resurrect compiler_builtins_tests for compiler builtins host functions

unittests/api_tests.cpp

@@ -1430,6 +1430,67 @@ BOOST_AUTO_TEST_CASE_TEMPLATE(checktime_start, T, validating_testers) try {
                           deadline_exception, is_deadline_exception );
 } FC_LOG_AND_RETHROW()
 
+/*************************************************************************************
+ * compiler_builtins_tests test case
+ *************************************************************************************/
+BOOST_AUTO_TEST_CASE_TEMPLATE(compiler_builtins_tests, T, validating_testers) try {
+   T chain;
+
+   chain.produce_blocks(2);
+   chain.create_account( "testapi"_n );
+   chain.produce_blocks(10);
+   chain.set_code( "testapi"_n, test_contracts::test_api_wasm() );
+   chain.produce_blocks(1);
+
+   // test test_multi3
+   CALL_TEST_FUNCTION( chain, "test_compiler_builtins", "test_multi3", {});
+
+   // test test_divti3
+   CALL_TEST_FUNCTION( chain, "test_compiler_builtins", "test_divti3", {});
+
+   // test test_divti3_by_0
+   BOOST_CHECK_EXCEPTION(CALL_TEST_FUNCTION( chain, "test_compiler_builtins", "test_divti3_by_0", {}), arithmetic_exception,
+         [](const fc::exception& e) {
+            return expect_assert_message(e, "divide by zero");
+         }
+      );
+
+   // test test_udivti3
+   CALL_TEST_FUNCTION( chain, "test_compiler_builtins", "test_udivti3", {});
+
+   // test test_udivti3_by_0
+   BOOST_CHECK_EXCEPTION(CALL_TEST_FUNCTION( chain, "test_compiler_builtins", "test_udivti3_by_0", {}), arithmetic_exception,
+         [](const fc::exception& e) {
+            return expect_assert_message(e, "divide by zero");
+         }
+      );
+
+   // test test_modti3
+   CALL_TEST_FUNCTION( chain, "test_compiler_builtins", "test_modti3", {});
+
+   // test test_modti3_by_0
+   BOOST_CHECK_EXCEPTION(CALL_TEST_FUNCTION( chain, "test_compiler_builtins", "test_modti3_by_0", {}), arithmetic_exception,
+         [](const fc::exception& e) {
+            return expect_assert_message(e, "divide by zero");
+         }
+      );
+
+   // test test_lshlti3
+   CALL_TEST_FUNCTION( chain, "test_compiler_builtins", "test_lshlti3", {});
+
+   // test test_lshrti3
+   CALL_TEST_FUNCTION( chain, "test_compiler_builtins", "test_lshrti3", {});
+
+   // test test_ashlti3
+   CALL_TEST_FUNCTION( chain, "test_compiler_builtins", "test_ashlti3", {});
+
+   // test test_ashrti3
+   CALL_TEST_FUNCTION( chain, "test_compiler_builtins", "test_ashrti3", {});
+
+   BOOST_REQUIRE_EQUAL( chain.validate(), true );
+} FC_LOG_AND_RETHROW()
+
+
 /*************************************************************************************
  * transaction_tests common function
  *************************************************************************************/

unittests/test-contracts/test_api/test_api.cpp

@@ -6,6 +6,7 @@
 #include "test_action.cpp"
 #include "test_chain.cpp"
 #include "test_checktime.cpp"
+#include "test_compiler_builtins.cpp"
 #include "test_crypto.cpp"
 #include "test_datastream.cpp"
 #include "test_permission.cpp"
@@ -47,6 +48,21 @@ extern "C" {
       WASM_TEST_HANDLER( test_types, char_to_symbol );
       WASM_TEST_HANDLER( test_types, string_to_name );
 
+      //test_compiler_builtins
+      WASM_TEST_HANDLER( test_compiler_builtins, test_multi3       );
+      WASM_TEST_HANDLER( test_compiler_builtins, test_divti3       );
+      WASM_TEST_HANDLER( test_compiler_builtins, test_divti3_by_0  );
+      WASM_TEST_HANDLER( test_compiler_builtins, test_udivti3      );
+      WASM_TEST_HANDLER( test_compiler_builtins, test_udivti3_by_0 );
+      WASM_TEST_HANDLER( test_compiler_builtins, test_modti3       );
+      WASM_TEST_HANDLER( test_compiler_builtins, test_modti3_by_0  );
+      WASM_TEST_HANDLER( test_compiler_builtins, test_umodti3      );
+      WASM_TEST_HANDLER( test_compiler_builtins, test_umodti3_by_0 );
+      WASM_TEST_HANDLER( test_compiler_builtins, test_lshlti3      );
+      WASM_TEST_HANDLER( test_compiler_builtins, test_lshrti3      );
+      WASM_TEST_HANDLER( test_compiler_builtins, test_ashlti3      );
+      WASM_TEST_HANDLER( test_compiler_builtins, test_ashrti3      );
+
       //test_action
       WASM_TEST_HANDLER   ( test_action, read_action_normal         );
       WASM_TEST_HANDLER   ( test_action, read_action                );