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ENH: Added testing for istringstream and stringstream.

This commit is contained in:
Brad King 2007-04-19 12:53:13 -04:00
parent 94e27c1073
commit 6984c09310
1 changed files with 99 additions and 2 deletions
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101
Source/kwsys/testIOS.cxx
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@ -6,6 +6,7 @@
// Work-around CMake dependency scanning limitation. This must
// duplicate the above list of headers.
#if 0
# include "kwsys_stl_string.hxx.in"
# include "kwsys_stl_vector.h.in"
# include "kwsys_ios_sstream.h.in"
# include "kwsys_ios_iostream.h.in"
@ -14,7 +15,103 @@
int testIOS(int, char*[])
{
kwsys_ios::ostringstream ostr;
ostr << "Hello, World!";
kwsys_ios::cout << ostr.str() << kwsys_ios::endl;
ostr << "hello";
if(ostr.str() != "hello")
{
kwsys_ios::cerr << "failed to write hello to ostr" << kwsys_ios::endl;
return 1;
}
kwsys_ios::istringstream istr(" 10 20 str ");
kwsys_stl::string s;
int x;
if(istr >> x)
{
if(x != 10)
{
kwsys_ios::cerr << "x != 10" << kwsys_ios::endl;
return 1;
}
}
else
{
kwsys_ios::cerr << "Failed to read 10 from istr" << kwsys_ios::endl;
return 1;
}
if(istr >> x)
{
if(x != 20)
{
kwsys_ios::cerr << "x != 20" << kwsys_ios::endl;
return 1;
}
}
else
{
kwsys_ios::cerr << "Failed to read 20 from istr" << kwsys_ios::endl;
return 1;
}
if(istr >> s)
{
if(s != "str")
{
kwsys_ios::cerr << "s != \"str\"" << kwsys_ios::endl;
return 1;
}
}
else
{
kwsys_ios::cerr << "Failed to read str from istr" << kwsys_ios::endl;
return 1;
}
if(istr >> s)
{
kwsys_ios::cerr << "Able to read past end of stream" << kwsys_ios::endl;
return 1;
}
istr.str("30");
if(istr >> x)
{
if(x != 30)
{
kwsys_ios::cerr << "x != 30" << kwsys_ios::endl;
return 1;
}
}
else
{
kwsys_ios::cerr << "Failed to read 30 from istr" << kwsys_ios::endl;
return 1;
}
kwsys_ios::stringstream sstr;
sstr << "40 str2";
if(sstr >> x)
{
if(x != 40)
{
kwsys_ios::cerr << "x != 40" << kwsys_ios::endl;
return 1;
}
}
else
{
kwsys_ios::cerr << "Failed to read 40 from sstr" << kwsys_ios::endl;
return 1;
}
if(sstr >> s)
{
if(s != "str2")
{
kwsys_ios::cerr << "s != \"str2\"" << kwsys_ios::endl;
return 1;
}
}
else
{
kwsys_ios::cerr << "Failed to read str2 from sstr" << kwsys_ios::endl;
return 1;
}
kwsys_ios::cout << "IOS tests passed" << kwsys_ios::endl;
return 0;
}