Start of DPF tests

Signed-off-by: falkTX <falktx@falktx.com>

tests/Application.cpp

@@ -0,0 +1,80 @@
+/*
+ * DISTRHO Plugin Framework (DPF)
+ * Copyright (C) 2012-2021 Filipe Coelho <falktx@falktx.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any purpose with
+ * or without fee is hereby granted, provided that the above copyright notice and this
+ * permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#define DPF_TEST_APPLICATION_CPP
+#include "dgl/src/pugl.cpp"
+#include "dgl/src/Application.cpp"
+#include "dgl/src/ApplicationPrivateData.cpp"
+
+#include "distrho/extra/Thread.hpp"
+
+#define DISTRHO_ASSERT_EQUAL(v1, v2, msg) \
+    if (v1 != v2) { d_stderr2("Test condition failed: %s; file:%s line:%i", msg, __FILE__, __LINE__); return 1; }
+
+START_NAMESPACE_DGL
+
+// --------------------------------------------------------------------------------------------------------------------
+
+class ApplicationQuitter : public Thread
+{
+    Application& app;
+
+public:
+    ApplicationQuitter(Application& a)
+        : Thread("ApplicationQuitter"),
+          app(a)
+    {
+        startThread();
+    }
+
+private:
+    void run() override
+    {
+        d_sleep(5);
+        app.quit();
+    }
+};
+
+// --------------------------------------------------------------------------------------------------------------------
+
+END_NAMESPACE_DGL
+
+int main()
+{
+    USE_NAMESPACE_DGL;
+
+    // regular usage
+    {
+        Application app(true);
+        DISTRHO_ASSERT_EQUAL(app.isQuiting(), false, "app MUST NOT be set as quitting during init");
+        app.idle();
+        DISTRHO_ASSERT_EQUAL(app.isQuiting(), false, "app MUST NOT be set as quitting after idle()");
+        app.quit();
+        DISTRHO_ASSERT_EQUAL(app.isQuiting(), true, "app MUST be set as quitting after quit()");
+    }
+
+    // standalone exec, must not block forever due to quit() called from another thread
+    {
+        Application app(true);
+        ApplicationQuitter appQuitter(app);
+        app.exec();
+        DISTRHO_ASSERT_EQUAL(appQuitter.isThreadRunning(), false, "app quit triggered because we told it so");
+    }
+
+    return 0;
+}
+
+// --------------------------------------------------------------------------------------------------------------------

tests/Makefile

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+#!/usr/bin/make -f
+# Makefile for DGL #
+# ---------------- #
+# Created by falkTX
+#
+
+# debug mode by default
+DEBUG=true
+
+include ../Makefile.base.mk
+
+# ---------------------------------------------------------------------------------------------------------------------
+
+BUILD_C_FLAGS   += $(DGL_FLAGS) -I..
+BUILD_CXX_FLAGS += $(DGL_FLAGS) -I.. -I../dgl/src/pugl-upstream/include -DDONT_SET_USING_DGL_NAMESPACE
+LINK_FLAGS      += -lpthread
+
+# TODO fix within pugl
+BUILD_CXX_FLAGS += -Wno-missing-field-initializers -Wno-extra
+
+# ---------------------------------------------------------------------------------------------------------------------
+
+# TODO
+src=Application.cpp
+
+TESTS = $(src:%.cpp=../build/tests/%)
+OBJS  = $(TESTS:%=%.o)
+
+# ---------------------------------------------------------------------------------------------------------------------
+
+ifeq ($(HAVE_CAIRO),true)
+endif
+
+ifeq ($(HAVE_OPENGL),true)
+endif
+
+# ---------------------------------------------------------------------------------------------------------------------
+
+all: $(TESTS)
+
+# ---------------------------------------------------------------------------------------------------------------------
+
+../build/tests/%: ../build/tests/%.cpp.o
+	@echo "Linking $*"
+	$(SILENT)$(CXX) $< $(LINK_FLAGS) $(DGL_SYSTEM_LIBS) -o $@
+	$@
+	valgrind --leak-check=full $@
+
+# ---------------------------------------------------------------------------------------------------------------------
+
+../build/tests/%.c.o: %.c
+	-@mkdir -p ../build/tests
+	@echo "Compiling $<"
+	$(SILENT)$(CC) $< $(BUILD_C_FLAGS) -c -o $@
+
+../build/tests/%.cpp.o: %.cpp
+	-@mkdir -p ../build/tests
+	@echo "Compiling $<"
+	$(SILENT)$(CXX) $< $(BUILD_CXX_FLAGS) -c -o $@
+
+# ---------------------------------------------------------------------------------------------------------------------
+
+clean:
+	rm -rf ../build/tests
+
+debug:
+	$(MAKE) DEBUG=true
+
+# ---------------------------------------------------------------------------------------------------------------------
+
+-include $(OBJS:%.o=%.d)
+
+# ---------------------------------------------------------------------------------------------------------------------

tests/README.txt

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+This directory contains several tests for DPF related things, from graphics to plugin stuff to utilities.
+Each *.cpp file is meant to be its own test.
+
+In order to test DPF components individually, these tests do not link against DGL directly,
+but will directly import the needed source code.
+All files must be self-contained, in order to prevent surprises in regards global state and initialization stuff.