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Merge pull request #4463 from ethereum/isoltest-colors-on-windows

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isoltest: adds support for properly handling ANSI escape sequences on Windows
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Christian Parpart 2018-07-17 13:08:10 +02:00 committed by GitHub
commit 1d33f41c1a
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1 changed files with 26 additions and 0 deletions
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26
test/tools/isoltest.cpp
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@ -29,6 +29,10 @@
#include <fstream> #include <fstream>
#include <queue> #include <queue>
#if defined(_WIN32)
#include <windows.h>
#endif
using namespace dev; using namespace dev;
using namespace dev::solidity; using namespace dev::solidity;
using namespace dev::solidity::test; using namespace dev::solidity::test;
@ -242,8 +246,30 @@ TestStats TestTool::processPath(
} }
void setupTerminal()
{
#if defined(_WIN32) && defined(ENABLE_VIRTUAL_TERMINAL_PROCESSING)
// Set output mode to handle virtual terminal (ANSI escape sequences)
// ignore any error, as this is just a "nice-to-have"
// only windows needs to be taken care of, as other platforms (Linux/OSX) support them natively.
HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);
if (hOut == INVALID_HANDLE_VALUE)
return;
DWORD dwMode = 0;
if (!GetConsoleMode(hOut, &dwMode))
return;
dwMode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING;
if (!SetConsoleMode(hOut, dwMode))
return;
#endif
}
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
setupTerminal();
if (getenv("EDITOR")) if (getenv("EDITOR"))
TestTool::editor = getenv("EDITOR"); TestTool::editor = getenv("EDITOR");
else if (fs::exists("/usr/bin/editor")) else if (fs::exists("/usr/bin/editor"))