moved source directories into `/src` (#264)

* moved source directories into `/src`
* updated bundle.lua for new `src` path
* moved some docs, icon
* removed old test trees

1 files changed, 175 insertions, 0 deletions

diff --git a/src/zencore/zencore.cpp b/src/zencore/zencore.cpp
new file mode 100644
index 000000000..2a7c5755e
--- /dev/null
+++ b/src/zencore/zencore.cpp
@@ -0,0 +1,175 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#include <zencore/zencore.h>
+
+#if ZEN_PLATFORM_WINDOWS
+#	include <zencore/windows.h>
+#endif
+
+#if ZEN_PLATFORM_LINUX
+#	include <pthread.h>
+#endif
+
+#include <zencore/blake3.h>
+#include <zencore/compactbinary.h>
+#include <zencore/compactbinarybuilder.h>
+#include <zencore/compactbinarypackage.h>
+#include <zencore/compositebuffer.h>
+#include <zencore/compress.h>
+#include <zencore/crypto.h>
+#include <zencore/filesystem.h>
+#include <zencore/intmath.h>
+#include <zencore/iobuffer.h>
+#include <zencore/memory.h>
+#include <zencore/mpscqueue.h>
+#include <zencore/refcount.h>
+#include <zencore/sha1.h>
+#include <zencore/stats.h>
+#include <zencore/stream.h>
+#include <zencore/string.h>
+#include <zencore/thread.h>
+#include <zencore/timer.h>
+#include <zencore/uid.h>
+
+namespace zen {
+
+AssertImpl	AssertImpl::DefaultAssertImpl;
+AssertImpl* AssertImpl::CurrentAssertImpl = &AssertImpl::DefaultAssertImpl;
+
+//////////////////////////////////////////////////////////////////////////
+
+bool
+IsDebuggerPresent()
+{
+#if ZEN_PLATFORM_WINDOWS
+	return ::IsDebuggerPresent();
+#else
+	return false;
+#endif
+}
+
+std::optional<bool> InteractiveSessionFlag;
+
+void
+SetIsInteractiveSession(bool Value)
+{
+	InteractiveSessionFlag = Value;
+}
+
+bool
+IsInteractiveSession()
+{
+	if (!InteractiveSessionFlag.has_value())
+	{
+#if ZEN_PLATFORM_WINDOWS
+		DWORD dwSessionId = 0;
+		if (ProcessIdToSessionId(GetCurrentProcessId(), &dwSessionId))
+		{
+			InteractiveSessionFlag = (dwSessionId != 0);
+		}
+		else
+		{
+			InteractiveSessionFlag = false;
+		}
+#else
+		// TODO: figure out what actually makes sense here
+		InteractiveSessionFlag = true;
+#endif
+	}
+
+	return InteractiveSessionFlag.value();
+}
+
+//////////////////////////////////////////////////////////////////////////
+
+static int	s_ApplicationExitCode = 0;
+static bool s_ApplicationExitRequested;
+
+bool
+IsApplicationExitRequested()
+{
+	return s_ApplicationExitRequested;
+}
+
+void
+RequestApplicationExit(int ExitCode)
+{
+	s_ApplicationExitCode	   = ExitCode;
+	s_ApplicationExitRequested = true;
+}
+
+#if ZEN_WITH_TESTS
+void
+zencore_forcelinktests()
+{
+	zen::blake3_forcelink();
+	zen::compositebuffer_forcelink();
+	zen::compress_forcelink();
+	zen::filesystem_forcelink();
+	zen::intmath_forcelink();
+	zen::iobuffer_forcelink();
+	zen::memory_forcelink();
+	zen::mpscqueue_forcelink();
+	zen::refcount_forcelink();
+	zen::sha1_forcelink();
+	zen::stats_forcelink();
+	zen::stream_forcelink();
+	zen::string_forcelink();
+	zen::thread_forcelink();
+	zen::timer_forcelink();
+	zen::uid_forcelink();
+	zen::uson_forcelink();
+	zen::usonbuilder_forcelink();
+	zen::usonpackage_forcelink();
+	zen::crypto_forcelink();
+}
+}  // namespace zen
+
+#	include <zencore/testing.h>
+
+namespace zen {
+
+TEST_CASE("Assert.Default")
+{
+	bool A = true;
+	bool B = false;
+	CHECK_THROWS_WITH(ZEN_ASSERT(A == B), "A == B");
+}
+
+TEST_CASE("Assert.Custom")
+{
+	struct MyAssertImpl : AssertImpl
+	{
+		ZEN_FORCENOINLINE ZEN_DEBUG_SECTION				 MyAssertImpl() : PrevAssertImpl(CurrentAssertImpl) { CurrentAssertImpl = this; }
+		virtual ZEN_FORCENOINLINE						 ZEN_DEBUG_SECTION ~MyAssertImpl() { CurrentAssertImpl = PrevAssertImpl; }
+		virtual void ZEN_FORCENOINLINE ZEN_DEBUG_SECTION OnAssert(const char* Filename,
+																  int		  LineNumber,
+																  const char* FunctionName,
+																  const char* Msg)
+		{
+			AssertFileName = Filename;
+			Line		   = LineNumber;
+			FuncName	   = FunctionName;
+			Message		   = Msg;
+		}
+		AssertImpl* PrevAssertImpl;
+
+		const char* AssertFileName = nullptr;
+		int			Line		   = -1;
+		const char* FuncName	   = nullptr;
+		const char* Message		   = nullptr;
+	};
+
+	MyAssertImpl MyAssert;
+	bool		 A = true;
+	bool		 B = false;
+	CHECK_THROWS_WITH(ZEN_ASSERT(A == B), "A == B");
+	CHECK(MyAssert.AssertFileName != nullptr);
+	CHECK(MyAssert.Line != -1);
+	CHECK(MyAssert.FuncName != nullptr);
+	CHECK(strcmp(MyAssert.Message, "A == B") == 0);
+}
+
+#endif
+
+}  // namespace zen