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3c0c5ed4e0
godep restore pushd $GOPATH/src/github.com/appc/spec git co master popd go get go4.org/errorutil rm -rf Godeps godep save ./... git add vendor git add -f $(git ls-files --other vendor/) git co -- Godeps/LICENSES Godeps/.license_file_state Godeps/OWNERS
98 lines
2.2 KiB
Go
98 lines
2.2 KiB
Go
// Copyright 2010 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package gomock
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import (
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"fmt"
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"reflect"
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)
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// A Matcher is a representation of a class of values.
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// It is used to represent the valid or expected arguments to a mocked method.
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type Matcher interface {
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// Matches returns whether y is a match.
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Matches(x interface{}) bool
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// String describes what the matcher matches.
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String() string
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}
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type anyMatcher struct{}
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func (anyMatcher) Matches(x interface{}) bool {
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return true
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}
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func (anyMatcher) String() string {
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return "is anything"
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}
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type eqMatcher struct {
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x interface{}
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}
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func (e eqMatcher) Matches(x interface{}) bool {
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return reflect.DeepEqual(e.x, x)
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}
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func (e eqMatcher) String() string {
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return fmt.Sprintf("is equal to %v", e.x)
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}
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type nilMatcher struct{}
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func (nilMatcher) Matches(x interface{}) bool {
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if x == nil {
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return true
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}
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v := reflect.ValueOf(x)
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switch v.Kind() {
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case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map,
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reflect.Ptr, reflect.Slice:
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return v.IsNil()
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}
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return false
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}
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func (nilMatcher) String() string {
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return "is nil"
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}
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type notMatcher struct {
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m Matcher
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}
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func (n notMatcher) Matches(x interface{}) bool {
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return !n.m.Matches(x)
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}
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func (n notMatcher) String() string {
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// TODO: Improve this if we add a NotString method to the Matcher interface.
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return "not(" + n.m.String() + ")"
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}
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// Constructors
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func Any() Matcher { return anyMatcher{} }
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func Eq(x interface{}) Matcher { return eqMatcher{x} }
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func Nil() Matcher { return nilMatcher{} }
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func Not(x interface{}) Matcher {
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if m, ok := x.(Matcher); ok {
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return notMatcher{m}
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}
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return notMatcher{Eq(x)}
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}
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