Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/pkg/util/util_test.go

@@ -0,0 +1,101 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+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 util
+
+import (
+	"testing"
+
+	"k8s.io/kubernetes/pkg/util/diff"
+)
+
+func TestStringDiff(t *testing.T) {
+	diff := diff.StringDiff("aaabb", "aaacc")
+	expect := "aaa\n\nA: bb\n\nB: cc\n\n"
+	if diff != expect {
+		t.Errorf("diff returned %v", diff)
+	}
+}
+
+func TestCompileRegex(t *testing.T) {
+	uncompiledRegexes := []string{"endsWithMe$", "^startingWithMe"}
+	regexes, err := CompileRegexps(uncompiledRegexes)
+
+	if err != nil {
+		t.Errorf("Failed to compile legal regexes: '%v': %v", uncompiledRegexes, err)
+	}
+	if len(regexes) != len(uncompiledRegexes) {
+		t.Errorf("Wrong number of regexes returned: '%v': %v", uncompiledRegexes, regexes)
+	}
+
+	if !regexes[0].MatchString("Something that endsWithMe") {
+		t.Errorf("Wrong regex returned: '%v': %v", uncompiledRegexes[0], regexes[0])
+	}
+	if regexes[0].MatchString("Something that doesn't endsWithMe.") {
+		t.Errorf("Wrong regex returned: '%v': %v", uncompiledRegexes[0], regexes[0])
+	}
+	if !regexes[1].MatchString("startingWithMe is very important") {
+		t.Errorf("Wrong regex returned: '%v': %v", uncompiledRegexes[1], regexes[1])
+	}
+	if regexes[1].MatchString("not startingWithMe should fail") {
+		t.Errorf("Wrong regex returned: '%v': %v", uncompiledRegexes[1], regexes[1])
+	}
+}
+
+func TestAllPtrFieldsNil(t *testing.T) {
+	testCases := []struct {
+		obj      interface{}
+		expected bool
+	}{
+		{struct{}{}, true},
+		{struct{ Foo int }{12345}, true},
+		{&struct{ Foo int }{12345}, true},
+		{struct{ Foo *int }{nil}, true},
+		{&struct{ Foo *int }{nil}, true},
+		{struct {
+			Foo int
+			Bar *int
+		}{12345, nil}, true},
+		{&struct {
+			Foo int
+			Bar *int
+		}{12345, nil}, true},
+		{struct {
+			Foo *int
+			Bar *int
+		}{nil, nil}, true},
+		{&struct {
+			Foo *int
+			Bar *int
+		}{nil, nil}, true},
+		{struct{ Foo *int }{new(int)}, false},
+		{&struct{ Foo *int }{new(int)}, false},
+		{struct {
+			Foo *int
+			Bar *int
+		}{nil, new(int)}, false},
+		{&struct {
+			Foo *int
+			Bar *int
+		}{nil, new(int)}, false},
+		{(*struct{})(nil), true},
+	}
+	for i, tc := range testCases {
+		if AllPtrFieldsNil(tc.obj) != tc.expected {
+			t.Errorf("case[%d]: expected %t, got %t", i, tc.expected, !tc.expected)
+		}
+	}
+}