Adopt new Solidity features interfaceId, try/catch, keccak constants (#2487)

* Clean code

-  using type().interfaceId to improve readeability of ERC165 registration
- hardcoding some keccak256 that are otherwise computed at construction.

* hardcode keccak256 result

* Improve code readeability using try/catch

* Remove hardcoded hash 

tests show that solc 0.8.0 does the optimization as expected

* Use try/catch to improve readability

* ERC165Checker: Do not revert when returndata is empty + new test

* Address PR comments

* improve testing of ERC721Receiver errors

* put back comment about invalid interface id

* coverage does not support 0.8.1. Reverting back to 0.8.0

* bubble all data with length > 0 if onERC721Receive fails.

* Fix test: revert without message trigger is bubble with the default message

* using enum object to improve readability

test/introspection/ERC165Checker.test.js

@@ -3,6 +3,7 @@ require('@openzeppelin/test-helpers');
 const { expect } = require('chai');
 
 const ERC165CheckerMock = artifacts.require('ERC165CheckerMock');
+const ERC165MissingData = artifacts.require('ERC165MissingData');
 const ERC165NotSupported = artifacts.require('ERC165NotSupported');
 const ERC165InterfacesSupported = artifacts.require('ERC165InterfacesSupported');
 
@@ -18,6 +19,33 @@ contract('ERC165Checker', function (accounts) {
     this.mock = await ERC165CheckerMock.new();
   });
 
+  context('ERC165 missing return data', function () {
+    beforeEach(async function () {
+      this.target = await ERC165MissingData.new();
+    });
+
+    it('does not support ERC165', async function () {
+      const supported = await this.mock.supportsERC165(this.target.address);
+      expect(supported).to.equal(false);
+    });
+
+    it('does not support mock interface via supportsInterface', async function () {
+      const supported = await this.mock.supportsInterface(this.target.address, DUMMY_ID);
+      expect(supported).to.equal(false);
+    });
+
+    it('does not support mock interface via supportsAllInterfaces', async function () {
+      const supported = await this.mock.supportsAllInterfaces(this.target.address, [DUMMY_ID]);
+      expect(supported).to.equal(false);
+    });
+
+    it('does not support mock interface via getSupportedInterfaces', async function () {
+      const supported = await this.mock.getSupportedInterfaces(this.target.address, [DUMMY_ID]);
+      expect(supported.length).to.equal(1);
+      expect(supported[0]).to.equal(false);
+    });
+  });
+
   context('ERC165 not supported', function () {
     beforeEach(async function () {
       this.target = await ERC165NotSupported.new();