test: develop SubProcess test, fix various error.

NEED TEST: BufferStream, AutoReadStream, SubProcess.

1 files changed, 13 insertions, 0 deletions

diff --git a/test/common/SubProcessTest.cpp b/test/common/SubProcessTest.cpp
new file mode 100644
index 00000000..35bf88b9
--- /dev/null
+++ b/test/common/SubProcessTest.cpp
@@ -0,0 +1,13 @@
+#include "cru/common/SubProcess.h"
+
+#include <catch2/catch_test_macros.hpp>
+
+using cru::SubProcess;
+
+TEST_CASE("SubProcess", "[subprocess]") {
+  SECTION("should work.") {
+    SubProcess process = SubProcess::Create(u"echo", {u"abc"});
+    auto output = process.GetStdoutStream()->ReadToEndAsUtf8String();
+    REQUIRE(output == u"abc");
+  }
+}