Add more syntax tests for enums and interfaces/libraries

5 files changed, 48 insertions, 0 deletions

diff --git a/test/libsolidity/syntaxTests/parsing/enum_from_interface.sol b/test/libsolidity/syntaxTests/parsing/enum_from_interface.sol
new file mode 100644
index 00000000..0fe0fbae
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/enum_from_interface.sol
@@ -0,0 +1,9 @@
+interface I {
+    enum Direction { Left, Right }
+}
+
+contract D {
+    function f() public pure returns (I.Direction) {
+      return I.Direction.Left;
+    }
+}
diff --git a/test/libsolidity/syntaxTests/parsing/enum_from_interface_in_library.sol b/test/libsolidity/syntaxTests/parsing/enum_from_interface_in_library.sol
new file mode 100644
index 00000000..8d9003eb
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/enum_from_interface_in_library.sol
@@ -0,0 +1,12 @@
+interface I {
+    enum Direction { Left, Right }
+}
+
+library L {
+    function f() public pure returns (I.Direction) {
+      return I.Direction.Left;
+    }
+    function g() internal pure returns (I.Direction) {
+      return I.Direction.Left;
+    }
+}
diff --git a/test/libsolidity/syntaxTests/parsing/enum_from_library.sol b/test/libsolidity/syntaxTests/parsing/enum_from_library.sol
new file mode 100644
index 00000000..ab762a82
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/enum_from_library.sol
@@ -0,0 +1,9 @@
+library L {
+    enum Direction { Left, Right }
+}
+
+contract D {
+    function f() public pure returns (L.Direction) {
+      return L.Direction.Left;
+    }
+}
diff --git a/test/libsolidity/syntaxTests/parsing/enum_inheritance_contract.sol b/test/libsolidity/syntaxTests/parsing/enum_inheritance_contract.sol
new file mode 100644
index 00000000..e5b98352
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/enum_inheritance_contract.sol
@@ -0,0 +1,9 @@
+contract C {
+    enum Direction { Left, Right }
+}
+
+contract D is C {
+    function f() public pure returns (Direction) {
+      return Direction.Left;
+    }
+}
diff --git a/test/libsolidity/syntaxTests/parsing/enum_inheritance_interface.sol b/test/libsolidity/syntaxTests/parsing/enum_inheritance_interface.sol
new file mode 100644
index 00000000..75858744
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/enum_inheritance_interface.sol
@@ -0,0 +1,9 @@
+interface I {
+    enum Direction { Left, Right }
+}
+
+contract D is I {
+    function f() public pure returns (Direction) {
+      return Direction.Left;
+    }
+}