Add test

feature_unit_tests/user-defined-exception-g++/fuga.cc

@@ -0,0 +1,15 @@
+#include "fuga.h"
+
+struct CustomException {};
+
+void throw_exception_fuga() {
+    throw CustomException();
+}
+
+void catch_exception_fuga() {
+    try {
+        throw_exception_fuga();
+    } catch (CustomException) {
+        std::cerr << "Caught CustomException" << std::endl;
+    }
+}

feature_unit_tests/user-defined-exception-g++/fuga.h

@@ -0,0 +1,6 @@
+#include <exception>
+#include <iostream>
+#include <stdexcept>
+
+void throw_exception_fuga();
+void catch_exception_fuga();

feature_unit_tests/user-defined-exception-g++/hoge.cc

@@ -0,0 +1,20 @@
+#include "hoge.h"
+#include "fuga.h"
+
+void throw_exception_hoge() {
+    throw std::runtime_error("hoge from throw_exception_hoge");
+}
+
+void catch_exception_hoge() {
+    try {
+        throw_exception_hoge();
+    } catch (std::exception& e) {
+        std::cout << e.what() << std::endl;
+    }
+
+    try {
+        throw_exception_fuga();
+    } catch (std::exception& e) {
+        std::cout << e.what() << std::endl;
+    }
+}

feature_unit_tests/user-defined-exception-g++/hoge.h

@@ -0,0 +1,6 @@
+#include <exception>
+#include <iostream>
+#include <stdexcept>
+
+void throw_exception_hoge();
+void catch_exception_hoge();

feature_unit_tests/user-defined-exception-g++/main.cc

@@ -0,0 +1,13 @@
+#include "hoge.h"
+
+int main() {
+    std::cout << "catch_exception" << std::endl;
+    catch_exception_hoge();
+
+    std::cout << "throw_exception" << std::endl;
+    try {
+        throw_exception_hoge();
+    } catch (std::exception& e) {
+        std::cout << e.what() << std::endl;
+    }
+}

feature_unit_tests/user-defined-exception-g++/test.sh

@@ -0,0 +1,13 @@
+#! /bin/bash -eu
+
+g++ -fPIC -shared -o libfuga.so -Wl,-soname,libfuga.so fuga.cc 
+g++ -fPIC -shared -o libhoge.so.original -Wl,-soname,libhoge.so hoge.cc libfuga.so
+g++ main.cc -o main.out libhoge.so.original libfuga.so
+LD_LIBRARY_PATH=. $(git rev-parse --show-toplevel)/build/sold -i libhoge.so.original -o libhoge.so.soldout --section-headers --check-output
+
+# Use sold
+ln -sf libhoge.so.soldout libhoge.so
+# Use original
+ln -sf libhoge.so.original libhoge.so
+
+LD_LIBRARY_PATH=. ./main.out