forked from jacobsa/gcloud
/
integration_test.go
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/
integration_test.go
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// Copyright 2015 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// An integration test that uses the real GCS. Run it with appropriate flags as
// follows:
//
// go test -v -tags integration . -bucket <bucket name>
//
// The bucket's contents are not preserved.
//
// The first time you run the test, it may die with a URL to visit to obtain an
// authorization code after authorizing the test to access your bucket. Run it
// again with the "-oauthutil.auth_code" flag afterward.
// Restrict this (slow) test to builds that specify the tag 'integration'.
// +build integration
package gcs_test
import (
"flag"
"log"
"os"
"testing"
"time"
"github.com/jacobsa/gcloud/gcs"
"github.com/jacobsa/gcloud/gcs/gcstesting"
"github.com/jacobsa/gcloud/gcs/gcsutil"
. "github.com/jacobsa/ogletest"
"github.com/jacobsa/timeutil"
"golang.org/x/net/context"
"golang.org/x/oauth2/google"
)
var fBucket = flag.String(
"bucket", "",
"Bucket to use for testing.")
var fUseRetry = flag.Bool(
"use_retry",
false,
"Whether to use retry with exponential backoff.")
var fDebugGCS = flag.Bool(
"debug_gcs", false,
"Enable debug info about GCS requests and timing.")
var fDebugHTTP = flag.Bool(
"debug_http", false,
"Enable HTTP request/response debugging.")
////////////////////////////////////////////////////////////////////////
// Registration
////////////////////////////////////////////////////////////////////////
func TestOgletest(t *testing.T) { RunTests(t) }
func init() {
makeDeps := func(ctx context.Context) (deps gcstesting.BucketTestDeps) {
var err error
// Set up the token source.
const scope = gcs.Scope_FullControl
tokenSrc, err := google.DefaultTokenSource(context.Background(), scope)
AssertEq(nil, err)
// Use that to create a GCS connection, enabling retry if requested.
cfg := &gcs.ConnConfig{
TokenSource: tokenSrc,
}
if *fUseRetry {
cfg.MaxBackoffSleep = 5 * time.Minute
deps.BuffersEntireContentsForCreate = true
}
if *fDebugGCS {
cfg.GCSDebugLogger = log.New(os.Stderr, "gcs: ", 0)
}
if *fDebugHTTP {
cfg.HTTPDebugLogger = log.New(os.Stderr, "http: ", 0)
}
conn, err := gcs.NewConn(cfg)
AssertEq(nil, err)
// Open the bucket.
deps.Bucket, err = conn.OpenBucket(ctx, *fBucket)
AssertEq(nil, err)
// Clear the bucket.
err = gcsutil.DeleteAllObjects(ctx, deps.Bucket)
if err != nil {
panic("DeleteAllObjects: " + err.Error())
}
// Set up other information.
deps.Clock = timeutil.RealClock()
deps.SupportsCancellation = true
return
}
gcstesting.RegisterBucketTests(makeDeps)
}