98 lines
1.8 KiB
Go
98 lines
1.8 KiB
Go
package namespaces
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import (
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"testing"
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"github.com/pkg/errors"
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)
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func TestValidNamespaces(t *testing.T) {
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for _, testcase := range []struct {
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name string
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input string
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err error
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}{
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{
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name: "Default",
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input: "default",
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},
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{
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name: "Hyphen",
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input: "default-default",
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},
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{
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name: "DoubleHyphen",
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input: "default--default",
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},
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{
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name: "containerD",
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input: "containerd.io",
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},
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{
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name: "SwarmKit",
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input: "swarmkit.docker.io",
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},
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{
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name: "Punycode",
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input: "zn--e9.org", // or something like it!
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},
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{
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name: "LeadingPeriod",
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input: ".foo..foo",
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err: errNamespaceInvalid,
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},
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{
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name: "Path",
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input: "foo/foo",
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err: errNamespaceInvalid,
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},
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{
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name: "ParentDir",
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input: "foo/..",
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err: errNamespaceInvalid,
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},
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{
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name: "RepeatedPeriod",
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input: "foo..foo",
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err: errNamespaceInvalid,
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},
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{
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name: "OutOfPlaceHyphenEmbedded",
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input: "foo.-boo",
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err: errNamespaceInvalid,
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},
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{
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name: "OutOfPlaceHyphen",
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input: "-foo.boo",
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err: errNamespaceInvalid,
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},
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{
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name: "OutOfPlaceHyphenEnd",
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input: "foo.boo",
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err: errNamespaceInvalid,
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},
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{
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name: "Underscores",
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input: "foo_foo.boo_underscores", // boo-urns?
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err: errNamespaceInvalid,
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},
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} {
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t.Run(testcase.name, func(t *testing.T) {
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if err := Validate(testcase.input); err != nil {
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if errors.Cause(err) != testcase.err {
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if testcase.err == nil {
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t.Fatalf("unexpected error: %v != nil", err)
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} else {
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t.Fatalf("expected error %v to be %v", err, testcase.err)
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}
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} else {
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t.Logf("invalid %q detected as invalid: %v", testcase.input, err)
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return
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}
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t.Logf("%q is a valid namespace", testcase.input)
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}
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})
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}
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}
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