Handle encoded uri path on copyFile

fix #2578

browser/main/lib/dataApi/copyFile.js

@@ -16,7 +16,7 @@ function copyFile (srcPath, dstPath) {
     const dstFolder = path.dirname(dstPath)
     if (!fs.existsSync(dstFolder)) fs.mkdirSync(dstFolder)
 
-    const input = fs.createReadStream(srcPath)
+    const input = fs.createReadStream(decodeURI(srcPath))
     const output = fs.createWriteStream(dstPath)
 
     output.on('error', reject)

tests/dataApi/copyFile-test.js

@@ -0,0 +1,35 @@
+const test = require('ava')
+const copyFile = require('browser/main/lib/dataApi/copyFile')
+
+const path = require('path')
+const fs = require('fs')
+
+const testFile = 'test.txt'
+const srcFolder = path.join(__dirname, '🤔')
+const srcPath = path.join(srcFolder, testFile)
+const dstFolder = path.join(__dirname, '😇')
+const dstPath = path.join(dstFolder, testFile)
+
+test.before((t) => {
+  if (!fs.existsSync(srcFolder)) fs.mkdirSync(srcFolder)
+
+  fs.writeFileSync(srcPath, 'test')
+})
+
+test('`copyFile` should handle encoded URI on src path', (t) => {
+  return copyFile(encodeURI(srcPath), dstPath)
+    .then(() => {
+      t.true(true)
+    })
+    .catch(() => {
+      t.true(false)
+    })
+})
+
+test.after((t) => {
+  fs.unlinkSync(srcPath)
+  fs.unlinkSync(dstPath)
+  fs.rmdirSync(srcFolder)
+  fs.rmdirSync(dstFolder)
+})
+