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-rw-r--r--libs/scope_exit/test/native.cpp208
1 files changed, 115 insertions, 93 deletions
diff --git a/libs/scope_exit/test/native.cpp b/libs/scope_exit/test/native.cpp
index 629e0073aa..133060eb75 100644
--- a/libs/scope_exit/test/native.cpp
+++ b/libs/scope_exit/test/native.cpp
@@ -1,135 +1,121 @@
-// Copyright Alexander Nasonov 2007-2008
-//
-// 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 <iostream>
-#include <ostream>
-#include <string>
+// Copyright (C) 2006-2009, 2012 Alexander Nasonov
+// Copyright (C) 2012 Lorenzo Caminiti
+// Distributed under the Boost Software License, Version 1.0
+// (see accompanying file LICENSE_1_0.txt or a copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+// Home at http://www.boost.org/libs/scope_exit
#include <boost/scope_exit.hpp>
-
+#include <boost/config.hpp>
#include <boost/typeof/typeof.hpp>
#include <boost/typeof/std/string.hpp>
-#include <boost/test/unit_test.hpp>
-
-using namespace boost::unit_test;
+#include <boost/detail/lightweight_test.hpp>
+#include <iostream>
+#include <ostream>
+#include <string>
std::string g_str;
template<int Dummy = 0>
-struct Holder
-{
+struct Holder {
static long g_long;
};
template<int Dummy> long Holder<Dummy>::g_long;
-void test_non_local()
-{
+void test_non_local(void) {
// ... and one local variable as well:
int i = 0;
- BOOST_SCOPE_EXIT( (i) )
- {
- BOOST_CHECK(i == 0);
- BOOST_CHECK(Holder<>::g_long == 3);
- BOOST_CHECK(g_str == "try: g_str");
+ BOOST_SCOPE_EXIT(void) {
+ BOOST_TEST(Holder<>::g_long == 3);
} BOOST_SCOPE_EXIT_END
- BOOST_SCOPE_EXIT( (&i) )
- {
- BOOST_CHECK(i == 3);
- BOOST_CHECK(Holder<>::g_long == 3);
- BOOST_CHECK(g_str == "try: g_str");
+ BOOST_SCOPE_EXIT( (i) ) {
+ BOOST_TEST(i == 0);
+ BOOST_TEST(Holder<>::g_long == 3);
+ BOOST_TEST(g_str == "try: g_str");
+ } BOOST_SCOPE_EXIT_END
+
+ BOOST_SCOPE_EXIT( (&i) ) {
+ BOOST_TEST(i == 3);
+ BOOST_TEST(Holder<>::g_long == 3);
+ BOOST_TEST(g_str == "try: g_str");
} BOOST_SCOPE_EXIT_END
{
g_str = "";
Holder<>::g_long = 1;
- BOOST_SCOPE_EXIT( (&i) )
- {
+ BOOST_SCOPE_EXIT( (&i) ) {
i = 1;
g_str = "g_str";
} BOOST_SCOPE_EXIT_END
- BOOST_SCOPE_EXIT( (&i) )
- {
- try
- {
- i = 2;
- Holder<>::g_long = 2;
- throw 0;
- } catch(...) {}
+ BOOST_SCOPE_EXIT( (&i) ) {
+ try {
+ i = 2;
+ Holder<>::g_long = 2;
+ throw 0;
+ } catch(...) {}
} BOOST_SCOPE_EXIT_END
- BOOST_CHECK(i == 0);
- BOOST_CHECK(g_str == "");
- BOOST_CHECK(Holder<>::g_long == 1);
+ BOOST_TEST(i == 0);
+ BOOST_TEST(g_str == "");
+ BOOST_TEST(Holder<>::g_long == 1);
}
- BOOST_CHECK(Holder<>::g_long == 2);
- BOOST_CHECK(g_str == "g_str");
- BOOST_CHECK(i == 1); // Check that first declared is executed last
+ BOOST_TEST(Holder<>::g_long == 2);
+ BOOST_TEST(g_str == "g_str");
+ BOOST_TEST(i == 1); // Check that first declared is executed last.
- BOOST_SCOPE_EXIT( (&i) )
- {
- BOOST_CHECK(i == 3);
- BOOST_CHECK(Holder<>::g_long == 3);
- BOOST_CHECK(g_str == "try: g_str");
+ BOOST_SCOPE_EXIT( (&i) ) {
+ BOOST_TEST(i == 3);
+ BOOST_TEST(Holder<>::g_long == 3);
+ BOOST_TEST(g_str == "try: g_str");
} BOOST_SCOPE_EXIT_END
- BOOST_SCOPE_EXIT( (i) )
- {
- BOOST_CHECK(i == 1);
- BOOST_CHECK(Holder<>::g_long == 3);
- BOOST_CHECK(g_str == "try: g_str");
+ BOOST_SCOPE_EXIT( (i) ) {
+ BOOST_TEST(i == 1);
+ BOOST_TEST(Holder<>::g_long == 3);
+ BOOST_TEST(g_str == "try: g_str");
} BOOST_SCOPE_EXIT_END
- try
- {
- BOOST_SCOPE_EXIT( (&i) )
- {
+ try {
+ BOOST_SCOPE_EXIT( (&i) ) {
i = 3;
g_str = "try: g_str";
} BOOST_SCOPE_EXIT_END
- BOOST_SCOPE_EXIT( (&i) )
- {
+ BOOST_SCOPE_EXIT( (&i) ) {
i = 4;
Holder<>::g_long = 3;
} BOOST_SCOPE_EXIT_END
- BOOST_CHECK(i == 1);
- BOOST_CHECK(g_str == "g_str");
- BOOST_CHECK(Holder<>::g_long == 2);
+ BOOST_TEST(i == 1);
+ BOOST_TEST(g_str == "g_str");
+ BOOST_TEST(Holder<>::g_long == 2);
throw 0;
- }
- catch(int)
- {
- BOOST_CHECK(Holder<>::g_long == 3);
- BOOST_CHECK(g_str == "try: g_str");
- BOOST_CHECK(i == 3); // Check that first declared is executed last
+ } catch(int) {
+ BOOST_TEST(Holder<>::g_long == 3);
+ BOOST_TEST(g_str == "try: g_str");
+ BOOST_TEST(i == 3); // Check that first declared is executed last.
}
}
-bool foo()
-{
- return true;
-}
+bool foo(void) { return true; }
+
+bool foo2(void) { return false; }
-void test_types()
-{
- bool (*pf)() = 0;
- bool (&rf)() = foo;
+void test_types(void) {
+ bool (*pf)(void) = 0;
+ bool (&rf)(void) = foo;
bool results[2] = {};
{
- BOOST_SCOPE_EXIT( (&results)(&pf)(&rf) )
- {
+ BOOST_SCOPE_EXIT( (&results) (&pf) (&rf) ) {
results[0] = pf();
results[1] = rf();
}
@@ -137,36 +123,72 @@ void test_types()
pf = &foo;
- BOOST_CHECK(results[0] == false);
- BOOST_CHECK(results[1] == false);
+ BOOST_TEST(results[0] == false);
+ BOOST_TEST(results[1] == false);
}
- BOOST_CHECK(results[0] == true);
- BOOST_CHECK(results[1] == true);
+ BOOST_TEST(results[0] == true);
+ BOOST_TEST(results[1] == true);
{
- BOOST_SCOPE_EXIT( (&results)(pf) )
- {
+ BOOST_SCOPE_EXIT( (&results) (pf) ) {
results[0] = !pf();
results[1] = !pf();
+ pf = &foo2; // modify a copy
}
BOOST_SCOPE_EXIT_END
pf = 0;
- BOOST_CHECK(results[0] == true);
- BOOST_CHECK(results[1] == true);
+ BOOST_TEST(results[0] == true);
+ BOOST_TEST(results[1] == true);
+ }
+
+ BOOST_TEST(pf == 0);
+ BOOST_TEST(results[0] == false);
+ BOOST_TEST(results[1] == false);
+}
+
+void test_capture_all(void) {
+#ifndef BOOST_NO_LAMBDAS
+ int i = 0, j = 1;
+
+ {
+ BOOST_SCOPE_EXIT_ALL(=) {
+ i = j = 1; // modify copies
+ };
+ }
+ BOOST_TEST(i == 0);
+ BOOST_TEST(j == 1);
+
+ {
+ BOOST_SCOPE_EXIT_ALL(&) {
+ i = 1;
+ j = 2;
+ };
+ BOOST_TEST(i == 0);
+ BOOST_TEST(j == 1);
}
+ BOOST_TEST(i == 1);
+ BOOST_TEST(j == 2);
- BOOST_CHECK(results[0] == false);
- BOOST_CHECK(results[1] == false);
+ {
+ BOOST_SCOPE_EXIT_ALL(=, &j) {
+ i = 2; // modify a copy
+ j = 3;
+ };
+ BOOST_TEST(i == 1);
+ BOOST_TEST(j == 2);
+ }
+ BOOST_TEST(i == 1);
+ BOOST_TEST(j == 3);
+#endif // lambdas
}
-test_suite* init_unit_test_suite( int, char* [] )
-{
- framework::master_test_suite().p_name.value = "Unit test for ScopeExit";
- framework::master_test_suite().add( BOOST_TEST_CASE( &test_non_local ));
- framework::master_test_suite().add( BOOST_TEST_CASE( &test_types ));
- return 0;
+int main(void) {
+ test_non_local();
+ test_types();
+ test_capture_all();
+ return boost::report_errors();
}
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