From 02024df022af8c6bb188000ed7d2d394f0adaebf Mon Sep 17 00:00:00 2001
From: Soham Zemse <22412996+zemse@users.noreply.github.com>
Date: Sat, 26 Nov 2022 07:00:09 +0000
Subject: [PATCH] Add more tests for 3 level nested mapping

---
 .../parsing/mapping_with_names_func_param_7.sol       |  6 ++++++
 .../parsing/mapping_with_names_func_type_param_7.sol  |  4 ++++
 .../parsing/mapping_with_names_local_7.sol            | 11 +++++++++++
 .../parsing/mapping_with_names_local_8.sol            |  9 +++++++++
 .../parsing/mapping_with_names_nested_8.sol           |  4 ++++
 .../parsing/mapping_with_names_struct_member_7.sol    |  6 ++++++
 6 files changed, 40 insertions(+)
 create mode 100644 test/libsolidity/syntaxTests/parsing/mapping_with_names_func_param_7.sol
 create mode 100644 test/libsolidity/syntaxTests/parsing/mapping_with_names_func_type_param_7.sol
 create mode 100644 test/libsolidity/syntaxTests/parsing/mapping_with_names_local_7.sol
 create mode 100644 test/libsolidity/syntaxTests/parsing/mapping_with_names_local_8.sol
 create mode 100644 test/libsolidity/syntaxTests/parsing/mapping_with_names_nested_8.sol
 create mode 100644 test/libsolidity/syntaxTests/parsing/mapping_with_names_struct_member_7.sol

diff --git a/test/libsolidity/syntaxTests/parsing/mapping_with_names_func_param_7.sol b/test/libsolidity/syntaxTests/parsing/mapping_with_names_func_param_7.sol
new file mode 100644
index 000000000000..5234e246b8d7
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/mapping_with_names_func_param_7.sol
@@ -0,0 +1,6 @@
+contract test {
+    function _main(mapping(uint name1 => mapping(uint name2 => mapping(uint name3 => uint name4) name5) name6) storage map) internal {
+        map[1][2][3] = 4;
+    }
+}
+// ----
diff --git a/test/libsolidity/syntaxTests/parsing/mapping_with_names_func_type_param_7.sol b/test/libsolidity/syntaxTests/parsing/mapping_with_names_func_type_param_7.sol
new file mode 100644
index 000000000000..78e3a513b187
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/mapping_with_names_func_type_param_7.sol
@@ -0,0 +1,4 @@
+contract test {
+    function(mapping(uint name1 => mapping(uint name2 => mapping(uint name3 => uint name4) name5) name6) storage) internal stateVariableName;
+}
+// ----
diff --git a/test/libsolidity/syntaxTests/parsing/mapping_with_names_local_7.sol b/test/libsolidity/syntaxTests/parsing/mapping_with_names_local_7.sol
new file mode 100644
index 000000000000..ccb44f860d13
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/mapping_with_names_local_7.sol
@@ -0,0 +1,11 @@
+contract test {
+    mapping(uint nameSame => mapping(uint name1 => mapping(uint nameSame => uint name3) name6) name4) map;
+
+    function main() external {
+        mapping(uint nameSame => mapping(uint name1 => mapping(uint nameSame => uint name3) name6) name4) storage _map = map;
+        _map[1][2][3] = 4;
+    }
+}
+// ----
+// DeclarationError 1809: (20-117): Conflicting parameter name "nameSame" in mapping.
+// DeclarationError 1809: (163-260): Conflicting parameter name "nameSame" in mapping.
diff --git a/test/libsolidity/syntaxTests/parsing/mapping_with_names_local_8.sol b/test/libsolidity/syntaxTests/parsing/mapping_with_names_local_8.sol
new file mode 100644
index 000000000000..08bb80c9e117
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/mapping_with_names_local_8.sol
@@ -0,0 +1,9 @@
+contract test {
+    mapping(uint name1 => mapping(uint name2 => mapping(uint name3 => uint name4) name5) name6) map;
+
+    function main() external {
+        mapping(uint name1 => mapping(uint name2 => mapping(uint name3 => uint name4) name5) name6) storage _map = map;
+        _map[1][2][3] = 4;
+    }
+}
+// ----
diff --git a/test/libsolidity/syntaxTests/parsing/mapping_with_names_nested_8.sol b/test/libsolidity/syntaxTests/parsing/mapping_with_names_nested_8.sol
new file mode 100644
index 000000000000..a3d839a51aea
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/mapping_with_names_nested_8.sol
@@ -0,0 +1,4 @@
+contract test {
+    mapping(uint name1 => mapping(uint name2 => mapping(uint name3 => uint name4) name5) name6) public name7;
+}
+// ----
diff --git a/test/libsolidity/syntaxTests/parsing/mapping_with_names_struct_member_7.sol b/test/libsolidity/syntaxTests/parsing/mapping_with_names_struct_member_7.sol
new file mode 100644
index 000000000000..08ce99da29bc
--- /dev/null
+++ b/test/libsolidity/syntaxTests/parsing/mapping_with_names_struct_member_7.sol
@@ -0,0 +1,6 @@
+contract test {
+    struct Person {
+        mapping(uint name1 => mapping(uint name2 => mapping(uint name3 => uint name4) name5) name6) name7;
+    }
+}
+// ----