diff --git a/Examples/test-suite/java/lib_std_string_runme.java b/Examples/test-suite/java/lib_std_string_runme.java new file mode 100644 index 000000000..8d09c9be7 --- /dev/null +++ b/Examples/test-suite/java/lib_std_string_runme.java @@ -0,0 +1,65 @@ +import lib_std_string.*; + +public class lib_std_string_runme { + + static { + try { + System.loadLibrary("lib_std_string"); + } catch (UnsatisfiedLinkError e) { + System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e); + System.exit(1); + } + } + + public static void main(String argv[]) + { + // Checking expected use of %typemap(in) std::string {} + lib_std_string.test_value("Fee"); + + // Checking expected result of %typemap(out) std::string {} + if (!lib_std_string.test_value("Fi").equals("Fi")) + throw new RuntimeException("Test 1 failed"); + + // Verify type-checking for %typemap(in) std::string {} + try { + lib_std_string.test_value(null); + throw new RuntimeException("Test 2 failed"); + } catch (NullPointerException e) { + } + + // Checking expected use of %typemap(in) const std::string & {} + lib_std_string.test_const_reference("Fo"); + + // Checking expected result of %typemap(out) const std::string& {} + if (!lib_std_string.test_const_reference("Fum").equals("Fum")) + throw new RuntimeException("Test 3 failed"); + + // Verify type-checking for %typemap(in) const std::string & {} + try { + lib_std_string.test_const_reference(null); + throw new RuntimeException("Test 4 failed"); + } catch (NullPointerException e) { + } + + // + // Input and output typemaps for pointers and non-const references to + // std::string are *not* supported; the following tests confirm + // that none of these cases are slipping through. + // + + SWIGTYPE_p_std__string stringPtr = null; + + stringPtr = lib_std_string.test_pointer_out(); + + lib_std_string.test_pointer(stringPtr); + + stringPtr = lib_std_string.test_const_pointer_out(); + + lib_std_string.test_const_pointer(stringPtr); + + stringPtr = lib_std_string.test_reference_out(); + + lib_std_string.test_reference(stringPtr); + + } +}