From d5369c3429085688f806216a5f5592547f7dd2d8 Mon Sep 17 00:00:00 2001
From: ToruNiina <niina.toru.68u@gmail.com>
Date: Mon, 18 Mar 2019 12:39:58 +0900
Subject: [PATCH] test: add test for multiple translation unit

---
 tests/CMakeLists.txt                       |  5 +++++
 tests/test_multiple_translation_unit_1.cpp | 11 +++++++++++
 tests/test_multiple_translation_unit_2.cpp |  6 ++++++
 3 files changed, 22 insertions(+)
 create mode 100644 tests/test_multiple_translation_unit_1.cpp
 create mode 100644 tests/test_multiple_translation_unit_2.cpp

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 25c07d2..4f3e52a 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -98,3 +98,8 @@ foreach(TEST_NAME ${TEST_NAMES})
         )
     endif()
 endforeach(TEST_NAME)
+
+# this test is to check it compiles. it will not run
+add_executable(test_multiple_translation_unit
+               test_multiple_translation_unit_1.cpp
+               test_multiple_translation_unit_2.cpp)
diff --git a/tests/test_multiple_translation_unit_1.cpp b/tests/test_multiple_translation_unit_1.cpp
new file mode 100644
index 0000000..daff11a
--- /dev/null
+++ b/tests/test_multiple_translation_unit_1.cpp
@@ -0,0 +1,11 @@
+#include <toml.hpp>
+
+int read_a(const toml::table&);
+
+int main()
+{
+    const std::string content("a = 0");
+    std::istringstream iss(content);
+    const auto data = toml::parse(iss, "test_multiple_translation_unit.toml");
+    return read_a(data);
+}
diff --git a/tests/test_multiple_translation_unit_2.cpp b/tests/test_multiple_translation_unit_2.cpp
new file mode 100644
index 0000000..2a4cc32
--- /dev/null
+++ b/tests/test_multiple_translation_unit_2.cpp
@@ -0,0 +1,6 @@
+#include <toml.hpp>
+
+int read_a(const toml::table& t)
+{
+    return toml::get<int>(t.at("a"));
+}