Add wvtest from frsh-forb repository

[frescor/demo.git] / src / wvtest / cpp / wvtest.h

diff --git a/src/wvtest/cpp/wvtest.h b/src/wvtest/cpp/wvtest.h
new file mode 100644 (file)
index 0000000..287e3fb
--- /dev/null
+++ b/src/wvtest/cpp/wvtest.h
@@ -0,0 +1,88 @@
+/* -*- Mode: C++ -*-
+ * WvTest:
+ *   Copyright (C) 1997-2009 Net Integration Technologies, Inc.
+ *       Licensed under the GNU Library General Public License, version 2.
+ *       See the included file named LICENSE for license information.
+ */ 
+#ifndef __WVTEST_H
+#define __WVTEST_H
+
+#ifndef WVTEST_CONFIGURED
+# error "Missing settings: HAVE_VALGRIND_MEMCHECK_H HAVE_WVCRASH WVTEST_CONFIGURED"
+#endif
+
+#include <time.h>
+#include <string>
+
+class WvTest
+{
+    typedef void MainFunc();
+    const char *descr, *idstr;
+    MainFunc *main;
+    int slowness;
+    WvTest *next;
+    static WvTest *first, *last;
+    static int fails, runs;
+    static time_t start_time;
+    static bool run_twice;
+    
+    static void alarm_handler(int sig);
+   
+    static void
+    print_result(bool start, const char *file, int line, 
+                const char *condstr, const char *result);
+
+    static inline void
+    print_result(bool start, const char *file, int line, 
+                const char *condstr, bool result)
+       { print_result(start, file, line, condstr, result ? "ok" : "FAILED"); }
+public:
+    WvTest(const char *_descr, const char *_idstr, MainFunc *_main, int _slow);
+    static int run_all(const char * const *prefixes = NULL);
+    static void start(const char *file, int line, const char *condstr);
+    static void check(bool cond, const char *reason = "FAILED");
+    static inline bool start_check(const char *file, int line,
+                                  const char *condstr, bool cond)
+        { start(file, line, condstr); check(cond); return cond; }
+    static bool start_check_eq(const char *file, int line,
+                              const char *a, const char *b, bool expect_pass);
+    static bool start_check_eq(const char *file, int line,
+                              const std::string &a, const std::string &b, 
+                               bool expect_pass);
+    static bool start_check_eq(const char *file, int line, int a, int b,
+                               bool expect_pass);
+    static bool start_check_lt(const char *file, int line,
+                               const char *a, const char *b);
+    static bool start_check_lt(const char *file, int line, int a, int b);
+    static int start_check_frsh(const char *file, int line,
+                               const char *condstr, int frsh_retval);
+};
+
+
+#define WVPASS(cond) \
+    WvTest::start_check(__FILE__, __LINE__, #cond, (cond))
+#define WVPASSEQ(a, b) \
+    WvTest::start_check_eq(__FILE__, __LINE__, (a), (b), true)
+#define WVPASSLT(a, b) \
+    WvTest::start_check_lt(__FILE__, __LINE__, (a), (b))
+#define WVFAIL(cond) \
+    WvTest::start_check(__FILE__, __LINE__, "NOT(" #cond ")", !(cond))
+#define WVFAILEQ(a, b) \
+    WvTest::start_check_eq(__FILE__, __LINE__, (a), (b), false)
+#define WVPASSNE(a, b) WVFAILEQ(a, b)
+#define WVFAILNE(a, b) WVPASSEQ(a, b)
+#define WVFRSH(frshretval) \
+       WvTest::start_check_frsh(__FILE__, __LINE__, #frshretval, (frshretval))
+
+
+#define WVTEST_MAIN3(descr, ff, ll, slowness) \
+    static void _wvtest_main_##ll(); \
+    static WvTest _wvtest_##ll(descr, ff, _wvtest_main_##ll, slowness); \
+    static void _wvtest_main_##ll()
+#define WVTEST_MAIN2(descr, ff, ll, slowness) \
+    WVTEST_MAIN3(descr, ff, ll, slowness)
+#define WVTEST_MAIN(descr) WVTEST_MAIN2(descr, __FILE__, __LINE__, 0)
+#define WVTEST_SLOW_MAIN(descr) WVTEST_MAIN2(descr, __FILE__, __LINE__, 1)
+
+
+#endif // __WVTEST_H