refactor storageRange

libs/remix-debug/src/debugger/VmDebugger.js

@@ -102,13 +102,13 @@ class VmDebuggerLogic {
 
         var storageViewer = new StorageViewer({ stepIndex: this.stepManager.currentStepIndex, tx: this.tx, address: address }, this.storageResolver, this._traceManager)
 
-        storageViewer.storageRange((error, storage) => {
-          if (error) {
-            this.event.trigger('traceManagerStorageUpdate', [{}])
-          } else if (this.stepManager.currentStepIndex === index) {
+        storageViewer.storageRange().then((storage) => {
+          if (this.stepManager.currentStepIndex === index) {
             var header = storageViewer.isComplete(address) ? '[Completely Loaded]' : '[Partially Loaded]'
             this.event.trigger('traceManagerStorageUpdate', [storage, header])
           }
+        }).catch((_error) => {
+          this.event.trigger('traceManagerStorageUpdate', [{}])
         })
       } catch (error) {
       }
@@ -185,11 +185,9 @@ class VmDebuggerLogic {
       for (var k in this.addresses) {
         var address = this.addresses[k]
         var storageViewer = new StorageViewer({ stepIndex: this.stepManager.currentStepIndex, tx: this.tx, address: address }, this.storageResolver, this._traceManager)
-        storageViewer.storageRange((error, result) => {
-          if (!error) {
-            storageJSON[address] = result
-            this.event.trigger('traceStorageUpdate', [storageJSON])
-          }
+        storageViewer.storageRange().then((result) => {
+          storageJSON[address] = result
+          this.event.trigger('traceStorageUpdate', [storageJSON])
         })
       }
     })

libs/remix-debug/src/storage/storageViewer.js

@@ -30,10 +30,12 @@ class StorageViewer {
     *
     * @param {Function} - callback - contains a map: [hashedKey] = {key, hashedKey, value}
     */
-  storageRange (callback) {
-    this.storageResolver.storageRange(this.context.tx, this.context.stepIndex, this.context.address).then((storage) => {
-      callback(null, Object.assign({}, storage, this.storageChanges))
-    }).catch(callback)
+  storageRange () {
+    return new Promise((resolve, reject) => {
+      this.storageResolver.storageRange(this.context.tx, this.context.stepIndex, this.context.address).then((storage) => {
+        resolve(Object.assign({}, storage, this.storageChanges))
+      }).catch(reject)
+    })
   }
 
   /**

libs/remix-debug/test/debugger.js

@@ -224,9 +224,11 @@ function testDebugging (debugManager) {
       const address = debugManager.traceManager.getCurrentCalledAddressAt(38)
       console.log(address)
       var storageView = debugManager.storageViewAt(196, address)
-      storageView.storageRange((error, storage) => {
-        if (error) return t.end(error)
+
+      storageView.storageRange().then((storage) => {
         t.equal(JSON.stringify(storage), JSON.stringify({ '0x290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563': { key: '0x0000000000000000000000000000000000000000000000000000000000000000', value: '0x0000000000000000000000004b0897b0513fdc7c541b6d9d7e929c4e5364d2db' } }))
+      }).catch((error) => {
+        if (error) return t.end(error)
       })
     } catch (error) {
       return t.end(error)