Merge pull request #3883 from thaJeztah/reference_update_tests_and_add_benchmark

reference: rewrite test to use sub-tests, add benchmark
This commit is contained in:
Milos Gajdos 2023-05-02 20:55:05 +01:00 committed by GitHub
commit 0ea92a1a8d
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 303 additions and 26 deletions

View file

@ -261,35 +261,41 @@ func TestParseRepositoryInfo(t *testing.T) {
}, },
} }
for _, tcase := range tcases { for i, tc := range tcases {
refStrings := []string{tcase.FamiliarName, tcase.FullName} tc := tc
if tcase.AmbiguousName != "" { refStrings := []string{tc.FamiliarName, tc.FullName}
refStrings = append(refStrings, tcase.AmbiguousName) if tc.AmbiguousName != "" {
refStrings = append(refStrings, tc.AmbiguousName)
} }
var refs []Named
for _, r := range refStrings { for _, r := range refStrings {
named, err := ParseNormalizedNamed(r) t.Run(strconv.Itoa(i)+"/"+r, func(t *testing.T) {
if err != nil { t.Parallel()
t.Fatal(err) named, err := ParseNormalizedNamed(r)
} if err != nil {
refs = append(refs, named) t.Fatalf("ref=%s: %v", r, err)
} }
t.Run("FamiliarName", func(t *testing.T) {
for _, r := range refs { if expected, actual := tc.FamiliarName, FamiliarName(named); expected != actual {
if expected, actual := tcase.FamiliarName, FamiliarName(r); expected != actual { t.Errorf("Invalid familiar name for %q. Expected %q, got %q", named, 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.Run("FullName", func(t *testing.T) {
t.Fatalf("Invalid canonical reference for %q. Expected %q, got %q", r, expected, actual) if expected, actual := tc.FullName, named.String(); expected != actual {
} t.Errorf("Invalid canonical reference for %q. Expected %q, got %q", named, expected, actual)
if expected, actual := tcase.Domain, Domain(r); expected != actual { }
t.Fatalf("Invalid domain for %q. Expected %q, got %q", r, expected, actual) })
} t.Run("Domain", func(t *testing.T) {
if expected, actual := tcase.RemoteName, Path(r); expected != actual { if expected, actual := tc.Domain, Domain(named); expected != actual {
t.Fatalf("Invalid remoteName for %q. Expected %q, got %q", r, expected, actual) t.Errorf("Invalid domain for %q. Expected %q, got %q", named, expected, actual)
} }
})
t.Run("RemoteName", func(t *testing.T) {
if expected, actual := tc.RemoteName, Path(named); expected != actual {
t.Errorf("Invalid remoteName for %q. Expected %q, got %q", named, expected, actual)
}
})
})
} }
} }
} }
@ -677,6 +683,7 @@ func TestParseDockerRef(t *testing.T) {
}, },
} }
for _, test := range testcases { for _, test := range testcases {
test := test
t.Run(test.name, func(t *testing.T) { t.Run(test.name, func(t *testing.T) {
t.Parallel() t.Parallel()
normalized, err := ParseDockerRef(test.input) normalized, err := ParseDockerRef(test.input)

View file

@ -0,0 +1,270 @@
package reference
import (
"strings"
"testing"
)
func BenchmarkParse(b *testing.B) {
tests := []regexpMatch{
{
input: "",
match: false,
},
{
input: "short",
match: true,
},
{
input: "simple/name",
match: true,
},
{
input: "library/ubuntu",
match: true,
},
{
input: "docker/stevvooe/app",
match: true,
},
{
input: "aa/aa/aa/aa/aa/aa/aa/aa/aa/bb/bb/bb/bb/bb/bb",
match: true,
},
{
input: "aa/aa/bb/bb/bb",
match: true,
},
{
input: "a/a/a/a",
match: true,
},
{
input: "a/a/a/a/",
match: false,
},
{
input: "a//a/a",
match: false,
},
{
input: "a",
match: true,
},
{
input: "a/aa",
match: true,
},
{
input: "a/aa/a",
match: true,
},
{
input: "foo.com",
match: true,
},
{
input: "foo.com/",
match: false,
},
{
input: "foo.com:8080/bar",
match: true,
},
{
input: "foo.com:http/bar",
match: false,
},
{
input: "foo.com/bar",
match: true,
},
{
input: "foo.com/bar/baz",
match: true,
},
{
input: "localhost:8080/bar",
match: true,
},
{
input: "sub-dom1.foo.com/bar/baz/quux",
match: true,
},
{
input: "blog.foo.com/bar/baz",
match: true,
},
{
input: "a^a",
match: false,
},
{
input: "aa/asdf$$^/aa",
match: false,
},
{
input: "asdf$$^/aa",
match: false,
},
{
input: "aa-a/a",
match: true,
},
{
input: strings.Repeat("a/", 128) + "a",
match: true,
},
{
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,
},
{
input: "foo_bar.com",
match: true,
},
{
input: "foo_bar.com:8080",
match: false,
},
{
input: "foo_bar.com:8080/app",
match: false,
},
{
input: "foo.com/foo_bar",
match: true,
},
{
input: "____/____",
match: false,
},
{
input: "_docker/_docker",
match: false,
},
{
input: "docker_/docker_",
match: false,
},
{
input: "b.gcr.io/test.example.com/my-app",
match: true,
},
{
input: "xn--n3h.com/myimage", // ☃.com in punycode
match: true,
},
{
input: "xn--7o8h.com/myimage", // 🐳.com in punycode
match: true,
},
{
input: "example.com/xn--7o8h.com/myimage", // 🐳.com in punycode
match: true,
},
{
input: "example.com/some_separator__underscore/myimage",
match: true,
},
{
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,
},
{
input: "b.gcr.io/test.example.com/my-app",
match: true,
},
{
input: "registry.io/foo/project--id.module--name.ver---sion--name",
match: true,
},
{
input: "Asdf.com/foo/bar", // uppercase character in hostname
match: true,
},
{
input: "Foo/FarB", // uppercase characters in remote name
match: false,
},
}
b.ReportAllocs()
for i := 0; i < b.N; i++ {
for _, tc := range tests {
_, _ = Parse(tc.input)
}
}
}