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76 lines
2.0 KiB
76 lines
2.0 KiB
// Copyright 2011 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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// callSet represents a set of expected calls, indexed by receiver and method |
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// name. |
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type callSet map[interface{}]map[string][]*Call |
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// Add adds a new expected call. |
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func (cs callSet) Add(call *Call) { |
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methodMap, ok := cs[call.receiver] |
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if !ok { |
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methodMap = make(map[string][]*Call) |
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cs[call.receiver] = methodMap |
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} |
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methodMap[call.method] = append(methodMap[call.method], call) |
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} |
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// Remove removes an expected call. |
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func (cs callSet) Remove(call *Call) { |
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methodMap, ok := cs[call.receiver] |
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if !ok { |
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return |
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} |
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sl := methodMap[call.method] |
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for i, c := range sl { |
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if c == call { |
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// quick removal; we don't need to maintain call order |
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if len(sl) > 1 { |
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sl[i] = sl[len(sl)-1] |
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} |
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methodMap[call.method] = sl[:len(sl)-1] |
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break |
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} |
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} |
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} |
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// FindMatch searches for a matching call. Returns nil if no call matched. |
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func (cs callSet) FindMatch(receiver interface{}, method string, args []interface{}) *Call { |
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methodMap, ok := cs[receiver] |
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if !ok { |
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return nil |
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} |
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calls, ok := methodMap[method] |
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if !ok { |
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return nil |
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} |
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// Search through the unordered set of calls expected on a method on a |
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// receiver. |
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for _, call := range calls { |
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// A call should not normally still be here if exhausted, |
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// but it can happen if, for instance, .Times(0) was used. |
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// Pretend the call doesn't match. |
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if call.exhausted() { |
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continue |
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} |
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if call.matches(args) { |
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return call |
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} |
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} |
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return nil |
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}
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