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44 lines
1 KiB
Go
44 lines
1 KiB
Go
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// Copyright 2022 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build !nethttpomithttp2
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package http
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import (
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"errors"
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"fmt"
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"testing"
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)
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type externalStreamErrorCode uint32
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type externalStreamError struct {
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StreamID uint32
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Code externalStreamErrorCode
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Cause error
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}
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func (e externalStreamError) Error() string {
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return fmt.Sprintf("ID %v, code %v", e.StreamID, e.Code)
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}
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func TestStreamError(t *testing.T) {
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var target externalStreamError
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streamErr := http2streamError(42, http2ErrCodeProtocol)
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ok := errors.As(streamErr, &target)
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if !ok {
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t.Fatalf("errors.As failed")
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}
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if target.StreamID != streamErr.StreamID {
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t.Errorf("got StreamID %v, expected %v", target.StreamID, streamErr.StreamID)
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}
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if target.Cause != streamErr.Cause {
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t.Errorf("got Cause %v, expected %v", target.Cause, streamErr.Cause)
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}
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if uint32(target.Code) != uint32(streamErr.Code) {
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t.Errorf("got Code %v, expected %v", target.Code, streamErr.Code)
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}
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}
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