Fix premature fopen() call in mbedtls_entropy_write_seed_file #3175
Signed-off-by: Victor Krasnoshchok <ct3da21164@protonmail.ch>
diff --git a/tests/suites/test_suite_entropy.data b/tests/suites/test_suite_entropy.data
index 5cff399..3595c71 100644
--- a/tests/suites/test_suite_entropy.data
+++ b/tests/suites/test_suite_entropy.data
@@ -7,6 +7,9 @@
Entropy write/update seed file
entropy_seed_file:"no_such_dir/file":MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR
+Entropy write/update seed file: base NV seed file
+entropy_write_base_seed_file:0
+
Entropy too many sources
entropy_too_many_sources:
diff --git a/tests/suites/test_suite_entropy.function b/tests/suites/test_suite_entropy.function
index 889d3bc..c275257 100644
--- a/tests/suites/test_suite_entropy.function
+++ b/tests/suites/test_suite_entropy.function
@@ -140,6 +140,21 @@
}
/* END_CASE */
+/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_NV_SEED:MBEDTLS_FS_IO */
+void entropy_write_base_seed_file( int ret )
+{
+ mbedtls_entropy_context ctx;
+
+ mbedtls_entropy_init( &ctx );
+
+ TEST_ASSERT( mbedtls_entropy_write_seed_file( &ctx, MBEDTLS_PLATFORM_STD_NV_SEED_FILE ) == ret );
+ TEST_ASSERT( mbedtls_entropy_update_seed_file( &ctx, MBEDTLS_PLATFORM_STD_NV_SEED_FILE ) == ret );
+
+exit:
+ mbedtls_entropy_free( &ctx );
+}
+/* END_CASE */
+
/* BEGIN_CASE */
void entropy_too_many_sources( )
{