1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 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 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 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. 15 */ 16 17 #include "minikin/AndroidLineBreakerHelper.h" 18 19 #include <gtest/gtest.h> 20 21 namespace minikin { 22 namespace android { 23 24 TEST(AndroidLineWidth, negativeWidthTest) { 25 const int LINE_COUNT = 10; 26 const std::vector<float> EMPTY; 27 { 28 AndroidLineWidth lineWidth(-10 /* first width */, 1 /* first count */, 0 /* rest width */, 29 EMPTY, 0); 30 31 EXPECT_LE(0.0f, lineWidth.getMin()); 32 for (int i = 0; i < LINE_COUNT; ++i) { 33 EXPECT_LE(0.0f, lineWidth.getAt(i)); 34 } 35 } 36 { 37 AndroidLineWidth lineWidth(0 /* first width */, 0 /* first count */, -10 /* rest width */, 38 EMPTY, 0); 39 40 EXPECT_LE(0.0f, lineWidth.getMin()); 41 for (int i = 0; i < LINE_COUNT; ++i) { 42 EXPECT_LE(0.0f, lineWidth.getAt(i)); 43 } 44 } 45 { 46 std::vector<float> indents = {10}; 47 AndroidLineWidth lineWidth(0 /* first width */, 0 /* first count */, 0 /* rest width */, 48 indents, 0); 49 50 EXPECT_LE(0.0f, lineWidth.getMin()); 51 for (int i = 0; i < LINE_COUNT; ++i) { 52 EXPECT_LE(0.0f, lineWidth.getAt(i)); 53 } 54 } 55 } 56 57 } // namespace android 58 } // namespace minikin 59
