update swig on windows

winx64/bin/swigwin-4.0.0/Examples/test-suite/char_strings.i

@@ -0,0 +1,191 @@
+/*
+A test case for testing char based strings. Useful for runtime testing,
+there were some runtime crashes and leaks in the C# module in some of the scenarios
+below.
+*/
+
+%module char_strings
+
+%warnfilter(SWIGWARN_TYPEMAP_VARIN_UNDEF) global_char_array1;  // Unable to set variable of type char[]
+%warnfilter(SWIGWARN_TYPEMAP_CHARLEAK_MSG) global_const_char;  // Setting a const char * variable may leak memory.
+
+%{
+#include <stdio.h>
+
+#define OTHERLAND_MSG "Little message from the safe world."
+#define CPLUSPLUS_MSG "A message from the deep dark world of C++, where anything is possible."
+static char *global_str = NULL;
+const int UINT_DIGITS = 10; // max unsigned int is 4294967295
+
+bool check(const char *const str, unsigned int number) {
+  static char expected[256];
+  sprintf(expected, "%s%d", OTHERLAND_MSG, number);
+  bool matches = (strcmp(str, expected) == 0);
+  if (!matches) printf("Failed: [%s][%s]\n", str, expected);
+  return matches;
+}
+
+%}
+
+%immutable global_const_char;
+
+%inline %{
+// get functions
+char *GetCharHeapString() {
+  global_str = new char[sizeof(CPLUSPLUS_MSG)+1];
+  strcpy(global_str, CPLUSPLUS_MSG);
+  return global_str;
+}
+
+const char *GetConstCharProgramCodeString() {
+  return CPLUSPLUS_MSG;
+}
+
+void DeleteCharHeapString() {
+  delete[] global_str;
+  global_str = NULL;
+}
+
+char *GetCharStaticString() {
+  static char str[sizeof(CPLUSPLUS_MSG)+1];
+  strcpy(str, CPLUSPLUS_MSG);
+  return str;
+}
+
+char *GetCharStaticStringFixed() {
+  static char str[] = CPLUSPLUS_MSG;
+  return str;
+}
+
+const char *GetConstCharStaticStringFixed() {
+  static const char str[] = CPLUSPLUS_MSG;
+  return str;
+}
+
+// set functions
+bool SetCharHeapString(char *str, unsigned int number) {
+  delete[] global_str;
+  global_str = new char[strlen(str)+UINT_DIGITS+1];
+  strcpy(global_str, str);
+  return check(global_str, number);
+}
+
+bool SetCharStaticString(char *str, unsigned int number) {
+  static char static_str[] = CPLUSPLUS_MSG;
+  strcpy(static_str, str);
+  return check(static_str, number);
+}
+
+bool SetCharArrayStaticString(char str[], unsigned int number) {
+  static char static_str[] = CPLUSPLUS_MSG;
+  strcpy(static_str, str);
+  return check(static_str, number);
+}
+
+bool SetConstCharHeapString(const char *str, unsigned int number) {
+  delete[] global_str;
+  global_str = new char[strlen(str)+UINT_DIGITS+1];
+  strcpy(global_str, str);
+  return check(global_str, number);
+}
+
+bool SetConstCharStaticString(const char *str, unsigned int number) {
+  static char static_str[] = CPLUSPLUS_MSG;
+  strcpy(static_str, str);
+  return check(static_str, number);
+}
+
+bool SetConstCharArrayStaticString(const char str[], unsigned int number) {
+  static char static_str[] = CPLUSPLUS_MSG;
+  strcpy(static_str, str);
+  return check(static_str, number);
+}
+
+bool SetCharConstStaticString(char *const str, unsigned int number) {
+  static char static_str[] = CPLUSPLUS_MSG;
+  strcpy(static_str, str);
+  return check(static_str, number);
+}
+
+bool SetConstCharConstStaticString(const char *const str, unsigned int number) {
+  static char static_str[] = CPLUSPLUS_MSG;
+  strcpy(static_str, str);
+  return check(static_str, number);
+}
+
+// get set function
+char *CharPingPong(char *str) {
+  return str;
+}
+char *CharArrayPingPong(char abcstr[]) {
+  return abcstr;
+}
+char *CharArrayDimsPingPong(char abcstr[16]) {
+  return abcstr;
+}
+
+// variables
+char *global_char = NULL;
+char global_char_array1[] = CPLUSPLUS_MSG;
+char global_char_array2[sizeof(CPLUSPLUS_MSG)+1] = CPLUSPLUS_MSG;
+
+const char *global_const_char = CPLUSPLUS_MSG;
+const char global_const_char_array1[] = CPLUSPLUS_MSG;
+const char global_const_char_array2[sizeof(CPLUSPLUS_MSG)+1] = CPLUSPLUS_MSG;
+
+%}
+
+
+%typemap(newfree) char *GetNewCharString() { /* hello */ delete[] $1; }
+%newobject GetNewCharString();
+
+%inline {
+  char *GetNewCharString() {
+    char *nstr = new char[sizeof(CPLUSPLUS_MSG)+1];
+    strcpy(nstr, CPLUSPLUS_MSG);
+    return nstr;
+  }
+}
+
+%inline {
+  struct Formatpos;
+  struct OBFormat;
+  
+  static int GetNextFormat(Formatpos& itr, const  char*& str,OBFormat*& pFormat) {
+    return 0;
+  }
+  
+
+
+}
+
+
+%inline %{
+
+// char *& tests
+char *&GetCharPointerRef() {
+  static char str[] = CPLUSPLUS_MSG;
+  static char *ptr = str;
+  return ptr;
+}
+
+bool SetCharPointerRef(char *&str, unsigned int number) {
+  static char static_str[] = CPLUSPLUS_MSG;
+  strcpy(static_str, str);
+  return check(static_str, number);
+}
+
+const char *&GetConstCharPointerRef() {
+  static const char str[] = CPLUSPLUS_MSG;
+  static const char *ptr = str;
+  return ptr;
+}
+
+bool SetConstCharPointerRef(const char *&str, unsigned int number) {
+  static char static_str[] = CPLUSPLUS_MSG;
+  strcpy(static_str, str);
+  return check(static_str, number);
+}
+
+%}
+