Make Botan compile when only some modules are enabled

Fixes #146.

1 files changed, 75 insertions, 0 deletions

diff --git a/src/tests/test_ecc_pointmul.cpp b/src/tests/test_ecc_pointmul.cpp
new file mode 100644
index 000000000..220a3eecf
--- /dev/null
+++ b/src/tests/test_ecc_pointmul.cpp
@@ -0,0 +1,75 @@
+/*
+* (C) 2014,2015 Jack Lloyd
+*
+* Botan is released under the Simplified BSD License (see license.txt)
+*/
+
+#include "tests.h"
+
+#if defined(BOTAN_HAS_ECC_GROUP)
+
+#include "test_pubkey.h"
+
+#include <botan/pubkey.h>
+#include <botan/ecdsa.h>
+#include <botan/oids.h>
+#include <botan/hex.h>
+#include <iostream>
+#include <fstream>
+
+using namespace Botan;
+
+namespace {
+
+size_t ecc_point_mul(const std::string& group_id,
+                     const std::string& m_s,
+                     const std::string& X_s,
+                     const std::string& Y_s)
+   {
+   EC_Group group(OIDS::lookup(group_id));
+
+   const BigInt m(m_s);
+   const BigInt X(X_s);
+   const BigInt Y(Y_s);
+
+   PointGFp p = group.get_base_point() * m;
+
+   size_t fails = 0;
+
+   if(p.get_affine_x() != X)
+      {
+      std::cout << p.get_affine_x() << " != " << X << std::endl;
+      ++fails;
+      }
+
+   if(p.get_affine_y() != Y)
+      {
+      std::cout << p.get_affine_y() << " != " << Y << std::endl;
+      ++fails;
+      }
+
+   return fails;
+   }
+
+}
+
+size_t test_ecc_pointmul()
+   {
+   size_t fails = 0;
+
+   std::ifstream ecc_mul(PK_TEST_DATA_DIR "/ecc.vec");
+
+   fails += run_tests_bb(ecc_mul, "ECC Point Mult", "Y", false,
+             [](std::map<std::string, std::string> m) -> size_t
+             {
+             return ecc_point_mul(m["Group"], m["m"], m["X"], m["Y"]);
+             });
+
+   return fails;
+   }
+
+#else
+
+SKIP_TEST(ecc_pointmul);
+
+#endif // BOTAN_HAS_ECC_GROUP