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7198fb6edf
This test verifies that the inialization logic does not accidentally execute the lazy initialization logic that is intended to only evaluate upon first use. Change-Id: I5e9dea17ce88081c78195af0e86dd38223689f63 Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/184259 Reviewed-by: Damien Neil <dneil@google.com>
28 lines
707 B
Go
28 lines
707 B
Go
// Copyright 2019 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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package main
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import (
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"testing"
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"google.golang.org/protobuf/internal/filedesc"
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"google.golang.org/protobuf/reflect/protoreflect"
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"google.golang.org/protobuf/reflect/protoregistry"
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)
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func TestRegistry(t *testing.T) {
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var hasFiles bool
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protoregistry.GlobalFiles.RangeFiles(func(fd protoreflect.FileDescriptor) bool {
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if fd.(*filedesc.File).L2 != nil {
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t.Errorf("file %q eagerly went through lazy initialization", fd.Path())
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}
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hasFiles = true
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return true
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})
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if !hasFiles {
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t.Errorf("protoregistry.GlobalFiles is empty")
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}
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}
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