tests: Move generic helper functions

Move generic helper functions from helpers.functions
to helpers.c

Signed-off-by: Ronald Cron <ronald.cron@arm.com>

1 files changed, 0 insertions, 144 deletions

diff --git a/tests/suites/helpers.function b/tests/suites/helpers.function
index 445c5c9..2d1e38c 100644
--- a/tests/suites/helpers.function
+++ b/tests/suites/helpers.function
@@ -368,10 +368,6 @@ typedef struct
 test_info_t;
 static test_info_t test_info;
 
-#if defined(MBEDTLS_PLATFORM_C)
-static mbedtls_platform_context platform_ctx;
-#endif
-
 #if defined(MBEDTLS_CHECK_PARAMS)
 jmp_buf param_fail_jmp;
 jmp_buf jmp_tmp;
@@ -424,22 +420,6 @@ void test_skip( const char *test, int line_no, const char* filename )
     test_info.filename = filename;
 }
 
-int platform_setup()
-{
-    int ret = 0;
-#if defined(MBEDTLS_PLATFORM_C)
-    ret = mbedtls_platform_setup( &platform_ctx );
-#endif /* MBEDTLS_PLATFORM_C */
-    return( ret );
-}
-
-void platform_teardown()
-{
-#if defined(MBEDTLS_PLATFORM_C)
-    mbedtls_platform_teardown( &platform_ctx );
-#endif /* MBEDTLS_PLATFORM_C */
-}
-
 #if defined(MBEDTLS_CHECK_PARAMS)
 void mbedtls_param_failed( const char *failure_condition,
                            const char *file,
@@ -507,111 +487,6 @@ static void close_output( FILE* out_stream )
 }
 #endif /* __unix__ || __APPLE__ __MACH__ */
 
-int unhexify( unsigned char *obuf, const char *ibuf )
-{
-    unsigned char c, c2;
-    int len = strlen( ibuf ) / 2;
-    TEST_HELPER_ASSERT( strlen( ibuf ) % 2 == 0 ); /* must be even number of bytes */
-
-    while( *ibuf != 0 )
-    {
-        c = *ibuf++;
-        if( c >= '0' && c <= '9' )
-            c -= '0';
-        else if( c >= 'a' && c <= 'f' )
-            c -= 'a' - 10;
-        else if( c >= 'A' && c <= 'F' )
-            c -= 'A' - 10;
-        else
-            TEST_HELPER_ASSERT( 0 );
-
-        c2 = *ibuf++;
-        if( c2 >= '0' && c2 <= '9' )
-            c2 -= '0';
-        else if( c2 >= 'a' && c2 <= 'f' )
-            c2 -= 'a' - 10;
-        else if( c2 >= 'A' && c2 <= 'F' )
-            c2 -= 'A' - 10;
-        else
-            TEST_HELPER_ASSERT( 0 );
-
-        *obuf++ = ( c << 4 ) | c2;
-    }
-
-    return len;
-}
-
-void hexify( unsigned char *obuf, const unsigned char *ibuf, int len )
-{
-    unsigned char l, h;
-
-    while( len != 0 )
-    {
-        h = *ibuf / 16;
-        l = *ibuf % 16;
-
-        if( h < 10 )
-            *obuf++ = '0' + h;
-        else
-            *obuf++ = 'a' + h - 10;
-
-        if( l < 10 )
-            *obuf++ = '0' + l;
-        else
-            *obuf++ = 'a' + l - 10;
-
-        ++ibuf;
-        len--;
-    }
-}
-
-/**
- * Allocate and zeroize a buffer.
- *
- * If the size if zero, a pointer to a zeroized 1-byte buffer is returned.
- *
- * For convenience, dies if allocation fails.
- */
-unsigned char *zero_alloc( size_t len )
-{
-    void *p;
-    size_t actual_len = ( len != 0 ) ? len : 1;
-
-    p = mbedtls_calloc( 1, actual_len );
-    TEST_HELPER_ASSERT( p != NULL );
-
-    memset( p, 0x00, actual_len );
-
-    return( p );
-}
-
-/**
- * Allocate and fill a buffer from hex data.
- *
- * The buffer is sized exactly as needed. This allows to detect buffer
- * overruns (including overreads) when running the test suite under valgrind.
- *
- * If the size if zero, a pointer to a zeroized 1-byte buffer is returned.
- *
- * For convenience, dies if allocation fails.
- */
-unsigned char *unhexify_alloc( const char *ibuf, size_t *olen )
-{
-    unsigned char *obuf;
-
-    *olen = strlen( ibuf ) / 2;
-
-    if( *olen == 0 )
-        return( zero_alloc( *olen ) );
-
-    obuf = mbedtls_calloc( 1, *olen );
-    TEST_HELPER_ASSERT( obuf != NULL );
-
-    (void) unhexify( obuf, ibuf );
-
-    return( obuf );
-}
-
 /**
  * This function just returns data from rand().
  * Although predictable and often similar on multiple
@@ -752,22 +627,3 @@ int rnd_pseudo_rand( void *rng_state, unsigned char *output, size_t len )
 
     return( 0 );
 }
-
-int hexcmp( uint8_t * a, uint8_t * b, uint32_t a_len, uint32_t b_len )
-{
-    int ret = 0;
-    uint32_t i = 0;
-
-    if( a_len != b_len )
-        return( -1 );
-
-    for( i = 0; i < a_len; i++ )
-    {
-        if( a[i] != b[i] )
-        {
-            ret = -1;
-            break;
-        }
-    }
-    return ret;
-}