aboutsummaryrefslogtreecommitdiffstats
path: root/packages/contracts/src/2.0.0/test/TestStaticCall/TestStaticCall.sol
diff options
context:
space:
mode:
Diffstat (limited to 'packages/contracts/src/2.0.0/test/TestStaticCall/TestStaticCall.sol')
-rw-r--r--packages/contracts/src/2.0.0/test/TestStaticCall/TestStaticCall.sol64
1 files changed, 64 insertions, 0 deletions
diff --git a/packages/contracts/src/2.0.0/test/TestStaticCall/TestStaticCall.sol b/packages/contracts/src/2.0.0/test/TestStaticCall/TestStaticCall.sol
new file mode 100644
index 000000000..be24e2f37
--- /dev/null
+++ b/packages/contracts/src/2.0.0/test/TestStaticCall/TestStaticCall.sol
@@ -0,0 +1,64 @@
+/*
+
+ Copyright 2018 ZeroEx Intl.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract TestStaticCall {
+
+ uint256 internal state = 1;
+
+ /// @dev Updates state and returns true. Intended to be used with `Validator` signature type.
+ /// @param hash Message hash that is signed.
+ /// @param signerAddress Address that should have signed the given hash.
+ /// @param signature Proof of signing.
+ /// @return Validity of order signature.
+ function isValidSignature(
+ bytes32 hash,
+ address signerAddress,
+ bytes signature
+ )
+ external
+ returns (bool isValid)
+ {
+ updateState();
+ return true;
+ }
+
+ /// @dev Updates state and returns true. Intended to be used with `Wallet` signature type.
+ /// @param hash Message hash that is signed.
+ /// @param signature Proof of signing.
+ /// @return Validity of order signature.
+ function isValidSignature(
+ bytes32 hash,
+ bytes signature
+ )
+ external
+ returns (bool isValid)
+ {
+ updateState();
+ return true;
+ }
+
+ /// @dev Increments state variable.
+ function updateState()
+ internal
+ {
+ state++;
+ }
+}