vendor files

vendor/k8s.io/kubernetes/pkg/apis/scheduling/validation/BUILD

@@ -0,0 +1,43 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["validation_test.go"],
+    importpath = "k8s.io/kubernetes/pkg/apis/scheduling/validation",
+    library = ":go_default_library",
+    deps = [
+        "//pkg/apis/scheduling:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",
+    ],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["validation.go"],
+    importpath = "k8s.io/kubernetes/pkg/apis/scheduling/validation",
+    deps = [
+        "//pkg/apis/core/validation:go_default_library",
+        "//pkg/apis/scheduling:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/apis/scheduling/validation/validation.go

@@ -0,0 +1,47 @@
+/*
+Copyright 2017 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 validation
+
+import (
+	"k8s.io/apimachinery/pkg/util/validation/field"
+	apivalidation "k8s.io/kubernetes/pkg/apis/core/validation"
+	"k8s.io/kubernetes/pkg/apis/scheduling"
+)
+
+// ValidatePriorityClassName can be used to check whether the given priority
+// class name is valid.
+var ValidatePriorityClassName = apivalidation.NameIsDNSSubdomain
+
+// ValidatePriorityClass tests whether required fields in the PriorityClass are
+// set correctly.
+func ValidatePriorityClass(pc *scheduling.PriorityClass) field.ErrorList {
+	allErrs := field.ErrorList{}
+	allErrs = append(allErrs, apivalidation.ValidateObjectMeta(&pc.ObjectMeta, false, ValidatePriorityClassName, field.NewPath("metadata"))...)
+	// The "Value" field can be any valid integer. So, no need to validate.
+	return allErrs
+}
+
+// ValidatePriorityClassUpdate tests if required fields in the PriorityClass are
+// set and are valid. PriorityClass does not allow updating Name, and Value.
+func ValidatePriorityClassUpdate(pc, oldPc *scheduling.PriorityClass) field.ErrorList {
+	allErrs := apivalidation.ValidateObjectMetaUpdate(&pc.ObjectMeta, &oldPc.ObjectMeta, field.NewPath("metadata"))
+	// Name is immutable and is checked by the ObjectMeta validator.
+	if pc.Value != oldPc.Value {
+		allErrs = append(allErrs, field.Forbidden(field.NewPath("Value"), "may not be changed in an update."))
+	}
+	return allErrs
+}

vendor/k8s.io/kubernetes/pkg/apis/scheduling/validation/validation_test.go

@@ -0,0 +1,143 @@
+/*
+Copyright 2017 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 validation
+
+import (
+	"testing"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/validation/field"
+	"k8s.io/kubernetes/pkg/apis/scheduling"
+)
+
+func TestValidatePriorityClass(t *testing.T) {
+	successCases := map[string]scheduling.PriorityClass{
+		"no description": {
+			ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: ""},
+			Value:      100,
+		},
+		"with description": {
+			ObjectMeta:    metav1.ObjectMeta{Name: "tier1", Namespace: ""},
+			Value:         200,
+			GlobalDefault: false,
+			Description:   "Used for the highest priority pods.",
+		},
+	}
+
+	for k, v := range successCases {
+		if errs := ValidatePriorityClass(&v); len(errs) != 0 {
+			t.Errorf("Expected success for %s, got %v", k, errs)
+		}
+	}
+
+	errorCases := map[string]scheduling.PriorityClass{
+		"with namespace": {
+			ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: "foo"},
+			Value:      100,
+		},
+		"invalid name": {
+			ObjectMeta: metav1.ObjectMeta{Name: "tier&1", Namespace: ""},
+			Value:      100,
+		},
+	}
+
+	for k, v := range errorCases {
+		if errs := ValidatePriorityClass(&v); len(errs) == 0 {
+			t.Errorf("Expected error for %s, but it succeeded", k)
+		}
+	}
+}
+
+func TestValidatePriorityClassUpdate(t *testing.T) {
+	old := scheduling.PriorityClass{
+		ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "1"},
+		Value:      100,
+	}
+	successCases := map[string]scheduling.PriorityClass{
+		"no change": {
+			ObjectMeta:  metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "2"},
+			Value:       100,
+			Description: "Used for the highest priority pods.",
+		},
+		"change description": {
+			ObjectMeta:  metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "2"},
+			Value:       100,
+			Description: "A different description.",
+		},
+		"remove description": {
+			ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "2"},
+			Value:      100,
+		},
+		"change globalDefault": {
+			ObjectMeta:    metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "2"},
+			Value:         100,
+			GlobalDefault: true,
+		},
+	}
+
+	for k, v := range successCases {
+		if errs := ValidatePriorityClassUpdate(&v, &old); len(errs) != 0 {
+			t.Errorf("Expected success for %s, got %v", k, errs)
+		}
+	}
+
+	errorCases := map[string]struct {
+		P scheduling.PriorityClass
+		T field.ErrorType
+	}{
+		"add namespace": {
+			P: scheduling.PriorityClass{
+				ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: "foo", ResourceVersion: "2"},
+				Value:      100,
+			},
+			T: field.ErrorTypeInvalid,
+		},
+		"change name": {
+			P: scheduling.PriorityClass{
+				ObjectMeta: metav1.ObjectMeta{Name: "tier2", Namespace: "", ResourceVersion: "2"},
+				Value:      100,
+			},
+			T: field.ErrorTypeInvalid,
+		},
+		"remove value": {
+			P: scheduling.PriorityClass{
+				ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "2"},
+			},
+			T: field.ErrorTypeForbidden,
+		},
+		"change value": {
+			P: scheduling.PriorityClass{
+				ObjectMeta: metav1.ObjectMeta{Name: "tier1", Namespace: "", ResourceVersion: "2"},
+				Value:      101,
+			},
+			T: field.ErrorTypeForbidden,
+		},
+	}
+
+	for k, v := range errorCases {
+		errs := ValidatePriorityClassUpdate(&v.P, &old)
+		if len(errs) == 0 {
+			t.Errorf("Expected error for %s, but it succeeded", k)
+			continue
+		}
+		for i := range errs {
+			if errs[i].Type != v.T {
+				t.Errorf("%s: expected errors to have type %s: %v", k, v.T, errs[i])
+			}
+		}
+	}
+}