1 files changed, 83 insertions, 0 deletions
diff --git a/test/compilationTests/corion/multiOwner.sol b/test/compilationTests/corion/multiOwner.sol
new file mode 100644
index 00000000..9aae0ebd
--- /dev/null
+++ b/test/compilationTests/corion/multiOwner.sol
@@ -0,0 +1,83 @@
+pragma solidity ^0.4.11;
+
+import "./safeMath.sol";
+
+contract multiOwner is safeMath {
+    
+    mapping(address => bool) public owners;
+    uint256 public ownerCount;
+
+    mapping(bytes32 => address[]) public doDB;
+    
+    /*
+        Constructor
+    */
+    function multiOwner(address[] newOwners) {
+        for ( uint256 a=0 ; a<newOwners.length ; a++ ) {
+            _addOwner(newOwners[a]);
+        }
+    }
+    /*
+        Externals
+    */
+    function insertOwner(address addr) external {
+        if ( insertAndCheckDo(calcDoHash("insertOwner", sha3(addr))) ) {
+            _addOwner(addr);
+        }
+    }
+    function dropOwner(address addr) external {
+        if ( insertAndCheckDo(calcDoHash("dropOwner", sha3(addr))) ) {
+            _delOwner(addr);
+        }
+    }
+    function cancelDo(bytes32 doHash) external {
+        if ( insertAndCheckDo(calcDoHash("cancelDo", doHash)) ) {
+            delete doDB[doHash];
+        }
+    }
+    /*
+        Constants
+    */
+    function ownersForChange() public constant returns (uint256 owners) {
+        return ownerCount * 75 / 100;
+    }
+    function calcDoHash(string job, bytes32 data) public constant returns (bytes32 hash) {
+        return sha3(job, data);
+    }
+    function validDoHash(bytes32 doHash) public constant returns (bool valid) {
+        return doDB[doHash].length > 0;
+    }
+    /*
+        Internals
+    */
+    function insertAndCheckDo(bytes32 doHash) internal returns (bool success) {
+        require( owners[msg.sender] );
+        if (doDB[doHash].length >= ownersForChange()) {
+            delete doDB[doHash];
+            return true;
+        }
+        for ( uint256 a=0 ; a<doDB[doHash].length ; a++ ) {
+            require( doDB[doHash][a] != msg.sender );
+        }
+        if ( doDB[doHash].length+1 >= ownersForChange() ) {
+            delete doDB[doHash];
+            return true;
+        } else {
+            doDB[doHash].push(msg.sender);
+            return false;
+        }
+    }
+    /*
+        Privates
+    */
+    function _addOwner(address addr) private {
+        if ( owners[addr] ) { return; }
+        owners[addr] = true;
+        ownerCount = safeAdd(ownerCount, 1);
+    }
+    function _delOwner(address addr) private {
+        if ( ! owners[addr] ) { return; }
+        delete owners[addr];
+        ownerCount = safeSub(ownerCount, 1);
+    }
+}