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Manuel de Brito Fontes 2018-05-26 11:27:53 -04:00 • committed by Manuel Alejandro de Brito Fontes
parent 15ffb51394
commit bb4d483837
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1621 changed files with 86368 additions and 284392 deletions
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371
vendor/github.com/docker/distribution/digestset/set_test.go generated vendored
View file

@ -1,371 +0,0 @@
package digestset
import (
"crypto/sha256"
_ "crypto/sha512"
"encoding/binary"
"math/rand"
"testing"
digest "github.com/opencontainers/go-digest"
)
func assertEqualDigests(t *testing.T, d1, d2 digest.Digest) {
if d1 != d2 {
t.Fatalf("Digests do not match:\n\tActual: %s\n\tExpected: %s", d1, d2)
}
}
func TestLookup(t *testing.T) {
digests := []digest.Digest{
"sha256:1234511111111111111111111111111111111111111111111111111111111111",
"sha256:1234111111111111111111111111111111111111111111111111111111111111",
"sha256:1234611111111111111111111111111111111111111111111111111111111111",
"sha256:5432111111111111111111111111111111111111111111111111111111111111",
"sha256:6543111111111111111111111111111111111111111111111111111111111111",
"sha256:6432111111111111111111111111111111111111111111111111111111111111",
"sha256:6542111111111111111111111111111111111111111111111111111111111111",
"sha256:6532111111111111111111111111111111111111111111111111111111111111",
}
dset := NewSet()
for i := range digests {
if err := dset.Add(digests[i]); err != nil {
t.Fatal(err)
}
}
dgst, err := dset.Lookup("54")
if err != nil {
t.Fatal(err)
}
assertEqualDigests(t, dgst, digests[3])
dgst, err = dset.Lookup("1234")
if err == nil {
t.Fatal("Expected ambiguous error looking up: 1234")
}
if err != ErrDigestAmbiguous {
t.Fatal(err)
}
dgst, err = dset.Lookup("9876")
if err == nil {
t.Fatal("Expected ambiguous error looking up: 9876")
}
if err != ErrDigestNotFound {
t.Fatal(err)
}
dgst, err = dset.Lookup("sha256:1234")
if err == nil {
t.Fatal("Expected ambiguous error looking up: sha256:1234")
}
if err != ErrDigestAmbiguous {
t.Fatal(err)
}
dgst, err = dset.Lookup("sha256:12345")
if err != nil {
t.Fatal(err)
}
assertEqualDigests(t, dgst, digests[0])
dgst, err = dset.Lookup("sha256:12346")
if err != nil {
t.Fatal(err)
}
assertEqualDigests(t, dgst, digests[2])
dgst, err = dset.Lookup("12346")
if err != nil {
t.Fatal(err)
}
assertEqualDigests(t, dgst, digests[2])
dgst, err = dset.Lookup("12345")
if err != nil {
t.Fatal(err)
}
assertEqualDigests(t, dgst, digests[0])
}
func TestAddDuplication(t *testing.T) {
digests := []digest.Digest{
"sha256:1234111111111111111111111111111111111111111111111111111111111111",
"sha256:1234511111111111111111111111111111111111111111111111111111111111",
"sha256:1234611111111111111111111111111111111111111111111111111111111111",
"sha256:5432111111111111111111111111111111111111111111111111111111111111",
"sha256:6543111111111111111111111111111111111111111111111111111111111111",
"sha512:65431111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111",
"sha512:65421111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111",
"sha512:65321111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111",
}
dset := NewSet()
for i := range digests {
if err := dset.Add(digests[i]); err != nil {
t.Fatal(err)
}
}
if len(dset.entries) != 8 {
t.Fatal("Invalid dset size")
}
if err := dset.Add(digest.Digest("sha256:1234511111111111111111111111111111111111111111111111111111111111")); err != nil {
t.Fatal(err)
}
if len(dset.entries) != 8 {
t.Fatal("Duplicate digest insert allowed")
}
if err := dset.Add(digest.Digest("sha384:123451111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111")); err != nil {
t.Fatal(err)
}
if len(dset.entries) != 9 {
t.Fatal("Insert with different algorithm not allowed")
}
}
func TestRemove(t *testing.T) {
digests, err := createDigests(10)
if err != nil {
t.Fatal(err)
}
dset := NewSet()
for i := range digests {
if err := dset.Add(digests[i]); err != nil {
t.Fatal(err)
}
}
dgst, err := dset.Lookup(digests[0].String())
if err != nil {
t.Fatal(err)
}
if dgst != digests[0] {
t.Fatalf("Unexpected digest value:\n\tExpected: %s\n\tActual: %s", digests[0], dgst)
}
if err := dset.Remove(digests[0]); err != nil {
t.Fatal(err)
}
if _, err := dset.Lookup(digests[0].String()); err != ErrDigestNotFound {
t.Fatalf("Expected error %v when looking up removed digest, got %v", ErrDigestNotFound, err)
}
}
func TestAll(t *testing.T) {
digests, err := createDigests(100)
if err != nil {
t.Fatal(err)
}
dset := NewSet()
for i := range digests {
if err := dset.Add(digests[i]); err != nil {
t.Fatal(err)
}
}
all := map[digest.Digest]struct{}{}
for _, dgst := range dset.All() {
all[dgst] = struct{}{}
}
if len(all) != len(digests) {
t.Fatalf("Unexpected number of unique digests found:\n\tExpected: %d\n\tActual: %d", len(digests), len(all))
}
for i, dgst := range digests {
if _, ok := all[dgst]; !ok {
t.Fatalf("Missing element at position %d: %s", i, dgst)
}
}
}
func assertEqualShort(t *testing.T, actual, expected string) {
if actual != expected {
t.Fatalf("Unexpected short value:\n\tExpected: %s\n\tActual: %s", expected, actual)
}
}
func TestShortCodeTable(t *testing.T) {
digests := []digest.Digest{
"sha256:1234111111111111111111111111111111111111111111111111111111111111",
"sha256:1234511111111111111111111111111111111111111111111111111111111111",
"sha256:1234611111111111111111111111111111111111111111111111111111111111",
"sha256:5432111111111111111111111111111111111111111111111111111111111111",
"sha256:6543111111111111111111111111111111111111111111111111111111111111",
"sha256:6432111111111111111111111111111111111111111111111111111111111111",
"sha256:6542111111111111111111111111111111111111111111111111111111111111",
"sha256:6532111111111111111111111111111111111111111111111111111111111111",
}
dset := NewSet()
for i := range digests {
if err := dset.Add(digests[i]); err != nil {
t.Fatal(err)
}
}
dump := ShortCodeTable(dset, 2)
if len(dump) < len(digests) {
t.Fatalf("Error unexpected size: %d, expecting %d", len(dump), len(digests))
}
assertEqualShort(t, dump[digests[0]], "12341")
assertEqualShort(t, dump[digests[1]], "12345")
assertEqualShort(t, dump[digests[2]], "12346")
assertEqualShort(t, dump[digests[3]], "54")
assertEqualShort(t, dump[digests[4]], "6543")
assertEqualShort(t, dump[digests[5]], "64")
assertEqualShort(t, dump[digests[6]], "6542")
assertEqualShort(t, dump[digests[7]], "653")
}
func createDigests(count int) ([]digest.Digest, error) {
r := rand.New(rand.NewSource(25823))
digests := make([]digest.Digest, count)
for i := range digests {
h := sha256.New()
if err := binary.Write(h, binary.BigEndian, r.Int63()); err != nil {
return nil, err
}
digests[i] = digest.NewDigest("sha256", h)
}
return digests, nil
}
func benchAddNTable(b *testing.B, n int) {
digests, err := createDigests(n)
if err != nil {
b.Fatal(err)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
dset := &Set{entries: digestEntries(make([]*digestEntry, 0, n))}
for j := range digests {
if err = dset.Add(digests[j]); err != nil {
b.Fatal(err)
}
}
}
}
func benchLookupNTable(b *testing.B, n int, shortLen int) {
digests, err := createDigests(n)
if err != nil {
b.Fatal(err)
}
dset := &Set{entries: digestEntries(make([]*digestEntry, 0, n))}
for i := range digests {
if err := dset.Add(digests[i]); err != nil {
b.Fatal(err)
}
}
shorts := make([]string, 0, n)
for _, short := range ShortCodeTable(dset, shortLen) {
shorts = append(shorts, short)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
if _, err = dset.Lookup(shorts[i%n]); err != nil {
b.Fatal(err)
}
}
}
func benchRemoveNTable(b *testing.B, n int) {
digests, err := createDigests(n)
if err != nil {
b.Fatal(err)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
dset := &Set{entries: digestEntries(make([]*digestEntry, 0, n))}
b.StopTimer()
for j := range digests {
if err = dset.Add(digests[j]); err != nil {
b.Fatal(err)
}
}
b.StartTimer()
for j := range digests {
if err = dset.Remove(digests[j]); err != nil {
b.Fatal(err)
}
}
}
}
func benchShortCodeNTable(b *testing.B, n int, shortLen int) {
digests, err := createDigests(n)
if err != nil {
b.Fatal(err)
}
dset := &Set{entries: digestEntries(make([]*digestEntry, 0, n))}
for i := range digests {
if err := dset.Add(digests[i]); err != nil {
b.Fatal(err)
}
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
ShortCodeTable(dset, shortLen)
}
}
func BenchmarkAdd10(b *testing.B) {
benchAddNTable(b, 10)
}
func BenchmarkAdd100(b *testing.B) {
benchAddNTable(b, 100)
}
func BenchmarkAdd1000(b *testing.B) {
benchAddNTable(b, 1000)
}
func BenchmarkRemove10(b *testing.B) {
benchRemoveNTable(b, 10)
}
func BenchmarkRemove100(b *testing.B) {
benchRemoveNTable(b, 100)
}
func BenchmarkRemove1000(b *testing.B) {
benchRemoveNTable(b, 1000)
}
func BenchmarkLookup10(b *testing.B) {
benchLookupNTable(b, 10, 12)
}
func BenchmarkLookup100(b *testing.B) {
benchLookupNTable(b, 100, 12)
}
func BenchmarkLookup1000(b *testing.B) {
benchLookupNTable(b, 1000, 12)
}
func BenchmarkShortCode10(b *testing.B) {
benchShortCodeNTable(b, 10, 12)
}
func BenchmarkShortCode100(b *testing.B) {
benchShortCodeNTable(b, 100, 12)
}
func BenchmarkShortCode1000(b *testing.B) {
benchShortCodeNTable(b, 1000, 12)
}

625
vendor/github.com/docker/distribution/reference/normalize_test.go generated vendored
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@ -1,625 +0,0 @@
package reference
import (
"strconv"
"testing"
"github.com/docker/distribution/digestset"
"github.com/opencontainers/go-digest"
)
func TestValidateReferenceName(t *testing.T) {
validRepoNames := []string{
"docker/docker",
"library/debian",
"debian",
"docker.io/docker/docker",
"docker.io/library/debian",
"docker.io/debian",
"index.docker.io/docker/docker",
"index.docker.io/library/debian",
"index.docker.io/debian",
"127.0.0.1:5000/docker/docker",
"127.0.0.1:5000/library/debian",
"127.0.0.1:5000/debian",
"thisisthesongthatneverendsitgoesonandonandonthisisthesongthatnev",
// This test case was moved from invalid to valid since it is valid input
// when specified with a hostname, it removes the ambiguity from about
// whether the value is an identifier or repository name
"docker.io/1a3f5e7d9c1b3a5f7e9d1c3b5a7f9e1d3c5b7a9f1e3d5d7c9b1a3f5e7d9c1b3a",
}
invalidRepoNames := []string{
"https://github.com/docker/docker",
"docker/Docker",
"-docker",
"-docker/docker",
"-docker.io/docker/docker",
"docker///docker",
"docker.io/docker/Docker",
"docker.io/docker///docker",
"1a3f5e7d9c1b3a5f7e9d1c3b5a7f9e1d3c5b7a9f1e3d5d7c9b1a3f5e7d9c1b3a",
}
for _, name := range invalidRepoNames {
_, err := ParseNormalizedNamed(name)
if err == nil {
t.Fatalf("Expected invalid repo name for %q", name)
}
}
for _, name := range validRepoNames {
_, err := ParseNormalizedNamed(name)
if err != nil {
t.Fatalf("Error parsing repo name %s, got: %q", name, err)
}
}
}
func TestValidateRemoteName(t *testing.T) {
validRepositoryNames := []string{
// Sanity check.
"docker/docker",
// Allow 64-character non-hexadecimal names (hexadecimal names are forbidden).
"thisisthesongthatneverendsitgoesonandonandonthisisthesongthatnev",
// Allow embedded hyphens.
"docker-rules/docker",
// Allow multiple hyphens as well.
"docker---rules/docker",
//Username doc and image name docker being tested.
"doc/docker",
// single character names are now allowed.
"d/docker",
"jess/t",
// Consecutive underscores.
"dock__er/docker",
}
for _, repositoryName := range validRepositoryNames {
_, err := ParseNormalizedNamed(repositoryName)
if err != nil {
t.Errorf("Repository name should be valid: %v. Error: %v", repositoryName, err)
}
}
invalidRepositoryNames := []string{
// Disallow capital letters.
"docker/Docker",
// Only allow one slash.
"docker///docker",
// Disallow 64-character hexadecimal.
"1a3f5e7d9c1b3a5f7e9d1c3b5a7f9e1d3c5b7a9f1e3d5d7c9b1a3f5e7d9c1b3a",
// Disallow leading and trailing hyphens in namespace.
"-docker/docker",
"docker-/docker",
"-docker-/docker",
// Don't allow underscores everywhere (as opposed to hyphens).
"____/____",
"_docker/_docker",
// Disallow consecutive periods.
"dock..er/docker",
"dock_.er/docker",
"dock-.er/docker",
// No repository.
"docker/",
//namespace too long
"this_is_not_a_valid_namespace_because_its_lenth_is_greater_than_255_this_is_not_a_valid_namespace_because_its_lenth_is_greater_than_255_this_is_not_a_valid_namespace_because_its_lenth_is_greater_than_255_this_is_not_a_valid_namespace_because_its_lenth_is_greater_than_255/docker",
}
for _, repositoryName := range invalidRepositoryNames {
if _, err := ParseNormalizedNamed(repositoryName); err == nil {
t.Errorf("Repository name should be invalid: %v", repositoryName)
}
}
}
func TestParseRepositoryInfo(t *testing.T) {
type tcase struct {
RemoteName, FamiliarName, FullName, AmbiguousName, Domain string
}
tcases := []tcase{
{
RemoteName: "fooo/bar",
FamiliarName: "fooo/bar",
FullName: "docker.io/fooo/bar",
AmbiguousName: "index.docker.io/fooo/bar",
Domain: "docker.io",
},
{
RemoteName: "library/ubuntu",
FamiliarName: "ubuntu",
FullName: "docker.io/library/ubuntu",
AmbiguousName: "library/ubuntu",
Domain: "docker.io",
},
{
RemoteName: "nonlibrary/ubuntu",
FamiliarName: "nonlibrary/ubuntu",
FullName: "docker.io/nonlibrary/ubuntu",
AmbiguousName: "",
Domain: "docker.io",
},
{
RemoteName: "other/library",
FamiliarName: "other/library",
FullName: "docker.io/other/library",
AmbiguousName: "",
Domain: "docker.io",
},
{
RemoteName: "private/moonbase",
FamiliarName: "127.0.0.1:8000/private/moonbase",
FullName: "127.0.0.1:8000/private/moonbase",
AmbiguousName: "",
Domain: "127.0.0.1:8000",
},
{
RemoteName: "privatebase",
FamiliarName: "127.0.0.1:8000/privatebase",
FullName: "127.0.0.1:8000/privatebase",
AmbiguousName: "",
Domain: "127.0.0.1:8000",
},
{
RemoteName: "private/moonbase",
FamiliarName: "example.com/private/moonbase",
FullName: "example.com/private/moonbase",
AmbiguousName: "",
Domain: "example.com",
},
{
RemoteName: "privatebase",
FamiliarName: "example.com/privatebase",
FullName: "example.com/privatebase",
AmbiguousName: "",
Domain: "example.com",
},
{
RemoteName: "private/moonbase",
FamiliarName: "example.com:8000/private/moonbase",
FullName: "example.com:8000/private/moonbase",
AmbiguousName: "",
Domain: "example.com:8000",
},
{
RemoteName: "privatebasee",
FamiliarName: "example.com:8000/privatebasee",
FullName: "example.com:8000/privatebasee",
AmbiguousName: "",
Domain: "example.com:8000",
},
{
RemoteName: "library/ubuntu-12.04-base",
FamiliarName: "ubuntu-12.04-base",
FullName: "docker.io/library/ubuntu-12.04-base",
AmbiguousName: "index.docker.io/library/ubuntu-12.04-base",
Domain: "docker.io",
},
{
RemoteName: "library/foo",
FamiliarName: "foo",
FullName: "docker.io/library/foo",
AmbiguousName: "docker.io/foo",
Domain: "docker.io",
},
{
RemoteName: "library/foo/bar",
FamiliarName: "library/foo/bar",
FullName: "docker.io/library/foo/bar",
AmbiguousName: "",
Domain: "docker.io",
},
{
RemoteName: "store/foo/bar",
FamiliarName: "store/foo/bar",
FullName: "docker.io/store/foo/bar",
AmbiguousName: "",
Domain: "docker.io",
},
}
for _, tcase := range tcases {
refStrings := []string{tcase.FamiliarName, tcase.FullName}
if tcase.AmbiguousName != "" {
refStrings = append(refStrings, tcase.AmbiguousName)
}
var refs []Named
for _, r := range refStrings {
named, err := ParseNormalizedNamed(r)
if err != nil {
t.Fatal(err)
}
refs = append(refs, named)
}
for _, r := range refs {
if expected, actual := tcase.FamiliarName, FamiliarName(r); expected != actual {
t.Fatalf("Invalid normalized reference for %q. Expected %q, got %q", r, expected, actual)
}
if expected, actual := tcase.FullName, r.String(); expected != actual {
t.Fatalf("Invalid canonical reference for %q. Expected %q, got %q", r, expected, actual)
}
if expected, actual := tcase.Domain, Domain(r); expected != actual {
t.Fatalf("Invalid domain for %q. Expected %q, got %q", r, expected, actual)
}
if expected, actual := tcase.RemoteName, Path(r); expected != actual {
t.Fatalf("Invalid remoteName for %q. Expected %q, got %q", r, expected, actual)
}
}
}
}
func TestParseReferenceWithTagAndDigest(t *testing.T) {
shortRef := "busybox:latest@sha256:86e0e091d0da6bde2456dbb48306f3956bbeb2eae1b5b9a43045843f69fe4aaa"
ref, err := ParseNormalizedNamed(shortRef)
if err != nil {
t.Fatal(err)
}
if expected, actual := "docker.io/library/"+shortRef, ref.String(); actual != expected {
t.Fatalf("Invalid parsed reference for %q: expected %q, got %q", ref, expected, actual)
}
if _, isTagged := ref.(NamedTagged); !isTagged {
t.Fatalf("Reference from %q should support tag", ref)
}
if _, isCanonical := ref.(Canonical); !isCanonical {
t.Fatalf("Reference from %q should support digest", ref)
}
if expected, actual := shortRef, FamiliarString(ref); actual != expected {
t.Fatalf("Invalid parsed reference for %q: expected %q, got %q", ref, expected, actual)
}
}
func TestInvalidReferenceComponents(t *testing.T) {
if _, err := ParseNormalizedNamed("-foo"); err == nil {
t.Fatal("Expected WithName to detect invalid name")
}
ref, err := ParseNormalizedNamed("busybox")
if err != nil {
t.Fatal(err)
}
if _, err := WithTag(ref, "-foo"); err == nil {
t.Fatal("Expected WithName to detect invalid tag")
}
if _, err := WithDigest(ref, digest.Digest("foo")); err == nil {
t.Fatal("Expected WithDigest to detect invalid digest")
}
}
func equalReference(r1, r2 Reference) bool {
switch v1 := r1.(type) {
case digestReference:
if v2, ok := r2.(digestReference); ok {
return v1 == v2
}
case repository:
if v2, ok := r2.(repository); ok {
return v1 == v2
}
case taggedReference:
if v2, ok := r2.(taggedReference); ok {
return v1 == v2
}
case canonicalReference:
if v2, ok := r2.(canonicalReference); ok {
return v1 == v2
}
case reference:
if v2, ok := r2.(reference); ok {
return v1 == v2
}
}
return false
}
func TestParseAnyReference(t *testing.T) {
tcases := []struct {
Reference string
Equivalent string
Expected Reference
Digests []digest.Digest
}{
{
Reference: "redis",
Equivalent: "docker.io/library/redis",
},
{
Reference: "redis:latest",
Equivalent: "docker.io/library/redis:latest",
},
{
Reference: "docker.io/library/redis:latest",
Equivalent: "docker.io/library/redis:latest",
},
{
Reference: "redis@sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
Equivalent: "docker.io/library/redis@sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
},
{
Reference: "docker.io/library/redis@sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
Equivalent: "docker.io/library/redis@sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
},
{
Reference: "dmcgowan/myapp",
Equivalent: "docker.io/dmcgowan/myapp",
},
{
Reference: "dmcgowan/myapp:latest",
Equivalent: "docker.io/dmcgowan/myapp:latest",
},
{
Reference: "docker.io/mcgowan/myapp:latest",
Equivalent: "docker.io/mcgowan/myapp:latest",
},
{
Reference: "dmcgowan/myapp@sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
Equivalent: "docker.io/dmcgowan/myapp@sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
},
{
Reference: "docker.io/dmcgowan/myapp@sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
Equivalent: "docker.io/dmcgowan/myapp@sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
},
{
Reference: "dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
Expected: digestReference("sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c"),
Equivalent: "sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
},
{
Reference: "sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
Expected: digestReference("sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c"),
Equivalent: "sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
},
{
Reference: "dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9",
Equivalent: "docker.io/library/dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9",
},
{
Reference: "dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9",
Expected: digestReference("sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c"),
Equivalent: "sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
Digests: []digest.Digest{
digest.Digest("sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c"),
digest.Digest("sha256:abcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c"),
},
},
{
Reference: "dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9",
Equivalent: "docker.io/library/dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9",
Digests: []digest.Digest{
digest.Digest("sha256:abcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c"),
},
},
{
Reference: "dbcc1c",
Expected: digestReference("sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c"),
Equivalent: "sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c",
Digests: []digest.Digest{
digest.Digest("sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c"),
digest.Digest("sha256:abcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c"),
},
},
{
Reference: "dbcc1",
Equivalent: "docker.io/library/dbcc1",
Digests: []digest.Digest{
digest.Digest("sha256:dbcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c"),
digest.Digest("sha256:abcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c"),
},
},
{
Reference: "dbcc1c",
Equivalent: "docker.io/library/dbcc1c",
Digests: []digest.Digest{
digest.Digest("sha256:abcc1c35ac38df41fd2f5e4130b32ffdb93ebae8b3dbe638c23575912276fc9c"),
},
},
}
for _, tcase := range tcases {
var ref Reference
var err error
if len(tcase.Digests) == 0 {
ref, err = ParseAnyReference(tcase.Reference)
} else {
ds := digestset.NewSet()
for _, dgst := range tcase.Digests {
if err := ds.Add(dgst); err != nil {
t.Fatalf("Error adding digest %s: %v", dgst.String(), err)
}
}
ref, err = ParseAnyReferenceWithSet(tcase.Reference, ds)
}
if err != nil {
t.Fatalf("Error parsing reference %s: %v", tcase.Reference, err)
}
if ref.String() != tcase.Equivalent {
t.Fatalf("Unexpected string: %s, expected %s", ref.String(), tcase.Equivalent)
}
expected := tcase.Expected
if expected == nil {
expected, err = Parse(tcase.Equivalent)
if err != nil {
t.Fatalf("Error parsing reference %s: %v", tcase.Equivalent, err)
}
}
if !equalReference(ref, expected) {
t.Errorf("Unexpected reference %#v, expected %#v", ref, expected)
}
}
}
func TestNormalizedSplitHostname(t *testing.T) {
testcases := []struct {
input string
domain string
name string
}{
{
input: "test.com/foo",
domain: "test.com",
name: "foo",
},
{
input: "test_com/foo",
domain: "docker.io",
name: "test_com/foo",
},
{
input: "docker/migrator",
domain: "docker.io",
name: "docker/migrator",
},
{
input: "test.com:8080/foo",
domain: "test.com:8080",
name: "foo",
},
{
input: "test-com:8080/foo",
domain: "test-com:8080",
name: "foo",
},
{
input: "foo",
domain: "docker.io",
name: "library/foo",
},
{
input: "xn--n3h.com/foo",
domain: "xn--n3h.com",
name: "foo",
},
{
input: "xn--n3h.com:18080/foo",
domain: "xn--n3h.com:18080",
name: "foo",
},
{
input: "docker.io/foo",
domain: "docker.io",
name: "library/foo",
},
{
input: "docker.io/library/foo",
domain: "docker.io",
name: "library/foo",
},
{
input: "docker.io/library/foo/bar",
domain: "docker.io",
name: "library/foo/bar",
},
}
for _, testcase := range testcases {
failf := func(format string, v ...interface{}) {
t.Logf(strconv.Quote(testcase.input)+": "+format, v...)
t.Fail()
}
named, err := ParseNormalizedNamed(testcase.input)
if err != nil {
failf("error parsing name: %s", err)
}
domain, name := SplitHostname(named)
if domain != testcase.domain {
failf("unexpected domain: got %q, expected %q", domain, testcase.domain)
}
if name != testcase.name {
failf("unexpected name: got %q, expected %q", name, testcase.name)
}
}
}
func TestMatchError(t *testing.T) {
named, err := ParseAnyReference("foo")
if err != nil {
t.Fatal(err)
}
_, err = FamiliarMatch("[-x]", named)
if err == nil {
t.Fatalf("expected an error, got nothing")
}
}
func TestMatch(t *testing.T) {
matchCases := []struct {
reference string
pattern string
expected bool
}{
{
reference: "foo",
pattern: "foo/**/ba[rz]",
expected: false,
},
{
reference: "foo/any/bat",
pattern: "foo/**/ba[rz]",
expected: false,
},
{
reference: "foo/a/bar",
pattern: "foo/**/ba[rz]",
expected: true,
},
{
reference: "foo/b/baz",
pattern: "foo/**/ba[rz]",
expected: true,
},
{
reference: "foo/c/baz:tag",
pattern: "foo/**/ba[rz]",
expected: true,
},
{
reference: "foo/c/baz:tag",
pattern: "foo/*/baz:tag",
expected: true,
},
{
reference: "foo/c/baz:tag",
pattern: "foo/c/baz:tag",
expected: true,
},
{
reference: "example.com/foo/c/baz:tag",
pattern: "*/foo/c/baz",
expected: true,
},
{
reference: "example.com/foo/c/baz:tag",
pattern: "example.com/foo/c/baz",
expected: true,
},
}
for _, c := range matchCases {
named, err := ParseAnyReference(c.reference)
if err != nil {
t.Fatal(err)
}
actual, err := FamiliarMatch(c.pattern, named)
if err != nil {
t.Fatal(err)
}
if actual != c.expected {
t.Fatalf("expected %s match %s to be %v, was %v", c.reference, c.pattern, c.expected, actual)
}
}
}

659
vendor/github.com/docker/distribution/reference/reference_test.go generated vendored
View file

@ -1,659 +0,0 @@
package reference
import (
_ "crypto/sha256"
_ "crypto/sha512"
"encoding/json"
"strconv"
"strings"
"testing"
"github.com/opencontainers/go-digest"
)
func TestReferenceParse(t *testing.T) {
// referenceTestcases is a unified set of testcases for
// testing the parsing of references
referenceTestcases := []struct {
// input is the repository name or name component testcase
input string
// err is the error expected from Parse, or nil
err error
// repository is the string representation for the reference
repository string
// domain is the domain expected in the reference
domain string
// tag is the tag for the reference
tag string
// digest is the digest for the reference (enforces digest reference)
digest string
}{
{
input: "test_com",
repository: "test_com",
},
{
input: "test.com:tag",
repository: "test.com",
tag: "tag",
},
{
input: "test.com:5000",
repository: "test.com",
tag: "5000",
},
{
input: "test.com/repo:tag",
domain: "test.com",
repository: "test.com/repo",
tag: "tag",
},
{
input: "test:5000/repo",
domain: "test:5000",
repository: "test:5000/repo",
},
{
input: "test:5000/repo:tag",
domain: "test:5000",
repository: "test:5000/repo",
tag: "tag",
},
{
input: "test:5000/repo@sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
domain: "test:5000",
repository: "test:5000/repo",
digest: "sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
},
{
input: "test:5000/repo:tag@sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
domain: "test:5000",
repository: "test:5000/repo",
tag: "tag",
digest: "sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
},
{
input: "test:5000/repo",
domain: "test:5000",
repository: "test:5000/repo",
},
{
input: "",
err: ErrNameEmpty,
},
{
input: ":justtag",
err: ErrReferenceInvalidFormat,
},
{
input: "@sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
err: ErrReferenceInvalidFormat,
},
{
input: "repo@sha256:ffffffffffffffffffffffffffffffffff",
err: digest.ErrDigestInvalidLength,
},
{
input: "validname@invaliddigest:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
err: digest.ErrDigestUnsupported,
},
{
input: "Uppercase:tag",
err: ErrNameContainsUppercase,
},
// FIXME "Uppercase" is incorrectly handled as a domain-name here, therefore passes.
// See https://github.com/docker/distribution/pull/1778, and https://github.com/docker/docker/pull/20175
//{
// input: "Uppercase/lowercase:tag",
// err: ErrNameContainsUppercase,
//},
{
input: "test:5000/Uppercase/lowercase:tag",
err: ErrNameContainsUppercase,
},
{
input: "lowercase:Uppercase",
repository: "lowercase",
tag: "Uppercase",
},
{
input: strings.Repeat("a/", 128) + "a:tag",
err: ErrNameTooLong,
},
{
input: strings.Repeat("a/", 127) + "a:tag-puts-this-over-max",
domain: "a",
repository: strings.Repeat("a/", 127) + "a",
tag: "tag-puts-this-over-max",
},
{
input: "aa/asdf$$^/aa",
err: ErrReferenceInvalidFormat,
},
{
input: "sub-dom1.foo.com/bar/baz/quux",
domain: "sub-dom1.foo.com",
repository: "sub-dom1.foo.com/bar/baz/quux",
},
{
input: "sub-dom1.foo.com/bar/baz/quux:some-long-tag",
domain: "sub-dom1.foo.com",
repository: "sub-dom1.foo.com/bar/baz/quux",
tag: "some-long-tag",
},
{
input: "b.gcr.io/test.example.com/my-app:test.example.com",
domain: "b.gcr.io",
repository: "b.gcr.io/test.example.com/my-app",
tag: "test.example.com",
},
{
input: "xn--n3h.com/myimage:xn--n3h.com", // ☃.com in punycode
domain: "xn--n3h.com",
repository: "xn--n3h.com/myimage",
tag: "xn--n3h.com",
},
{
input: "xn--7o8h.com/myimage:xn--7o8h.com@sha512:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", // 🐳.com in punycode
domain: "xn--7o8h.com",
repository: "xn--7o8h.com/myimage",
tag: "xn--7o8h.com",
digest: "sha512:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
},
{
input: "foo_bar.com:8080",
repository: "foo_bar.com",
tag: "8080",
},
{
input: "foo/foo_bar.com:8080",
domain: "foo",
repository: "foo/foo_bar.com",
tag: "8080",
},
}
for _, testcase := range referenceTestcases {
failf := func(format string, v ...interface{}) {
t.Logf(strconv.Quote(testcase.input)+": "+format, v...)
t.Fail()
}
repo, err := Parse(testcase.input)
if testcase.err != nil {
if err == nil {
failf("missing expected error: %v", testcase.err)
} else if testcase.err != err {
failf("mismatched error: got %v, expected %v", err, testcase.err)
}
continue
} else if err != nil {
failf("unexpected parse error: %v", err)
continue
}
if repo.String() != testcase.input {
failf("mismatched repo: got %q, expected %q", repo.String(), testcase.input)
}
if named, ok := repo.(Named); ok {
if named.Name() != testcase.repository {
failf("unexpected repository: got %q, expected %q", named.Name(), testcase.repository)
}
domain, _ := SplitHostname(named)
if domain != testcase.domain {
failf("unexpected domain: got %q, expected %q", domain, testcase.domain)
}
} else if testcase.repository != "" || testcase.domain != "" {
failf("expected named type, got %T", repo)
}
tagged, ok := repo.(Tagged)
if testcase.tag != "" {
if ok {
if tagged.Tag() != testcase.tag {
failf("unexpected tag: got %q, expected %q", tagged.Tag(), testcase.tag)
}
} else {
failf("expected tagged type, got %T", repo)
}
} else if ok {
failf("unexpected tagged type")
}
digested, ok := repo.(Digested)
if testcase.digest != "" {
if ok {
if digested.Digest().String() != testcase.digest {
failf("unexpected digest: got %q, expected %q", digested.Digest().String(), testcase.digest)
}
} else {
failf("expected digested type, got %T", repo)
}
} else if ok {
failf("unexpected digested type")
}
}
}
// TestWithNameFailure tests cases where WithName should fail. Cases where it
// should succeed are covered by TestSplitHostname, below.
func TestWithNameFailure(t *testing.T) {
testcases := []struct {
input string
err error
}{
{
input: "",
err: ErrNameEmpty,
},
{
input: ":justtag",
err: ErrReferenceInvalidFormat,
},
{
input: "@sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
err: ErrReferenceInvalidFormat,
},
{
input: "validname@invaliddigest:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
err: ErrReferenceInvalidFormat,
},
{
input: strings.Repeat("a/", 128) + "a:tag",
err: ErrNameTooLong,
},
{
input: "aa/asdf$$^/aa",
err: ErrReferenceInvalidFormat,
},
}
for _, testcase := range testcases {
failf := func(format string, v ...interface{}) {
t.Logf(strconv.Quote(testcase.input)+": "+format, v...)
t.Fail()
}
_, err := WithName(testcase.input)
if err == nil {
failf("no error parsing name. expected: %s", testcase.err)
}
}
}
func TestSplitHostname(t *testing.T) {
testcases := []struct {
input string
domain string
name string
}{
{
input: "test.com/foo",
domain: "test.com",
name: "foo",
},
{
input: "test_com/foo",
domain: "",
name: "test_com/foo",
},
{
input: "test:8080/foo",
domain: "test:8080",
name: "foo",
},
{
input: "test.com:8080/foo",
domain: "test.com:8080",
name: "foo",
},
{
input: "test-com:8080/foo",
domain: "test-com:8080",
name: "foo",
},
{
input: "xn--n3h.com:18080/foo",
domain: "xn--n3h.com:18080",
name: "foo",
},
}
for _, testcase := range testcases {
failf := func(format string, v ...interface{}) {
t.Logf(strconv.Quote(testcase.input)+": "+format, v...)
t.Fail()
}
named, err := WithName(testcase.input)
if err != nil {
failf("error parsing name: %s", err)
}
domain, name := SplitHostname(named)
if domain != testcase.domain {
failf("unexpected domain: got %q, expected %q", domain, testcase.domain)
}
if name != testcase.name {
failf("unexpected name: got %q, expected %q", name, testcase.name)
}
}
}
type serializationType struct {
Description string
Field Field
}
func TestSerialization(t *testing.T) {
testcases := []struct {
description string
input string
name string
tag string
digest string
err error
}{
{
description: "empty value",
err: ErrNameEmpty,
},
{
description: "just a name",
input: "example.com:8000/named",
name: "example.com:8000/named",
},
{
description: "name with a tag",
input: "example.com:8000/named:tagged",
name: "example.com:8000/named",
tag: "tagged",
},
{
description: "name with digest",
input: "other.com/named@sha256:1234567890098765432112345667890098765432112345667890098765432112",
name: "other.com/named",
digest: "sha256:1234567890098765432112345667890098765432112345667890098765432112",
},
}
for _, testcase := range testcases {
failf := func(format string, v ...interface{}) {
t.Logf(strconv.Quote(testcase.input)+": "+format, v...)
t.Fail()
}
m := map[string]string{
"Description": testcase.description,
"Field": testcase.input,
}
b, err := json.Marshal(m)
if err != nil {
failf("error marshalling: %v", err)
}
t := serializationType{}
if err := json.Unmarshal(b, &t); err != nil {
if testcase.err == nil {
failf("error unmarshalling: %v", err)
}
if err != testcase.err {
failf("wrong error, expected %v, got %v", testcase.err, err)
}
continue
} else if testcase.err != nil {
failf("expected error unmarshalling: %v", testcase.err)
}
if t.Description != testcase.description {
failf("wrong description, expected %q, got %q", testcase.description, t.Description)
}
ref := t.Field.Reference()
if named, ok := ref.(Named); ok {
if named.Name() != testcase.name {
failf("unexpected repository: got %q, expected %q", named.Name(), testcase.name)
}
} else if testcase.name != "" {
failf("expected named type, got %T", ref)
}
tagged, ok := ref.(Tagged)
if testcase.tag != "" {
if ok {
if tagged.Tag() != testcase.tag {
failf("unexpected tag: got %q, expected %q", tagged.Tag(), testcase.tag)
}
} else {
failf("expected tagged type, got %T", ref)
}
} else if ok {
failf("unexpected tagged type")
}
digested, ok := ref.(Digested)
if testcase.digest != "" {
if ok {
if digested.Digest().String() != testcase.digest {
failf("unexpected digest: got %q, expected %q", digested.Digest().String(), testcase.digest)
}
} else {
failf("expected digested type, got %T", ref)
}
} else if ok {
failf("unexpected digested type")
}
t = serializationType{
Description: testcase.description,
Field: AsField(ref),
}
b2, err := json.Marshal(t)
if err != nil {
failf("error marshing serialization type: %v", err)
}
if string(b) != string(b2) {
failf("unexpected serialized value: expected %q, got %q", string(b), string(b2))
}
// Ensure t.Field is not implementing "Reference" directly, getting
// around the Reference type system
var fieldInterface interface{} = t.Field
if _, ok := fieldInterface.(Reference); ok {
failf("field should not implement Reference interface")
}
}
}
func TestWithTag(t *testing.T) {
testcases := []struct {
name string
digest digest.Digest
tag string
combined string
}{
{
name: "test.com/foo",
tag: "tag",
combined: "test.com/foo:tag",
},
{
name: "foo",
tag: "tag2",
combined: "foo:tag2",
},
{
name: "test.com:8000/foo",
tag: "tag4",
combined: "test.com:8000/foo:tag4",
},
{
name: "test.com:8000/foo",
tag: "TAG5",
combined: "test.com:8000/foo:TAG5",
},
{
name: "test.com:8000/foo",
digest: "sha256:1234567890098765432112345667890098765",
tag: "TAG5",
combined: "test.com:8000/foo:TAG5@sha256:1234567890098765432112345667890098765",
},
}
for _, testcase := range testcases {
failf := func(format string, v ...interface{}) {
t.Logf(strconv.Quote(testcase.name)+": "+format, v...)
t.Fail()
}
named, err := WithName(testcase.name)
if err != nil {
failf("error parsing name: %s", err)
}
if testcase.digest != "" {
canonical, err := WithDigest(named, testcase.digest)
if err != nil {
failf("error adding digest")
}
named = canonical
}
tagged, err := WithTag(named, testcase.tag)
if err != nil {
failf("WithTag failed: %s", err)
}
if tagged.String() != testcase.combined {
failf("unexpected: got %q, expected %q", tagged.String(), testcase.combined)
}
}
}
func TestWithDigest(t *testing.T) {
testcases := []struct {
name string
digest digest.Digest
tag string
combined string
}{
{
name: "test.com/foo",
digest: "sha256:1234567890098765432112345667890098765",
combined: "test.com/foo@sha256:1234567890098765432112345667890098765",
},
{
name: "foo",
digest: "sha256:1234567890098765432112345667890098765",
combined: "foo@sha256:1234567890098765432112345667890098765",
},
{
name: "test.com:8000/foo",
digest: "sha256:1234567890098765432112345667890098765",
combined: "test.com:8000/foo@sha256:1234567890098765432112345667890098765",
},
{
name: "test.com:8000/foo",
digest: "sha256:1234567890098765432112345667890098765",
tag: "latest",
combined: "test.com:8000/foo:latest@sha256:1234567890098765432112345667890098765",
},
}
for _, testcase := range testcases {
failf := func(format string, v ...interface{}) {
t.Logf(strconv.Quote(testcase.name)+": "+format, v...)
t.Fail()
}
named, err := WithName(testcase.name)
if err != nil {
failf("error parsing name: %s", err)
}
if testcase.tag != "" {
tagged, err := WithTag(named, testcase.tag)
if err != nil {
failf("error adding tag")
}
named = tagged
}
digested, err := WithDigest(named, testcase.digest)
if err != nil {
failf("WithDigest failed: %s", err)
}
if digested.String() != testcase.combined {
failf("unexpected: got %q, expected %q", digested.String(), testcase.combined)
}
}
}
func TestParseNamed(t *testing.T) {
testcases := []struct {
input string
domain string
name string
err error
}{
{
input: "test.com/foo",
domain: "test.com",
name: "foo",
},
{
input: "test:8080/foo",
domain: "test:8080",
name: "foo",
},
{
input: "test_com/foo",
err: ErrNameNotCanonical,
},
{
input: "test.com",
err: ErrNameNotCanonical,
},
{
input: "foo",
err: ErrNameNotCanonical,
},
{
input: "library/foo",
err: ErrNameNotCanonical,
},
{
input: "docker.io/library/foo",
domain: "docker.io",
name: "library/foo",
},
// Ambiguous case, parser will add "library/" to foo
{
input: "docker.io/foo",
err: ErrNameNotCanonical,
},
}
for _, testcase := range testcases {
failf := func(format string, v ...interface{}) {
t.Logf(strconv.Quote(testcase.input)+": "+format, v...)
t.Fail()
}
named, err := ParseNamed(testcase.input)
if err != nil && testcase.err == nil {
failf("error parsing name: %s", err)
continue
} else if err == nil && testcase.err != nil {
failf("parsing succeded: expected error %v", testcase.err)
continue
} else if err != testcase.err {
failf("unexpected error %v, expected %v", err, testcase.err)
continue
} else if err != nil {
continue
}
domain, name := SplitHostname(named)
if domain != testcase.domain {
failf("unexpected domain: got %q, expected %q", domain, testcase.domain)
}
if name != testcase.name {
failf("unexpected name: got %q, expected %q", name, testcase.name)
}
}
}

553
vendor/github.com/docker/distribution/reference/regexp_test.go generated vendored
View file

@ -1,553 +0,0 @@
package reference
import (
"regexp"
"strings"
"testing"
)
type regexpMatch struct {
input string
match bool
subs []string
}
func checkRegexp(t *testing.T, r *regexp.Regexp, m regexpMatch) {
matches := r.FindStringSubmatch(m.input)
if m.match && matches != nil {
if len(matches) != (r.NumSubexp()+1) || matches[0] != m.input {
t.Fatalf("Bad match result %#v for %q", matches, m.input)
}
if len(matches) < (len(m.subs) + 1) {
t.Errorf("Expected %d sub matches, only have %d for %q", len(m.subs), len(matches)-1, m.input)
}
for i := range m.subs {
if m.subs[i] != matches[i+1] {
t.Errorf("Unexpected submatch %d: %q, expected %q for %q", i+1, matches[i+1], m.subs[i], m.input)
}
}
} else if m.match {
t.Errorf("Expected match for %q", m.input)
} else if matches != nil {
t.Errorf("Unexpected match for %q", m.input)
}
}
func TestDomainRegexp(t *testing.T) {
hostcases := []regexpMatch{
{
input: "test.com",
match: true,
},
{
input: "test.com:10304",
match: true,
},
{
input: "test.com:http",
match: false,
},
{
input: "localhost",
match: true,
},
{
input: "localhost:8080",
match: true,
},
{
input: "a",
match: true,
},
{
input: "a.b",
match: true,
},
{
input: "ab.cd.com",
match: true,
},
{
input: "a-b.com",
match: true,
},
{
input: "-ab.com",
match: false,
},
{
input: "ab-.com",
match: false,
},
{
input: "ab.c-om",
match: true,
},
{
input: "ab.-com",
match: false,
},
{
input: "ab.com-",
match: false,
},
{
input: "0101.com",
match: true, // TODO(dmcgowan): valid if this should be allowed
},
{
input: "001a.com",
match: true,
},
{
input: "b.gbc.io:443",
match: true,
},
{
input: "b.gbc.io",
match: true,
},
{
input: "xn--n3h.com", // ☃.com in punycode
match: true,
},
{
input: "Asdf.com", // uppercase character
match: true,
},
}
r := regexp.MustCompile(`^` + DomainRegexp.String() + `$`)
for i := range hostcases {
checkRegexp(t, r, hostcases[i])
}
}
func TestFullNameRegexp(t *testing.T) {
if anchoredNameRegexp.NumSubexp() != 2 {
t.Fatalf("anchored name regexp should have two submatches: %v, %v != 2",
anchoredNameRegexp, anchoredNameRegexp.NumSubexp())
}
testcases := []regexpMatch{
{
input: "",
match: false,
},
{
input: "short",
match: true,
subs: []string{"", "short"},
},
{
input: "simple/name",
match: true,
subs: []string{"simple", "name"},
},
{
input: "library/ubuntu",
match: true,
subs: []string{"library", "ubuntu"},
},
{
input: "docker/stevvooe/app",
match: true,
subs: []string{"docker", "stevvooe/app"},
},
{
input: "aa/aa/aa/aa/aa/aa/aa/aa/aa/bb/bb/bb/bb/bb/bb",
match: true,
subs: []string{"aa", "aa/aa/aa/aa/aa/aa/aa/aa/bb/bb/bb/bb/bb/bb"},
},
{
input: "aa/aa/bb/bb/bb",
match: true,
subs: []string{"aa", "aa/bb/bb/bb"},
},
{
input: "a/a/a/a",
match: true,
subs: []string{"a", "a/a/a"},
},
{
input: "a/a/a/a/",
match: false,
},
{
input: "a//a/a",
match: false,
},
{
input: "a",
match: true,
subs: []string{"", "a"},
},
{
input: "a/aa",
match: true,
subs: []string{"a", "aa"},
},
{
input: "a/aa/a",
match: true,
subs: []string{"a", "aa/a"},
},
{
input: "foo.com",
match: true,
subs: []string{"", "foo.com"},
},
{
input: "foo.com/",
match: false,
},
{
input: "foo.com:8080/bar",
match: true,
subs: []string{"foo.com:8080", "bar"},
},
{
input: "foo.com:http/bar",
match: false,
},
{
input: "foo.com/bar",
match: true,
subs: []string{"foo.com", "bar"},
},
{
input: "foo.com/bar/baz",
match: true,
subs: []string{"foo.com", "bar/baz"},
},
{
input: "localhost:8080/bar",
match: true,
subs: []string{"localhost:8080", "bar"},
},
{
input: "sub-dom1.foo.com/bar/baz/quux",
match: true,
subs: []string{"sub-dom1.foo.com", "bar/baz/quux"},
},
{
input: "blog.foo.com/bar/baz",
match: true,
subs: []string{"blog.foo.com", "bar/baz"},
},
{
input: "a^a",
match: false,
},
{
input: "aa/asdf$$^/aa",
match: false,
},
{
input: "asdf$$^/aa",
match: false,
},
{
input: "aa-a/a",
match: true,
subs: []string{"aa-a", "a"},
},
{
input: strings.Repeat("a/", 128) + "a",
match: true,
subs: []string{"a", strings.Repeat("a/", 127) + "a"},
},
{
input: "a-/a/a/a",
match: false,
},
{
input: "foo.com/a-/a/a",
match: false,
},
{
input: "-foo/bar",
match: false,
},
{
input: "foo/bar-",
match: false,
},
{
input: "foo-/bar",
match: false,
},
{
input: "foo/-bar",
match: false,
},
{
input: "_foo/bar",
match: false,
},
{
input: "foo_bar",
match: true,
subs: []string{"", "foo_bar"},
},
{
input: "foo_bar.com",
match: true,
subs: []string{"", "foo_bar.com"},
},
{
input: "foo_bar.com:8080",
match: false,
},
{
input: "foo_bar.com:8080/app",
match: false,
},
{
input: "foo.com/foo_bar",
match: true,
subs: []string{"foo.com", "foo_bar"},
},
{
input: "____/____",
match: false,
},
{
input: "_docker/_docker",
match: false,
},
{
input: "docker_/docker_",
match: false,
},
{
input: "b.gcr.io/test.example.com/my-app",
match: true,
subs: []string{"b.gcr.io", "test.example.com/my-app"},
},
{
input: "xn--n3h.com/myimage", // ☃.com in punycode
match: true,
subs: []string{"xn--n3h.com", "myimage"},
},
{
input: "xn--7o8h.com/myimage", // 🐳.com in punycode
match: true,
subs: []string{"xn--7o8h.com", "myimage"},
},
{
input: "example.com/xn--7o8h.com/myimage", // 🐳.com in punycode
match: true,
subs: []string{"example.com", "xn--7o8h.com/myimage"},
},
{
input: "example.com/some_separator__underscore/myimage",
match: true,
subs: []string{"example.com", "some_separator__underscore/myimage"},
},
{
input: "example.com/__underscore/myimage",
match: false,
},
{
input: "example.com/..dots/myimage",
match: false,
},
{
input: "example.com/.dots/myimage",
match: false,
},
{
input: "example.com/nodouble..dots/myimage",
match: false,
},
{
input: "example.com/nodouble..dots/myimage",
match: false,
},
{
input: "docker./docker",
match: false,
},
{
input: ".docker/docker",
match: false,
},
{
input: "docker-/docker",
match: false,
},
{
input: "-docker/docker",
match: false,
},
{
input: "do..cker/docker",
match: false,
},
{
input: "do__cker:8080/docker",
match: false,
},
{
input: "do__cker/docker",
match: true,
subs: []string{"", "do__cker/docker"},
},
{
input: "b.gcr.io/test.example.com/my-app",
match: true,
subs: []string{"b.gcr.io", "test.example.com/my-app"},
},
{
input: "registry.io/foo/project--id.module--name.ver---sion--name",
match: true,
subs: []string{"registry.io", "foo/project--id.module--name.ver---sion--name"},
},
{
input: "Asdf.com/foo/bar", // uppercase character in hostname
match: true,
},
{
input: "Foo/FarB", // uppercase characters in remote name
match: false,
},
}
for i := range testcases {
checkRegexp(t, anchoredNameRegexp, testcases[i])
}
}
func TestReferenceRegexp(t *testing.T) {
if ReferenceRegexp.NumSubexp() != 3 {
t.Fatalf("anchored name regexp should have three submatches: %v, %v != 3",
ReferenceRegexp, ReferenceRegexp.NumSubexp())
}
testcases := []regexpMatch{
{
input: "registry.com:8080/myapp:tag",
match: true,
subs: []string{"registry.com:8080/myapp", "tag", ""},
},
{
input: "registry.com:8080/myapp@sha256:be178c0543eb17f5f3043021c9e5fcf30285e557a4fc309cce97ff9ca6182912",
match: true,
subs: []string{"registry.com:8080/myapp", "", "sha256:be178c0543eb17f5f3043021c9e5fcf30285e557a4fc309cce97ff9ca6182912"},
},
{
input: "registry.com:8080/myapp:tag2@sha256:be178c0543eb17f5f3043021c9e5fcf30285e557a4fc309cce97ff9ca6182912",
match: true,
subs: []string{"registry.com:8080/myapp", "tag2", "sha256:be178c0543eb17f5f3043021c9e5fcf30285e557a4fc309cce97ff9ca6182912"},
},
{
input: "registry.com:8080/myapp@sha256:badbadbadbad",
match: false,
},
{
input: "registry.com:8080/myapp:invalid~tag",
match: false,
},
{
input: "bad_hostname.com:8080/myapp:tag",
match: false,
},
{
input:// localhost treated as name, missing tag with 8080 as tag
"localhost:8080@sha256:be178c0543eb17f5f3043021c9e5fcf30285e557a4fc309cce97ff9ca6182912",
match: true,
subs: []string{"localhost", "8080", "sha256:be178c0543eb17f5f3043021c9e5fcf30285e557a4fc309cce97ff9ca6182912"},
},
{
input: "localhost:8080/name@sha256:be178c0543eb17f5f3043021c9e5fcf30285e557a4fc309cce97ff9ca6182912",
match: true,
subs: []string{"localhost:8080/name", "", "sha256:be178c0543eb17f5f3043021c9e5fcf30285e557a4fc309cce97ff9ca6182912"},
},
{
input: "localhost:http/name@sha256:be178c0543eb17f5f3043021c9e5fcf30285e557a4fc309cce97ff9ca6182912",
match: false,
},
{
// localhost will be treated as an image name without a host
input: "localhost@sha256:be178c0543eb17f5f3043021c9e5fcf30285e557a4fc309cce97ff9ca6182912",
match: true,
subs: []string{"localhost", "", "sha256:be178c0543eb17f5f3043021c9e5fcf30285e557a4fc309cce97ff9ca6182912"},
},
{
input: "registry.com:8080/myapp@bad",
match: false,
},
{
input: "registry.com:8080/myapp@2bad",
match: false, // TODO(dmcgowan): Support this as valid
},
}
for i := range testcases {
checkRegexp(t, ReferenceRegexp, testcases[i])
}
}
func TestIdentifierRegexp(t *testing.T) {
fullCases := []regexpMatch{
{
input: "da304e823d8ca2b9d863a3c897baeb852ba21ea9a9f1414736394ae7fcaf9821",
match: true,
},
{
input: "7EC43B381E5AEFE6E04EFB0B3F0693FF2A4A50652D64AEC573905F2DB5889A1C",
match: false,
},
{
input: "da304e823d8ca2b9d863a3c897baeb852ba21ea9a9f1414736394ae7fcaf",
match: false,
},
{
input: "sha256:da304e823d8ca2b9d863a3c897baeb852ba21ea9a9f1414736394ae7fcaf9821",
match: false,
},
{
input: "da304e823d8ca2b9d863a3c897baeb852ba21ea9a9f1414736394ae7fcaf98218482",
match: false,
},
}
shortCases := []regexpMatch{
{
input: "da304e823d8ca2b9d863a3c897baeb852ba21ea9a9f1414736394ae7fcaf9821",
match: true,
},
{
input: "7EC43B381E5AEFE6E04EFB0B3F0693FF2A4A50652D64AEC573905F2DB5889A1C",
match: false,
},
{
input: "da304e823d8ca2b9d863a3c897baeb852ba21ea9a9f1414736394ae7fcaf",
match: true,
},
{
input: "sha256:da304e823d8ca2b9d863a3c897baeb852ba21ea9a9f1414736394ae7fcaf9821",
match: false,
},
{
input: "da304e823d8ca2b9d863a3c897baeb852ba21ea9a9f1414736394ae7fcaf98218482",
match: false,
},
{
input: "da304",
match: false,
},
{
input: "da304e",
match: true,
},
}
for i := range fullCases {
checkRegexp(t, anchoredIdentifierRegexp, fullCases[i])
}
for i := range shortCases {
checkRegexp(t, anchoredShortIdentifierRegexp, shortCases[i])
}
}

108
vendor/github.com/docker/spdystream/priority_test.go generated vendored
View file

@ -1,108 +0,0 @@
package spdystream
import (
"sync"
"testing"
"time"
"github.com/docker/spdystream/spdy"
)
func TestPriorityQueueOrdering(t *testing.T) {
queue := NewPriorityFrameQueue(150)
data1 := &spdy.DataFrame{}
data2 := &spdy.DataFrame{}
data3 := &spdy.DataFrame{}
data4 := &spdy.DataFrame{}
queue.Push(data1, 2)
queue.Push(data2, 1)
queue.Push(data3, 1)
queue.Push(data4, 0)
if queue.Pop() != data4 {
t.Fatalf("Wrong order, expected data4 first")
}
if queue.Pop() != data2 {
t.Fatalf("Wrong order, expected data2 second")
}
if queue.Pop() != data3 {
t.Fatalf("Wrong order, expected data3 third")
}
if queue.Pop() != data1 {
t.Fatalf("Wrong order, expected data1 fourth")
}
// Insert 50 Medium priority frames
for i := spdy.StreamId(50); i < 100; i++ {
queue.Push(&spdy.DataFrame{StreamId: i}, 1)
}
// Insert 50 low priority frames
for i := spdy.StreamId(100); i < 150; i++ {
queue.Push(&spdy.DataFrame{StreamId: i}, 2)
}
// Insert 50 high priority frames
for i := spdy.StreamId(0); i < 50; i++ {
queue.Push(&spdy.DataFrame{StreamId: i}, 0)
}
for i := spdy.StreamId(0); i < 150; i++ {
frame := queue.Pop()
if frame.(*spdy.DataFrame).StreamId != i {
t.Fatalf("Wrong frame\nActual: %d\nExpecting: %d", frame.(*spdy.DataFrame).StreamId, i)
}
}
}
func TestPriorityQueueSync(t *testing.T) {
queue := NewPriorityFrameQueue(150)
var wg sync.WaitGroup
insertRange := func(start, stop spdy.StreamId, priority uint8) {
for i := start; i < stop; i++ {
queue.Push(&spdy.DataFrame{StreamId: i}, priority)
}
wg.Done()
}
wg.Add(3)
go insertRange(spdy.StreamId(100), spdy.StreamId(150), 2)
go insertRange(spdy.StreamId(0), spdy.StreamId(50), 0)
go insertRange(spdy.StreamId(50), spdy.StreamId(100), 1)
wg.Wait()
for i := spdy.StreamId(0); i < 150; i++ {
frame := queue.Pop()
if frame.(*spdy.DataFrame).StreamId != i {
t.Fatalf("Wrong frame\nActual: %d\nExpecting: %d", frame.(*spdy.DataFrame).StreamId, i)
}
}
}
func TestPriorityQueueBlocking(t *testing.T) {
queue := NewPriorityFrameQueue(15)
for i := 0; i < 15; i++ {
queue.Push(&spdy.DataFrame{}, 2)
}
doneChan := make(chan bool)
go func() {
queue.Push(&spdy.DataFrame{}, 2)
close(doneChan)
}()
select {
case <-doneChan:
t.Fatalf("Push succeeded, expected to block")
case <-time.After(time.Millisecond):
break
}
queue.Pop()
select {
case <-doneChan:
break
case <-time.After(time.Millisecond):
t.Fatalf("Push should have succeeded, but timeout reached")
}
for i := 0; i < 15; i++ {
queue.Pop()
}
}

644
vendor/github.com/docker/spdystream/spdy/spdy_test.go generated vendored
View file

@ -1,644 +0,0 @@
// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package spdy
import (
"bytes"
"compress/zlib"
"encoding/base64"
"io"
"io/ioutil"
"net/http"
"reflect"
"testing"
)
var HeadersFixture = http.Header{
"Url": []string{"http://www.google.com/"},
"Method": []string{"get"},
"Version": []string{"http/1.1"},
}
func TestHeaderParsing(t *testing.T) {
var headerValueBlockBuf bytes.Buffer
writeHeaderValueBlock(&headerValueBlockBuf, HeadersFixture)
const bogusStreamId = 1
newHeaders, err := parseHeaderValueBlock(&headerValueBlockBuf, bogusStreamId)
if err != nil {
t.Fatal("parseHeaderValueBlock:", err)
}
if !reflect.DeepEqual(HeadersFixture, newHeaders) {
t.Fatal("got: ", newHeaders, "\nwant: ", HeadersFixture)
}
}
func TestCreateParseSynStreamFrameCompressionDisable(t *testing.T) {
buffer := new(bytes.Buffer)
// Fixture framer for no compression test.
framer := &Framer{
headerCompressionDisabled: true,
w: buffer,
headerBuf: new(bytes.Buffer),
r: buffer,
}
synStreamFrame := SynStreamFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypeSynStream,
},
StreamId: 2,
Headers: HeadersFixture,
}
if err := framer.WriteFrame(&synStreamFrame); err != nil {
t.Fatal("WriteFrame without compression:", err)
}
frame, err := framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame without compression:", err)
}
parsedSynStreamFrame, ok := frame.(*SynStreamFrame)
if !ok {
t.Fatal("Parsed incorrect frame type:", frame)
}
if !reflect.DeepEqual(synStreamFrame, *parsedSynStreamFrame) {
t.Fatal("got: ", *parsedSynStreamFrame, "\nwant: ", synStreamFrame)
}
}
func TestCreateParseSynStreamFrameCompressionEnable(t *testing.T) {
buffer := new(bytes.Buffer)
framer, err := NewFramer(buffer, buffer)
synStreamFrame := SynStreamFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypeSynStream,
},
StreamId: 2,
Headers: HeadersFixture,
}
if err != nil {
t.Fatal("Failed to create new framer:", err)
}
if err := framer.WriteFrame(&synStreamFrame); err != nil {
t.Fatal("WriteFrame with compression:", err)
}
frame, err := framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame with compression:", err)
}
parsedSynStreamFrame, ok := frame.(*SynStreamFrame)
if !ok {
t.Fatal("Parsed incorrect frame type:", frame)
}
if !reflect.DeepEqual(synStreamFrame, *parsedSynStreamFrame) {
t.Fatal("got: ", *parsedSynStreamFrame, "\nwant: ", synStreamFrame)
}
}
func TestCreateParseSynReplyFrameCompressionDisable(t *testing.T) {
buffer := new(bytes.Buffer)
framer := &Framer{
headerCompressionDisabled: true,
w: buffer,
headerBuf: new(bytes.Buffer),
r: buffer,
}
synReplyFrame := SynReplyFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypeSynReply,
},
StreamId: 2,
Headers: HeadersFixture,
}
if err := framer.WriteFrame(&synReplyFrame); err != nil {
t.Fatal("WriteFrame without compression:", err)
}
frame, err := framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame without compression:", err)
}
parsedSynReplyFrame, ok := frame.(*SynReplyFrame)
if !ok {
t.Fatal("Parsed incorrect frame type:", frame)
}
if !reflect.DeepEqual(synReplyFrame, *parsedSynReplyFrame) {
t.Fatal("got: ", *parsedSynReplyFrame, "\nwant: ", synReplyFrame)
}
}
func TestCreateParseSynReplyFrameCompressionEnable(t *testing.T) {
buffer := new(bytes.Buffer)
framer, err := NewFramer(buffer, buffer)
synReplyFrame := SynReplyFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypeSynReply,
},
StreamId: 2,
Headers: HeadersFixture,
}
if err != nil {
t.Fatal("Failed to create new framer:", err)
}
if err := framer.WriteFrame(&synReplyFrame); err != nil {
t.Fatal("WriteFrame with compression:", err)
}
frame, err := framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame with compression:", err)
}
parsedSynReplyFrame, ok := frame.(*SynReplyFrame)
if !ok {
t.Fatal("Parsed incorrect frame type:", frame)
}
if !reflect.DeepEqual(synReplyFrame, *parsedSynReplyFrame) {
t.Fatal("got: ", *parsedSynReplyFrame, "\nwant: ", synReplyFrame)
}
}
func TestCreateParseRstStream(t *testing.T) {
buffer := new(bytes.Buffer)
framer, err := NewFramer(buffer, buffer)
if err != nil {
t.Fatal("Failed to create new framer:", err)
}
rstStreamFrame := RstStreamFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypeRstStream,
},
StreamId: 1,
Status: InvalidStream,
}
if err := framer.WriteFrame(&rstStreamFrame); err != nil {
t.Fatal("WriteFrame:", err)
}
frame, err := framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame:", err)
}
parsedRstStreamFrame, ok := frame.(*RstStreamFrame)
if !ok {
t.Fatal("Parsed incorrect frame type:", frame)
}
if !reflect.DeepEqual(rstStreamFrame, *parsedRstStreamFrame) {
t.Fatal("got: ", *parsedRstStreamFrame, "\nwant: ", rstStreamFrame)
}
}
func TestCreateParseSettings(t *testing.T) {
buffer := new(bytes.Buffer)
framer, err := NewFramer(buffer, buffer)
if err != nil {
t.Fatal("Failed to create new framer:", err)
}
settingsFrame := SettingsFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypeSettings,
},
FlagIdValues: []SettingsFlagIdValue{
{FlagSettingsPersistValue, SettingsCurrentCwnd, 10},
{FlagSettingsPersisted, SettingsUploadBandwidth, 1},
},
}
if err := framer.WriteFrame(&settingsFrame); err != nil {
t.Fatal("WriteFrame:", err)
}
frame, err := framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame:", err)
}
parsedSettingsFrame, ok := frame.(*SettingsFrame)
if !ok {
t.Fatal("Parsed incorrect frame type:", frame)
}
if !reflect.DeepEqual(settingsFrame, *parsedSettingsFrame) {
t.Fatal("got: ", *parsedSettingsFrame, "\nwant: ", settingsFrame)
}
}
func TestCreateParsePing(t *testing.T) {
buffer := new(bytes.Buffer)
framer, err := NewFramer(buffer, buffer)
if err != nil {
t.Fatal("Failed to create new framer:", err)
}
pingFrame := PingFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypePing,
},
Id: 31337,
}
if err := framer.WriteFrame(&pingFrame); err != nil {
t.Fatal("WriteFrame:", err)
}
if pingFrame.CFHeader.Flags != 0 {
t.Fatal("Incorrect frame type:", pingFrame)
}
frame, err := framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame:", err)
}
parsedPingFrame, ok := frame.(*PingFrame)
if !ok {
t.Fatal("Parsed incorrect frame type:", frame)
}
if parsedPingFrame.CFHeader.Flags != 0 {
t.Fatal("Parsed incorrect frame type:", parsedPingFrame)
}
if !reflect.DeepEqual(pingFrame, *parsedPingFrame) {
t.Fatal("got: ", *parsedPingFrame, "\nwant: ", pingFrame)
}
}
func TestCreateParseGoAway(t *testing.T) {
buffer := new(bytes.Buffer)
framer, err := NewFramer(buffer, buffer)
if err != nil {
t.Fatal("Failed to create new framer:", err)
}
goAwayFrame := GoAwayFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypeGoAway,
},
LastGoodStreamId: 31337,
Status: 1,
}
if err := framer.WriteFrame(&goAwayFrame); err != nil {
t.Fatal("WriteFrame:", err)
}
if goAwayFrame.CFHeader.Flags != 0 {
t.Fatal("Incorrect frame type:", goAwayFrame)
}
if goAwayFrame.CFHeader.length != 8 {
t.Fatal("Incorrect frame type:", goAwayFrame)
}
frame, err := framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame:", err)
}
parsedGoAwayFrame, ok := frame.(*GoAwayFrame)
if !ok {
t.Fatal("Parsed incorrect frame type:", frame)
}
if parsedGoAwayFrame.CFHeader.Flags != 0 {
t.Fatal("Incorrect frame type:", parsedGoAwayFrame)
}
if parsedGoAwayFrame.CFHeader.length != 8 {
t.Fatal("Incorrect frame type:", parsedGoAwayFrame)
}
if !reflect.DeepEqual(goAwayFrame, *parsedGoAwayFrame) {
t.Fatal("got: ", *parsedGoAwayFrame, "\nwant: ", goAwayFrame)
}
}
func TestCreateParseHeadersFrame(t *testing.T) {
buffer := new(bytes.Buffer)
framer := &Framer{
headerCompressionDisabled: true,
w: buffer,
headerBuf: new(bytes.Buffer),
r: buffer,
}
headersFrame := HeadersFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypeHeaders,
},
StreamId: 2,
}
headersFrame.Headers = HeadersFixture
if err := framer.WriteFrame(&headersFrame); err != nil {
t.Fatal("WriteFrame without compression:", err)
}
frame, err := framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame without compression:", err)
}
parsedHeadersFrame, ok := frame.(*HeadersFrame)
if !ok {
t.Fatal("Parsed incorrect frame type:", frame)
}
if !reflect.DeepEqual(headersFrame, *parsedHeadersFrame) {
t.Fatal("got: ", *parsedHeadersFrame, "\nwant: ", headersFrame)
}
}
func TestCreateParseHeadersFrameCompressionEnable(t *testing.T) {
buffer := new(bytes.Buffer)
headersFrame := HeadersFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypeHeaders,
},
StreamId: 2,
}
headersFrame.Headers = HeadersFixture
framer, err := NewFramer(buffer, buffer)
if err := framer.WriteFrame(&headersFrame); err != nil {
t.Fatal("WriteFrame with compression:", err)
}
frame, err := framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame with compression:", err)
}
parsedHeadersFrame, ok := frame.(*HeadersFrame)
if !ok {
t.Fatal("Parsed incorrect frame type:", frame)
}
if !reflect.DeepEqual(headersFrame, *parsedHeadersFrame) {
t.Fatal("got: ", *parsedHeadersFrame, "\nwant: ", headersFrame)
}
}
func TestCreateParseWindowUpdateFrame(t *testing.T) {
buffer := new(bytes.Buffer)
framer, err := NewFramer(buffer, buffer)
if err != nil {
t.Fatal("Failed to create new framer:", err)
}
windowUpdateFrame := WindowUpdateFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypeWindowUpdate,
},
StreamId: 31337,
DeltaWindowSize: 1,
}
if err := framer.WriteFrame(&windowUpdateFrame); err != nil {
t.Fatal("WriteFrame:", err)
}
if windowUpdateFrame.CFHeader.Flags != 0 {
t.Fatal("Incorrect frame type:", windowUpdateFrame)
}
if windowUpdateFrame.CFHeader.length != 8 {
t.Fatal("Incorrect frame type:", windowUpdateFrame)
}
frame, err := framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame:", err)
}
parsedWindowUpdateFrame, ok := frame.(*WindowUpdateFrame)
if !ok {
t.Fatal("Parsed incorrect frame type:", frame)
}
if parsedWindowUpdateFrame.CFHeader.Flags != 0 {
t.Fatal("Incorrect frame type:", parsedWindowUpdateFrame)
}
if parsedWindowUpdateFrame.CFHeader.length != 8 {
t.Fatal("Incorrect frame type:", parsedWindowUpdateFrame)
}
if !reflect.DeepEqual(windowUpdateFrame, *parsedWindowUpdateFrame) {
t.Fatal("got: ", *parsedWindowUpdateFrame, "\nwant: ", windowUpdateFrame)
}
}
func TestCreateParseDataFrame(t *testing.T) {
buffer := new(bytes.Buffer)
framer, err := NewFramer(buffer, buffer)
if err != nil {
t.Fatal("Failed to create new framer:", err)
}
dataFrame := DataFrame{
StreamId: 1,
Data: []byte{'h', 'e', 'l', 'l', 'o'},
}
if err := framer.WriteFrame(&dataFrame); err != nil {
t.Fatal("WriteFrame:", err)
}
frame, err := framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame:", err)
}
parsedDataFrame, ok := frame.(*DataFrame)
if !ok {
t.Fatal("Parsed incorrect frame type:", frame)
}
if !reflect.DeepEqual(dataFrame, *parsedDataFrame) {
t.Fatal("got: ", *parsedDataFrame, "\nwant: ", dataFrame)
}
}
func TestCompressionContextAcrossFrames(t *testing.T) {
buffer := new(bytes.Buffer)
framer, err := NewFramer(buffer, buffer)
if err != nil {
t.Fatal("Failed to create new framer:", err)
}
headersFrame := HeadersFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypeHeaders,
},
StreamId: 2,
Headers: HeadersFixture,
}
if err := framer.WriteFrame(&headersFrame); err != nil {
t.Fatal("WriteFrame (HEADERS):", err)
}
synStreamFrame := SynStreamFrame{
ControlFrameHeader{
Version,
TypeSynStream,
0, // Flags
0, // length
},
2, // StreamId
0, // AssociatedTOStreamID
0, // Priority
1, // Slot
nil, // Headers
}
synStreamFrame.Headers = HeadersFixture
if err := framer.WriteFrame(&synStreamFrame); err != nil {
t.Fatal("WriteFrame (SYN_STREAM):", err)
}
frame, err := framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame (HEADERS):", err, buffer.Bytes())
}
parsedHeadersFrame, ok := frame.(*HeadersFrame)
if !ok {
t.Fatalf("expected HeadersFrame; got %T %v", frame, frame)
}
if !reflect.DeepEqual(headersFrame, *parsedHeadersFrame) {
t.Fatal("got: ", *parsedHeadersFrame, "\nwant: ", headersFrame)
}
frame, err = framer.ReadFrame()
if err != nil {
t.Fatal("ReadFrame (SYN_STREAM):", err, buffer.Bytes())
}
parsedSynStreamFrame, ok := frame.(*SynStreamFrame)
if !ok {
t.Fatalf("expected SynStreamFrame; got %T %v", frame, frame)
}
if !reflect.DeepEqual(synStreamFrame, *parsedSynStreamFrame) {
t.Fatal("got: ", *parsedSynStreamFrame, "\nwant: ", synStreamFrame)
}
}
func TestMultipleSPDYFrames(t *testing.T) {
// Initialize the framers.
pr1, pw1 := io.Pipe()
pr2, pw2 := io.Pipe()
writer, err := NewFramer(pw1, pr2)
if err != nil {
t.Fatal("Failed to create writer:", err)
}
reader, err := NewFramer(pw2, pr1)
if err != nil {
t.Fatal("Failed to create reader:", err)
}
// Set up the frames we're actually transferring.
headersFrame := HeadersFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypeHeaders,
},
StreamId: 2,
Headers: HeadersFixture,
}
synStreamFrame := SynStreamFrame{
CFHeader: ControlFrameHeader{
version: Version,
frameType: TypeSynStream,
},
StreamId: 2,
Headers: HeadersFixture,
}
// Start the goroutines to write the frames.
go func() {
if err := writer.WriteFrame(&headersFrame); err != nil {
t.Fatal("WriteFrame (HEADERS): ", err)
}
if err := writer.WriteFrame(&synStreamFrame); err != nil {
t.Fatal("WriteFrame (SYN_STREAM): ", err)
}
}()
// Read the frames and verify they look as expected.
frame, err := reader.ReadFrame()
if err != nil {
t.Fatal("ReadFrame (HEADERS): ", err)
}
parsedHeadersFrame, ok := frame.(*HeadersFrame)
if !ok {
t.Fatal("Parsed incorrect frame type:", frame)
}
if !reflect.DeepEqual(headersFrame, *parsedHeadersFrame) {
t.Fatal("got: ", *parsedHeadersFrame, "\nwant: ", headersFrame)
}
frame, err = reader.ReadFrame()
if err != nil {
t.Fatal("ReadFrame (SYN_STREAM):", err)
}
parsedSynStreamFrame, ok := frame.(*SynStreamFrame)
if !ok {
t.Fatal("Parsed incorrect frame type.")
}
if !reflect.DeepEqual(synStreamFrame, *parsedSynStreamFrame) {
t.Fatal("got: ", *parsedSynStreamFrame, "\nwant: ", synStreamFrame)
}
}
func TestReadMalformedZlibHeader(t *testing.T) {
// These were constructed by corrupting the first byte of the zlib
// header after writing.
malformedStructs := map[string]string{
"SynStreamFrame": "gAIAAQAAABgAAAACAAAAAAAAF/nfolGyYmAAAAAA//8=",
"SynReplyFrame": "gAIAAgAAABQAAAACAAAX+d+iUbJiYAAAAAD//w==",
"HeadersFrame": "gAIACAAAABQAAAACAAAX+d+iUbJiYAAAAAD//w==",
}
for name, bad := range malformedStructs {
b, err := base64.StdEncoding.DecodeString(bad)
if err != nil {
t.Errorf("Unable to decode base64 encoded frame %s: %v", name, err)
}
buf := bytes.NewBuffer(b)
reader, err := NewFramer(buf, buf)
if err != nil {
t.Fatalf("NewFramer: %v", err)
}
_, err = reader.ReadFrame()
if err != zlib.ErrHeader {
t.Errorf("Frame %s, expected: %#v, actual: %#v", name, zlib.ErrHeader, err)
}
}
}
// TODO: these tests are too weak for updating SPDY spec. Fix me.
type zeroStream struct {
frame Frame
encoded string
}
var streamIdZeroFrames = map[string]zeroStream{
"SynStreamFrame": {
&SynStreamFrame{StreamId: 0},
"gAIAAQAAABgAAAAAAAAAAAAAePnfolGyYmAAAAAA//8=",
},
"SynReplyFrame": {
&SynReplyFrame{StreamId: 0},
"gAIAAgAAABQAAAAAAAB4+d+iUbJiYAAAAAD//w==",
},
"RstStreamFrame": {
&RstStreamFrame{StreamId: 0},
"gAIAAwAAAAgAAAAAAAAAAA==",
},
"HeadersFrame": {
&HeadersFrame{StreamId: 0},
"gAIACAAAABQAAAAAAAB4+d+iUbJiYAAAAAD//w==",
},
"DataFrame": {
&DataFrame{StreamId: 0},
"AAAAAAAAAAA=",
},
"PingFrame": {
&PingFrame{Id: 0},
"gAIABgAAAAQAAAAA",
},
}
func TestNoZeroStreamId(t *testing.T) {
t.Log("skipping") // TODO: update to work with SPDY3
return
for name, f := range streamIdZeroFrames {
b, err := base64.StdEncoding.DecodeString(f.encoded)
if err != nil {
t.Errorf("Unable to decode base64 encoded frame %s: %v", f, err)
continue
}
framer, err := NewFramer(ioutil.Discard, bytes.NewReader(b))
if err != nil {
t.Fatalf("NewFramer: %v", err)
}
err = framer.WriteFrame(f.frame)
checkZeroStreamId(t, name, "WriteFrame", err)
_, err = framer.ReadFrame()
checkZeroStreamId(t, name, "ReadFrame", err)
}
}
func checkZeroStreamId(t *testing.T, frame string, method string, err error) {
if err == nil {
t.Errorf("%s ZeroStreamId, no error on %s", method, frame)
return
}
eerr, ok := err.(*Error)
if !ok || eerr.Err != ZeroStreamId {
t.Errorf("%s ZeroStreamId, incorrect error %#v, frame %s", method, eerr, frame)
}
}

113
vendor/github.com/docker/spdystream/spdy_bench_test.go generated vendored
View file

@ -1,113 +0,0 @@
package spdystream
import (
"fmt"
"io"
"net"
"net/http"
"sync"
"testing"
)
func configureServer() (io.Closer, string, *sync.WaitGroup) {
authenticated = true
wg := &sync.WaitGroup{}
server, listen, serverErr := runServer(wg)
if serverErr != nil {
panic(serverErr)
}
return server, listen, wg
}
func BenchmarkDial10000(b *testing.B) {
server, addr, wg := configureServer()
defer func() {
server.Close()
wg.Wait()
}()
for i := 0; i < b.N; i++ {
conn, dialErr := net.Dial("tcp", addr)
if dialErr != nil {
panic(fmt.Sprintf("Error dialing server: %s", dialErr))
}
conn.Close()
}
}
func BenchmarkDialWithSPDYStream10000(b *testing.B) {
server, addr, wg := configureServer()
defer func() {
server.Close()
wg.Wait()
}()
for i := 0; i < b.N; i++ {
conn, dialErr := net.Dial("tcp", addr)
if dialErr != nil {
b.Fatalf("Error dialing server: %s", dialErr)
}
spdyConn, spdyErr := NewConnection(conn, false)
if spdyErr != nil {
b.Fatalf("Error creating spdy connection: %s", spdyErr)
}
go spdyConn.Serve(NoOpStreamHandler)
closeErr := spdyConn.Close()
if closeErr != nil {
b.Fatalf("Error closing connection: %s, closeErr")
}
}
}
func benchmarkStreamWithDataAndSize(size uint64, b *testing.B) {
server, addr, wg := configureServer()
defer func() {
server.Close()
wg.Wait()
}()
for i := 0; i < b.N; i++ {
conn, dialErr := net.Dial("tcp", addr)
if dialErr != nil {
b.Fatalf("Error dialing server: %s", dialErr)
}
spdyConn, spdyErr := NewConnection(conn, false)
if spdyErr != nil {
b.Fatalf("Error creating spdy connection: %s", spdyErr)
}
go spdyConn.Serve(MirrorStreamHandler)
stream, err := spdyConn.CreateStream(http.Header{}, nil, false)
writer := make([]byte, size)
stream.Write(writer)
if err != nil {
panic(err)
}
reader := make([]byte, size)
stream.Read(reader)
stream.Close()
closeErr := spdyConn.Close()
if closeErr != nil {
b.Fatalf("Error closing connection: %s, closeErr")
}
}
}
func BenchmarkStreamWith1Byte10000(b *testing.B) { benchmarkStreamWithDataAndSize(1, b) }
func BenchmarkStreamWith1KiloByte10000(b *testing.B) { benchmarkStreamWithDataAndSize(1024, b) }
func BenchmarkStreamWith1Megabyte10000(b *testing.B) { benchmarkStreamWithDataAndSize(1024*1024, b) }

1171
vendor/github.com/docker/spdystream/spdy_test.go generated vendored
View file

File diff suppressed because it is too large Load diff