zen run command (#552)

initial version -- this is primarily intended to be used for running stress tests and/or benchmarks

example usage:

`zen run -n 10 -- zenserver-test`
`zen run -n 10 -- zenserver-test --ts=core.assert` run zenserver-test 10 times (testing only the `core.assert` test suite)
`zen run --time 600 --basepath=d:\test_dir\test1 -- zenserver-test` keeps spawning new instances for 10 minutes (600 seconds)

1 files changed, 6 insertions, 5 deletions

diff --git a/src/zenserver-test/zenserver-test.cpp b/src/zenserver-test/zenserver-test.cpp
index 3cf6e2976..3efa57fdb 100644
--- a/src/zenserver-test/zenserver-test.cpp
+++ b/src/zenserver-test/zenserver-test.cpp
@@ -101,22 +101,23 @@ int
 main(int argc, char** argv)
 {
 	using namespace std::literals;
+	using namespace zen;
 
 #	if ZEN_USE_MIMALLOC
 	mi_version();
 #	endif
 
-	zen::zencore_forcelinktests();
-	zen::zenhttp_forcelinktests();
-	zen::cacherequests_forcelink();
+	zencore_forcelinktests();
+	zenhttp_forcelinktests();
+	cacherequests_forcelink();
 
 	zen::logging::InitializeLogging();
 
 	zen::logging::SetLogLevel(zen::logging::level::Debug);
 	spdlog::set_formatter(std::make_unique<zen::logging::full_test_formatter>("test", std::chrono::system_clock::now()));
 
-	std::filesystem::path ProgramBaseDir = std::filesystem::path(argv[0]).parent_path();
-	std::filesystem::path TestBaseDir	 = ProgramBaseDir.parent_path().parent_path() / ".test";
+	std::filesystem::path ProgramBaseDir = GetRunningExecutablePath().parent_path();
+	std::filesystem::path TestBaseDir	 = std::filesystem::current_path() / ".test";
 
 	// This is pretty janky because we're passing most of the options through to the test
 	// framework, so we can't just use cxxopts (I think). This should ideally be cleaned up