Always use polling in testing

ktsn · Jan 14, 2017 · 2ecb656 · 2ecb656
1 parent b4eed5f
commit 2ecb656
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Showing 2 changed files with 8 additions and 9 deletions.
diff --git a/src/lib/watch.ts b/src/lib/watch.ts
@@ -6,9 +6,12 @@ import { logEmitted, logRemoved, logError } from './logger'
 
 export function watch (
   dirs: string[],
-  compilerOptions: ts.CompilerOptions = {}
+  compilerOptions: ts.CompilerOptions = {},
+  usePolling: boolean = false
 ): chokidar.FSWatcher {
-  const watcher = chokidar.watch(dirs)
+  const watcher = chokidar.watch(dirs, {
+    usePolling
+  })
 
   const service = new LanguageService([], {
     ...compilerOptions,

diff --git a/test/specs/watch.ts b/test/specs/watch.ts
@@ -12,7 +12,7 @@ describe('watch', () => {
 
   beforeEach(done => {
     fs.mkdir(p('./'), () => {
-      watcher = watch([p('./')]).on('ready', done)
+      watcher = watch([p('./')], {}, true).on('ready', done)
     })
   })
 
@@ -39,7 +39,7 @@ describe('watch', () => {
     watcher.on('change', once(() => {
       test(p('test.vue.d.ts'), 'export declare const foo: number;')
       done()
-    }, 1))
+    }))
 
     fs.writeFile(p('test.vue'), vue('export const test: string = ""'))
   })
@@ -71,14 +71,10 @@ describe('watch', () => {
   })
 })
 
-function once (fn: () => void, skip: number = 0): (p: string) => void {
+function once (fn: () => void): (p: string) => void {
   let done = false
   return path => {
     if (!/\.vue.d.ts$/.test(path)) return
-    if (skip > 0) {
-      skip -= 1
-      return
-    }
     if (done) return
     fn()
     done = true