some deletions

[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / golang.org / x / tools@v0.0.0-20201028153306-37f0764111ff / internal / event / bench_test.go

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/internal/event/bench_test.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/internal/event/bench_test.go
deleted file mode 100644 (file)
index 138b236..0000000
--- a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201028153306-37f0764111ff/internal/event/bench_test.go
+++ /dev/null
@@ -1,154 +0,0 @@
-package event_test
-
-import (
-       "context"
-       "io/ioutil"
-       "log"
-       "testing"
-
-       "golang.org/x/tools/internal/event"
-       "golang.org/x/tools/internal/event/core"
-       "golang.org/x/tools/internal/event/export"
-       "golang.org/x/tools/internal/event/keys"
-       "golang.org/x/tools/internal/event/label"
-)
-
-type Hooks struct {
-       A func(ctx context.Context, a int) (context.Context, func())
-       B func(ctx context.Context, b string) (context.Context, func())
-}
-
-var (
-       aValue  = keys.NewInt("a", "")
-       bValue  = keys.NewString("b", "")
-       aCount  = keys.NewInt64("aCount", "Count of time A is called.")
-       aStat   = keys.NewInt("aValue", "A value.")
-       bCount  = keys.NewInt64("B", "Count of time B is called.")
-       bLength = keys.NewInt("BLen", "B length.")
-
-       Baseline = Hooks{
-               A: func(ctx context.Context, a int) (context.Context, func()) {
-                       return ctx, func() {}
-               },
-               B: func(ctx context.Context, b string) (context.Context, func()) {
-                       return ctx, func() {}
-               },
-       }
-
-       StdLog = Hooks{
-               A: func(ctx context.Context, a int) (context.Context, func()) {
-                       log.Printf("A where a=%d", a)
-                       return ctx, func() {}
-               },
-               B: func(ctx context.Context, b string) (context.Context, func()) {
-                       log.Printf("B where b=%q", b)
-                       return ctx, func() {}
-               },
-       }
-
-       Log = Hooks{
-               A: func(ctx context.Context, a int) (context.Context, func()) {
-                       core.Log1(ctx, "A", aValue.Of(a))
-                       return ctx, func() {}
-               },
-               B: func(ctx context.Context, b string) (context.Context, func()) {
-                       core.Log1(ctx, "B", bValue.Of(b))
-                       return ctx, func() {}
-               },
-       }
-
-       Trace = Hooks{
-               A: func(ctx context.Context, a int) (context.Context, func()) {
-                       return core.Start1(ctx, "A", aValue.Of(a))
-               },
-               B: func(ctx context.Context, b string) (context.Context, func()) {
-                       return core.Start1(ctx, "B", bValue.Of(b))
-               },
-       }
-
-       Stats = Hooks{
-               A: func(ctx context.Context, a int) (context.Context, func()) {
-                       core.Metric1(ctx, aStat.Of(a))
-                       core.Metric1(ctx, aCount.Of(1))
-                       return ctx, func() {}
-               },
-               B: func(ctx context.Context, b string) (context.Context, func()) {
-                       core.Metric1(ctx, bLength.Of(len(b)))
-                       core.Metric1(ctx, bCount.Of(1))
-                       return ctx, func() {}
-               },
-       }
-
-       initialList = []int{0, 1, 22, 333, 4444, 55555, 666666, 7777777}
-       stringList  = []string{
-               "A value",
-               "Some other value",
-               "A nice longer value but not too long",
-               "V",
-               "",
-               "ı",
-               "prime count of values",
-       }
-)
-
-type namedBenchmark struct {
-       name string
-       test func(*testing.B)
-}
-
-func Benchmark(b *testing.B) {
-       b.Run("Baseline", Baseline.runBenchmark)
-       b.Run("StdLog", StdLog.runBenchmark)
-       benchmarks := []namedBenchmark{
-               {"Log", Log.runBenchmark},
-               {"Trace", Trace.runBenchmark},
-               {"Stats", Stats.runBenchmark},
-       }
-
-       event.SetExporter(nil)
-       for _, t := range benchmarks {
-               b.Run(t.name+"NoExporter", t.test)
-       }
-
-       event.SetExporter(noopExporter)
-       for _, t := range benchmarks {
-               b.Run(t.name+"Noop", t.test)
-       }
-
-       event.SetExporter(export.Spans(export.LogWriter(ioutil.Discard, false)))
-       for _, t := range benchmarks {
-               b.Run(t.name, t.test)
-       }
-}
-
-func A(ctx context.Context, hooks Hooks, a int) int {
-       ctx, done := hooks.A(ctx, a)
-       defer done()
-       return B(ctx, hooks, a, stringList[a%len(stringList)])
-}
-
-func B(ctx context.Context, hooks Hooks, a int, b string) int {
-       _, done := hooks.B(ctx, b)
-       defer done()
-       return a + len(b)
-}
-
-func (hooks Hooks) runBenchmark(b *testing.B) {
-       ctx := context.Background()
-       b.ReportAllocs()
-       b.ResetTimer()
-       var acc int
-       for i := 0; i < b.N; i++ {
-               for _, value := range initialList {
-                       acc += A(ctx, hooks, value)
-               }
-       }
-}
-
-func init() {
-       log.SetOutput(ioutil.Discard)
-}
-
-func noopExporter(ctx context.Context, ev core.Event, lm label.Map) context.Context {
-       return ctx
-}