vendor: remove dep and use vndr

Signed-off-by: Antonio Murdaca <runcom@redhat.com>
This commit is contained in:
Antonio Murdaca 2017-06-06 09:19:04 +02:00
parent 16f44674a4
commit 148e72d81e
No known key found for this signature in database
GPG key ID: B2BEAD150DE936B9
16131 changed files with 73815 additions and 4235138 deletions

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Stephen J Day <stephen.day@docker.com> <stevvooe@users.noreply.github.com>

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approve_by_comment: true
approve_regex: '^(Approved|lgtm|LGTM|:shipit:|:star:|:\+1:|:ship:)'
reject_regex: ^Rejected
reset_on_push: true
author_approval: ignored
signed_off_by:
required: true
reviewers:
teams:
- go-digest-maintainers
name: default
required: 2

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language: go
go:
- 1.7
- master

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# Contributing to Docker open source projects
Want to hack on this project? Awesome! Here are instructions to get you started.
This project is a part of the [Docker](https://www.docker.com) project, and follows
the same rules and principles. If you're already familiar with the way
Docker does things, you'll feel right at home.
Otherwise, go read Docker's
[contributions guidelines](https://github.com/docker/docker/blob/master/CONTRIBUTING.md),
[issue triaging](https://github.com/docker/docker/blob/master/project/ISSUE-TRIAGE.md),
[review process](https://github.com/docker/docker/blob/master/project/REVIEWING.md) and
[branches and tags](https://github.com/docker/docker/blob/master/project/BRANCHES-AND-TAGS.md).
For an in-depth description of our contribution process, visit the
contributors guide: [Understand how to contribute](https://docs.docker.com/opensource/workflow/make-a-contribution/)
### Sign your work
The sign-off is a simple line at the end of the explanation for the patch. Your
signature certifies that you wrote the patch or otherwise have the right to pass
it on as an open-source patch. The rules are pretty simple: if you can certify
the below (from [developercertificate.org](http://developercertificate.org/)):
```
Developer Certificate of Origin
Version 1.1
Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
1 Letterman Drive
Suite D4700
San Francisco, CA, 94129
Everyone is permitted to copy and distribute verbatim copies of this
license document, but changing it is not allowed.
Developer's Certificate of Origin 1.1
By making a contribution to this project, I certify that:
(a) The contribution was created in whole or in part by me and I
have the right to submit it under the open source license
indicated in the file; or
(b) The contribution is based upon previous work that, to the best
of my knowledge, is covered under an appropriate open source
license and I have the right under that license to submit that
work with modifications, whether created in whole or in part
by me, under the same open source license (unless I am
permitted to submit under a different license), as indicated
in the file; or
(c) The contribution was provided directly to me by some other
person who certified (a), (b) or (c) and I have not modified
it.
(d) I understand and agree that this project and the contribution
are public and that a record of the contribution (including all
personal information I submit with it, including my sign-off) is
maintained indefinitely and may be redistributed consistent with
this project or the open source license(s) involved.
```
Then you just add a line to every git commit message:
Signed-off-by: Joe Smith <joe.smith@email.com>
Use your real name (sorry, no pseudonyms or anonymous contributions.)
If you set your `user.name` and `user.email` git configs, you can sign your
commit automatically with `git commit -s`.

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Aaron Lehmann <aaron.lehmann@docker.com> (@aaronlehmann)
Brandon Philips <brandon.philips@coreos.com> (@philips)
Brendan Burns <bburns@microsoft.com> (@brendandburns)
Derek McGowan <derek@mcgstyle.net> (@dmcgowan)
Jason Bouzane <jbouzane@google.com> (@jbouzane)
John Starks <jostarks@microsoft.com> (@jstarks)
Jonathan Boulle <jon.boulle@coreos.com> (@jonboulle)
Stephen Day <stephen.day@docker.com> (@stevvooe)
Vincent Batts <vbatts@redhat.com> (@vbatts)

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// Copyright 2017 Docker, Inc.
//
// 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
//
// https://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.
package digest
import (
"bytes"
"crypto/rand"
_ "crypto/sha256"
_ "crypto/sha512"
"flag"
"fmt"
"strings"
"testing"
)
func TestFlagInterface(t *testing.T) {
var (
alg Algorithm
flagSet flag.FlagSet
)
flagSet.Var(&alg, "algorithm", "set the digest algorithm")
for _, testcase := range []struct {
Name string
Args []string
Err error
Expected Algorithm
}{
{
Name: "Invalid",
Args: []string{"-algorithm", "bean"},
Err: ErrDigestUnsupported,
},
{
Name: "Default",
Args: []string{"unrelated"},
Expected: "sha256",
},
{
Name: "Other",
Args: []string{"-algorithm", "sha512"},
Expected: "sha512",
},
} {
t.Run(testcase.Name, func(t *testing.T) {
alg = Canonical
if err := flagSet.Parse(testcase.Args); err != testcase.Err {
if testcase.Err == nil {
t.Fatal("unexpected error", err)
}
// check that flag package returns correct error
if !strings.Contains(err.Error(), testcase.Err.Error()) {
t.Fatalf("unexpected error: %v != %v", err, testcase.Err)
}
return
}
if alg != testcase.Expected {
t.Fatalf("unexpected algorithm: %v != %v", alg, testcase.Expected)
}
})
}
}
func TestFroms(t *testing.T) {
p := make([]byte, 1<<20)
rand.Read(p)
for alg := range algorithms {
h := alg.Hash()
h.Write(p)
expected := Digest(fmt.Sprintf("%s:%x", alg, h.Sum(nil)))
readerDgst, err := alg.FromReader(bytes.NewReader(p))
if err != nil {
t.Fatalf("error calculating hash from reader: %v", err)
}
dgsts := []Digest{
alg.FromBytes(p),
alg.FromString(string(p)),
readerDgst,
}
if alg == Canonical {
readerDgst, err := FromReader(bytes.NewReader(p))
if err != nil {
t.Fatalf("error calculating hash from reader: %v", err)
}
dgsts = append(dgsts,
FromBytes(p),
FromString(string(p)),
readerDgst)
}
for _, dgst := range dgsts {
if dgst != expected {
t.Fatalf("unexpected digest %v != %v", dgst, expected)
}
}
}
}

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// Copyright 2017 Docker, Inc.
//
// 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
//
// https://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.
package digest
import (
"testing"
)
func TestParseDigest(t *testing.T) {
for _, testcase := range []struct {
input string
err error
algorithm Algorithm
hex string
}{
{
input: "sha256:e58fcf7418d4390dec8e8fb69d88c06ec07039d651fedd3aa72af9972e7d046b",
algorithm: "sha256",
hex: "e58fcf7418d4390dec8e8fb69d88c06ec07039d651fedd3aa72af9972e7d046b",
},
{
input: "sha384:d3fc7881460b7e22e3d172954463dddd7866d17597e7248453c48b3e9d26d9596bf9c4a9cf8072c9d5bad76e19af801d",
algorithm: "sha384",
hex: "d3fc7881460b7e22e3d172954463dddd7866d17597e7248453c48b3e9d26d9596bf9c4a9cf8072c9d5bad76e19af801d",
},
{
// empty hex
input: "sha256:",
err: ErrDigestInvalidFormat,
},
{
// empty hex
input: ":",
err: ErrDigestInvalidFormat,
},
{
// just hex
input: "d41d8cd98f00b204e9800998ecf8427e",
err: ErrDigestInvalidFormat,
},
{
// not hex
input: "sha256:d41d8cd98f00b204e9800m98ecf8427e",
err: ErrDigestInvalidFormat,
},
{
// too short
input: "sha256:abcdef0123456789",
err: ErrDigestInvalidLength,
},
{
// too short (from different algorithm)
input: "sha512:abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789",
err: ErrDigestInvalidLength,
},
{
input: "foo:d41d8cd98f00b204e9800998ecf8427e",
err: ErrDigestUnsupported,
},
} {
digest, err := Parse(testcase.input)
if err != testcase.err {
t.Fatalf("error differed from expected while parsing %q: %v != %v", testcase.input, err, testcase.err)
}
if testcase.err != nil {
continue
}
if digest.Algorithm() != testcase.algorithm {
t.Fatalf("incorrect algorithm for parsed digest: %q != %q", digest.Algorithm(), testcase.algorithm)
}
if digest.Hex() != testcase.hex {
t.Fatalf("incorrect hex for parsed digest: %q != %q", digest.Hex(), testcase.hex)
}
// Parse string return value and check equality
newParsed, err := Parse(digest.String())
if err != nil {
t.Fatalf("unexpected error parsing input %q: %v", testcase.input, err)
}
if newParsed != digest {
t.Fatalf("expected equal: %q != %q", newParsed, digest)
}
newFromHex := NewDigestFromHex(newParsed.Algorithm().String(), newParsed.Hex())
if newFromHex != digest {
t.Fatalf("%v != %v", newFromHex, digest)
}
}
}

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// Copyright 2017 Docker, Inc.
//
// 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
//
// https://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.
package digest
import (
"bytes"
"crypto/rand"
"io"
"reflect"
"testing"
)
func TestDigestVerifier(t *testing.T) {
p := make([]byte, 1<<20)
rand.Read(p)
digest := FromBytes(p)
verifier := digest.Verifier()
io.Copy(verifier, bytes.NewReader(p))
if !verifier.Verified() {
t.Fatalf("bytes not verified")
}
}
// TestVerifierUnsupportedDigest ensures that unsupported digest validation is
// flowing through verifier creation.
func TestVerifierUnsupportedDigest(t *testing.T) {
for _, testcase := range []struct {
Name string
Digest Digest
Expected interface{} // expected panic target
}{
{
Name: "Empty",
Digest: "",
Expected: "no ':' separator in digest \"\"",
},
{
Name: "EmptyAlg",
Digest: ":",
Expected: "empty digest algorithm, validate before calling Algorithm.Hash()",
},
{
Name: "Unsupported",
Digest: Digest("bean:0123456789abcdef"),
Expected: "bean not available (make sure it is imported)",
},
{
Name: "Garbage",
Digest: Digest("sha256-garbage:pure"),
Expected: "sha256-garbage not available (make sure it is imported)",
},
} {
t.Run(testcase.Name, func(t *testing.T) {
expected := testcase.Expected
defer func() {
recovered := recover()
if !reflect.DeepEqual(recovered, expected) {
t.Fatalf("unexpected recover: %v != %v", recovered, expected)
}
}()
_ = testcase.Digest.Verifier()
})
}
}