add better generate
Signed-off-by: Jess Frazelle <acidburn@microsoft.com>
This commit is contained in:
Jess Frazelle
parent
3fc6abf56b
commit
cdd93563f5
5655 changed files with 1187011 additions and 392 deletions
659
vendor/github.com/docker/distribution/reference/reference_test.go
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vendored
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659
vendor/github.com/docker/distribution/reference/reference_test.go
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@ -0,0 +1,659 @@
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package reference
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import (
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_ "crypto/sha256"
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_ "crypto/sha512"
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"encoding/json"
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"strconv"
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"strings"
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"testing"
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"github.com/opencontainers/go-digest"
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)
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func TestReferenceParse(t *testing.T) {
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// referenceTestcases is a unified set of testcases for
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// testing the parsing of references
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referenceTestcases := []struct {
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// input is the repository name or name component testcase
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input string
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// err is the error expected from Parse, or nil
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err error
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// repository is the string representation for the reference
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repository string
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// domain is the domain expected in the reference
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domain string
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// tag is the tag for the reference
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tag string
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// digest is the digest for the reference (enforces digest reference)
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digest string
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}{
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{
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input: "test_com",
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repository: "test_com",
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},
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{
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input: "test.com:tag",
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repository: "test.com",
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tag: "tag",
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},
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{
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input: "test.com:5000",
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repository: "test.com",
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tag: "5000",
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},
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{
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input: "test.com/repo:tag",
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domain: "test.com",
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repository: "test.com/repo",
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tag: "tag",
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},
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{
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input: "test:5000/repo",
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domain: "test:5000",
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repository: "test:5000/repo",
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},
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{
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input: "test:5000/repo:tag",
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domain: "test:5000",
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repository: "test:5000/repo",
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tag: "tag",
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},
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{
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input: "test:5000/repo@sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
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domain: "test:5000",
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repository: "test:5000/repo",
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digest: "sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
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},
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{
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input: "test:5000/repo:tag@sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
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domain: "test:5000",
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repository: "test:5000/repo",
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tag: "tag",
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digest: "sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
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},
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{
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input: "test:5000/repo",
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domain: "test:5000",
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repository: "test:5000/repo",
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},
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{
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input: "",
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err: ErrNameEmpty,
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},
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{
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input: ":justtag",
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err: ErrReferenceInvalidFormat,
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},
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{
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input: "@sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
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err: ErrReferenceInvalidFormat,
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},
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{
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input: "repo@sha256:ffffffffffffffffffffffffffffffffff",
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err: digest.ErrDigestInvalidLength,
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},
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{
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input: "validname@invaliddigest:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
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err: digest.ErrDigestUnsupported,
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},
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{
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input: "Uppercase:tag",
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err: ErrNameContainsUppercase,
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},
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// FIXME "Uppercase" is incorrectly handled as a domain-name here, therefore passes.
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// See https://github.com/docker/distribution/pull/1778, and https://github.com/docker/docker/pull/20175
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//{
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// input: "Uppercase/lowercase:tag",
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// err: ErrNameContainsUppercase,
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//},
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{
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input: "test:5000/Uppercase/lowercase:tag",
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err: ErrNameContainsUppercase,
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},
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{
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input: "lowercase:Uppercase",
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repository: "lowercase",
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tag: "Uppercase",
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},
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{
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input: strings.Repeat("a/", 128) + "a:tag",
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err: ErrNameTooLong,
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},
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{
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input: strings.Repeat("a/", 127) + "a:tag-puts-this-over-max",
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domain: "a",
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repository: strings.Repeat("a/", 127) + "a",
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tag: "tag-puts-this-over-max",
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},
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{
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input: "aa/asdf$$^/aa",
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err: ErrReferenceInvalidFormat,
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},
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{
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input: "sub-dom1.foo.com/bar/baz/quux",
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domain: "sub-dom1.foo.com",
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repository: "sub-dom1.foo.com/bar/baz/quux",
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},
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{
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input: "sub-dom1.foo.com/bar/baz/quux:some-long-tag",
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domain: "sub-dom1.foo.com",
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repository: "sub-dom1.foo.com/bar/baz/quux",
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tag: "some-long-tag",
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},
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{
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input: "b.gcr.io/test.example.com/my-app:test.example.com",
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domain: "b.gcr.io",
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repository: "b.gcr.io/test.example.com/my-app",
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tag: "test.example.com",
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},
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{
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input: "xn--n3h.com/myimage:xn--n3h.com", // ☃.com in punycode
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domain: "xn--n3h.com",
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repository: "xn--n3h.com/myimage",
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tag: "xn--n3h.com",
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},
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{
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input: "xn--7o8h.com/myimage:xn--7o8h.com@sha512:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", // 🐳.com in punycode
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domain: "xn--7o8h.com",
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repository: "xn--7o8h.com/myimage",
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tag: "xn--7o8h.com",
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digest: "sha512:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
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},
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{
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input: "foo_bar.com:8080",
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repository: "foo_bar.com",
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tag: "8080",
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},
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{
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input: "foo/foo_bar.com:8080",
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domain: "foo",
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repository: "foo/foo_bar.com",
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tag: "8080",
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},
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}
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for _, testcase := range referenceTestcases {
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failf := func(format string, v ...interface{}) {
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t.Logf(strconv.Quote(testcase.input)+": "+format, v...)
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t.Fail()
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}
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repo, err := Parse(testcase.input)
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if testcase.err != nil {
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if err == nil {
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failf("missing expected error: %v", testcase.err)
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} else if testcase.err != err {
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failf("mismatched error: got %v, expected %v", err, testcase.err)
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}
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continue
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} else if err != nil {
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failf("unexpected parse error: %v", err)
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continue
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}
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if repo.String() != testcase.input {
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failf("mismatched repo: got %q, expected %q", repo.String(), testcase.input)
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}
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if named, ok := repo.(Named); ok {
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if named.Name() != testcase.repository {
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failf("unexpected repository: got %q, expected %q", named.Name(), testcase.repository)
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}
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domain, _ := SplitHostname(named)
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if domain != testcase.domain {
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failf("unexpected domain: got %q, expected %q", domain, testcase.domain)
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}
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} else if testcase.repository != "" || testcase.domain != "" {
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failf("expected named type, got %T", repo)
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}
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tagged, ok := repo.(Tagged)
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if testcase.tag != "" {
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if ok {
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if tagged.Tag() != testcase.tag {
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failf("unexpected tag: got %q, expected %q", tagged.Tag(), testcase.tag)
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}
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} else {
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failf("expected tagged type, got %T", repo)
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}
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} else if ok {
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failf("unexpected tagged type")
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}
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digested, ok := repo.(Digested)
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if testcase.digest != "" {
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if ok {
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if digested.Digest().String() != testcase.digest {
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failf("unexpected digest: got %q, expected %q", digested.Digest().String(), testcase.digest)
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}
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} else {
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failf("expected digested type, got %T", repo)
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}
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} else if ok {
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failf("unexpected digested type")
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}
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}
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}
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// TestWithNameFailure tests cases where WithName should fail. Cases where it
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// should succeed are covered by TestSplitHostname, below.
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func TestWithNameFailure(t *testing.T) {
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testcases := []struct {
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input string
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err error
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}{
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{
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input: "",
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err: ErrNameEmpty,
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},
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{
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input: ":justtag",
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err: ErrReferenceInvalidFormat,
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},
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{
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input: "@sha256:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
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err: ErrReferenceInvalidFormat,
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},
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{
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input: "validname@invaliddigest:ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
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err: ErrReferenceInvalidFormat,
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},
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{
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input: strings.Repeat("a/", 128) + "a:tag",
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err: ErrNameTooLong,
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},
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{
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input: "aa/asdf$$^/aa",
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err: ErrReferenceInvalidFormat,
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},
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}
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for _, testcase := range testcases {
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failf := func(format string, v ...interface{}) {
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t.Logf(strconv.Quote(testcase.input)+": "+format, v...)
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t.Fail()
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}
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_, err := WithName(testcase.input)
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if err == nil {
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failf("no error parsing name. expected: %s", testcase.err)
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}
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}
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}
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func TestSplitHostname(t *testing.T) {
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testcases := []struct {
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input string
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domain string
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name string
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}{
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{
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input: "test.com/foo",
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domain: "test.com",
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name: "foo",
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},
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{
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input: "test_com/foo",
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domain: "",
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name: "test_com/foo",
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},
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{
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input: "test:8080/foo",
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domain: "test:8080",
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name: "foo",
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},
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{
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input: "test.com:8080/foo",
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domain: "test.com:8080",
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name: "foo",
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},
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{
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input: "test-com:8080/foo",
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domain: "test-com:8080",
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name: "foo",
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},
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{
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input: "xn--n3h.com:18080/foo",
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domain: "xn--n3h.com:18080",
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name: "foo",
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},
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}
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for _, testcase := range testcases {
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failf := func(format string, v ...interface{}) {
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t.Logf(strconv.Quote(testcase.input)+": "+format, v...)
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t.Fail()
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}
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named, err := WithName(testcase.input)
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if err != nil {
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failf("error parsing name: %s", err)
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}
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domain, name := SplitHostname(named)
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if domain != testcase.domain {
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failf("unexpected domain: got %q, expected %q", domain, testcase.domain)
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}
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if name != testcase.name {
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failf("unexpected name: got %q, expected %q", name, testcase.name)
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}
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}
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}
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type serializationType struct {
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Description string
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Field Field
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}
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func TestSerialization(t *testing.T) {
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testcases := []struct {
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description string
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input string
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name string
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tag string
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digest string
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err error
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}{
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{
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description: "empty value",
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err: ErrNameEmpty,
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},
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{
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description: "just a name",
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input: "example.com:8000/named",
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name: "example.com:8000/named",
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},
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{
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description: "name with a tag",
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input: "example.com:8000/named:tagged",
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name: "example.com:8000/named",
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tag: "tagged",
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},
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{
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description: "name with digest",
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input: "other.com/named@sha256:1234567890098765432112345667890098765432112345667890098765432112",
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name: "other.com/named",
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digest: "sha256:1234567890098765432112345667890098765432112345667890098765432112",
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},
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}
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for _, testcase := range testcases {
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failf := func(format string, v ...interface{}) {
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t.Logf(strconv.Quote(testcase.input)+": "+format, v...)
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t.Fail()
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}
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m := map[string]string{
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"Description": testcase.description,
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"Field": testcase.input,
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}
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b, err := json.Marshal(m)
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if err != nil {
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failf("error marshalling: %v", err)
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}
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t := serializationType{}
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if err := json.Unmarshal(b, &t); err != nil {
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if testcase.err == nil {
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failf("error unmarshalling: %v", err)
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}
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if err != testcase.err {
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failf("wrong error, expected %v, got %v", testcase.err, err)
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}
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continue
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} else if testcase.err != nil {
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failf("expected error unmarshalling: %v", testcase.err)
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}
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if t.Description != testcase.description {
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failf("wrong description, expected %q, got %q", testcase.description, t.Description)
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}
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ref := t.Field.Reference()
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if named, ok := ref.(Named); ok {
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if named.Name() != testcase.name {
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failf("unexpected repository: got %q, expected %q", named.Name(), testcase.name)
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}
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} else if testcase.name != "" {
|
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failf("expected named type, got %T", ref)
|
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}
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|
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tagged, ok := ref.(Tagged)
|
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if testcase.tag != "" {
|
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if ok {
|
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if tagged.Tag() != testcase.tag {
|
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failf("unexpected tag: got %q, expected %q", tagged.Tag(), testcase.tag)
|
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}
|
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} else {
|
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failf("expected tagged type, got %T", ref)
|
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}
|
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} else if ok {
|
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failf("unexpected tagged type")
|
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}
|
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|
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digested, ok := ref.(Digested)
|
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if testcase.digest != "" {
|
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if ok {
|
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if digested.Digest().String() != testcase.digest {
|
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failf("unexpected digest: got %q, expected %q", digested.Digest().String(), testcase.digest)
|
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}
|
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} else {
|
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failf("expected digested type, got %T", ref)
|
||||
}
|
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} else if ok {
|
||||
failf("unexpected digested type")
|
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}
|
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|
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t = serializationType{
|
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Description: testcase.description,
|
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Field: AsField(ref),
|
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}
|
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|
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b2, err := json.Marshal(t)
|
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if err != nil {
|
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failf("error marshing serialization type: %v", err)
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}
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if string(b) != string(b2) {
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failf("unexpected serialized value: expected %q, got %q", string(b), string(b2))
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}
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|
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// Ensure t.Field is not implementing "Reference" directly, getting
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// around the Reference type system
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var fieldInterface interface{} = t.Field
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if _, ok := fieldInterface.(Reference); ok {
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failf("field should not implement Reference interface")
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}
|
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|
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}
|
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}
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|
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func TestWithTag(t *testing.T) {
|
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testcases := []struct {
|
||||
name string
|
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digest digest.Digest
|
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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",
|
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tag: "tag4",
|
||||
combined: "test.com:8000/foo:tag4",
|
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},
|
||||
{
|
||||
name: "test.com:8000/foo",
|
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tag: "TAG5",
|
||||
combined: "test.com:8000/foo:TAG5",
|
||||
},
|
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{
|
||||
name: "test.com:8000/foo",
|
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digest: "sha256:1234567890098765432112345667890098765",
|
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tag: "TAG5",
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combined: "test.com:8000/foo:TAG5@sha256:1234567890098765432112345667890098765",
|
||||
},
|
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}
|
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for _, testcase := range testcases {
|
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failf := func(format string, v ...interface{}) {
|
||||
t.Logf(strconv.Quote(testcase.name)+": "+format, v...)
|
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t.Fail()
|
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}
|
||||
|
||||
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)
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue