| // Protocol Buffers for Go with Gadgets |
| // |
| // Copyright (c) 2017, The GoGo Authors. All rights reserved. |
| // http://github.com/gogo/protobuf |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| package mapdefaults |
| |
| import ( |
| "testing" |
| |
| "github.com/gogo/protobuf/proto" |
| ) |
| |
| func TestUnmarshalImplicitDefaultKeyValue1(t *testing.T) { |
| fm := &FakeMap{ |
| Entries: []*FakeMapEntry{ |
| &FakeMapEntry{ |
| Key: "foo", |
| Value: "", |
| }, |
| &FakeMapEntry{ |
| Key: "", |
| Value: "bar", |
| }, |
| &FakeMapEntry{ |
| Key: "as", |
| Value: "df", |
| }, |
| }, |
| } |
| |
| serializedMsg, err := proto.Marshal(fm) |
| if err != nil { |
| t.Fatalf("Failed to serialize msg: %s", err) |
| } |
| |
| msg := MapTest{} |
| err = proto.Unmarshal(serializedMsg, &msg) |
| |
| if err != nil { |
| t.Fatalf("Unexpected error: %s", err) |
| } |
| |
| strStr := msg.StrStr |
| if len(strStr) != 3 { |
| t.Fatal("StrStr map should have 3 key/value pairs") |
| } |
| |
| val, ok := strStr["foo"] |
| if !ok { |
| t.Fatal("\"foo\" not found in StrStr map.") |
| } |
| if val != "" { |
| t.Fatalf("Unexpected value for \"foo\": %s", val) |
| } |
| |
| val, ok = strStr[""] |
| if !ok { |
| t.Fatal("\"\" not found in StrStr map.") |
| } |
| if val != "bar" { |
| t.Fatalf("Unexpected value for \"\": %s", val) |
| } |
| |
| val, ok = strStr["as"] |
| if !ok { |
| t.Fatal("\"as\" not found in StrStr map.") |
| } |
| if val != "df" { |
| t.Fatalf("Unexpected value for \"as\": %s", val) |
| } |
| } |
| |
| func TestUnmarshalImplicitDefaultKeyValue2(t *testing.T) { |
| fm := &FakeMap{ |
| Entries: []*FakeMapEntry{ |
| &FakeMapEntry{ |
| Key: "", |
| Value: "", |
| }, |
| }, |
| } |
| |
| serializedMsg, err := proto.Marshal(fm) |
| if err != nil { |
| t.Fatalf("Failed to serialize msg: %s", err) |
| } |
| |
| // Sanity check |
| if string(serializedMsg) != "\n\x00" { |
| t.Fatal("Serialized bytes mismatched") |
| } |
| |
| msg := MapTest{} |
| err = proto.Unmarshal(serializedMsg, &msg) |
| |
| if err != nil { |
| t.Fatalf("Unexpected error: %s", err) |
| } |
| |
| strStr := msg.StrStr |
| if len(strStr) != 1 { |
| t.Fatal("StrStr map should have 1 key/value pairs") |
| } |
| |
| val, ok := strStr[""] |
| if !ok { |
| t.Fatal("\"\" not found in StrStr map.") |
| } |
| if val != "" { |
| t.Fatalf("Unexpected value for \"\": %s", val) |
| } |
| } |
| |