/*
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* Copyright (C) 2018 The Android Open Source Project
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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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*/
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#include "minikin/AndroidLineBreakerHelper.h"
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#include <gtest/gtest.h>
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namespace minikin {
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namespace android {
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TEST(AndroidLineWidth, negativeWidthTest) {
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const int LINE_COUNT = 10;
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const std::vector<float> EMPTY;
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{
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AndroidLineWidth lineWidth(-10 /* first width */, 1 /* first count */, 0 /* rest width */,
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EMPTY, 0);
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EXPECT_LE(0.0f, lineWidth.getMin());
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for (int i = 0; i < LINE_COUNT; ++i) {
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EXPECT_LE(0.0f, lineWidth.getAt(i));
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}
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}
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{
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AndroidLineWidth lineWidth(0 /* first width */, 0 /* first count */, -10 /* rest width */,
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EMPTY, 0);
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EXPECT_LE(0.0f, lineWidth.getMin());
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for (int i = 0; i < LINE_COUNT; ++i) {
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EXPECT_LE(0.0f, lineWidth.getAt(i));
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}
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}
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{
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std::vector<float> indents = {10};
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AndroidLineWidth lineWidth(0 /* first width */, 0 /* first count */, 0 /* rest width */,
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indents, 0);
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EXPECT_LE(0.0f, lineWidth.getMin());
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for (int i = 0; i < LINE_COUNT; ++i) {
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EXPECT_LE(0.0f, lineWidth.getAt(i));
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}
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}
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}
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} // namespace android
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} // namespace minikin
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