Add tests for TypeAliasDocstring

Signed-off-by: Stephan Lachnit <[email protected]>

test/cpp/autotype.rst

@@ -0,0 +1,5 @@
+
+.. cpp:type:: template<typename T, typename... Args> foonestalias = foovaralias<footmplalias<T>, Args...>
+
+   Nested template alias
+

test/cpp/autotype.yaml

@@ -0,0 +1,8 @@
+directives:
+- domain: cpp
+  directive: autotype
+  arguments:
+  - foonestalias
+  options:
+    file: using-alias.cpp
+expected: autotype.rst

test/cpp/using-alias.cpp

@@ -0,0 +1,17 @@
+/** Type alias */
+using footypealias = int;
+
+/** Function alias */
+using foofctalias = void(int, int);
+
+/** Template alias */
+template<typename T>
+using footmplalias = T*;
+
+/** Variadic template alias */
+template<typename... Args>
+using foovaralias = void(footypealias, Args...);
+
+/** Nested template alias */
+template<typename T, typename... Args>
+using foonestalias = foovaralias<footmplalias<T>, Args...>;

test/cpp/using-alias.rst

@@ -0,0 +1,25 @@
+
+.. cpp:type:: footypealias = int
+
+   Type alias
+
+
+.. cpp:type:: foofctalias = void (int, int)
+
+   Function alias
+
+
+.. cpp:type:: template<typename T> footmplalias = T *
+
+   Template alias
+
+
+.. cpp:type:: template<typename... Args> foovaralias = void (footypealias, Args...)
+
+   Variadic template alias
+
+
+.. cpp:type:: template<typename T, typename... Args> foonestalias = foovaralias<footmplalias<T>, Args...>
+
+   Nested template alias
+

test/cpp/using-alias.yaml

@@ -0,0 +1,6 @@
+directives:
+- domain: cpp
+  directive: autodoc
+  arguments:
+  - using-alias.cpp
+expected: using-alias.rst