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Add --force-colour option to force colour output.

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Adding a --force-colour option to force colour output on POSIX systems,
provided a debugger is not attached.

This allows for Catch to output colours even if STDOUT is not a tty,
which can be the case when the test executable is being spawned by a
parent process (e.g. CMake's ctest).
This commit is contained in:
Peter Huene 2015-02-11 12:40:20 -08:00
parent 7f5615272b
commit e5280b2c57
5 changed files with 27 additions and 3 deletions
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3
include/internal/catch_console_colour_impl.hpp
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@ -143,7 +143,8 @@ namespace {
};
IColourImpl* platformColourInstance() {
return isatty(STDOUT_FILENO)
Ptr<IConfig const> config = getCurrentContext().getConfig();
return (config && config->forceColour()) || isatty(STDOUT_FILENO)
? PosixColourImpl::instance()
: NoColourImpl::instance();
}