rework Process API & tests

* Add separate classes ProcessParameters & ShellParameters for
Process::create() and Process::shell() methods.
* Add a separate "worker" executable. It's used in tests via a fairly
complicated scheme, receiving orders to execute via a shared memory
region.
* Add tests that utilize the Console API, reading console window's
screen buffer directly, making for more reliable tests & broader
coverage.

1 files changed, 27 insertions, 0 deletions

diff --git a/include/winapi/window_style.hpp b/include/winapi/window_style.hpp
new file mode 100644
index 0000000..dd12a56
--- /dev/null
+++ b/include/winapi/window_style.hpp
@@ -0,0 +1,27 @@
+// Copyright (c) 2020 Egor Tensin <Egor.Tensin@gmail.com>
+// This file is part of the "winapi-common" project.
+// For details, see https://github.com/egor-tensin/winapi-common.
+// Distributed under the MIT License.
+
+#pragma once
+
+namespace winapi {
+
+enum class WindowStyle {
+    // https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-showwindow
+    ForceMinimize = 11,
+    Hide = 0,
+    Maximize = 3,
+    Minimize = 6,
+    Restore = 9,
+    Show = 5,
+    ShowDefault = 10,
+    ShowMaximized = 3,
+    ShowMinimized = 2,
+    ShowMinNoActive = 7,
+    ShowNA = 8,
+    ShowNoActivate = 4,
+    ShowNormal = 1,
+};
+
+} // namespace winapi