From ce29aac8ad52336de6534dbeb98b9ecc38da11fa Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Tue, 7 Aug 2018 13:35:23 +0100
Subject: [PATCH] Add more syntax tests for enums and interfaces/libraries

---
 .../syntaxTests/parsing/enum_from_interface.sol      |  9 +++++++++
 .../parsing/enum_from_interface_in_library.sol       | 12 ++++++++++++
 .../syntaxTests/parsing/enum_from_library.sol        |  9 +++++++++
 .../parsing/enum_inheritance_contract.sol            |  9 +++++++++
 .../parsing/enum_inheritance_interface.sol           |  9 +++++++++
 5 files changed, 48 insertions(+)
 create mode 100644 test/libsolidity/syntaxTests/parsing/enum_from_interface.sol
 create mode 100644 test/libsolidity/syntaxTests/parsing/enum_from_interface_in_library.sol
 create mode 100644 test/libsolidity/syntaxTests/parsing/enum_from_library.sol
 create mode 100644 test/libsolidity/syntaxTests/parsing/enum_inheritance_contract.sol
 create mode 100644 test/libsolidity/syntaxTests/parsing/enum_inheritance_interface.sol

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 000000000..0fe0fbaee
--- /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 000000000..8d9003eb6
--- /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 000000000..ab762a82b
--- /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 000000000..e5b98352b
--- /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 000000000..758587445
--- /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;
+    }
+}