generate the list of paths

apps/remix-ide/src/app/files/fileManager.js

@@ -493,6 +493,39 @@ class FileManager extends Plugin {
     return this._deps.filesProviders['browser']
   }
 
+  allPaths () {
+    const dirPaths = []
+
+    const findPaths = (path) => {
+      return new Promise((resolve, reject) => {
+        if (this.isDirectory(path)) {
+          if (!dirPaths.includes(path)) {
+            dirPaths.push(path)
+            console.log('adding .. ', path)
+          }
+
+          this.readdir(path).then((ls) => {
+            const promises = Object.keys(ls).map((item, index) => {
+              const curPath = `browser/${item}`
+              if (ls[item].isDirectory) {
+                return findPaths(curPath)
+              } else {
+                return new Promise((resolve, reject) => { resolve() })
+              }
+            })
+            Promise.all(promises).then(() => { resolve(dirPaths) })
+          })
+        } else {
+          resolve(dirPaths)
+        }
+      })
+    }
+
+    const br = findPaths('browser')
+    const lh = findPaths('localhost')
+    return Promise.all([br, lh])
+  }
+
   saveCurrentFile () {
     var currentFile = this._deps.config.get('currentFile')
     if (currentFile && this.editor.current()) {

apps/remix-ide/src/app/files/fileProvider.js

@@ -226,7 +226,7 @@ class FileProvider {
       if (files) {
         files.forEach(element => {
           const absPath = (path === '/' ? '' : path) + '/' + element
-          ret[absPath.indexOf('/') === 0 ? absPath.replace('/', '') : absPath] = { isDirectory: window.remixFileSystem.statSync(absPath).isDirectory() }
+          ret[absPath.indexOf('/') === 0 ? absPath.substr(1, absPath.length) : absPath] = { isDirectory: window.remixFileSystem.statSync(absPath).isDirectory() }
           // ^ ret does not accept path starting with '/'
         })
       }

apps/remix-ide/src/app/tabs/test-tab.js

@@ -486,8 +486,7 @@ module.exports = class TestTab extends ViewPlugin {
   }
 
   allPaths () {
-    const paths = ['browser', 'browser/test']
-    return paths
+    return this.testTabLogic.allPaths()
   }
 
   render () {
@@ -510,10 +509,13 @@ module.exports = class TestTab extends ViewPlugin {
           ${this.uiPathList}
       </div>
     `
-    let options = ['browser', 'browser/test'] // this.allPaths()
+    this.allPaths().then((options) => {
+      console.log('options ', options, ' length is ', options.length)
       options.forEach((path) => {
+        console.log('option ', path)
         this.uiPathList.appendChild(yo`<option>${path}</option>`)
       })
+    })
 
     this.testsExecutionStopped.hidden = true
     this.testsExecutionStoppedError.hidden = true
@@ -523,7 +525,7 @@ module.exports = class TestTab extends ViewPlugin {
       <div class="${css.testTabView} px-2" id="testView">
         <div class="${css.infoBox}">
           <p class="text-lg"> Test your smart contract in Solidity.</p>
-          <p> Click on "Generate" to generate a sample test file in.</p>
+          <p> Click on "Generate" to generate a sample test file in a:</p>
           ${availablePaths}
         </div>
         <div class="${css.tests}">          

apps/remix-ide/src/app/tabs/testTab/testTab.js

 const helper = require('../../../lib/helper.js')
 const modalDialogCustom = require('../../ui/modal-dialog-custom')
 const remixPath = require('path')
+
 class TestTabLogic {
 
   constructor (fileManager) {
@@ -31,6 +32,10 @@ class TestTabLogic {
     })
   }
 
+  allPaths () {
+    return this.fileManager.allPaths()
+  }
+
   async getTests (cb) {
     if (!this.currentPath) return cb(null, [])
     const provider = this.fileManager.fileProviderOf(this.currentPath)