mirror of
https://github.com/gravitational/teleport.git
synced 2026-11-04 01:42:10 +08:00
Alan Parra
a75fcc21d8
Update metalinter, fix a few lint warnings and replace deprecated linters. `deadcode`, `structcheck` and `varcheck` are abandoned and now replaced by [`unused`][1]. Since 1.19, `go fmt` reformats godocs according to https://go.dev/doc/comment. I've done a bulk-reformatting of the codebase to keep the linter happy. Backporting is mostly harmless (the exception being `lib/services/role_test.go`, that for some reason breaks the _old_ linter using the new format). [1]: https://golangci-lint.run/usage/linters/ * Bump golangci-lint version * Replace abandoned linters * Fix bodyclose on lib/auth/github.com * Fix bodyclose on lib/kube/proxy/streamproto/proto_test.go * Fix bodyclose on lib/srv/alpnproxy/proxy_test.go * Fix bodyclose on lib/web/conn_upgrade_test.go * Silence staticcheck on lib/kube/proxy/forwarder_test.go * Silence staticcheck on lib/utils/certs_test.go * Address BuildNameToCertificate deprecation warnings * Run `go fmt ./...` * Run `go fmt ./...` on api/ * Ignore formatting in role_test.go * Remove redundant initializers in lib/srv/uacc/ * Update e/
52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
/*
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Copyright 2022 Gravitational, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package utils
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import (
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"bytes"
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"testing"
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"github.com/gravitational/teleport/api/types"
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"github.com/stretchr/testify/require"
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)
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// TestMarshalMapConsistency ensures serialized byte comparisons succeed
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// after multiple serialize/deserialize round trips. Some JSON marshaling
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// backends don't sort map keys for performance reasons, which can make
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// operations that depend on the byte ordering fail (e.g. CompareAndSwap).
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func TestMarshalMapConsistency(t *testing.T) {
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t.Parallel()
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value := map[string]string{
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types.TeleportNamespace + "/foo": "1234",
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types.TeleportNamespace + "/bar": "5678",
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}
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compareTo, err := FastMarshal(value)
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require.NoError(t, err)
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for i := 0; i < 100; i++ {
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roundTrip := make(map[string]string)
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err := FastUnmarshal(compareTo, &roundTrip)
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require.NoError(t, err)
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val, err := FastMarshal(roundTrip)
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require.NoError(t, err)
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require.Truef(t, bytes.Equal(val, compareTo), "maps must serialize consistently (attempt %d)", i)
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}
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}
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