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Redirect stdout and stderr to console using freopen_s

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Previous redirection code does not work on VS2015, this commit works on
both VS2010 and VS2015
This commit is contained in:
Magne Sjaastad 2016-05-04 15:11:42 +02:00
parent 8f3b88c798
commit 21f8b722b1
1 changed files with 3 additions and 32 deletions
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35
ApplicationCode/Application/RiaApplication.cpp
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@ -1216,39 +1216,10 @@ int RiaApplication::launchUnitTestsWithConsole()
// Only one console can be associated with an app, so should fail if a console is already present. // Only one console can be associated with an app, so should fail if a console is already present.
AllocConsole(); AllocConsole();
bool redirStdOut = true; FILE* consoleFilePointer;
bool redirStdErr = true;
bool redirStdIn = false;
if (redirStdOut) freopen_s(&consoleFilePointer, "CONOUT$", "w", stdout);
{ freopen_s(&consoleFilePointer, "CONOUT$", "w", stderr);
HANDLE stdHandle = GetStdHandle(STD_OUTPUT_HANDLE);
int fileDescriptor = _open_osfhandle((intptr_t)stdHandle, _O_TEXT);
FILE* fp = _fdopen(fileDescriptor, "w");
*stdout = *fp;
setvbuf(stdout, NULL, _IONBF, 0);
}
if (redirStdErr)
{
HANDLE stdHandle = GetStdHandle(STD_ERROR_HANDLE);
int fileDescriptor = _open_osfhandle((intptr_t)stdHandle, _O_TEXT);
FILE* fp = _fdopen(fileDescriptor, "w");
*stderr = *fp;
setvbuf(stderr, NULL, _IONBF, 0);
}
if (redirStdIn)
{
HANDLE stdHandle = GetStdHandle(STD_INPUT_HANDLE);
int fileDescriptor = _open_osfhandle((intptr_t)stdHandle, _O_TEXT);
FILE* fp = _fdopen(fileDescriptor, "r");
*stdin = *fp;
setvbuf(stdin, NULL, _IONBF, 0);
}
// Make cout, wcout, cin, wcin, wcerr, cerr, wclog and clog point to console as well // Make cout, wcout, cin, wcin, wcerr, cerr, wclog and clog point to console as well
std::ios::sync_with_stdio(); std::ios::sync_with_stdio();