compiler options implemented

libs/remix-tests/src/compiler.ts

@@ -126,11 +126,11 @@ export function compileFileOrFiles(filename: string, isDirectory: boolean, opts:
         async.waterfall([
             function loadCompiler(next) {
                 compiler = new RemixCompiler()
-                if(compilerConfig) {
-                    const {currentCompilerUrl, evmVersion, optimize, usingWorker} = compilerConfig
-                    compiler.set('evmVersion', evmVersion)
-                    compiler.set('optimize', optimize)
-                }
+                const {currentCompilerUrl, evmVersion, optimize, runs} = compilerConfig
+                evmVersion ? compiler.set('evmVersion', evmVersion) :
+                optimize ? compiler.set('optimize', optimize) :
+                runs ? compiler.set('runs', runs) :
+                currentCompilerUrl ? compiler.loadVersion('false', currentCompilerUrl) :
                 compiler.onInternalCompilerLoaded()
                 // compiler.event.register('compilerLoaded', this, function (version) {
                 next()

libs/remix-tests/src/run.ts

 import commander from 'commander'
-import Web3 from 'web3';
+import Web3 from 'web3'
 import path from 'path'
+import axios, { AxiosResponse } from 'axios'
 import { runTestFiles } from './runTestFiles'
 import fs from './fileSystem'
 import { Provider } from '@remix-project/remix-simulator'
@@ -45,7 +46,7 @@ commander.command('help').description('output usage information').action(functio
 
 // get current version
 commander
-    .option('-c, --compiler <string>', 'set compiler version')
+    .option('-c, --compiler <string>', 'set compiler version (e.g: 0.6.1, 0.7.1 etc)')
     .option('-e, --evm <string>', 'set EVM version')
     .option('-o, --optimize <bool>', 'enable/disable optimization', mapOptimize)
     .option('-r, --runs <number>', 'set runs')
@@ -76,17 +77,32 @@ commander
             log.info('verbosity level set to ' + commander.verbose.blue)
         }
 
-        const web3 = new Web3()
-        const provider: any = new Provider()
-        await provider.init()
-        web3.setProvider(provider)
+        let compilerConfig = {} as CompilerConfiguration
+        if (commander.compiler) {
+            const compVersion = commander.compiler
+            const baseURL = 'https://binaries.soliditylang.org/wasm/'
+            const response: AxiosResponse = await axios.get(baseURL + 'list.json')
+            const { releases, latestRelease } = response.data
+            const compString = releases[compVersion]
+            if(!compString) {
+                log.error(`No compiler found in releases with version ${compVersion}`)
+                process.exit()
+            } else {
+                log.info(`Compiler version set to ${compVersion}. Latest version is ${latestRelease}`)
+                compilerConfig.currentCompilerUrl = baseURL + '/' + compString
+            }
+        }
 
-        const compilerConfig = {} as CompilerConfiguration
         if (commander.optimize) {
                 compilerConfig.optimize = commander.optimize
                 log.info('compiler optimization set to ' + compilerConfig.optimize)
         }
 
+        const web3 = new Web3()
+        const provider: any = new Provider()
+        await provider.init()
+        web3.setProvider(provider)
+
         runTestFiles(path.resolve(testsPath), isDirectory, web3, compilerConfig)
     })
 

libs/remix-tests/tests/testRunner.cli.spec.ts

@@ -23,7 +23,7 @@ describe('testRunner: remix-tests CLI', () => {
 
 Options:
   -V, --version            output the version number
-  -c, --compiler <string>  set compiler version
+  -c, --compiler <string>  set compiler version (e.g: 0.6.1, 0.7.1 etc)
   -e, --evm <string>       set EVM version
   -o, --optimize <bool>    enable/disable optimization
   -r, --runs <number>      set runs