Add runtime C++ test for enums.

What does not (entirely) work:
- 'extern "C"' enum declaration
- 'typedef enum {...} play_state'
- C++ class enums value definition in proxy

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/gsoc2012-c@13310 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/c/cpp_enum_runme.c

@@ -0,0 +1,72 @@
+#include "cpp_basic/cpp_basic_proxy.h"
+#include <assert.h>
+#include <stdio.h>
+
+int main(int argc, const char *argv[]) {
+
+	// We don't have "enum SOME_ENUM"
+	int e = ENUM_ONE, *p;
+
+	// check the constructor's default value
+	StructWithEnums *s = new_StructWithEnums();
+	assert(StructWithEnums_some_enum_get(s) == ENUM_ONE);
+
+	// check setter
+	StructWithEnums_some_enum_set(s, ENUM_TWO);
+	assert(StructWithEnums_some_enum_get(s) == ENUM_TWO);
+
+	// check function call
+	StructWithEnums_some_enum_test1(s, &e, &e, &e);
+
+	// check function call
+	StructWithEnums_some_enum_test2(s, &e, &e, &e);
+
+	// check function call
+	assert(StructWithEnums_enum_test3(s) == ENUM_ONE);
+
+	// check function call
+	assert(StructWithEnums_enum_test4(s) == ENUM_TWO);
+
+	// check function call
+	p = StructWithEnums_enum_test5(s);
+	assert(*p == ENUM_TWO);
+
+	// check function call
+	p = StructWithEnums_enum_test6(s);
+	assert(*p == ENUM_TWO);
+
+	// check function call
+	p = StructWithEnums_enum_test7(s);
+	assert(*p == ENUM_TWO);
+
+	// check function call
+	p = StructWithEnums_enum_test8(s);
+	assert(*p == ENUM_TWO);
+	
+	delete_StructWithEnums(s);
+
+	Foo *f = new_Foo();
+
+	// check the constructor's default value
+	assert(Foo_hola_get(f) == Foo_Hello);
+
+	Foo_hola_set(f, Foo_Hi);
+	assert(Foo_hola_get(f) == Foo_Hi);
+
+	delete_Foo(f);
+
+	//check C enum
+	hi = Hi;
+	hi = Hello;
+
+	// check typedef enum
+	play_state t;
+
+	t = PLAY;
+	assert(t == true);
+
+	t = STOP;
+	assert(t == false);
+
+	return 0;
+}