1HEADmaster

1 files changed, 82 insertions, 0 deletions

diff --git a/thirdparty/stb/tests/stb_cpp.cpp b/thirdparty/stb/tests/stb_cpp.cpp
new file mode 100644
index 0000000..57f2cfa
--- /dev/null
+++ b/thirdparty/stb/tests/stb_cpp.cpp
@@ -0,0 +1,82 @@
+#define WIN32_MEAN_AND_LEAN
+#define WIN32_LEAN_AND_MEAN
+//#include <windows.h>
+#include <conio.h>
+#define STB_STUA
+#define STB_DEFINE
+#define STB_NPTR
+#define STB_ONLY
+#include "stb.h"
+//#include "stb_file.h"
+
+int count;
+void c(int truth, char *error)
+{
+   if (!truth) {
+      fprintf(stderr, "Test failed: %s\n", error);
+      ++count;
+   }
+}
+
+char *expects(stb_matcher *m, char *s, int result, int len, char *str)
+{
+   int res2,len2=0;
+   res2 = stb_lex(m, s, &len2);
+   c(result == res2 && len == len2, str);
+   return s + len;
+}
+
+void test_lex(void)
+{
+   stb_matcher *m = stb_lex_matcher();
+   //         tok_en5 .3 20.1 20. .20 .1
+   char *s = "tok_en5.3 20.1 20. .20.1";
+
+   stb_lex_item(m, "[a-zA-Z_][a-zA-Z0-9_]*", 1   );
+   stb_lex_item(m, "[0-9]*\\.?[0-9]*"      , 2   );
+   stb_lex_item(m, "[\r\n\t ]+"            , 3   );
+   stb_lex_item(m, "."                     , -99 );
+   s=expects(m,s,1,7, "stb_lex 1");
+   s=expects(m,s,2,2, "stb_lex 2");
+   s=expects(m,s,3,1, "stb_lex 3");
+   s=expects(m,s,2,4, "stb_lex 4");
+   s=expects(m,s,3,1, "stb_lex 5");
+   s=expects(m,s,2,3, "stb_lex 6");
+   s=expects(m,s,3,1, "stb_lex 7");
+   s=expects(m,s,2,3, "stb_lex 8");
+   s=expects(m,s,2,2, "stb_lex 9");
+   s=expects(m,s,0,0, "stb_lex 10");
+   stb_matcher_free(m);
+}
+
+int main(int argc, char **argv)
+{
+   char *p;
+   p = "abcdefghijklmnopqrstuvwxyz";
+   c(stb_ischar('c', p), "stb_ischar 1");
+   c(stb_ischar('x', p), "stb_ischar 2");
+   c(!stb_ischar('#', p), "stb_ischar 3");
+   c(!stb_ischar('X', p), "stb_ischar 4");
+   p = "0123456789";
+   c(!stb_ischar('c', p), "stb_ischar 5");
+   c(!stb_ischar('x', p), "stb_ischar 6");
+   c(!stb_ischar('#', p), "stb_ischar 7");
+   c(!stb_ischar('X', p), "stb_ischar 8");
+   p = "#####";
+   c(!stb_ischar('c', p), "stb_ischar a");
+   c(!stb_ischar('x', p), "stb_ischar b");
+   c(stb_ischar('#', p), "stb_ischar c");
+   c(!stb_ischar('X', p), "stb_ischar d");
+   p = "xXyY";
+   c(!stb_ischar('c', p), "stb_ischar e");
+   c(stb_ischar('x', p), "stb_ischar f");
+   c(!stb_ischar('#', p), "stb_ischar g");
+   c(stb_ischar('X', p), "stb_ischar h");
+
+   test_lex();
+
+   if (count) {
+      _getch();
+   }
+   return 0;
+}