1 files changed, 90 insertions, 0 deletions
diff --git a/test/pointerlist_test.cc b/test/pointerlist_test.cc
new file mode 100644
index 0000000..329e319
--- /dev/null
+++ b/test/pointerlist_test.cc
@@ -0,0 +1,90 @@
+// -*- c++ -*-
+// Distributed under the BSD 2-Clause License.
+// See accompanying file LICENSE for details.
+#include <uunit.h>
+
+#include "pointerlist.h"
+
+class PointerListTest
+	: public uUnit
+{
+public:
+	PointerListTest()
+	{
+		uTEST(PointerListTest::test_zom_push);
+		uTEST(PointerListTest::test_zom_from_args);
+	}
+
+	void test_zom_push()
+	{
+		using namespace std::string_literals;
+
+		{ // Zero
+			PointerList args;
+			uASSERT_EQUAL(0u, args.size());
+			auto [argc, argv] = args.get();
+			uASSERT_EQUAL(0, argc);
+			uASSERT_EQUAL(nullptr, argv);
+		}
+
+		{ // One
+			PointerList args;
+			args.push_back("hello");
+			uASSERT_EQUAL(1u, args.size());
+			auto [argc, argv] = args.get();
+			uASSERT_EQUAL(1, argc);
+			uASSERT_EQUAL("hello"s, std::string(argv[0]));
+		}
+
+		{ // Many
+			PointerList args;
+			args.push_back("hello");
+			args.push_back("dear");
+			args.push_back("world");
+			uASSERT_EQUAL(3u, args.size());
+			auto [argc, argv] = args.get();
+			uASSERT_EQUAL(3, argc);
+			uASSERT_EQUAL("hello"s, std::string(argv[0]));
+			uASSERT_EQUAL("dear"s, std::string(argv[1]));
+			uASSERT_EQUAL("world"s, std::string(argv[2]));
+		}
+	}
+
+	void test_zom_from_args()
+	{
+		using namespace std::string_literals;
+
+		{ // Zero
+			PointerList args(0, nullptr);
+			uASSERT_EQUAL(0u, args.size());
+			auto [argc, argv] = args.get();
+			uASSERT_EQUAL(0, argc);
+			uASSERT_EQUAL(nullptr, argv);
+		}
+
+		{ // One
+			int _argc{1};
+			const char* _argv[] = { "hello" };
+			PointerList args(_argc, _argv);
+			uASSERT_EQUAL(1u, args.size());
+			auto [argc, argv] = args.get();
+			uASSERT_EQUAL(1, argc);
+			uASSERT_EQUAL("hello"s, std::string(argv[0]));
+		}
+
+		{ // Many
+			int _argc{3};
+			const char* _argv[] = { "hello", "dear", "world" };
+			PointerList args(_argc, _argv);
+			uASSERT_EQUAL(3u, args.size());
+			auto [argc, argv] = args.get();
+			uASSERT_EQUAL(3, argc);
+			uASSERT_EQUAL("hello"s, std::string(argv[0]));
+			uASSERT_EQUAL("dear"s, std::string(argv[1]));
+			uASSERT_EQUAL("world"s, std::string(argv[2]));
+		}
+	}
+};
+
+// Registers the fixture into the 'registry'
+static PointerListTest test;