Switch to the new code style

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/tests/suites/test_suite_gcm.function b/tests/suites/test_suite_gcm.function
index afe862d..b0c7bbc 100644
--- a/tests/suites/test_suite_gcm.function
+++ b/tests/suites/test_suite_gcm.function
@@ -8,107 +8,114 @@
  */
 
 /* BEGIN_CASE */
-void gcm_bad_parameters( int cipher_id, int direction,
-                         data_t *key_str, data_t *src_str,
-                         data_t *iv_str, data_t *add_str,
-                         int tag_len_bits, int gcm_result )
+void gcm_bad_parameters(int cipher_id, int direction,
+                        data_t *key_str, data_t *src_str,
+                        data_t *iv_str, data_t *add_str,
+                        int tag_len_bits, int gcm_result)
 {
     unsigned char output[128];
     unsigned char tag_output[16];
     mbedtls_gcm_context ctx;
     size_t tag_len = tag_len_bits / 8;
 
-    mbedtls_gcm_init( &ctx );
+    mbedtls_gcm_init(&ctx);
 
-    memset( output, 0x00, sizeof( output ) );
-    memset( tag_output, 0x00, sizeof( tag_output ) );
+    memset(output, 0x00, sizeof(output));
+    memset(tag_output, 0x00, sizeof(tag_output));
 
-    TEST_ASSERT( mbedtls_gcm_setkey( &ctx, cipher_id, key_str->x, key_str->len * 8 ) == 0 );
-    TEST_ASSERT( mbedtls_gcm_crypt_and_tag( &ctx, direction, src_str->len, iv_str->x, iv_str->len,
-                 add_str->x, add_str->len, src_str->x, output, tag_len, tag_output ) == gcm_result );
+    TEST_ASSERT(mbedtls_gcm_setkey(&ctx, cipher_id, key_str->x, key_str->len * 8) == 0);
+    TEST_ASSERT(mbedtls_gcm_crypt_and_tag(&ctx, direction, src_str->len, iv_str->x, iv_str->len,
+                                          add_str->x, add_str->len, src_str->x, output, tag_len,
+                                          tag_output) == gcm_result);
 
 exit:
-    mbedtls_gcm_free( &ctx );
+    mbedtls_gcm_free(&ctx);
 }
 /* END_CASE */
 
 /* BEGIN_CASE */
-void gcm_encrypt_and_tag( int cipher_id, data_t * key_str,
-                          data_t * src_str, data_t * iv_str,
-                          data_t * add_str, data_t * dst,
-                          int tag_len_bits, data_t * tag,
-                          int init_result )
+void gcm_encrypt_and_tag(int cipher_id, data_t *key_str,
+                         data_t *src_str, data_t *iv_str,
+                         data_t *add_str, data_t *dst,
+                         int tag_len_bits, data_t *tag,
+                         int init_result)
 {
     unsigned char output[128];
     unsigned char tag_output[16];
     mbedtls_gcm_context ctx;
     size_t tag_len = tag_len_bits / 8;
 
-    mbedtls_gcm_init( &ctx );
+    mbedtls_gcm_init(&ctx);
 
     memset(output, 0x00, 128);
     memset(tag_output, 0x00, 16);
 
 
-    TEST_ASSERT( mbedtls_gcm_setkey( &ctx, cipher_id, key_str->x, key_str->len * 8 ) == init_result );
-    if( init_result == 0 )
-    {
-        TEST_ASSERT( mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_ENCRYPT, src_str->len, iv_str->x, iv_str->len, add_str->x, add_str->len, src_str->x, output, tag_len, tag_output ) == 0 );
+    TEST_ASSERT(mbedtls_gcm_setkey(&ctx, cipher_id, key_str->x, key_str->len * 8) == init_result);
+    if (init_result == 0) {
+        TEST_ASSERT(mbedtls_gcm_crypt_and_tag(&ctx, MBEDTLS_GCM_ENCRYPT, src_str->len, iv_str->x,
+                                              iv_str->len, add_str->x, add_str->len, src_str->x,
+                                              output, tag_len, tag_output) == 0);
 
-        TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x,
-                                          src_str->len, dst->len ) == 0 );
-        TEST_ASSERT( mbedtls_test_hexcmp( tag_output, tag->x,
-                                          tag_len, tag->len ) == 0 );
+        TEST_ASSERT(mbedtls_test_hexcmp(output, dst->x,
+                                        src_str->len, dst->len) == 0);
+        TEST_ASSERT(mbedtls_test_hexcmp(tag_output, tag->x,
+                                        tag_len, tag->len) == 0);
     }
 
 exit:
-    mbedtls_gcm_free( &ctx );
+    mbedtls_gcm_free(&ctx);
 }
 /* END_CASE */
 
 /* BEGIN_CASE */
-void gcm_decrypt_and_verify( int cipher_id, data_t * key_str,
-                             data_t * src_str, data_t * iv_str,
-                             data_t * add_str, int tag_len_bits,
-                             data_t * tag_str, char * result,
-                             data_t * pt_result, int init_result )
+void gcm_decrypt_and_verify(int cipher_id, data_t *key_str,
+                            data_t *src_str, data_t *iv_str,
+                            data_t *add_str, int tag_len_bits,
+                            data_t *tag_str, char *result,
+                            data_t *pt_result, int init_result)
 {
     unsigned char output[128];
     mbedtls_gcm_context ctx;
     int ret;
     size_t tag_len = tag_len_bits / 8;
 
-    mbedtls_gcm_init( &ctx );
+    mbedtls_gcm_init(&ctx);
 
     memset(output, 0x00, 128);
 
 
-    TEST_ASSERT( mbedtls_gcm_setkey( &ctx, cipher_id, key_str->x, key_str->len * 8 ) == init_result );
-    if( init_result == 0 )
-    {
-        ret = mbedtls_gcm_auth_decrypt( &ctx, src_str->len, iv_str->x, iv_str->len, add_str->x, add_str->len, tag_str->x, tag_len, src_str->x, output );
+    TEST_ASSERT(mbedtls_gcm_setkey(&ctx, cipher_id, key_str->x, key_str->len * 8) == init_result);
+    if (init_result == 0) {
+        ret = mbedtls_gcm_auth_decrypt(&ctx,
+                                       src_str->len,
+                                       iv_str->x,
+                                       iv_str->len,
+                                       add_str->x,
+                                       add_str->len,
+                                       tag_str->x,
+                                       tag_len,
+                                       src_str->x,
+                                       output);
 
-        if( strcmp( "FAIL", result ) == 0 )
-        {
-            TEST_ASSERT( ret == MBEDTLS_ERR_GCM_AUTH_FAILED );
-        }
-        else
-        {
-            TEST_ASSERT( ret == 0 );
+        if (strcmp("FAIL", result) == 0) {
+            TEST_ASSERT(ret == MBEDTLS_ERR_GCM_AUTH_FAILED);
+        } else {
+            TEST_ASSERT(ret == 0);
 
-            TEST_ASSERT( mbedtls_test_hexcmp( output, pt_result->x,
-                                              src_str->len,
-                                              pt_result->len ) == 0 );
+            TEST_ASSERT(mbedtls_test_hexcmp(output, pt_result->x,
+                                            src_str->len,
+                                            pt_result->len) == 0);
         }
     }
 
 exit:
-    mbedtls_gcm_free( &ctx );
+    mbedtls_gcm_free(&ctx);
 }
 /* END_CASE */
 
 /* BEGIN_CASE depends_on:MBEDTLS_CHECK_PARAMS:!MBEDTLS_PARAM_FAILED_ALT */
-void gcm_invalid_param( )
+void gcm_invalid_param()
 {
     mbedtls_gcm_context ctx;
     unsigned char valid_buffer[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06 };
@@ -117,168 +124,168 @@
     int valid_len = sizeof(valid_buffer);
     int valid_bitlen = 128, invalid_bitlen = 1;
 
-    mbedtls_gcm_init( &ctx );
+    mbedtls_gcm_init(&ctx);
 
     /* mbedtls_gcm_init() */
-    TEST_INVALID_PARAM( mbedtls_gcm_init( NULL ) );
+    TEST_INVALID_PARAM(mbedtls_gcm_init(NULL));
 
     /* mbedtls_gcm_setkey */
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_setkey( NULL, valid_cipher, valid_buffer, valid_bitlen ) );
+        mbedtls_gcm_setkey(NULL, valid_cipher, valid_buffer, valid_bitlen));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_setkey( &ctx, valid_cipher, NULL, valid_bitlen ) );
+        mbedtls_gcm_setkey(&ctx, valid_cipher, NULL, valid_bitlen));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_setkey( &ctx, valid_cipher, valid_buffer, invalid_bitlen ) );
+        mbedtls_gcm_setkey(&ctx, valid_cipher, valid_buffer, invalid_bitlen));
 
     /* mbedtls_gcm_crypt_and_tag() */
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_crypt_and_tag( NULL, valid_mode, valid_len,
-                                   valid_buffer, valid_len,
-                                   valid_buffer, valid_len,
-                                   valid_buffer, valid_buffer,
-                                   valid_len, valid_buffer ) );
+        mbedtls_gcm_crypt_and_tag(NULL, valid_mode, valid_len,
+                                  valid_buffer, valid_len,
+                                  valid_buffer, valid_len,
+                                  valid_buffer, valid_buffer,
+                                  valid_len, valid_buffer));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_crypt_and_tag( &ctx, valid_mode, valid_len,
-                                   NULL, valid_len,
-                                   valid_buffer, valid_len,
-                                   valid_buffer, valid_buffer,
-                                   valid_len, valid_buffer ) );
+        mbedtls_gcm_crypt_and_tag(&ctx, valid_mode, valid_len,
+                                  NULL, valid_len,
+                                  valid_buffer, valid_len,
+                                  valid_buffer, valid_buffer,
+                                  valid_len, valid_buffer));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_crypt_and_tag( &ctx, valid_mode, valid_len,
-                                   valid_buffer, valid_len,
-                                   NULL, valid_len,
-                                   valid_buffer, valid_buffer,
-                                   valid_len, valid_buffer ) );
+        mbedtls_gcm_crypt_and_tag(&ctx, valid_mode, valid_len,
+                                  valid_buffer, valid_len,
+                                  NULL, valid_len,
+                                  valid_buffer, valid_buffer,
+                                  valid_len, valid_buffer));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_crypt_and_tag( &ctx, valid_mode, valid_len,
-                                   valid_buffer, valid_len,
-                                   valid_buffer, valid_len,
-                                   NULL, valid_buffer,
-                                   valid_len, valid_buffer ) );
+        mbedtls_gcm_crypt_and_tag(&ctx, valid_mode, valid_len,
+                                  valid_buffer, valid_len,
+                                  valid_buffer, valid_len,
+                                  NULL, valid_buffer,
+                                  valid_len, valid_buffer));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_crypt_and_tag( &ctx, valid_mode, valid_len,
-                                   valid_buffer, valid_len,
-                                   valid_buffer, valid_len,
-                                   valid_buffer, NULL,
-                                   valid_len, valid_buffer ) );
+        mbedtls_gcm_crypt_and_tag(&ctx, valid_mode, valid_len,
+                                  valid_buffer, valid_len,
+                                  valid_buffer, valid_len,
+                                  valid_buffer, NULL,
+                                  valid_len, valid_buffer));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_crypt_and_tag( &ctx, valid_mode, valid_len,
-                                   valid_buffer, valid_len,
-                                   valid_buffer, valid_len,
-                                   valid_buffer, valid_buffer,
-                                   valid_len, NULL ) );
+        mbedtls_gcm_crypt_and_tag(&ctx, valid_mode, valid_len,
+                                  valid_buffer, valid_len,
+                                  valid_buffer, valid_len,
+                                  valid_buffer, valid_buffer,
+                                  valid_len, NULL));
 
     /* mbedtls_gcm_auth_decrypt() */
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_auth_decrypt( NULL, valid_len,
-                                  valid_buffer, valid_len,
-                                  valid_buffer, valid_len,
-                                  valid_buffer, valid_len,
-                                  valid_buffer, valid_buffer) );
+        mbedtls_gcm_auth_decrypt(NULL, valid_len,
+                                 valid_buffer, valid_len,
+                                 valid_buffer, valid_len,
+                                 valid_buffer, valid_len,
+                                 valid_buffer, valid_buffer));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_auth_decrypt( &ctx, valid_len,
-                                  NULL, valid_len,
-                                  valid_buffer, valid_len,
-                                  valid_buffer, valid_len,
-                                  valid_buffer, valid_buffer) );
+        mbedtls_gcm_auth_decrypt(&ctx, valid_len,
+                                 NULL, valid_len,
+                                 valid_buffer, valid_len,
+                                 valid_buffer, valid_len,
+                                 valid_buffer, valid_buffer));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_auth_decrypt( &ctx, valid_len,
-                                  valid_buffer, valid_len,
-                                  NULL, valid_len,
-                                  valid_buffer, valid_len,
-                                  valid_buffer, valid_buffer) );
+        mbedtls_gcm_auth_decrypt(&ctx, valid_len,
+                                 valid_buffer, valid_len,
+                                 NULL, valid_len,
+                                 valid_buffer, valid_len,
+                                 valid_buffer, valid_buffer));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_auth_decrypt( &ctx, valid_len,
-                                  valid_buffer, valid_len,
-                                  valid_buffer, valid_len,
-                                  NULL, valid_len,
-                                  valid_buffer, valid_buffer) );
+        mbedtls_gcm_auth_decrypt(&ctx, valid_len,
+                                 valid_buffer, valid_len,
+                                 valid_buffer, valid_len,
+                                 NULL, valid_len,
+                                 valid_buffer, valid_buffer));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_auth_decrypt( &ctx, valid_len,
-                                  valid_buffer, valid_len,
-                                  valid_buffer, valid_len,
-                                  valid_buffer, valid_len,
-                                  NULL, valid_buffer) );
+        mbedtls_gcm_auth_decrypt(&ctx, valid_len,
+                                 valid_buffer, valid_len,
+                                 valid_buffer, valid_len,
+                                 valid_buffer, valid_len,
+                                 NULL, valid_buffer));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_auth_decrypt( &ctx, valid_len,
-                                  valid_buffer, valid_len,
-                                  valid_buffer, valid_len,
-                                  valid_buffer, valid_len,
-                                  valid_buffer, NULL) );
+        mbedtls_gcm_auth_decrypt(&ctx, valid_len,
+                                 valid_buffer, valid_len,
+                                 valid_buffer, valid_len,
+                                 valid_buffer, valid_len,
+                                 valid_buffer, NULL));
 
     /* mbedtls_gcm_starts() */
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_starts( NULL, valid_mode,
-                            valid_buffer, valid_len,
-                            valid_buffer, valid_len ) );
+        mbedtls_gcm_starts(NULL, valid_mode,
+                           valid_buffer, valid_len,
+                           valid_buffer, valid_len));
 
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_starts( &ctx, valid_mode,
-                            NULL, valid_len,
-                            valid_buffer, valid_len ) );
+        mbedtls_gcm_starts(&ctx, valid_mode,
+                           NULL, valid_len,
+                           valid_buffer, valid_len));
 
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_starts( &ctx, valid_mode,
-                            valid_buffer, valid_len,
-                            NULL, valid_len ) );
+        mbedtls_gcm_starts(&ctx, valid_mode,
+                           valid_buffer, valid_len,
+                           NULL, valid_len));
 
     /* mbedtls_gcm_update() */
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_update( NULL, valid_len,
-                            valid_buffer, valid_buffer ) );
+        mbedtls_gcm_update(NULL, valid_len,
+                           valid_buffer, valid_buffer));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_update( &ctx, valid_len,
-                            NULL, valid_buffer ) );
+        mbedtls_gcm_update(&ctx, valid_len,
+                           NULL, valid_buffer));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_update( &ctx, valid_len,
-                            valid_buffer, NULL ) );
+        mbedtls_gcm_update(&ctx, valid_len,
+                           valid_buffer, NULL));
 
     /* mbedtls_gcm_finish() */
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_finish( NULL, valid_buffer, valid_len ) );
+        mbedtls_gcm_finish(NULL, valid_buffer, valid_len));
     TEST_INVALID_PARAM_RET(
         MBEDTLS_ERR_GCM_BAD_INPUT,
-        mbedtls_gcm_finish( &ctx, NULL, valid_len ) );
+        mbedtls_gcm_finish(&ctx, NULL, valid_len));
 
 exit:
-    mbedtls_gcm_free( &ctx );
+    mbedtls_gcm_free(&ctx);
 }
 /* END_CASE */
 
 /* BEGIN_CASE */
-void gcm_valid_param( )
+void gcm_valid_param()
 {
-    TEST_VALID_PARAM( mbedtls_gcm_free( NULL ) );
+    TEST_VALID_PARAM(mbedtls_gcm_free(NULL));
 exit:
     return;
 }
 /* END_CASE */
 
 /* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST:MBEDTLS_AES_C */
-void gcm_selftest(  )
+void gcm_selftest()
 {
-    TEST_ASSERT( mbedtls_gcm_self_test( 1 ) == 0 );
+    TEST_ASSERT(mbedtls_gcm_self_test(1) == 0);
 }
 /* END_CASE */