void SetUp()
{
dl_create_params_t p;
DL_CREATE_PARAMS_SET_DEFAULT(p);
p.error_msg_func = error_msg_handler;
EXPECT_DL_ERR_OK( dl_context_create( &ctx, &p ) );
}
TEST_F(DLError, typelib_version_mismatch_returned)
{
static const unsigned char typelib[] =
{
#include "generated/unittest.bin.h"
};
unsigned char modded_type_lib[sizeof(typelib)];
memcpy( modded_type_lib, typelib, sizeof(typelib) );
EXPECT_EQ(4u, sizeof(unsigned int));
union
{
unsigned char* lib;
unsigned int* version;
} conv;
conv.lib = modded_type_lib;
// testing that errors are returned correctly by modding data.
unsigned int* lib_version = conv.version + 1;
EXPECT_EQ(4u, *lib_version);
*lib_version = 0xFFFFFFFF;
dl_ctx_t tmp_ctx = 0;
dl_create_params_t p;
DL_CREATE_PARAMS_SET_DEFAULT(p);
EXPECT_DL_ERR_OK( dl_context_create( &tmp_ctx, &p ) );
EXPECT_DL_ERR_EQ( DL_ERROR_VERSION_MISMATCH, dl_context_load_type_library( tmp_ctx, modded_type_lib, sizeof(modded_type_lib) ) );
EXPECT_DL_ERR_OK( dl_context_destroy( tmp_ctx ) );
}
