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#include <stdint.h>
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#include <stddef.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <errno.h>
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#include <sys/param.h>
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#include <stdlib.h>
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#include "unity.h"
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#include "unity_fixture.h"
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// unity_fixture_malloc_overrides.h defines 'free' as 'unity_free',
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// which can only handle pointers allocated with 'unity_malloc'.
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// This test allocates memory via 'posix_memalign' so calling 'free'
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// for these pointers causes the heap guards check to fail.
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#undef free
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TEST_GROUP(misc);
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TEST_SETUP(misc)
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{
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}
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TEST_TEAR_DOWN(misc)
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{
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}
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TEST(misc, posix_memalign)
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{
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void* outptr;
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int ret;
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ret = posix_memalign(&outptr, 4, 0);
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TEST_ASSERT_EQUAL_PTR(NULL, outptr);
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TEST_ASSERT_EQUAL_INT(ret, 0);
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void* magic = (void*) 0xEFEFEFEF;
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outptr = magic;
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ret = posix_memalign(&outptr, 0x10000000, 64); // too big alignment - should fail on all targets
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TEST_ASSERT_EQUAL_INT(ret, ENOMEM);
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TEST_ASSERT_EQUAL_PTR(magic, outptr); // was not modified
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outptr = magic;
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ret = posix_memalign(&outptr, 16, 0x10000000); // too big size - should fail on all targets
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TEST_ASSERT_EQUAL_INT(ret, ENOMEM);
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TEST_ASSERT_EQUAL_PTR(magic, outptr); // was not modified
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outptr = magic;
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ret = posix_memalign(&outptr, 16, 64);
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TEST_ASSERT_TRUE(outptr != magic);
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TEST_ASSERT_NOT_NULL(outptr);
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TEST_ASSERT_EQUAL_INT(ret, 0);
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free(outptr);
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}
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TEST(misc, sysconf)
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{
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TEST_ASSERT_NOT_EQUAL(-1, sysconf(_SC_NPROCESSORS_ONLN));
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}
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TEST(misc, realpath)
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{
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char out[PATH_MAX];
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TEST_ASSERT_EQUAL_STRING("/", realpath("/", out));
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TEST_ASSERT_EQUAL_STRING("/", realpath("//", out));
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TEST_ASSERT_EQUAL_STRING("/", realpath(".", out));
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TEST_ASSERT_EQUAL_STRING("/", realpath("./", out));
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TEST_ASSERT_EQUAL_STRING("/", realpath("/.", out));
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TEST_ASSERT_EQUAL_STRING("/", realpath("./.", out));
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TEST_ASSERT_EQUAL_STRING("/", realpath("..", out));
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TEST_ASSERT_EQUAL_STRING("/", realpath("../..", out));
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TEST_ASSERT_EQUAL_STRING("/a", realpath("/a/", out));
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TEST_ASSERT_EQUAL_STRING("/", realpath("/a/..", out));
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TEST_ASSERT_EQUAL_STRING("/", realpath("/a/../..", out));
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TEST_ASSERT_EQUAL_STRING("/c", realpath("/a/../b/../c", out));
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TEST_ASSERT_EQUAL_STRING("/abc/def", realpath("/abc/./def/ghi/..", out));
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char* out_new = realpath("/abc/./def/ghi/..", NULL);
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TEST_ASSERT_NOT_NULL(out_new);
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TEST_ASSERT_EQUAL_STRING("/abc/def", out_new);
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free(out_new);
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}
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TEST_GROUP_RUNNER(misc)
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{
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RUN_TEST_CASE(misc, posix_memalign)
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RUN_TEST_CASE(misc, sysconf)
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RUN_TEST_CASE(misc, realpath)
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}
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