Switch to the new code style

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/tests/suites/test_suite_base64.function b/tests/suites/test_suite_base64.function
index 7baa3d5..ce6bd42 100644
--- a/tests/suites/test_suite_base64.function
+++ b/tests/suites/test_suite_base64.function
@@ -17,67 +17,66 @@
  */
 
 /* BEGIN_CASE depends_on:MBEDTLS_TEST_HOOKS */
-void mask_of_range( int low_arg, int high_arg )
+void mask_of_range(int low_arg, int high_arg)
 {
     unsigned char low = low_arg, high = high_arg;
     unsigned c;
-    for( c = 0; c <= 0xff; c++ )
-    {
-        mbedtls_test_set_step( c );
-        TEST_CF_SECRET( &c, sizeof( c ) );
-        unsigned char m = mbedtls_ct_uchar_mask_of_range( low, high, c );
-        TEST_CF_PUBLIC( &c, sizeof( c ) );
-        TEST_CF_PUBLIC( &m, sizeof( m ) );
-        if( low <= c && c <= high )
-            TEST_EQUAL( m, 0xff );
-        else
-            TEST_EQUAL( m, 0 );
+    for (c = 0; c <= 0xff; c++) {
+        mbedtls_test_set_step(c);
+        TEST_CF_SECRET(&c, sizeof(c));
+        unsigned char m = mbedtls_ct_uchar_mask_of_range(low, high, c);
+        TEST_CF_PUBLIC(&c, sizeof(c));
+        TEST_CF_PUBLIC(&m, sizeof(m));
+        if (low <= c && c <= high) {
+            TEST_EQUAL(m, 0xff);
+        } else {
+            TEST_EQUAL(m, 0);
+        }
     }
 }
 /* END_CASE */
 
 /* BEGIN_CASE depends_on:MBEDTLS_TEST_HOOKS */
-void enc_chars( )
+void enc_chars()
 {
-    for( unsigned value = 0; value < 64; value++ )
-    {
-        mbedtls_test_set_step( value );
-        TEST_CF_SECRET( &value, sizeof( value ) );
-        unsigned char digit = mbedtls_ct_base64_enc_char( value );
-        TEST_CF_PUBLIC( &value, sizeof( value ) );
-        TEST_CF_PUBLIC( &digit, sizeof( digit ) );
-        TEST_EQUAL( digit, base64_digits[value] );
+    for (unsigned value = 0; value < 64; value++) {
+        mbedtls_test_set_step(value);
+        TEST_CF_SECRET(&value, sizeof(value));
+        unsigned char digit = mbedtls_ct_base64_enc_char(value);
+        TEST_CF_PUBLIC(&value, sizeof(value));
+        TEST_CF_PUBLIC(&digit, sizeof(digit));
+        TEST_EQUAL(digit, base64_digits[value]);
     }
 }
 /* END_CASE */
 
 /* BEGIN_CASE depends_on:MBEDTLS_TEST_HOOKS */
-void dec_chars( )
+void dec_chars()
 {
     char *p;
     signed char expected;
 
-    for( unsigned c = 0; c <= 0xff; c++ )
-    {
-        mbedtls_test_set_step( c );
+    for (unsigned c = 0; c <= 0xff; c++) {
+        mbedtls_test_set_step(c);
         /* base64_digits is 0-terminated. sizeof()-1 excludes the trailing 0. */
-        p = memchr( base64_digits, c, sizeof( base64_digits ) - 1 );
-        if( p == NULL )
+        p = memchr(base64_digits, c, sizeof(base64_digits) - 1);
+        if (p == NULL) {
             expected = -1;
-        else
+        } else {
             expected = p - base64_digits;
-        TEST_CF_SECRET( &c, sizeof( c ) );
-        signed char actual = mbedtls_ct_base64_dec_value( c );
-        TEST_CF_PUBLIC( &c, sizeof( c ) );
-        TEST_CF_PUBLIC( &actual, sizeof( actual ) );
-        TEST_EQUAL( actual, expected );
+        }
+        TEST_CF_SECRET(&c, sizeof(c));
+        signed char actual = mbedtls_ct_base64_dec_value(c);
+        TEST_CF_PUBLIC(&c, sizeof(c));
+        TEST_CF_PUBLIC(&actual, sizeof(actual));
+        TEST_EQUAL(actual, expected);
     }
 }
 /* END_CASE */
 
 /* BEGIN_CASE */
-void mbedtls_base64_encode( char * src_string, char * dst_string,
-                            int dst_buf_size, int result )
+void mbedtls_base64_encode(char *src_string, char *dst_string,
+                           int dst_buf_size, int result)
 {
     unsigned char src_str[1000];
     unsigned char dst_str[1000];
@@ -86,26 +85,25 @@
     memset(src_str, 0x00, 1000);
     memset(dst_str, 0x00, 1000);
 
-    strncpy( (char *) src_str, src_string, sizeof(src_str) - 1 );
-    src_len = strlen( (char *) src_str );
+    strncpy((char *) src_str, src_string, sizeof(src_str) - 1);
+    src_len = strlen((char *) src_str);
 
-    TEST_CF_SECRET( src_str, sizeof( src_str ) );
-    TEST_ASSERT( mbedtls_base64_encode( dst_str, dst_buf_size, &len, src_str, src_len) == result );
-    TEST_CF_PUBLIC( src_str, sizeof( src_str ) );
+    TEST_CF_SECRET(src_str, sizeof(src_str));
+    TEST_ASSERT(mbedtls_base64_encode(dst_str, dst_buf_size, &len, src_str, src_len) == result);
+    TEST_CF_PUBLIC(src_str, sizeof(src_str));
 
     /* dest_str will have had tainted data copied to it, prevent the TEST_ASSERT below from triggering
        CF failures by unmarking it. */
-    TEST_CF_PUBLIC( dst_str, len );
+    TEST_CF_PUBLIC(dst_str, len);
 
-    if( result == 0 )
-    {
-        TEST_ASSERT( strcmp( (char *) dst_str, dst_string ) == 0 );
+    if (result == 0) {
+        TEST_ASSERT(strcmp((char *) dst_str, dst_string) == 0);
     }
 }
 /* END_CASE */
 
 /* BEGIN_CASE */
-void mbedtls_base64_decode( char * src_string, char * dst_string, int result )
+void mbedtls_base64_decode(char *src_string, char *dst_string, int result)
 {
     unsigned char src_str[1000];
     unsigned char dst_str[1000];
@@ -115,77 +113,73 @@
     memset(src_str, 0x00, 1000);
     memset(dst_str, 0x00, 1000);
 
-    strncpy( (char *) src_str, src_string, sizeof(src_str) - 1 );
-    res = mbedtls_base64_decode( dst_str, sizeof( dst_str ), &len, src_str, strlen( (char *) src_str ) );
-    TEST_ASSERT( res == result );
-    if( result == 0 )
-    {
-        TEST_ASSERT( strcmp( (char *) dst_str, dst_string ) == 0 );
+    strncpy((char *) src_str, src_string, sizeof(src_str) - 1);
+    res = mbedtls_base64_decode(dst_str, sizeof(dst_str), &len, src_str, strlen((char *) src_str));
+    TEST_ASSERT(res == result);
+    if (result == 0) {
+        TEST_ASSERT(strcmp((char *) dst_str, dst_string) == 0);
     }
 }
 /* END_CASE */
 
 /* BEGIN_CASE */
-void base64_encode_hex( data_t * src, char * dst, int dst_buf_size,
-                        int result )
+void base64_encode_hex(data_t *src, char *dst, int dst_buf_size,
+                       int result)
 {
     unsigned char *res = NULL;
     size_t len;
 
-    res = mbedtls_test_zero_alloc( dst_buf_size );
+    res = mbedtls_test_zero_alloc(dst_buf_size);
 
-    TEST_CF_SECRET( src->x, src->len );
-    TEST_ASSERT( mbedtls_base64_encode( res, dst_buf_size, &len, src->x, src->len ) == result );
-    TEST_CF_PUBLIC( src->x, src->len );
+    TEST_CF_SECRET(src->x, src->len);
+    TEST_ASSERT(mbedtls_base64_encode(res, dst_buf_size, &len, src->x, src->len) == result);
+    TEST_CF_PUBLIC(src->x, src->len);
 
     /* res will have had tainted data copied to it, prevent the TEST_ASSERT below from triggering
        CF failures by unmarking it. */
-    TEST_CF_PUBLIC( res, len );
+    TEST_CF_PUBLIC(res, len);
 
-    if( result == 0 )
-    {
-        TEST_ASSERT( len == strlen( dst ) );
-        TEST_ASSERT( memcmp( dst, res, len ) == 0 );
+    if (result == 0) {
+        TEST_ASSERT(len == strlen(dst));
+        TEST_ASSERT(memcmp(dst, res, len) == 0);
     }
 
 exit:
-    mbedtls_free( res );
+    mbedtls_free(res);
 }
 /* END_CASE */
 
 /* BEGIN_CASE */
-void base64_decode_hex( char * src, data_t * dst, int dst_buf_size,
-                        int result )
+void base64_decode_hex(char *src, data_t *dst, int dst_buf_size,
+                       int result)
 {
     unsigned char *res = NULL;
     size_t len;
 
-    res = mbedtls_test_zero_alloc( dst_buf_size );
+    res = mbedtls_test_zero_alloc(dst_buf_size);
 
-    TEST_ASSERT( mbedtls_base64_decode( res, dst_buf_size, &len, (unsigned char *) src,
-                                strlen( src ) ) == result );
-    if( result == 0 )
-    {
-        TEST_ASSERT( len == dst->len );
-        TEST_ASSERT( memcmp( dst->x, res, len ) == 0 );
+    TEST_ASSERT(mbedtls_base64_decode(res, dst_buf_size, &len, (unsigned char *) src,
+                                      strlen(src)) == result);
+    if (result == 0) {
+        TEST_ASSERT(len == dst->len);
+        TEST_ASSERT(memcmp(dst->x, res, len) == 0);
     }
 
 exit:
-    mbedtls_free( res );
+    mbedtls_free(res);
 }
 /* END_CASE */
 
 /* BEGIN_CASE */
-void base64_decode_hex_src( data_t * src, char * dst_ref, int result )
+void base64_decode_hex_src(data_t *src, char *dst_ref, int result)
 {
     unsigned char dst[1000] = { 0 };
     size_t len;
 
-    TEST_ASSERT( mbedtls_base64_decode( dst, sizeof( dst ), &len, src->x, src->len ) == result );
-    if( result == 0 )
-    {
-        TEST_ASSERT( len == strlen( dst_ref ) );
-        TEST_ASSERT( memcmp( dst, dst_ref, len ) == 0 );
+    TEST_ASSERT(mbedtls_base64_decode(dst, sizeof(dst), &len, src->x, src->len) == result);
+    if (result == 0) {
+        TEST_ASSERT(len == strlen(dst_ref));
+        TEST_ASSERT(memcmp(dst, dst_ref, len) == 0);
     }
 
 exit:
@@ -194,8 +188,8 @@
 /* END_CASE */
 
 /* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
-void base64_selftest(  )
+void base64_selftest()
 {
-    TEST_ASSERT( mbedtls_base64_self_test( 1 ) == 0 );
+    TEST_ASSERT(mbedtls_base64_self_test(1) == 0);
 }
 /* END_CASE */