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clientv3/kv_test: Fix quota test

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Updates TestKVPutError.  Change the quota to work with systems
that have a 64 KiB page size. Increase the db sync wait time to
one second.  Also, add some comments for the hard coded value.

Signed-off-by: Geoff Levand <geoff@infradead.org>
This commit is contained in:
Geoff Levand 2016-10-05 16:41:06 -07:00
parent 84d2ff93b0
commit 54c252ee63
1 changed files with 5 additions and 4 deletions
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9
clientv3/integration/kv_test.go
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@ -17,6 +17,7 @@ package integration
import (
"bytes"
"math/rand"
"os"
"reflect"
"strings"
"testing"
@ -35,8 +36,8 @@ func TestKVPutError(t *testing.T) {
defer testutil.AfterTest(t)
var (
maxReqBytes = 1.5 * 1024 * 1024
quota = int64(maxReqBytes * 1.2)
maxReqBytes = 1.5 * 1024 * 1024 // hard coded max in v3_server.go
quota = int64(int(maxReqBytes) + 8*os.Getpagesize())
)
clus := integration.NewClusterV3(t, &integration.ClusterConfig{Size: 1, QuotaBackendBytes: quota})
defer clus.Terminate(t)
@ -49,7 +50,7 @@ func TestKVPutError(t *testing.T) {
t.Fatalf("expected %v, got %v", rpctypes.ErrEmptyKey, err)
}
_, err = kv.Put(ctx, "key", strings.Repeat("a", int(maxReqBytes+100))) // 1.5MB
_, err = kv.Put(ctx, "key", strings.Repeat("a", int(maxReqBytes+100)))
if err != rpctypes.ErrRequestTooLarge {
t.Fatalf("expected %v, got %v", rpctypes.ErrRequestTooLarge, err)
}
@ -59,7 +60,7 @@ func TestKVPutError(t *testing.T) {
t.Fatal(err)
}
time.Sleep(500 * time.Millisecond) // give enough time for commit
time.Sleep(1 * time.Second) // give enough time for commit
_, err = kv.Put(ctx, "foo2", strings.Repeat("a", int(maxReqBytes-50)))
if err != rpctypes.ErrNoSpace { // over quota