Vendor dependencies for GCS

vendor/google.golang.org/appengine/cmd/aefix/ae_test.go

@@ -0,0 +1,144 @@
+// Copyright 2016 Google Inc. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package main
+
+func init() {
+	addTestCases(aeTests, nil)
+}
+
+var aeTests = []testCase{
+	// Collection of fixes:
+	//	- imports
+	//	- appengine.Timeout -> context.WithTimeout
+	//	- add ctx arg to appengine.Datacenter
+	//	- logging API
+	{
+		Name: "ae.0",
+		In: `package foo
+
+import (
+	"net/http"
+	"time"
+
+	"appengine"
+	"appengine/datastore"
+)
+
+func f(w http.ResponseWriter, r *http.Request) {
+	c := appengine.NewContext(r)
+
+	c = appengine.Timeout(c, 5*time.Second)
+	err := datastore.ErrNoSuchEntity
+	c.Errorf("Something interesting happened: %v", err)
+	_ = appengine.Datacenter()
+}
+`,
+		Out: `package foo
+
+import (
+	"net/http"
+	"time"
+
+	"golang.org/x/net/context"
+	"google.golang.org/appengine"
+	"google.golang.org/appengine/datastore"
+	"google.golang.org/appengine/log"
+)
+
+func f(w http.ResponseWriter, r *http.Request) {
+	c := appengine.NewContext(r)
+
+	c, _ = context.WithTimeout(c, 5*time.Second)
+	err := datastore.ErrNoSuchEntity
+	log.Errorf(c, "Something interesting happened: %v", err)
+	_ = appengine.Datacenter(c)
+}
+`,
+	},
+
+	// Updating a function that takes an appengine.Context arg.
+	{
+		Name: "ae.1",
+		In: `package foo
+
+import (
+	"appengine"
+)
+
+func LogSomething(c2 appengine.Context) {
+	c2.Warningf("Stand back! I'm going to try science!")
+}
+`,
+		Out: `package foo
+
+import (
+	"golang.org/x/net/context"
+	"google.golang.org/appengine/log"
+)
+
+func LogSomething(c2 context.Context) {
+	log.Warningf(c2, "Stand back! I'm going to try science!")
+}
+`,
+	},
+
+	// Less widely used API changes:
+	//	- drop maxTasks arg to taskqueue.QueueStats
+	{
+		Name: "ae.2",
+		In: `package foo
+
+import (
+	"appengine"
+	"appengine/taskqueue"
+)
+
+func f(ctx appengine.Context) {
+	stats, err := taskqueue.QueueStats(ctx, []string{"one", "two"}, 0)
+}
+`,
+		Out: `package foo
+
+import (
+	"golang.org/x/net/context"
+	"google.golang.org/appengine/taskqueue"
+)
+
+func f(ctx context.Context) {
+	stats, err := taskqueue.QueueStats(ctx, []string{"one", "two"})
+}
+`,
+	},
+
+	// Check that the main "appengine" import will not be dropped
+	// if an appengine.Context -> context.Context change happens
+	// but the appengine package is still referenced.
+	{
+		Name: "ae.3",
+		In: `package foo
+
+import (
+	"appengine"
+	"io"
+)
+
+func f(ctx appengine.Context, w io.Writer) {
+	_ = appengine.IsDevAppServer()
+}
+`,
+		Out: `package foo
+
+import (
+	"golang.org/x/net/context"
+	"google.golang.org/appengine"
+	"io"
+)
+
+func f(ctx context.Context, w io.Writer) {
+	_ = appengine.IsDevAppServer()
+}
+`,
+	},
+}