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nvs: add test for ESP_ERR_NVS_INVALID_LENGTH

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This commit is contained in:
Ivan Grokhotkov 2017-06-27 11:28:37 +08:00
parent c40bbc5c42
commit 17dd3e9ca0
1 changed files with 8 additions and 0 deletions
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8
components/nvs_flash/test_nvs_host/test_nvs.cpp
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@ -522,6 +522,14 @@ TEST_CASE("nvs api tests", "[nvs]")
char buf[strlen(str) + 1];
size_t buf_len = sizeof(buf);
size_t buf_len_needed;
TEST_ESP_OK(nvs_get_str(handle_2, "key", NULL, &buf_len_needed));
CHECK(buf_len_needed == buf_len);
size_t buf_len_short = buf_len - 1;
TEST_ESP_ERR(ESP_ERR_NVS_INVALID_LENGTH, nvs_get_str(handle_2, "key", buf, &buf_len_short));
CHECK(buf_len_short == buf_len);
TEST_ESP_OK(nvs_get_str(handle_2, "key", buf, &buf_len));
CHECK(0 == strcmp(buf, str));