test: fix fuzz commands

Author: aschmahmann

fuzz/cmd/compare/main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"context"
 	"fmt"
 	"io"
 	"os"
@@ -64,7 +65,9 @@ func main() {
 	fmt.Printf("Checking equality...")
 	db1 := inst1.DB()
 	db2 := inst2.DB()
-	r1, err := db1.Query(dsq.Query{})
+
+	ctx := context.Background()
+	r1, err := db1.Query(ctx, dsq.Query{})
 	if err != nil {
 		panic(err)
 	}
@@ -77,12 +80,12 @@ func main() {
 			continue
 		}
 
-		if exist, _ := db2.Has(ds.NewKey(r.Entry.Key)); !exist {
+		if exist, _ := db2.Has(ctx, ds.NewKey(r.Entry.Key)); !exist {
 			fmt.Fprintf(os.Stderr, "db2 failed to get key %s held by db1\n", r.Entry.Key)
 		}
 	}
 
-	r2, err := db2.Query(dsq.Query{})
+	r2, err := db2.Query(ctx, dsq.Query{})
 	if err != nil {
 		panic(err)
 	}
@@ -95,7 +98,7 @@ func main() {
 			continue
 		}
 
-		if exist, _ := db1.Has(ds.NewKey(r.Entry.Key)); !exist {
+		if exist, _ := db1.Has(ctx, ds.NewKey(r.Entry.Key)); !exist {
 			fmt.Fprintf(os.Stderr, "db1 failed to get key %s held by db2\n", r.Entry.Key)
 		}
 	}

fuzz/cmd/isprefix/main.go

@@ -3,6 +3,7 @@ package main
 // Checks if a db instance is equivalent to some prefix of an input script.
 
 import (
+	"context"
 	"fmt"
 	"io"
 	"os"
@@ -71,25 +72,26 @@ func main() {
 	defer replayDB.Cancel()
 
 	reader := validatingReader{dat, 0, func(verbose bool) bool {
-		res, _ := replayDB.DB().Query(dsq.Query{})
+		ctx := context.Background()
+		res, _ := replayDB.DB().Query(ctx, dsq.Query{})
 		for e := range res.Next() {
 			if e.Entry.Key == "/" {
 				continue
 			}
-			if h, _ := previousDB.DB().Has(ds.NewKey(e.Entry.Key)); !h {
+			if h, _ := previousDB.DB().Has(ctx, ds.NewKey(e.Entry.Key)); !h {
 				if verbose {
 					fmt.Printf("failed - script run db has %s not in existing.\n", e.Entry.Key)
 				}
 				return false // not yet complete
 			}
 		}
 		// next; make sure the other way is equal.
-		res, _ = previousDB.DB().Query(dsq.Query{})
+		res, _ = previousDB.DB().Query(ctx, dsq.Query{})
 		for e := range res.Next() {
 			if e.Entry.Key == "/" {
 				continue
 			}
-			if h, _ := replayDB.DB().Has(ds.NewKey(e.Entry.Key)); !h {
+			if h, _ := replayDB.DB().Has(ctx, ds.NewKey(e.Entry.Key)); !h {
 				if verbose {
 					fmt.Printf("failed - existing db has %s not in replay.\n", e.Entry.Key)
 				}

fuzz/go.sum

@@ -1,56 +1,48 @@
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 github.com/alexbrainman/goissue34681 v0.0.0-20191006012335-3fc7a47baff5/go.mod h1:Y2QMoi1vgtOIfc+6DhrMOGkLoGzqSV2rKp4Sm+opsyA=
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-github.com/opentracing/opentracing-go v1.1.0 h1:pWlfV3Bxv7k65HYwkikxat0+s3pV4bsqf19k25Ur8rU=
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@@ -63,27 +55,25 @@ github.com/spf13/pflag v1.0.3 h1:zPAT6CGy6wXeQ7NtTnaTerfKOsV6V6F8agHXFiazDkg=
 github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
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 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
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 github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
-go.uber.org/atomic v1.4.0 h1:cxzIVoETapQEqDhQu3QfnvXAV4AlzcvUCxkVUFw3+EU=
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-go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI=
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@@ -131,7 +121,6 @@ golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
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-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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@@ -141,9 +130,9 @@ gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8
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