diff options
Diffstat (limited to 'test/std/input.output/file.streams/fstreams/ifstream.cons/string.pass.cpp')
-rw-r--r-- | test/std/input.output/file.streams/fstreams/ifstream.cons/string.pass.cpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/test/std/input.output/file.streams/fstreams/ifstream.cons/string.pass.cpp b/test/std/input.output/file.streams/fstreams/ifstream.cons/string.pass.cpp new file mode 100644 index 000000000000..ad5fe5149df2 --- /dev/null +++ b/test/std/input.output/file.streams/fstreams/ifstream.cons/string.pass.cpp @@ -0,0 +1,46 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <fstream> + +// template <class charT, class traits = char_traits<charT> > +// class basic_ifstream + +// explicit basic_ifstream(const string& s, ios_base::openmode mode = ios_base::in); + +#include <fstream> +#include <cassert> + +int main() +{ + { + std::ifstream fs(std::string("test.dat")); + double x = 0; + fs >> x; + assert(x == 3.25); + } + { + std::ifstream fs(std::string("test.dat"), std::ios_base::out); + double x = 0; + fs >> x; + assert(x == 3.25); + } + { + std::wifstream fs(std::string("test.dat")); + double x = 0; + fs >> x; + assert(x == 3.25); + } + { + std::wifstream fs(std::string("test.dat"), std::ios_base::out); + double x = 0; + fs >> x; + assert(x == 3.25); + } +} |