A test is taking shape...

1 files changed, 59 insertions, 0 deletions

diff --git a/xdelta3/testing/test.h b/xdelta3/testing/test.h
new file mode 100644
index 0000000..dcec6d9
--- /dev/null
+++ b/xdelta3/testing/test.h
@@ -0,0 +1,59 @@
+/* -*- Mode: C++ -*-  */
+
+extern "C" {
+#define NOT_MAIN 1
+#define REGRESSION_TEST 0
+#include "../xdelta3.c"
+}
+
+#define CHECK_EQ(x,y) CHECK_OP(x,y,==)
+#define CHECK_LT(x,y) CHECK_OP(x,y,<)
+#define CHECK_GT(x,y) CHECK_OP(x,y,>)
+#define CHECK_LE(x,y) CHECK_OP(x,y,<=)
+#define CHECK_GE(x,y) CHECK_OP(x,y,>=)
+
+#define CHECK_OP(x,y,OP) \
+do {if (!((x) OP (y))) {                               \
+  cerr << "Check failed: " << #x " " #OP " " #y << endl; \
+  cerr << "Expected: " << x << endl; \
+  cerr << "Actual: " << y << endl; \
+  abort(); \
+    } } while (false)
+
+#define CHECK(x) \
+  do {if (!(x)) {                                      \
+  cerr << "Check failed: " << #x << endl; \
+  abort(); \
+    } } while (false)
+
+#include <iostream>
+using std::cerr;
+using std::endl;
+
+#include <map> 
+using std::map;
+using std::pair;
+
+template <typename T, typename U>
+pair<T, U> make_pair(const T& t, const U& u) {
+  return pair<T, U>(t, u);
+}
+
+class Constants {
+public:
+  static const xoff_t BLOCK_SIZE = 1 << 14;
+};
+
+using std::min;
+
+#include "random.h"
+using regtest::MTRandom;
+
+#include "file.h"
+using regtest::FileSpec;
+
+#include "modify.h"
+using regtest::Modify1stByte;
+
+#include "cmp.h"
+using regtest::CmpDifferentBytes;