b671544973
Move firstUniqueElements to android.FirstUniqueStrings, lastUniqueElements to android.LastUniqueStrings, and lastUniquePaths to android.LastUniquePaths. Test: m checkbuild Change-Id: Ieac840405126c7f8f98afb4a4ef35c01a18fe7fb
120 lines
2.6 KiB
Go
120 lines
2.6 KiB
Go
// Copyright 2017 Google Inc. All rights reserved.
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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 android
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import (
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"reflect"
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"testing"
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)
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var firstUniqueStringsTestCases = []struct {
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in []string
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out []string
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}{
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{
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in: []string{"a"},
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out: []string{"a"},
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},
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{
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in: []string{"a", "b"},
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out: []string{"a", "b"},
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},
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{
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in: []string{"a", "a"},
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out: []string{"a"},
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},
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{
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in: []string{"a", "b", "a"},
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out: []string{"a", "b"},
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},
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{
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in: []string{"b", "a", "a"},
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out: []string{"b", "a"},
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},
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{
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in: []string{"a", "a", "b"},
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out: []string{"a", "b"},
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},
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{
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in: []string{"a", "b", "a", "b"},
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out: []string{"a", "b"},
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},
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{
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in: []string{"liblog", "libdl", "libc++", "libdl", "libc", "libm"},
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out: []string{"liblog", "libdl", "libc++", "libc", "libm"},
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},
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}
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func TestFirstUniqueStrings(t *testing.T) {
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for _, testCase := range firstUniqueStringsTestCases {
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out := FirstUniqueStrings(testCase.in)
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if !reflect.DeepEqual(out, testCase.out) {
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t.Errorf("incorrect output:")
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t.Errorf(" input: %#v", testCase.in)
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t.Errorf(" expected: %#v", testCase.out)
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t.Errorf(" got: %#v", out)
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}
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}
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}
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var lastUniqueStringsTestCases = []struct {
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in []string
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out []string
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}{
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{
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in: []string{"a"},
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out: []string{"a"},
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},
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{
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in: []string{"a", "b"},
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out: []string{"a", "b"},
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},
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{
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in: []string{"a", "a"},
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out: []string{"a"},
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},
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{
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in: []string{"a", "b", "a"},
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out: []string{"b", "a"},
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},
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{
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in: []string{"b", "a", "a"},
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out: []string{"b", "a"},
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},
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{
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in: []string{"a", "a", "b"},
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out: []string{"a", "b"},
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},
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{
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in: []string{"a", "b", "a", "b"},
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out: []string{"a", "b"},
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},
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{
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in: []string{"liblog", "libdl", "libc++", "libdl", "libc", "libm"},
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out: []string{"liblog", "libc++", "libdl", "libc", "libm"},
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},
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}
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func TestLastUniqueStrings(t *testing.T) {
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for _, testCase := range lastUniqueStringsTestCases {
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out := LastUniqueStrings(testCase.in)
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if !reflect.DeepEqual(out, testCase.out) {
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t.Errorf("incorrect output:")
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t.Errorf(" input: %#v", testCase.in)
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t.Errorf(" expected: %#v", testCase.out)
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t.Errorf(" got: %#v", out)
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}
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}
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}
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