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functional-tester/tester: test shuffled cases are equal when sorted

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Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
This commit is contained in:
Gyuho Lee 2018-03-31 18:43:24 -07:00
parent 9e28331961
commit 6d8d8a6dcb
1 changed files with 13 additions and 0 deletions
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13
tools/functional-tester/tester/cluster_test.go
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@ -16,6 +16,7 @@ package tester
import (
"reflect"
"sort"
"testing"
"github.com/coreos/etcd/tools/functional-tester/rpcpb"
@ -186,4 +187,16 @@ func Test_newCluster(t *testing.T) {
if reflect.DeepEqual(fs2, fs3) {
t.Fatalf("expected reshuffled failure cases from %q, got %q", fs2, fs3)
}
// shuffle ensures visit all exactly once
// so when sorted, failure cases must be equal
sort.Strings(fs1)
sort.Strings(fs2)
sort.Strings(fs3)
if !reflect.DeepEqual(fs1, fs2) {
t.Fatalf("expected %q, got %q", fs1, fs2)
}
if !reflect.DeepEqual(fs2, fs3) {
t.Fatalf("expected %q, got %q", fs2, fs3)
}
}