Add a few tests for ecp_tls_read_point
diff --git a/tests/suites/test_suite_ecp.data b/tests/suites/test_suite_ecp.data
index e6baf46..ca71ff3 100644
--- a/tests/suites/test_suite_ecp.data
+++ b/tests/suites/test_suite_ecp.data
@@ -181,6 +181,18 @@
ECP read binary #6 (non-zero, OK)
ecp_read_binary:SECP192R1:"0448d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc99336ceed4d7cba482e288669ee1b6415626d6f34d28501e060c":"48d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc9933":"6ceed4d7cba482e288669ee1b6415626d6f34d28501e060c":"01":0
+ECP tls read point #1 (zero, invalid length byte)
+ecp_tls_read_point:SECP192R1:"0200":"01":"01":"00":POLARSSL_ERR_ECP_BAD_INPUT_DATA
+
+ECP tls read point #2 (zero, OK)
+ecp_tls_read_point:SECP192R1:"0100":"01":"01":"00":0
+
+ECP tls read point #3 (non-zero, invalid length byte)
+ecp_tls_read_point:SECP192R1:"300448d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc99336ceed4d7cba482e288669ee1b6415626d6f34d28501e060c":"48d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc9933":"6ceed4d7cba482e288669ee1b6415626d6f34d28501e060c":"01":POLARSSL_ERR_ECP_BAD_INPUT_DATA
+
+ECP tls read point #4 (non-zero, OK)
+ecp_tls_read_point:SECP192R1:"310448d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc99336ceed4d7cba482e288669ee1b6415626d6f34d28501e060c":"48d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc9933":"6ceed4d7cba482e288669ee1b6415626d6f34d28501e060c":"01":0
+
ECP tls write-read point #1
ecp_tls_write_read_point:SECP192R1
diff --git a/tests/suites/test_suite_ecp.function b/tests/suites/test_suite_ecp.function
index 30af8f4..50de46a 100644
--- a/tests/suites/test_suite_ecp.function
+++ b/tests/suites/test_suite_ecp.function
@@ -294,6 +294,42 @@
END_CASE
BEGIN_CASE
+ecp_tls_read_point:id:input:x:y:z:ret
+{
+ ecp_group grp;
+ ecp_point P;
+ mpi X, Y, Z;
+ size_t ilen;
+ unsigned char buf[256];
+
+ memset( buf, 0, sizeof( buf ) );
+
+ ecp_group_init( &grp ); ecp_point_init( &P );
+ mpi_init( &X ); mpi_init( &Y ); mpi_init( &Z );
+
+ TEST_ASSERT( ecp_use_known_dp( &grp, POLARSSL_ECP_DP_{id} ) == 0 );
+
+ TEST_ASSERT( mpi_read_string( &X, 16, {x} ) == 0 );
+ TEST_ASSERT( mpi_read_string( &Y, 16, {y} ) == 0 );
+ TEST_ASSERT( mpi_read_string( &Z, 16, {z} ) == 0 );
+
+ ilen = unhexify( buf, {input} );
+
+ TEST_ASSERT( ecp_tls_read_point( &grp, &P, buf, ilen ) == {ret} );
+
+ if( {ret} == 0 )
+ {
+ TEST_ASSERT( mpi_cmp_mpi( &P.X, &X ) == 0 );
+ TEST_ASSERT( mpi_cmp_mpi( &P.Y, &Y ) == 0 );
+ TEST_ASSERT( mpi_cmp_mpi( &P.Z, &Z ) == 0 );
+ }
+
+ ecp_group_free( &grp ); ecp_point_free( &P );
+ mpi_free( &X ); mpi_free( &Y ); mpi_free( &Z );
+}
+END_CASE
+
+BEGIN_CASE
ecp_tls_write_read_point:id
{
ecp_group grp;