| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.view; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.testng.Assert.assertThrows; |
| |
| import android.graphics.Rect; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class CutoutSpecificationTest { |
| private static final String WITHOUT_BIND_CUTOUT_SPECIFICATION = "M 0,0\n" |
| + "h 48\n" |
| + "v 48\n" |
| + "h -48\n" |
| + "z\n" |
| + "@left\n" |
| + "@center_vertical\n" |
| + "M 0,0\n" |
| + "h 48\n" |
| + "v 48\n" |
| + "h -48\n" |
| + "z\n" |
| + "@left\n" |
| + "@center_vertical\n" |
| + "M 0,0\n" |
| + "h -48\n" |
| + "v 48\n" |
| + "h 48\n" |
| + "z\n" |
| + "@right\n" |
| + "@dp"; |
| private static final String WITH_BIND_CUTOUT_SPECIFICATION = "M 0,0\n" |
| + "h 48\n" |
| + "v 48\n" |
| + "h -48\n" |
| + "z\n" |
| + "@left\n" |
| + "@center_vertical\n" |
| + "M 0,0\n" |
| + "h 48\n" |
| + "v 48\n" |
| + "h -48\n" |
| + "z\n" |
| + "@left\n" |
| + "@bind_left_cutout\n" |
| + "@center_vertical\n" |
| + "M 0,0\n" |
| + "h -48\n" |
| + "v 48\n" |
| + "h 48\n" |
| + "z\n" |
| + "@right\n" |
| + "@bind_right_cutout\n" |
| + "@bottom\n" |
| + "M 0,0\n" |
| + "h -24\n" |
| + "v -48\n" |
| + "h 48\n" |
| + "v 48\n" |
| + "z\n" |
| + "@dp"; |
| private static final String CORNER_CUTOUT_SPECIFICATION = "M 0,0\n" |
| + "h 1\n" |
| + "v 1\n" |
| + "h -1\n" |
| + "z\n" |
| + "@left\n" |
| + "@cutout\n" |
| + "M 0, 0\n" |
| + "h -2\n" |
| + "v 2\n" |
| + "h 2\n" |
| + "z\n" |
| + "@right\n" |
| + "@bind_right_cutout\n" |
| + "@cutout\n" |
| + "M 0, 200\n" |
| + "h 3\n" |
| + "v -3\n" |
| + "h -3\n" |
| + "z\n" |
| + "@left\n" |
| + "@bind_left_cutout\n" |
| + "@bottom\n" |
| + "M 0, 0\n" |
| + "h -4\n" |
| + "v -4\n" |
| + "h 4\n" |
| + "z\n" |
| + "@right\n" |
| + "@dp"; |
| |
| private CutoutSpecification.Parser mParser; |
| |
| /** |
| * Setup the necessary member field used by test methods. |
| */ |
| @Before |
| public void setUp() { |
| mParser = new CutoutSpecification.Parser(3.5f, 1080, 1920); |
| } |
| |
| @Test |
| public void parse_nullString_shouldTriggerException() { |
| assertThrows(NullPointerException.class, () -> mParser.parse(null)); |
| } |
| |
| @Test |
| public void parse_emptyString_pathShouldBeNull() { |
| CutoutSpecification cutoutSpecification = mParser.parse(""); |
| assertThat(cutoutSpecification.getPath()).isNull(); |
| } |
| |
| @Test |
| public void parse_withoutBindMarker_shouldHaveNoLeftBound() { |
| CutoutSpecification cutoutSpecification = mParser.parse(WITHOUT_BIND_CUTOUT_SPECIFICATION); |
| assertThat(cutoutSpecification.getLeftBound()).isNull(); |
| } |
| |
| @Test |
| public void parse_withoutBindMarker_shouldHaveNoRightBound() { |
| CutoutSpecification cutoutSpecification = mParser.parse(WITHOUT_BIND_CUTOUT_SPECIFICATION); |
| assertThat(cutoutSpecification.getRightBound()).isNull(); |
| } |
| |
| @Test |
| public void parse_withBindMarker_shouldHaveLeftBound() { |
| CutoutSpecification cutoutSpecification = mParser.parse(WITH_BIND_CUTOUT_SPECIFICATION); |
| assertThat(cutoutSpecification.getLeftBound()).isEqualTo(new Rect(0, 960, 168, 1128)); |
| } |
| |
| @Test |
| public void parse_withBindMarker_shouldHaveTopBound() { |
| CutoutSpecification cutoutSpecification = mParser.parse(WITH_BIND_CUTOUT_SPECIFICATION); |
| assertThat(cutoutSpecification.getTopBound()).isEqualTo(new Rect(0, 0, 168, 168)); |
| } |
| |
| @Test |
| public void parse_withBindMarker_shouldHaveRightBound() { |
| CutoutSpecification cutoutSpecification = mParser.parse(WITH_BIND_CUTOUT_SPECIFICATION); |
| assertThat(cutoutSpecification.getRightBound()).isEqualTo(new Rect(912, 960, 1080, 1128)); |
| } |
| |
| @Test |
| public void parse_withBindMarker_shouldHaveBottomBound() { |
| CutoutSpecification cutoutSpecification = mParser.parse(WITH_BIND_CUTOUT_SPECIFICATION); |
| assertThat(cutoutSpecification.getBottomBound()).isEqualTo(new Rect(456, 1752, 624, 1920)); |
| } |
| |
| @Test |
| public void parse_withBindMarker_shouldMatchExpectedSafeInset() { |
| CutoutSpecification cutoutSpecification = mParser.parse(WITH_BIND_CUTOUT_SPECIFICATION); |
| assertThat(cutoutSpecification.getSafeInset()).isEqualTo(new Rect(168, 168, 168, 168)); |
| } |
| |
| @Test |
| public void parse_withBindMarker_tabletLikeDevice_shouldHaveLeftBound() { |
| CutoutSpecification cutoutSpecification = new CutoutSpecification.Parser(3.5f, 1920, 1080) |
| .parse(WITH_BIND_CUTOUT_SPECIFICATION); |
| assertThat(cutoutSpecification.getLeftBound()).isEqualTo(new Rect(0, 540, 168, 708)); |
| } |
| |
| @Test |
| public void parse_withBindMarker_tabletLikeDevice_shouldHaveTopBound() { |
| CutoutSpecification cutoutSpecification = new CutoutSpecification.Parser(3.5f, 1920, 1080) |
| .parse(WITH_BIND_CUTOUT_SPECIFICATION); |
| assertThat(cutoutSpecification.getTopBound()).isEqualTo(new Rect(0, 0, 168, 168)); |
| } |
| |
| @Test |
| public void parse_withBindMarker_tabletLikeDevice_shouldHaveRightBound() { |
| CutoutSpecification cutoutSpecification = new CutoutSpecification.Parser(3.5f, 1920, 1080) |
| .parse(WITH_BIND_CUTOUT_SPECIFICATION); |
| assertThat(cutoutSpecification.getRightBound()).isEqualTo(new Rect(1752, 540, 1920, 708)); |
| } |
| |
| @Test |
| public void parse_withBindMarker_tabletLikeDevice_shouldHaveBottomBound() { |
| CutoutSpecification cutoutSpecification = new CutoutSpecification.Parser(3.5f, 1920, 1080) |
| .parse(WITH_BIND_CUTOUT_SPECIFICATION); |
| assertThat(cutoutSpecification.getBottomBound()).isEqualTo(new Rect(876, 912, 1044, 1080)); |
| } |
| |
| @Test |
| public void parse_withBindMarker_tabletLikeDevice_shouldMatchExpectedSafeInset() { |
| CutoutSpecification cutoutSpecification = new CutoutSpecification.Parser(3.5f, 1920, 1080) |
| .parse(WITH_BIND_CUTOUT_SPECIFICATION); |
| assertThat(cutoutSpecification.getSafeInset()).isEqualTo(new Rect(168, 0, 168, 168)); |
| } |
| |
| @Test |
| public void parse_tallCutout_topBoundShouldMatchExpectedHeight() { |
| CutoutSpecification cutoutSpecification = mParser.parse("M 0,0\n" |
| + "L -48, 0\n" |
| + "L -44.3940446283, 36.0595537175\n" |
| + "C -43.5582133885, 44.4178661152 -39.6, 48.0 -31.2, 48.0\n" |
| + "L 31.2, 48.0\n" |
| + "C 39.6, 48.0 43.5582133885, 44.4178661152 44.3940446283, 36.0595537175\n" |
| + "L 48, 0\n" |
| + "Z\n" |
| + "@dp"); |
| |
| assertThat(cutoutSpecification.getTopBound().height()).isEqualTo(168); |
| } |
| |
| @Test |
| public void parse_wideCutout_topBoundShouldMatchExpectedWidth() { |
| CutoutSpecification cutoutSpecification = mParser.parse("M 0,0\n" |
| + "L -72, 0\n" |
| + "L -69.9940446283, 20.0595537175\n" |
| + "C -69.1582133885, 28.4178661152 -65.2, 32.0 -56.8, 32.0\n" |
| + "L 56.8, 32.0\n" |
| + "C 65.2, 32.0 69.1582133885, 28.4178661152 69.9940446283, 20.0595537175\n" |
| + "L 72, 0\n" |
| + "Z\n" |
| + "@dp"); |
| |
| assertThat(cutoutSpecification.getTopBound().width()).isEqualTo(504); |
| } |
| |
| @Test |
| public void parse_narrowCutout_topBoundShouldHaveExpectedWidth() { |
| CutoutSpecification cutoutSpecification = mParser.parse("M 0,0\n" |
| + "L -24, 0\n" |
| + "L -21.9940446283, 20.0595537175\n" |
| + "C -21.1582133885, 28.4178661152 -17.2, 32.0 -8.8, 32.0\n" |
| + "L 8.8, 32.0\n" |
| + "C 17.2, 32.0 21.1582133885, 28.4178661152 21.9940446283, 20.0595537175\n" |
| + "L 24, 0\n" |
| + "Z\n" |
| + "@dp"); |
| |
| assertThat(cutoutSpecification.getTopBound().width()).isEqualTo(168); |
| } |
| |
| @Test |
| public void parse_doubleCutout_topBoundShouldHaveExpectedHeight() { |
| CutoutSpecification cutoutSpecification = mParser.parse("M 0,0\n" |
| + "L -72, 0\n" |
| + "L -69.9940446283, 20.0595537175\n" |
| + "C -69.1582133885, 28.4178661152 -65.2, 32.0 -56.8, 32.0\n" |
| + "L 56.8, 32.0\n" |
| + "C 65.2, 32.0 69.1582133885, 28.4178661152 69.9940446283, 20.0595537175\n" |
| + "L 72, 0\n" |
| + "Z\n" |
| + "@bottom\n" |
| + "M 0,0\n" |
| + "L -72, 0\n" |
| + "L -69.9940446283, -20.0595537175\n" |
| + "C -69.1582133885, -28.4178661152 -65.2, -32.0 -56.8, -32.0\n" |
| + "L 56.8, -32.0\n" |
| + "C 65.2, -32.0 69.1582133885, -28.4178661152 69.9940446283, -20" |
| + ".0595537175\n" |
| + "L 72, 0\n" |
| + "Z\n" |
| + "@dp"); |
| |
| assertThat(cutoutSpecification.getTopBound().height()).isEqualTo(112); |
| } |
| |
| @Test |
| public void parse_cornerCutout_topBoundShouldHaveExpectedHeight() { |
| CutoutSpecification cutoutSpecification = mParser.parse("M 0,0\n" |
| + "L -48, 0\n" |
| + "C -48,48 -48,48 0,48\n" |
| + "Z\n" |
| + "@dp\n" |
| + "@right"); |
| |
| assertThat(cutoutSpecification.getTopBound().height()).isEqualTo(168); |
| } |
| |
| @Test |
| public void parse_holeCutout_shouldMatchExpectedInset() { |
| CutoutSpecification cutoutSpecification = mParser.parse("M 20.0,20.0\n" |
| + "h 136\n" |
| + "v 136\n" |
| + "h -136\n" |
| + "Z\n" |
| + "@left"); |
| |
| assertThat(cutoutSpecification.getSafeInset()).isEqualTo(new Rect(0, 156, 0, 0)); |
| } |
| |
| @Test |
| public void getSafeInset_shortEdgeIsTopBottom_shouldMatchExpectedInset() { |
| CutoutSpecification cutoutSpecification = |
| new CutoutSpecification.Parser(2f, 200, 400) |
| .parse(CORNER_CUTOUT_SPECIFICATION); |
| |
| assertThat(cutoutSpecification.getSafeInset()) |
| .isEqualTo(new Rect(0, 4, 0, 8)); |
| } |
| |
| @Test |
| public void getSafeInset_shortEdgeIsLeftRight_shouldMatchExpectedInset() { |
| CutoutSpecification cutoutSpecification = |
| new CutoutSpecification.Parser(2f, 400, 200) |
| .parse(CORNER_CUTOUT_SPECIFICATION); |
| |
| assertThat(cutoutSpecification.getSafeInset()) |
| .isEqualTo(new Rect(6, 0, 8, 0)); |
| } |
| |
| @Test |
| public void parse_bottomLeftSpec_withBindLeftMarker_shouldBeLeftBound() { |
| CutoutSpecification cutoutSpecification = |
| new CutoutSpecification.Parser(2f, 400, 200) |
| .parse("@bottom" |
| + "M 0,0\n" |
| + "v -10\n" |
| + "h 10\n" |
| + "v 10\n" |
| + "z\n" |
| + "@left\n" |
| + "@bind_left_cutout"); |
| |
| assertThat(cutoutSpecification.getLeftBound()) |
| .isEqualTo(new Rect(0, 190, 10, 200)); |
| } |
| |
| @Test |
| public void parse_bottomRightSpec_withBindRightMarker_shouldBeRightBound() { |
| CutoutSpecification cutoutSpecification = |
| new CutoutSpecification.Parser(2f, 400, 200) |
| .parse("@bottom" |
| + "M 0,0\n" |
| + "v -10\n" |
| + "h 10\n" |
| + "v 10\n" |
| + "z\n" |
| + "@right\n" |
| + "@bind_right_cutout"); |
| |
| assertThat(cutoutSpecification.getRightBound()) |
| .isEqualTo(new Rect(390, 190, 400, 200)); |
| } |
| } |