| //===-- flang/unittests/RuntimeGTest/CommandTest.cpp ----------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "flang/Runtime/command.h" |
| #include "gtest/gtest.h" |
| #include "flang/Runtime/descriptor.h" |
| #include "flang/Runtime/main.h" |
| |
| using namespace Fortran::runtime; |
| |
| TEST(ArgumentCount, ZeroArguments) { |
| const char *argv[]{"aProgram"}; |
| RTNAME(ProgramStart)(1, argv, {}); |
| EXPECT_EQ(0, RTNAME(ArgumentCount)()); |
| } |
| |
| TEST(ArgumentCount, OneArgument) { |
| const char *argv[]{"aProgram", "anArgument"}; |
| RTNAME(ProgramStart)(2, argv, {}); |
| EXPECT_EQ(1, RTNAME(ArgumentCount)()); |
| } |
| |
| TEST(ArgumentCount, SeveralArguments) { |
| const char *argv[]{"aProgram", "arg1", "arg2", "arg3", "arg4"}; |
| RTNAME(ProgramStart)(5, argv, {}); |
| EXPECT_EQ(4, RTNAME(ArgumentCount)()); |
| } |