Added dev test runs for Constantinople, activated Constantinople for …

…test preparation

.circleci/config.yml

@@ -65,6 +65,15 @@ jobs:
       - run:
           name: testState
           command: npm run testState
+  test_state_dev:
+    <<: *defaults
+    steps:
+      - attach_workspace:
+          at: ~/project
+      - *restore_node_modules
+      - run:
+          name: testStateDev
+          command: npm run testStateDev
   coveralls:
     <<: *defaults
     steps:
@@ -91,6 +100,9 @@ workflows:
       - test_state:
           requires:
             - install
+      - test_state_dev:
+          requires:
+            - install
       - coveralls:
           requires:
             - install

lib/index.js

@@ -42,7 +42,10 @@ function VM (opts = {}) {
 
   let chain = opts.chain ? opts.chain : 'mainnet'
   let hardfork = opts.hardfork ? opts.hardfork : 'byzantium'
-  let supportedHardforks = [ 'byzantium' ]
+  let supportedHardforks = [
+    'byzantium', // Officially supported
+    'constantinople' // No official support yet, only for testing reasons
+  ]
   this._common = new Common(chain, hardfork, supportedHardforks)
 
   if (opts.stateManager) {

package.json

@@ -10,7 +10,8 @@
     "coverage": "istanbul cover ./tests/tester.js -- -s",
     "coveralls": "npm run coverage && coveralls <coverage/lcov.info",
     "testVM": "node ./tests/tester -v",
-    "testState": "npm run build:dist && node ./tests/tester -s --dist",
+    "testState": "npm run build:dist && node ./tests/tester -s --fork='Byzantium' --dist",
+    "testStateDev": "npm run build:dist && node ./tests/tester -s --fork='Constantinople' --dist",
     "testBuildIntegrity": "npm run build:dist && node ./tests/tester -s --dist --test='stackOverflow'",
     "testBlockchain": "npm run build:dist && node --stack-size=1500 ./tests/tester -b --dist --excludeDir='GeneralStateTests'",
     "testBlockchainGeneralStateTests": "npm run build:dist && node --stack-size=1500 ./tests/tester -b --dist --dir='GeneralStateTests'",