From: technews_at_[hidden]
Date: 2008-01-06 18:13:08
Author: turkanis
Date: 2008-01-06 18:13:07 EST (Sun, 06 Jan 2008)
New Revision: 42553
URL: http://svn.boost.org/trac/boost/changeset/42553
Log:
added better error output
Text files modified:
branches/iostreams_dev/libs/iostreams/test/stream_offset_64bit_test.cpp | 16 +++++++++++++---
1 files changed, 13 insertions(+), 3 deletions(-)
Modified: branches/iostreams_dev/libs/iostreams/test/stream_offset_64bit_test.cpp
==============================================================================
--- branches/iostreams_dev/libs/iostreams/test/stream_offset_64bit_test.cpp (original)
+++ branches/iostreams_dev/libs/iostreams/test/stream_offset_64bit_test.cpp 2008-01-06 18:13:07 EST (Sun, 06 Jan 2008)
@@ -13,8 +13,11 @@
* with large (64-bit) file offsets.
*/
+#include <cstdio> // fpos_t
+#include <iostream>
#include <sstream>
#include <boost/config.hpp> // BOOST_MSVC
+#include <boost/iostreams/detail/ios.hpp>
#include <boost/iostreams/positioning.hpp>
#include <boost/test/test_tools.hpp>
#include <boost/test/unit_test.hpp>
@@ -29,7 +32,7 @@
#endif
void stream_offset_64bit_test()
-{
+{
stream_offset large_file = (stream_offset) 100 *
(stream_offset) 1024 *
(stream_offset) 1024 *
@@ -40,11 +43,18 @@
for (stream_offset off = first; off < last; off += 10000000)
{
if (off != position_to_offset(offset_to_position(off))) {
+ cout << "****************************************\n"
+ << "* sizeof(fpos_t) = " << sizeof(fpos_t) << "\n"
+ << "* sizeof(streamoff) = " << sizeof(streamoff) << "\n"
+ << "* sizeof(stream_offset) = "
+ << sizeof(stream_offset) << "\n"
+ << "****************************************\n";
stringstream s;
s << "off != position_to_offset(offset_to_position(off)) "
- "failed for (off >> 32) == "
+ "failed for (off >> 32) == 0x"
+ << hex
<< static_cast<unsigned int>(off >> 32)
- << " and (off & 0xFFFFFFFF) == "
+ << " and (off & 0xFFFFFFFF) == 0x"
<< static_cast<unsigned int>(off & 0xFFFFFFFF);
BOOST_REQUIRE_MESSAGE(0, s.str().c_str());
}