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// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package bench
import "testing"
func BenchmarkImplementations(b *testing.B) {
tests := []struct {
repo string
file string
regexp string
}{
{"google-cloud-go", "httpreplay/httpreplay.go", `type (Recorder)`},
{"istio", "pkg/config/mesh/watcher.go", `type (Watcher)`},
{"kubernetes", "pkg/controller/lookup_cache.go", `objectWithMeta`},
{"kuma", "api/generic/insights.go", `type (Insight)`},
{"pkgsite", "internal/datasource.go", `type (DataSource)`},
{"starlark", "syntax/syntax.go", `type (Expr)`},
{"tools", "internal/lsp/source/view.go", `type (Snapshot)`},
}
for _, test := range tests {
b.Run(test.repo, func(b *testing.B) {
env := getRepo(b, test.repo).sharedEnv(b)
env.OpenFile(test.file)
defer closeBuffer(b, env, test.file)
loc := env.RegexpSearch(test.file, test.regexp)
env.AfterChange()
env.Implementations(loc) // pre-warm the query
b.ResetTimer()
if stopAndRecord := startProfileIfSupported(b, env, qualifiedName(test.repo, "implementations")); stopAndRecord != nil {
defer stopAndRecord()
}
for i := 0; i < b.N; i++ {
env.Implementations(loc)
}
})
}
}
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