Add BOOST_VERIFY_MSG; change BOOST_ASSERT_MSG(x,m) to assert((x)&&(m)) for consistency with BOOST_ASSERT; add more tests

2026-01-24 05:42:08 +00:00 · 2014-02-12 02:05:27 +02:00
parent a2da83b260
commit f0e5bd15fb
9 changed files with 716 additions and 112 deletions
--- a/test/assert_exp_test.cpp
+++ b/test/assert_exp_test.cpp
@@ -0,0 +1,149 @@
+//
+//  assert_exp_test.cpp - tests BOOST_ASSERT expansion
+//
+//  Copyright (c) 2014 Peter Dimov
+//
+// Distributed under the Boost Software License, Version 1.0.
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+
+#include <boost/config.hpp>
+#include <boost/current_function.hpp>
+#include <boost/detail/lightweight_test.hpp>
+#include <string>
+
+// default case, !NDEBUG
+// BOOST_ASSERT(x) -> assert(x)
+
+#undef NDEBUG
+#include <boost/assert.hpp>
+#undef assert
+
+void test_default()
+{
+    std::string v1 = BOOST_STRINGIZE(BOOST_ASSERT(x1));
+    BOOST_TEST_EQ( v1, "assert(x1)" );
+}
+
+// default case, NDEBUG
+// BOOST_ASSERT(x) -> assert(x)
+
+#define NDEBUG
+#include <boost/assert.hpp>
+#undef assert
+
+void test_default_ndebug()
+{
+    std::string v2 = BOOST_STRINGIZE(BOOST_ASSERT(x2));
+    BOOST_TEST_EQ( v2, "assert(x2)" );
+}
+
+// BOOST_DISABLE_ASSERTS, !NDEBUG
+// BOOST_ASSERT(x) -> ((void)0)
+
+#define BOOST_DISABLE_ASSERTS
+
+#undef NDEBUG
+#include <boost/assert.hpp>
+
+void test_disabled()
+{
+    std::string v3 = BOOST_STRINGIZE(BOOST_ASSERT(x3));
+    BOOST_TEST_EQ( v3, "((void)0)" );
+}
+
+// BOOST_DISABLE_ASSERTS, NDEBUG
+// BOOST_ASSERT(x) -> ((void)0)
+
+#define NDEBUG
+#include <boost/assert.hpp>
+
+void test_disabled_ndebug()
+{
+    std::string v4 = BOOST_STRINGIZE(BOOST_ASSERT(x4));
+    BOOST_TEST_EQ( v4, "((void)0)" );
+}
+
+#undef BOOST_DISABLE_ASSERTS
+
+// BOOST_ENABLE_ASSERT_HANDLER, !NDEBUG
+// BOOST_ASSERT(expr) -> (BOOST_LIKELY(!!(expr))? ((void)0): ::boost::assertion_failed(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
+
+#undef BOOST_LIKELY
+#undef BOOST_CURRENT_FUNCTION
+
+#define BOOST_ENABLE_ASSERT_HANDLER
+
+#undef NDEBUG
+#include <boost/assert.hpp>
+
+void test_handler()
+{
+    std::string v5 = BOOST_STRINGIZE(BOOST_ASSERT(x5)); std::string w5 = "(BOOST_LIKELY(!!(x5))? ((void)0): ::boost::assertion_failed(\"x5\", BOOST_CURRENT_FUNCTION, \"" __FILE__ "\", " BOOST_STRINGIZE(__LINE__) "))";
+
+    char const * BOOST_CURRENT_FUNCTION = "void test_handler()";
+    BOOST_TEST_EQ( v5, w5 );
+}
+
+// BOOST_ENABLE_ASSERT_HANDLER, NDEBUG
+// BOOST_ASSERT(expr) -> (BOOST_LIKELY(!!(expr))? ((void)0): ::boost::assertion_failed(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
+
+#define NDEBUG
+#include <boost/assert.hpp>
+
+void test_handler_ndebug()
+{
+    std::string v6 = BOOST_STRINGIZE(BOOST_ASSERT(x6)); std::string w6 = "(BOOST_LIKELY(!!(x6))? ((void)0): ::boost::assertion_failed(\"x6\", BOOST_CURRENT_FUNCTION, \"" __FILE__ "\", " BOOST_STRINGIZE(__LINE__) "))";
+
+    char const * BOOST_CURRENT_FUNCTION = "void test_handler_ndebug()";
+    BOOST_TEST_EQ( v6, w6 );
+}
+
+#undef BOOST_ENABLE_ASSERT_HANDLER
+
+// BOOST_ENABLE_ASSERT_DEBUG_HANDLER, !NDEBUG
+// same as BOOST_ENABLE_ASSERT_HANDLER
+
+#define BOOST_ENABLE_ASSERT_DEBUG_HANDLER
+
+#undef NDEBUG
+#include <boost/assert.hpp>
+
+void test_debug_handler()
+{
+    std::string v7 = BOOST_STRINGIZE(BOOST_ASSERT(x7)); std::string w7 = "(BOOST_LIKELY(!!(x7))? ((void)0): ::boost::assertion_failed(\"x7\", BOOST_CURRENT_FUNCTION, \"" __FILE__ "\", " BOOST_STRINGIZE(__LINE__) "))";
+
+    char const * BOOST_CURRENT_FUNCTION = "void test_debug_handler()";
+    BOOST_TEST_EQ( v7, w7 );
+}
+
+// BOOST_ENABLE_ASSERT_DEBUG_HANDLER, NDEBUG
+// BOOST_ASSERT(x) -> ((void)0)
+
+#define NDEBUG
+#include <boost/assert.hpp>
+
+void test_debug_handler_ndebug()
+{
+    std::string v8 = BOOST_STRINGIZE(BOOST_ASSERT(x8));
+
+    char const * BOOST_CURRENT_FUNCTION = "void test_debug_handler_ndebug()";
+    BOOST_TEST_EQ( v8, "((void)0)" );
+}
+
+#undef BOOST_ENABLE_ASSERT_DEBUG_HANDLER
+
+int main()
+{
+    test_default();
+    test_default_ndebug();
+    test_disabled();
+    test_disabled_ndebug();
+    test_handler();
+    test_handler_ndebug();
+    test_debug_handler();
+    test_debug_handler_ndebug();
+
+    return boost::report_errors();
+}