vendor: remove dep and use vndr

Signed-off-by: Antonio Murdaca <runcom@redhat.com>

vendor/github.com/coreos/pkg/dlopen/dlopen_test.go

@@ -1,63 +0,0 @@
-// Copyright 2015 CoreOS, Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-package dlopen
-
-import (
-	"fmt"
-	"testing"
-)
-
-func checkFailure(shouldSucceed bool, err error) (rErr error) {
-	switch {
-	case err != nil && shouldSucceed:
-		rErr = fmt.Errorf("expected test to succeed, failed unexpectedly: %v", err)
-	case err == nil && !shouldSucceed:
-		rErr = fmt.Errorf("expected test to fail, succeeded unexpectedly")
-	}
-
-	return
-}
-
-func TestDlopen(t *testing.T) {
-	tests := []struct {
-		libs          []string
-		shouldSucceed bool
-	}{
-		{
-			libs: []string{
-				"libc.so.6",
-				"libc.so",
-			},
-			shouldSucceed: true,
-		},
-		{
-			libs: []string{
-				"libstrange.so",
-			},
-			shouldSucceed: false,
-		},
-	}
-
-	for i, tt := range tests {
-		expLen := 4
-		len, err := strlen(tt.libs, "test")
-		if checkFailure(tt.shouldSucceed, err) != nil {
-			t.Errorf("case %d: %v", i, err)
-		}
-
-		if tt.shouldSucceed && len != expLen {
-			t.Errorf("case %d: expected length %d, got %d", i, expLen, len)
-		}
-	}
-}