1 files changed, 130 insertions, 0 deletions
diff --git a/tests/test.h b/tests/test.h
new file mode 100644
index 0000000..a72b13d
--- /dev/null
+++ b/tests/test.h
@@ -0,0 +1,130 @@
+    /*
+
+    Copyright (C) 2000 Stefan Westerfeld
+                       stefan@space.twc.de
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+  
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+   
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+    */
+
+#ifndef ARTS_TESTS_H
+#define ARTS_TESTS_H
+
+#include <string>
+#include <list>
+#include <iostream>
+#include <stdio.h>
+
+const char *noTest = "noTest";
+const char *noClass = "noClass";
+const char *currentClass = noClass;
+const char *currentTest = noTest;
+
+#define testCaption()													\
+	 	fprintf (stderr,"\n  %s::%s (%s:%d)\n",					 		\
+				currentClass, currentTest, __FILE__, __LINE__);
+
+#define testAssert(expr) 											  \
+     if (!(expr)) { 												  \
+	 	testCaption();												  \
+	 	fprintf (stderr,"   => test assertion failed: (%s)\n", #expr);  \
+		exit(1); \
+	 }
+
+template<typename T1, typename T2>
+inline void testEqualsCheck(const T1& expected, const T2& got,
+		 const char *file, int line, const char *expr, const char *expr2)
+{
+	if(! (static_cast<T2>(expected) == got) ) {
+		std::cerr << std::endl
+
+			 << "  " << currentClass << "::" << currentTest
+			 << " (" << file << ":" << line << ")" << std::endl
+
+ 			 << "   => test assertion failed:"
+			 << " (" << expr << " == " << expr2 << ")" << std::endl
+
+ 			 << "   => expected '" << expected << "'" << " got "
+		 	 << "'" << got << "'." << std::endl;
+		exit(1);
+	}
+}
+
+#define testEquals(expr, expr2) 										\
+	testEqualsCheck(expr, expr2, __FILE__, __LINE__, #expr, #expr2)
+	
+#define TEST(func)													\
+	struct t ## func : TestClass 									\
+	{																\
+		t ## func() {												\
+			if(!tests) tests = new list<TestClass *>; 				\
+			tests->push_back(this);									\
+		}															\
+		void invoke() {												\
+			currentTest = #func;									\
+			instance->func();										\
+			currentTest = noTest;									\
+		}															\
+	}	i ## func;													\
+	void func()
+
+struct TestClass {
+	virtual void invoke() = 0;
+};
+
+struct TestCase {
+	virtual void setUp() { };
+	virtual void tearDown() { };
+	virtual ~TestCase() { };
+};
+
+#define TESTCASE(name)												\
+	static list<TestClass *> *tests;								\
+	static name *instance;											\
+	name () {														\
+		instance = this;											\
+	}																\
+	void testAll() {												\
+		currentClass = #name;										\
+		list<TestClass *>::iterator i;								\
+		for(i = tests->begin(); i != tests->end(); i++)				\
+		{															\
+			setUp();												\
+			(*i)->invoke();											\
+			tearDown();												\
+		}															\
+		currentClass = noClass;										\
+	}																\
+	int count() {													\
+		return tests->size();										\
+	}
+
+#define TESTMAINFUNC(name,func)										\
+	name *name::instance = 0;										\
+	list<TestClass *> *name::tests = 0;								\
+	int func()														\
+	{																\
+		name tb;													\
+		fprintf(stderr,"%-20s: %5d test methods - ",				\
+										#name,tb.count());			\
+		tb.testAll();												\
+		return 0;													\
+	}
+
+#define TESTMAIN(name) TESTMAINFUNC(name,main)
+
+#endif // ARTS_TESTS_H
+