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Add colorized failure message for Windows 10. #8

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Add colorized failure message for Windows 10. #8

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31 changes: 31 additions & 0 deletions source/tested.d
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Original file line number Diff line number Diff line change
Expand Up @@ -122,8 +122,13 @@ class ConsoleTestResultWriter : TestResultWriter {
{
if (error) {
version(Posix) write("\033[1;31m");
version(Windows) if (isAtLeastWindows10()) write("\033[1;31m");

writefln(`FAIL "%s" (%s) after %.6f s: %s`, m_name, m_qualifiedName, fracSecs(timestamp), error.msg);

version(Posix) write("\033[0m");
version(Windows) if (isAtLeastWindows10()) write("\033[0m");

m_failCount++;
} else {
writefln(`PASS "%s" (%s) after %.6f s`, m_name, m_qualifiedName, fracSecs(timestamp));
Expand Down Expand Up @@ -451,3 +456,29 @@ private void testTempl(X...)()
auto x = X[0].stringof;
}
}

version(Windows)
{
private bool isAtLeastWindows10()
{
import std.windows.registry;

static bool hasCachedValue = false;
static bool cachedReturnValue;
if (hasCachedValue) return cachedReturnValue;

scope(failure) {
cachedReturnValue = false;
hasCachedValue = true;
return false;
}

auto majorVersion = Registry.localMachine()
.getKey(`SOFTWARE\Microsoft\Windows NT\CurrentVersion`)
.getValue("CurrentMajorVersionNumber");

cachedReturnValue = (majorVersion.value_DWORD() >= 10);
hasCachedValue = true;
return cachedReturnValue;
}
}