2 * Copyright 2000-2016 JetBrains s.r.o.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package com.intellij.diff.comparison
18 import com.intellij.diff.DiffTestCase
20 class MergeResolveUtilTest : DiffTestCase() {
58 fun testSameModification() {
81 fun testNonConflictingChanges() {
120 fun testNonFailureConflicts() {
150 "x A B C D E F G H K x",
157 fun testConfusingConflicts() {
158 // these cases might be a failure as well
190 private fun testGreedy(base: String, left: String, right: String, expected: String?) {
191 test(base, left, right, expected, true);
194 private fun test(base: String, left: String, right: String, expected: String?, isGreedy: Boolean = false) {
195 val simpleResult = MergeResolveUtil.tryResolve(left, base, right)
196 val magicResult = MergeResolveUtil.tryGreedyResolve(left, base, right);
198 if (expected == null) {
199 assertNull(simpleResult)
200 assertNull(magicResult)
203 assertNull(simpleResult)
204 assertEquals(expected, magicResult)
207 assertEquals(expected, simpleResult)
208 assertEquals(expected, magicResult)