Siyamed Sinir | ff51df9 | 2019-07-02 15:35:20 -0700 | [diff] [blame] | 1 | package androidx.ui.text.platform |
Haoyu Zhang | 10fc650 | 2018-11-09 15:50:11 -0800 | [diff] [blame] | 2 | |
Haoyu Zhang | 10fc650 | 2018-11-09 15:50:11 -0800 | [diff] [blame] | 3 | import android.graphics.Paint |
Haoyu Zhang | 10fc650 | 2018-11-09 15:50:11 -0800 | [diff] [blame] | 4 | import android.text.TextPaint |
Haoyu Zhang | bb51ccf | 2018-12-17 15:07:43 -0800 | [diff] [blame] | 5 | import android.text.style.AbsoluteSizeSpan |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 6 | import android.text.style.BackgroundColorSpan |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 7 | import android.text.style.ForegroundColorSpan |
Haoyu Zhang | 7fc5917 | 2019-03-01 17:03:31 -0800 | [diff] [blame] | 8 | import android.text.style.LeadingMarginSpan |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 9 | import android.text.style.LocaleSpan |
Haoyu Zhang | 24eb32f | 2019-05-21 16:16:37 -0700 | [diff] [blame] | 10 | import android.text.style.RelativeSizeSpan |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 11 | import android.text.style.ScaleXSpan |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 12 | import android.text.style.StrikethroughSpan |
| 13 | import android.text.style.UnderlineSpan |
Haoyu Zhang | 10fc650 | 2018-11-09 15:50:11 -0800 | [diff] [blame] | 14 | import androidx.test.filters.SmallTest |
| 15 | import androidx.test.platform.app.InstrumentationRegistry |
Haoyu Zhang | 2eb38cd | 2018-11-21 15:05:28 -0800 | [diff] [blame] | 16 | import androidx.text.StaticLayoutCompat |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 17 | import androidx.text.style.BaselineShiftSpan |
Haoyu Zhang | 588aaef | 2019-02-20 14:47:39 -0800 | [diff] [blame] | 18 | import androidx.text.style.FontFeatureSpan |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 19 | import androidx.text.style.LetterSpacingSpan |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 20 | import androidx.text.style.ShadowSpan |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 21 | import androidx.text.style.SkewXSpan |
Siyamed Sinir | 70f336a | 2018-12-27 10:37:09 -0800 | [diff] [blame] | 22 | import androidx.text.style.TypefaceSpan |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 23 | import androidx.ui.core.Density |
Haoyu Zhang | 7fc5917 | 2019-03-01 17:03:31 -0800 | [diff] [blame] | 24 | import androidx.ui.core.px |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 25 | import androidx.ui.core.sp |
| 26 | import androidx.ui.core.withDensity |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 27 | import androidx.ui.engine.geometry.Offset |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 28 | import androidx.ui.graphics.Color |
Nader Jawad | ad98353 | 2019-08-29 16:27:37 -0700 | [diff] [blame] | 29 | import androidx.ui.graphics.Shadow |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 30 | import androidx.ui.graphics.toArgb |
| 31 | import androidx.ui.text.AnnotatedString |
| 32 | import androidx.ui.text.FontTestData.Companion.BASIC_MEASURE_FONT |
Seigo Nonaka | 8de6979 | 2019-09-04 14:55:15 -0700 | [diff] [blame] | 33 | import androidx.ui.text.LocaleList |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 34 | import androidx.ui.text.ParagraphConstraints |
Siyamed Sinir | 6a1f036 | 2019-07-08 15:58:32 -0700 | [diff] [blame] | 35 | import androidx.ui.text.ParagraphStyle |
Siyamed Sinir | c4c308e | 2019-07-03 16:14:22 -0700 | [diff] [blame] | 36 | import androidx.ui.text.TestFontResourceLoader |
Siyamed Sinir | ff51df9 | 2019-07-02 15:35:20 -0700 | [diff] [blame] | 37 | import androidx.ui.text.TextStyle |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 38 | import androidx.ui.text.font.FontFamily |
| 39 | import androidx.ui.text.font.FontStyle |
| 40 | import androidx.ui.text.font.FontSynthesis |
| 41 | import androidx.ui.text.font.FontWeight |
| 42 | import androidx.ui.text.font.asFontFamily |
| 43 | import androidx.ui.text.matchers.assertThat |
| 44 | import androidx.ui.text.style.BaselineShift |
| 45 | import androidx.ui.text.style.TextAlign |
| 46 | import androidx.ui.text.style.TextDecoration |
Seigo Nonaka | c4f136a | 2019-08-16 16:48:44 -0700 | [diff] [blame] | 47 | import androidx.ui.text.style.TextDirectionAlgorithm |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 48 | import androidx.ui.text.style.TextGeometricTransform |
| 49 | import androidx.ui.text.style.TextIndent |
| 50 | import com.google.common.truth.Truth.assertThat |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 51 | import com.nhaarman.mockitokotlin2.any |
| 52 | import com.nhaarman.mockitokotlin2.eq |
| 53 | import com.nhaarman.mockitokotlin2.mock |
| 54 | import com.nhaarman.mockitokotlin2.never |
| 55 | import com.nhaarman.mockitokotlin2.spy |
| 56 | import com.nhaarman.mockitokotlin2.times |
| 57 | import com.nhaarman.mockitokotlin2.verify |
Haoyu Zhang | 10fc650 | 2018-11-09 15:50:11 -0800 | [diff] [blame] | 58 | import org.junit.Test |
| 59 | import org.junit.runner.RunWith |
| 60 | import org.junit.runners.JUnit4 |
Haoyu Zhang | 10fc650 | 2018-11-09 15:50:11 -0800 | [diff] [blame] | 61 | import kotlin.math.ceil |
| 62 | |
| 63 | @RunWith(JUnit4::class) |
| 64 | @SmallTest |
Siyamed Sinir | e75976f | 2019-07-03 09:24:30 -0700 | [diff] [blame] | 65 | class AndroidParagraphTest { |
Siyamed Sinir | 472ed13 | 2019-07-03 15:43:43 -0700 | [diff] [blame] | 66 | // This sample font provides the following features: |
| 67 | // 1. The width of most of visible characters equals to font size. |
| 68 | // 2. The LTR/RTL characters are rendered as â–¶/â—€. |
| 69 | // 3. The fontMetrics passed to TextPaint has descend - ascend equal to 1.2 * fontSize. |
| 70 | private val fontFamily = BASIC_MEASURE_FONT.asFontFamily() |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 71 | private val defaultDensity = Density(density = 1f) |
Siyamed Sinir | 472ed13 | 2019-07-03 15:43:43 -0700 | [diff] [blame] | 72 | private val context = InstrumentationRegistry.getInstrumentation().context |
Haoyu Zhang | 10fc650 | 2018-11-09 15:50:11 -0800 | [diff] [blame] | 73 | |
| 74 | @Test |
| 75 | fun draw_with_newline_and_line_break_default_values() { |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 76 | withDensity(defaultDensity) { |
| 77 | val fontSize = 50.sp |
| 78 | for (text in arrayOf("abc\ndef", "\u05D0\u05D1\u05D2\n\u05D3\u05D4\u05D5")) { |
| 79 | val paragraphAndroid = simpleParagraph( |
| 80 | text = text, |
| 81 | textStyle = TextStyle( |
| 82 | fontSize = fontSize, |
| 83 | fontFamily = fontFamily |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 84 | ), |
| 85 | // 2 chars width |
| 86 | constraints = ParagraphConstraints(width = 2 * fontSize.toPx().value) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 87 | ) |
Haoyu Zhang | 10fc650 | 2018-11-09 15:50:11 -0800 | [diff] [blame] | 88 | |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 89 | val textPaint = TextPaint(Paint.ANTI_ALIAS_FLAG) |
| 90 | textPaint.textSize = fontSize.toPx().value |
| 91 | textPaint.typeface = TypefaceAdapter().create(fontFamily) |
Haoyu Zhang | 10fc650 | 2018-11-09 15:50:11 -0800 | [diff] [blame] | 92 | |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 93 | val staticLayout = StaticLayoutCompat.Builder( |
| 94 | text, |
| 95 | textPaint, |
| 96 | ceil(paragraphAndroid.width).toInt() |
| 97 | ) |
| 98 | .setEllipsizedWidth(ceil(paragraphAndroid.width).toInt()) |
| 99 | .build() |
Siyamed Sinir | 1891452 | 2019-09-25 15:41:44 -0700 | [diff] [blame] | 100 | assertThat(paragraphAndroid.bitmap()).isEqualToBitmap(staticLayout.bitmap()) |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 101 | } |
Haoyu Zhang | 10fc650 | 2018-11-09 15:50:11 -0800 | [diff] [blame] | 102 | } |
| 103 | } |
| 104 | |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 105 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 106 | fun testAnnotatedString_setColorOnWholeText() { |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 107 | val text = "abcde" |
George Mount | aa12c48 | 2019-08-14 14:51:38 -0700 | [diff] [blame] | 108 | val textStyle = TextStyle(color = Color(0xFF0000FF)) |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 109 | |
| 110 | val paragraph = simpleParagraph( |
| 111 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 112 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, text.length)), |
| 113 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 114 | ) |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 115 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 116 | assertThat(paragraph.charSequence).hasSpan(ForegroundColorSpan::class, 0, text.length) |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 117 | } |
| 118 | |
| 119 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 120 | fun testAnnotatedString_setColorOnPartOfText() { |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 121 | val text = "abcde" |
George Mount | aa12c48 | 2019-08-14 14:51:38 -0700 | [diff] [blame] | 122 | val textStyle = TextStyle(color = Color(0xFF0000FF)) |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 123 | |
| 124 | val paragraph = simpleParagraph( |
| 125 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 126 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, "abc".length)), |
| 127 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 128 | ) |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 129 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 130 | assertThat(paragraph.charSequence).hasSpan(ForegroundColorSpan::class, 0, "abc".length) |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 131 | } |
| 132 | |
| 133 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 134 | fun testAnnotatedString_setColorTwice_lastOneOverwrite() { |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 135 | val text = "abcde" |
George Mount | aa12c48 | 2019-08-14 14:51:38 -0700 | [diff] [blame] | 136 | val textStyle = TextStyle(color = Color(0xFF0000FF)) |
| 137 | val textStyleOverwrite = TextStyle(color = Color(0xFF00FF00)) |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 138 | |
| 139 | val paragraph = simpleParagraph( |
| 140 | text = text, |
| 141 | textStyles = listOf( |
Haoyu Zhang | 2742989 | 2019-06-11 13:19:57 -0700 | [diff] [blame] | 142 | AnnotatedString.Item(textStyle, 0, text.length), |
| 143 | AnnotatedString.Item(textStyleOverwrite, 0, "abc".length) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 144 | ), |
| 145 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 146 | ) |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 147 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 148 | assertThat(paragraph.charSequence).hasSpan(ForegroundColorSpan::class, 0, text.length) |
| 149 | assertThat(paragraph.charSequence).hasSpan(ForegroundColorSpan::class, 0, "abc".length) |
| 150 | assertThat(paragraph.charSequence).hasSpanOnTop(ForegroundColorSpan::class, 0, "abc".length) |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 151 | } |
| 152 | |
Haoyu Zhang | bb51ccf | 2018-12-17 15:07:43 -0800 | [diff] [blame] | 153 | @Test |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 154 | fun testStyle_setTextDecorationOnWholeText_withLineThrough() { |
| 155 | val text = "abcde" |
Siyamed Sinir | 9fd89f4 | 2019-05-20 18:04:29 -0700 | [diff] [blame] | 156 | val textStyle = TextStyle(decoration = TextDecoration.LineThrough) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 157 | |
| 158 | val paragraph = simpleParagraph( |
| 159 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 160 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, text.length)), |
| 161 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 162 | ) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 163 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 164 | assertThat(paragraph.charSequence.toString()).isEqualTo(text) |
| 165 | assertThat(paragraph.charSequence).hasSpan(StrikethroughSpan::class, 0, text.length) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 166 | } |
| 167 | |
| 168 | @Test |
| 169 | fun testStyle_setTextDecorationOnWholeText_withUnderline() { |
| 170 | val text = "abcde" |
Siyamed Sinir | 9fd89f4 | 2019-05-20 18:04:29 -0700 | [diff] [blame] | 171 | val textStyle = TextStyle(decoration = TextDecoration.Underline) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 172 | |
| 173 | val paragraph = simpleParagraph( |
| 174 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 175 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, text.length)), |
| 176 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 177 | ) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 178 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 179 | assertThat(paragraph.charSequence.toString()).isEqualTo(text) |
| 180 | assertThat(paragraph.charSequence).hasSpan(UnderlineSpan::class, 0, text.length) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 181 | } |
| 182 | |
| 183 | @Test |
| 184 | fun testStyle_setTextDecorationOnPartText_withLineThrough() { |
| 185 | val text = "abcde" |
Siyamed Sinir | 9fd89f4 | 2019-05-20 18:04:29 -0700 | [diff] [blame] | 186 | val textStyle = TextStyle(decoration = TextDecoration.LineThrough) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 187 | |
| 188 | val paragraph = simpleParagraph( |
| 189 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 190 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, "abc".length)), |
| 191 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 192 | ) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 193 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 194 | assertThat(paragraph.charSequence.toString()).isEqualTo(text) |
| 195 | assertThat(paragraph.charSequence).hasSpan(StrikethroughSpan::class, 0, "abc".length) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 196 | } |
| 197 | |
| 198 | @Test |
| 199 | fun testStyle_setTextDecorationOnPartText_withUnderline() { |
| 200 | val text = "abcde" |
Siyamed Sinir | 9fd89f4 | 2019-05-20 18:04:29 -0700 | [diff] [blame] | 201 | val textStyle = TextStyle(decoration = TextDecoration.Underline) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 202 | |
| 203 | val paragraph = simpleParagraph( |
| 204 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 205 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, "abc".length)), |
| 206 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 207 | ) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 208 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 209 | assertThat(paragraph.charSequence.toString()).isEqualTo(text) |
| 210 | assertThat(paragraph.charSequence).hasSpan(UnderlineSpan::class, 0, "abc".length) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 211 | } |
| 212 | |
| 213 | @Test |
| 214 | fun testStyle_setTextDecoration_withLineThroughAndUnderline() { |
| 215 | val text = "abcde" |
| 216 | val textStyle = TextStyle( |
| 217 | decoration = TextDecoration.combine( |
Siyamed Sinir | 9fd89f4 | 2019-05-20 18:04:29 -0700 | [diff] [blame] | 218 | listOf(TextDecoration.LineThrough, TextDecoration.Underline) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 219 | ) |
| 220 | ) |
| 221 | |
| 222 | val paragraph = simpleParagraph( |
| 223 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 224 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, "abc".length)), |
| 225 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 226 | ) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 227 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 228 | assertThat(paragraph.charSequence.toString()).isEqualTo(text) |
| 229 | assertThat(paragraph.charSequence).hasSpan(UnderlineSpan::class, 0, "abc".length) |
| 230 | assertThat(paragraph.charSequence).hasSpan(StrikethroughSpan::class, 0, "abc".length) |
Haoyu Zhang | b567720 | 2018-12-19 14:22:18 -0800 | [diff] [blame] | 231 | } |
| 232 | |
| 233 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 234 | fun testAnnotatedString_setFontSizeOnWholeText() { |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 235 | withDensity(defaultDensity) { |
| 236 | val text = "abcde" |
| 237 | val fontSize = 20.sp |
| 238 | val paragraphWidth = text.length * fontSize.toPx().value |
| 239 | val textStyle = TextStyle(fontSize = fontSize) |
Haoyu Zhang | bb51ccf | 2018-12-17 15:07:43 -0800 | [diff] [blame] | 240 | |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 241 | val paragraph = simpleParagraph( |
| 242 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 243 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, text.length)), |
| 244 | constraints = ParagraphConstraints(width = paragraphWidth) |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 245 | ) |
Haoyu Zhang | bb51ccf | 2018-12-17 15:07:43 -0800 | [diff] [blame] | 246 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 247 | assertThat(paragraph.charSequence).hasSpan(AbsoluteSizeSpan::class, 0, text.length) |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 248 | } |
Haoyu Zhang | bb51ccf | 2018-12-17 15:07:43 -0800 | [diff] [blame] | 249 | } |
| 250 | |
| 251 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 252 | fun testAnnotatedString_setFontSizeOnPartText() { |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 253 | withDensity(defaultDensity) { |
| 254 | val text = "abcde" |
| 255 | val fontSize = 20.sp |
| 256 | val paragraphWidth = text.length * fontSize.toPx().value |
| 257 | val textStyle = TextStyle(fontSize = fontSize) |
Haoyu Zhang | bb51ccf | 2018-12-17 15:07:43 -0800 | [diff] [blame] | 258 | |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 259 | val paragraph = simpleParagraph( |
| 260 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 261 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, "abc".length)), |
| 262 | constraints = ParagraphConstraints(width = paragraphWidth) |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 263 | ) |
Haoyu Zhang | bb51ccf | 2018-12-17 15:07:43 -0800 | [diff] [blame] | 264 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 265 | assertThat(paragraph.charSequence).hasSpan(AbsoluteSizeSpan::class, 0, "abc".length) |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 266 | } |
Haoyu Zhang | bb51ccf | 2018-12-17 15:07:43 -0800 | [diff] [blame] | 267 | } |
| 268 | |
| 269 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 270 | fun testAnnotatedString_setFontSizeTwice_lastOneOverwrite() { |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 271 | withDensity(defaultDensity) { |
| 272 | val text = "abcde" |
| 273 | val fontSize = 20.sp |
| 274 | val fontSizeOverwrite = 30.sp |
| 275 | val paragraphWidth = text.length * fontSizeOverwrite.toPx().value |
| 276 | val textStyle = TextStyle(fontSize = fontSize) |
| 277 | val textStyleOverwrite = TextStyle(fontSize = fontSizeOverwrite) |
Haoyu Zhang | bb51ccf | 2018-12-17 15:07:43 -0800 | [diff] [blame] | 278 | |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 279 | val paragraph = simpleParagraph( |
| 280 | text = text, |
| 281 | textStyles = listOf( |
| 282 | AnnotatedString.Item(textStyle, 0, text.length), |
| 283 | AnnotatedString.Item(textStyleOverwrite, 0, "abc".length) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 284 | ), |
| 285 | constraints = ParagraphConstraints(width = paragraphWidth) |
Haoyu Zhang | bb51ccf | 2018-12-17 15:07:43 -0800 | [diff] [blame] | 286 | ) |
Haoyu Zhang | bb51ccf | 2018-12-17 15:07:43 -0800 | [diff] [blame] | 287 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 288 | assertThat(paragraph.charSequence).hasSpan(AbsoluteSizeSpan::class, 0, text.length) |
| 289 | assertThat(paragraph.charSequence).hasSpan(AbsoluteSizeSpan::class, 0, "abc".length) |
| 290 | assertThat(paragraph.charSequence) |
| 291 | .hasSpanOnTop(AbsoluteSizeSpan::class, 0, "abc".length) |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 292 | } |
Haoyu Zhang | bb51ccf | 2018-12-17 15:07:43 -0800 | [diff] [blame] | 293 | } |
| 294 | |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 295 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 296 | fun testAnnotatedString_setFontSizeScaleOnWholeText() { |
Haoyu Zhang | 24eb32f | 2019-05-21 16:16:37 -0700 | [diff] [blame] | 297 | val text = "abcde" |
| 298 | val fontSizeScale = 2.0f |
| 299 | val textStyle = TextStyle(fontSizeScale = fontSizeScale) |
| 300 | |
| 301 | val paragraph = simpleParagraph( |
| 302 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 303 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, text.length)), |
| 304 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 24eb32f | 2019-05-21 16:16:37 -0700 | [diff] [blame] | 305 | ) |
Haoyu Zhang | 24eb32f | 2019-05-21 16:16:37 -0700 | [diff] [blame] | 306 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 307 | assertThat(paragraph.charSequence).hasSpan(RelativeSizeSpan::class, 0, text.length) { |
| 308 | it.sizeChange == fontSizeScale |
| 309 | } |
Haoyu Zhang | 24eb32f | 2019-05-21 16:16:37 -0700 | [diff] [blame] | 310 | } |
| 311 | |
| 312 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 313 | fun testAnnotatedString_setFontSizeScaleOnPartText() { |
Haoyu Zhang | 24eb32f | 2019-05-21 16:16:37 -0700 | [diff] [blame] | 314 | val text = "abcde" |
| 315 | val fontSizeScale = 2.0f |
| 316 | val textStyle = TextStyle(fontSizeScale = fontSizeScale) |
| 317 | |
| 318 | val paragraph = simpleParagraph( |
| 319 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 320 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, "abc".length)), |
| 321 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 24eb32f | 2019-05-21 16:16:37 -0700 | [diff] [blame] | 322 | ) |
Haoyu Zhang | 24eb32f | 2019-05-21 16:16:37 -0700 | [diff] [blame] | 323 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 324 | assertThat(paragraph.charSequence).hasSpan(RelativeSizeSpan::class, 0, "abc".length) { |
| 325 | it.sizeChange == fontSizeScale |
| 326 | } |
Haoyu Zhang | 24eb32f | 2019-05-21 16:16:37 -0700 | [diff] [blame] | 327 | } |
| 328 | |
| 329 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 330 | fun testAnnotatedString_setLetterSpacingOnWholeText() { |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 331 | val text = "abcde" |
George Mount | b1cdd86 | 2018-12-21 10:54:42 -0800 | [diff] [blame] | 332 | val letterSpacing = 2.0f |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 333 | val textStyle = TextStyle(letterSpacing = letterSpacing) |
| 334 | |
| 335 | val paragraph = simpleParagraph( |
| 336 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 337 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, text.length)), |
| 338 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 339 | ) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 340 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 341 | assertThat(paragraph.charSequence.toString()).isEqualTo(text) |
| 342 | assertThat(paragraph.charSequence).hasSpan(LetterSpacingSpan::class, 0, text.length) |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 343 | } |
| 344 | |
| 345 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 346 | fun testAnnotatedString_setLetterSpacingOnPartText() { |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 347 | val text = "abcde" |
George Mount | b1cdd86 | 2018-12-21 10:54:42 -0800 | [diff] [blame] | 348 | val textStyle = TextStyle(letterSpacing = 2.0f) |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 349 | |
| 350 | val paragraph = simpleParagraph( |
| 351 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 352 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, "abc".length)), |
| 353 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 354 | ) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 355 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 356 | assertThat(paragraph.charSequence.toString()).isEqualTo(text) |
| 357 | assertThat(paragraph.charSequence).hasSpan(LetterSpacingSpan::class, 0, "abc".length) |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 358 | } |
| 359 | |
| 360 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 361 | fun testAnnotatedString_setLetterSpacingTwice_lastOneOverwrite() { |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 362 | val text = "abcde" |
George Mount | b1cdd86 | 2018-12-21 10:54:42 -0800 | [diff] [blame] | 363 | val textStyle = TextStyle(letterSpacing = 2.0f) |
| 364 | val textStyleOverwrite = TextStyle(letterSpacing = 3.0f) |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 365 | |
| 366 | val paragraph = simpleParagraph( |
| 367 | text = text, |
| 368 | textStyles = listOf( |
Haoyu Zhang | 2742989 | 2019-06-11 13:19:57 -0700 | [diff] [blame] | 369 | AnnotatedString.Item(textStyle, 0, text.length), |
| 370 | AnnotatedString.Item(textStyleOverwrite, 0, "abc".length) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 371 | ), |
| 372 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 373 | ) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 374 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 375 | assertThat(paragraph.charSequence.toString()).isEqualTo(text) |
| 376 | assertThat(paragraph.charSequence).hasSpan(LetterSpacingSpan::class, 0, text.length) |
| 377 | assertThat(paragraph.charSequence).hasSpan(LetterSpacingSpan::class, 0, "abc".length) |
| 378 | assertThat(paragraph.charSequence).hasSpanOnTop(LetterSpacingSpan::class, 0, "abc".length) |
Haoyu Zhang | 1588ba0f | 2018-12-19 16:47:10 -0800 | [diff] [blame] | 379 | } |
| 380 | |
Siyamed Sinir | 70f336a | 2018-12-27 10:37:09 -0800 | [diff] [blame] | 381 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 382 | fun testAnnotatedString_setBackgroundOnWholeText() { |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 383 | val text = "abcde" |
George Mount | aa12c48 | 2019-08-14 14:51:38 -0700 | [diff] [blame] | 384 | val color = Color(0xFF0000FF) |
Haoyu Zhang | 437d945 | 2019-01-04 17:34:04 -0800 | [diff] [blame] | 385 | val textStyle = TextStyle(background = color) |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 386 | |
| 387 | val paragraph = simpleParagraph( |
| 388 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 389 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, text.length)), |
| 390 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 391 | ) |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 392 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 393 | assertThat(paragraph.charSequence.toString()).isEqualTo(text) |
| 394 | assertThat(paragraph.charSequence) |
| 395 | .hasSpan(BackgroundColorSpan::class, 0, text.length) { span -> |
George Mount | a314578 | 2019-05-02 10:08:03 -0700 | [diff] [blame] | 396 | span.backgroundColor == color.toArgb() |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 397 | } |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 398 | } |
| 399 | |
| 400 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 401 | fun testAnnotatedString_setBackgroundOnPartText() { |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 402 | val text = "abcde" |
George Mount | aa12c48 | 2019-08-14 14:51:38 -0700 | [diff] [blame] | 403 | val color = Color(0xFF0000FF) |
Haoyu Zhang | 437d945 | 2019-01-04 17:34:04 -0800 | [diff] [blame] | 404 | val textStyle = TextStyle(background = color) |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 405 | |
| 406 | val paragraph = simpleParagraph( |
| 407 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 408 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, "abc".length)), |
| 409 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 410 | ) |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 411 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 412 | assertThat(paragraph.charSequence.toString()).isEqualTo(text) |
| 413 | assertThat(paragraph.charSequence) |
| 414 | .hasSpan(BackgroundColorSpan::class, 0, "abc".length) { span -> |
George Mount | a314578 | 2019-05-02 10:08:03 -0700 | [diff] [blame] | 415 | span.backgroundColor == color.toArgb() |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 416 | } |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 417 | } |
| 418 | |
| 419 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 420 | fun testAnnotatedString_setBackgroundTwice_lastOneOverwrite() { |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 421 | val text = "abcde" |
George Mount | aa12c48 | 2019-08-14 14:51:38 -0700 | [diff] [blame] | 422 | val color = Color(0xFF0000FF) |
Haoyu Zhang | 437d945 | 2019-01-04 17:34:04 -0800 | [diff] [blame] | 423 | val textStyle = TextStyle(background = color) |
George Mount | aa12c48 | 2019-08-14 14:51:38 -0700 | [diff] [blame] | 424 | val colorOverwrite = Color(0xFF00FF00) |
Haoyu Zhang | 437d945 | 2019-01-04 17:34:04 -0800 | [diff] [blame] | 425 | val textStyleOverwrite = TextStyle(background = colorOverwrite) |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 426 | |
| 427 | val paragraph = simpleParagraph( |
| 428 | text = text, |
| 429 | textStyles = listOf( |
Haoyu Zhang | 2742989 | 2019-06-11 13:19:57 -0700 | [diff] [blame] | 430 | AnnotatedString.Item(textStyle, 0, text.length), |
| 431 | AnnotatedString.Item(textStyleOverwrite, 0, "abc".length) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 432 | ), |
| 433 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 434 | ) |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 435 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 436 | assertThat(paragraph.charSequence.toString()).isEqualTo(text) |
| 437 | assertThat(paragraph.charSequence) |
| 438 | .hasSpan(BackgroundColorSpan::class, 0, text.length) { span -> |
George Mount | a314578 | 2019-05-02 10:08:03 -0700 | [diff] [blame] | 439 | span.backgroundColor == color.toArgb() |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 440 | } |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 441 | assertThat(paragraph.charSequence) |
| 442 | .hasSpan(BackgroundColorSpan::class, 0, "abc".length) { span -> |
George Mount | a314578 | 2019-05-02 10:08:03 -0700 | [diff] [blame] | 443 | span.backgroundColor == colorOverwrite.toArgb() |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 444 | } |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 445 | assertThat(paragraph.charSequence) |
| 446 | .hasSpanOnTop(BackgroundColorSpan::class, 0, "abc".length) { span -> |
George Mount | a314578 | 2019-05-02 10:08:03 -0700 | [diff] [blame] | 447 | span.backgroundColor == colorOverwrite.toArgb() |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 448 | } |
Haoyu Zhang | 0c4fd02 | 2019-01-02 13:53:10 -0800 | [diff] [blame] | 449 | } |
| 450 | |
| 451 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 452 | fun testAnnotatedString_setLocaleOnWholeText() { |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 453 | val text = "abcde" |
Seigo Nonaka | 8de6979 | 2019-09-04 14:55:15 -0700 | [diff] [blame] | 454 | val localeList = LocaleList("en-US") |
| 455 | val textStyle = TextStyle(localeList = localeList) |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 456 | |
| 457 | val paragraph = simpleParagraph( |
| 458 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 459 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, text.length)), |
| 460 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 461 | ) |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 462 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 463 | assertThat(paragraph.charSequence).hasSpan(LocaleSpan::class, 0, text.length) |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 464 | } |
| 465 | |
| 466 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 467 | fun testAnnotatedString_setLocaleOnPartText() { |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 468 | val text = "abcde" |
Seigo Nonaka | 8de6979 | 2019-09-04 14:55:15 -0700 | [diff] [blame] | 469 | val localeList = LocaleList("en-US") |
| 470 | val textStyle = TextStyle(localeList = localeList) |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 471 | |
| 472 | val paragraph = simpleParagraph( |
| 473 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 474 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, "abc".length)), |
| 475 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 476 | ) |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 477 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 478 | assertThat(paragraph.charSequence).hasSpan(LocaleSpan::class, 0, "abc".length) |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 479 | } |
| 480 | |
| 481 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 482 | fun testAnnotatedString_setLocaleTwice_lastOneOverwrite() { |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 483 | val text = "abcde" |
Seigo Nonaka | 8de6979 | 2019-09-04 14:55:15 -0700 | [diff] [blame] | 484 | val textStyle = TextStyle(localeList = LocaleList("en-US")) |
| 485 | val textStyleOverwrite = TextStyle(localeList = LocaleList("ja-JP")) |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 486 | |
| 487 | val paragraph = simpleParagraph( |
| 488 | text = text, |
| 489 | textStyles = listOf( |
Haoyu Zhang | 2742989 | 2019-06-11 13:19:57 -0700 | [diff] [blame] | 490 | AnnotatedString.Item(textStyle, 0, text.length), |
| 491 | AnnotatedString.Item(textStyleOverwrite, 0, "abc".length) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 492 | ), |
| 493 | constraints = ParagraphConstraints(width = 100.0f) |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 494 | ) |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 495 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 496 | assertThat(paragraph.charSequence).hasSpan(LocaleSpan::class, 0, text.length) |
| 497 | assertThat(paragraph.charSequence).hasSpan(LocaleSpan::class, 0, "abc".length) |
| 498 | assertThat(paragraph.charSequence).hasSpanOnTop(LocaleSpan::class, 0, "abc".length) |
Haoyu Zhang | 4b201d2 | 2018-12-18 14:27:38 -0800 | [diff] [blame] | 499 | } |
| 500 | |
| 501 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 502 | fun testAnnotatedString_setBaselineShiftOnWholeText() { |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 503 | val text = "abcde" |
Siyamed Sinir | f544c15 | 2019-05-21 12:12:21 -0700 | [diff] [blame] | 504 | val textStyle = TextStyle(baselineShift = BaselineShift.Subscript) |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 505 | |
| 506 | val paragraph = simpleParagraph( |
| 507 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 508 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, text.length)), |
| 509 | constraints = ParagraphConstraints(width = 100.0f) // width is not important |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 510 | ) |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 511 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 512 | assertThat(paragraph.charSequence).hasSpan(BaselineShiftSpan::class, 0, text.length) |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 513 | } |
| 514 | |
| 515 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 516 | fun testAnnotatedString_setBaselineShiftOnPartText() { |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 517 | val text = "abcde" |
Siyamed Sinir | f544c15 | 2019-05-21 12:12:21 -0700 | [diff] [blame] | 518 | val textStyle = TextStyle(baselineShift = BaselineShift.Superscript) |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 519 | |
| 520 | val paragraph = simpleParagraph( |
| 521 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 522 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, "abc".length)), |
| 523 | constraints = ParagraphConstraints(width = 100.0f) // width is not important |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 524 | ) |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 525 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 526 | assertThat(paragraph.charSequence).hasSpan(BaselineShiftSpan::class, 0, "abc".length) |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 527 | } |
| 528 | |
| 529 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 530 | fun testAnnotatedString_setBaselineShiftTwice_LastOneOnTop() { |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 531 | val text = "abcde" |
Siyamed Sinir | f544c15 | 2019-05-21 12:12:21 -0700 | [diff] [blame] | 532 | val textStyle = TextStyle(baselineShift = BaselineShift.Subscript) |
Siyamed Sinir | ff51df9 | 2019-07-02 15:35:20 -0700 | [diff] [blame] | 533 | val textStyleOverwrite = |
| 534 | TextStyle(baselineShift = BaselineShift.Superscript) |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 535 | |
| 536 | val paragraph = simpleParagraph( |
| 537 | text = text, |
| 538 | textStyles = listOf( |
Haoyu Zhang | 2742989 | 2019-06-11 13:19:57 -0700 | [diff] [blame] | 539 | AnnotatedString.Item(textStyle, 0, text.length), |
| 540 | AnnotatedString.Item(textStyleOverwrite, 0, "abc".length) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 541 | ), |
| 542 | constraints = ParagraphConstraints(width = 100.0f) // width is not important |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 543 | ) |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 544 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 545 | assertThat(paragraph.charSequence).hasSpan(BaselineShiftSpan::class, 0, text.length) |
| 546 | assertThat(paragraph.charSequence).hasSpan(BaselineShiftSpan::class, 0, "abc".length) |
| 547 | assertThat(paragraph.charSequence).hasSpanOnTop(BaselineShiftSpan::class, 0, "abc".length) |
Haoyu Zhang | 40ce6bf | 2019-01-28 15:58:20 -0800 | [diff] [blame] | 548 | } |
| 549 | |
| 550 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 551 | fun testAnnotatedString_setTextGeometricTransformWithNull_noSpanSet() { |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 552 | val text = "abcde" |
Siyamed Sinir | ff51df9 | 2019-07-02 15:35:20 -0700 | [diff] [blame] | 553 | val textStyle = |
| 554 | TextStyle(textGeometricTransform = TextGeometricTransform( |
| 555 | null, |
| 556 | null |
| 557 | ) |
| 558 | ) |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 559 | |
| 560 | val paragraph = simpleParagraph( |
| 561 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 562 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, text.length)), |
| 563 | constraints = ParagraphConstraints(width = 100.0f) // width is not important |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 564 | ) |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 565 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 566 | assertThat(paragraph.charSequence).spans(ScaleXSpan::class).isEmpty() |
| 567 | assertThat(paragraph.charSequence).spans(SkewXSpan::class).isEmpty() |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 568 | } |
| 569 | |
| 570 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 571 | fun testAnnotatedString_setTextGeometricTransformWithScaleX() { |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 572 | val text = "abcde" |
| 573 | val scaleX = 0.5f |
Siyamed Sinir | ff51df9 | 2019-07-02 15:35:20 -0700 | [diff] [blame] | 574 | val textStyle = TextStyle( |
| 575 | textGeometricTransform = TextGeometricTransform( |
| 576 | scaleX, |
| 577 | null |
| 578 | ) |
| 579 | ) |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 580 | |
| 581 | val paragraph = simpleParagraph( |
| 582 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 583 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, text.length)), |
| 584 | constraints = ParagraphConstraints(width = 100.0f) // width is not important |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 585 | ) |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 586 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 587 | assertThat(paragraph.charSequence).hasSpan(ScaleXSpan::class, 0, text.length) { |
| 588 | it.scaleX == scaleX |
| 589 | } |
| 590 | assertThat(paragraph.charSequence).spans(SkewXSpan::class).isEmpty() |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 591 | } |
| 592 | |
| 593 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 594 | fun testAnnotatedString_setTextGeometricTransformWithSkewX() { |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 595 | val text = "aa" |
| 596 | val skewX = 1f |
Siyamed Sinir | ff51df9 | 2019-07-02 15:35:20 -0700 | [diff] [blame] | 597 | val textStyle = |
| 598 | TextStyle(textGeometricTransform = TextGeometricTransform( |
| 599 | null, |
| 600 | skewX |
| 601 | ) |
| 602 | ) |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 603 | |
| 604 | val paragraph = simpleParagraph( |
| 605 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 606 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, text.length)), |
| 607 | constraints = ParagraphConstraints(width = 100.0f) // width is not important |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 608 | ) |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 609 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 610 | assertThat(paragraph.charSequence).hasSpan(SkewXSpan::class, 0, text.length) { |
| 611 | it.skewX == skewX |
| 612 | } |
| 613 | assertThat(paragraph.charSequence).spans(ScaleXSpan::class).isEmpty() |
Haoyu Zhang | 1575092 | 2019-02-19 13:44:17 -0800 | [diff] [blame] | 614 | } |
| 615 | |
| 616 | @Test |
Siyamed Sinir | 2690d53 | 2019-06-21 13:16:00 -0700 | [diff] [blame] | 617 | fun textIndent_onWholeParagraph() { |
Haoyu Zhang | 7fc5917 | 2019-03-01 17:03:31 -0800 | [diff] [blame] | 618 | val text = "abc\ndef" |
| 619 | val firstLine = 40 |
| 620 | val restLine = 20 |
Haoyu Zhang | 7fc5917 | 2019-03-01 17:03:31 -0800 | [diff] [blame] | 621 | |
| 622 | val paragraph = simpleParagraph( |
| 623 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 624 | textIndent = TextIndent(firstLine.px, restLine.px), |
| 625 | constraints = ParagraphConstraints(width = 100.0f) // width is not important |
Haoyu Zhang | 7fc5917 | 2019-03-01 17:03:31 -0800 | [diff] [blame] | 626 | ) |
Haoyu Zhang | 7fc5917 | 2019-03-01 17:03:31 -0800 | [diff] [blame] | 627 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 628 | assertThat(paragraph.charSequence) |
| 629 | .hasSpan(LeadingMarginSpan.Standard::class, 0, text.length) { |
Haoyu Zhang | 7fc5917 | 2019-03-01 17:03:31 -0800 | [diff] [blame] | 630 | it.getLeadingMargin(true) == firstLine && it.getLeadingMargin(false) == restLine |
| 631 | } |
Haoyu Zhang | 7fc5917 | 2019-03-01 17:03:31 -0800 | [diff] [blame] | 632 | } |
| 633 | |
| 634 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 635 | fun testAnnotatedString_setShadow() { |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 636 | val text = "abcde" |
George Mount | aa12c48 | 2019-08-14 14:51:38 -0700 | [diff] [blame] | 637 | val color = Color(0xFF00FF00) |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 638 | val offset = Offset(1f, 2f) |
| 639 | val radius = 3.px |
| 640 | val textStyle = TextStyle(shadow = Shadow(color, offset, radius)) |
| 641 | |
| 642 | val paragraph = simpleParagraph( |
| 643 | text = text, |
| 644 | textStyles = listOf( |
Haoyu Zhang | 2742989 | 2019-06-11 13:19:57 -0700 | [diff] [blame] | 645 | AnnotatedString.Item(textStyle, start = 0, end = text.length) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 646 | ), |
| 647 | constraints = ParagraphConstraints(width = 100.0f) // width is not important |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 648 | ) |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 649 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 650 | assertThat(paragraph.charSequence) |
| 651 | .hasSpan(ShadowSpan::class, start = 0, end = text.length) { |
George Mount | a314578 | 2019-05-02 10:08:03 -0700 | [diff] [blame] | 652 | return@hasSpan it.color == color.toArgb() && |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 653 | it.offsetX == offset.dx && |
| 654 | it.offsetY == offset.dy && |
| 655 | it.radius == radius.value |
| 656 | } |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 657 | } |
| 658 | |
| 659 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 660 | fun testAnnotatedString_setShadowTwice_lastOnTop() { |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 661 | val text = "abcde" |
George Mount | aa12c48 | 2019-08-14 14:51:38 -0700 | [diff] [blame] | 662 | val color = Color(0xFF00FF00) |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 663 | val offset = Offset(1f, 2f) |
| 664 | val radius = 3.px |
| 665 | val textStyle = TextStyle(shadow = Shadow(color, offset, radius)) |
| 666 | |
George Mount | aa12c48 | 2019-08-14 14:51:38 -0700 | [diff] [blame] | 667 | val colorOverwrite = Color(0xFF0000FF) |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 668 | val offsetOverwrite = Offset(3f, 2f) |
| 669 | val radiusOverwrite = 1.px |
| 670 | val textStyleOverwrite = TextStyle( |
| 671 | shadow = Shadow(colorOverwrite, offsetOverwrite, radiusOverwrite) |
| 672 | ) |
| 673 | |
| 674 | val paragraph = simpleParagraph( |
| 675 | text = text, |
| 676 | textStyles = listOf( |
Haoyu Zhang | 2742989 | 2019-06-11 13:19:57 -0700 | [diff] [blame] | 677 | AnnotatedString.Item(textStyle, start = 0, end = text.length), |
| 678 | AnnotatedString.Item(textStyleOverwrite, start = 0, end = "abc".length) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 679 | ), |
| 680 | constraints = ParagraphConstraints(width = 100.0f) // width is not important |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 681 | ) |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 682 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 683 | assertThat(paragraph.charSequence) |
| 684 | .hasSpan(ShadowSpan::class, start = 0, end = text.length) { |
George Mount | a314578 | 2019-05-02 10:08:03 -0700 | [diff] [blame] | 685 | return@hasSpan it.color == color.toArgb() && |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 686 | it.offsetX == offset.dx && |
| 687 | it.offsetY == offset.dy && |
| 688 | it.radius == radius.value |
| 689 | } |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 690 | assertThat(paragraph.charSequence) |
| 691 | .hasSpanOnTop(ShadowSpan::class, start = 0, end = "abc".length) { |
George Mount | a314578 | 2019-05-02 10:08:03 -0700 | [diff] [blame] | 692 | return@hasSpanOnTop it.color == colorOverwrite.toArgb() && |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 693 | it.offsetX == offsetOverwrite.dx && |
| 694 | it.offsetY == offsetOverwrite.dy && |
| 695 | it.radius == radiusOverwrite.value |
| 696 | } |
Haoyu Zhang | 2a036c83 | 2019-03-08 11:57:13 -0800 | [diff] [blame] | 697 | } |
| 698 | |
| 699 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 700 | fun testAnnotatedString_fontFamily_addsTypefaceSpanWithCorrectTypeface() { |
Siyamed Sinir | 70f336a | 2018-12-27 10:37:09 -0800 | [diff] [blame] | 701 | val text = "abcde" |
| 702 | val textStyle = TextStyle( |
| 703 | fontFamily = fontFamily, |
Siyamed Sinir | adf982d | 2019-05-20 17:35:13 -0700 | [diff] [blame] | 704 | fontStyle = FontStyle.Italic, |
Siyamed Sinir | 70f336a | 2018-12-27 10:37:09 -0800 | [diff] [blame] | 705 | fontWeight = FontWeight.bold |
| 706 | ) |
| 707 | val expectedTypeface = TypefaceAdapter().create( |
| 708 | fontFamily = fontFamily, |
Siyamed Sinir | adf982d | 2019-05-20 17:35:13 -0700 | [diff] [blame] | 709 | fontStyle = FontStyle.Italic, |
Siyamed Sinir | 70f336a | 2018-12-27 10:37:09 -0800 | [diff] [blame] | 710 | fontWeight = FontWeight.bold |
| 711 | ) |
Siyamed Sinir | 3729841 | 2018-12-27 19:47:15 -0800 | [diff] [blame] | 712 | val expectedStart = 0 |
| 713 | val expectedEnd = "abc".length |
Siyamed Sinir | 70f336a | 2018-12-27 10:37:09 -0800 | [diff] [blame] | 714 | |
| 715 | val paragraph = simpleParagraph( |
| 716 | text = text, |
Siyamed Sinir | 3729841 | 2018-12-27 19:47:15 -0800 | [diff] [blame] | 717 | textStyles = listOf( |
Haoyu Zhang | 2742989 | 2019-06-11 13:19:57 -0700 | [diff] [blame] | 718 | AnnotatedString.Item( |
Siyamed Sinir | 3729841 | 2018-12-27 19:47:15 -0800 | [diff] [blame] | 719 | textStyle, |
| 720 | expectedStart, |
| 721 | expectedEnd |
| 722 | ) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 723 | ), |
| 724 | constraints = ParagraphConstraints(width = 100.0f) |
Siyamed Sinir | 70f336a | 2018-12-27 10:37:09 -0800 | [diff] [blame] | 725 | ) |
Siyamed Sinir | 70f336a | 2018-12-27 10:37:09 -0800 | [diff] [blame] | 726 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 727 | assertThat(paragraph.charSequence.toString()).isEqualTo(text) |
| 728 | assertThat(paragraph.charSequence) |
| 729 | .hasSpan(TypefaceSpan::class, expectedStart, expectedEnd) { span -> |
Siyamed Sinir | 70f336a | 2018-12-27 10:37:09 -0800 | [diff] [blame] | 730 | span.typeface == expectedTypeface |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 731 | } |
Siyamed Sinir | 3729841 | 2018-12-27 19:47:15 -0800 | [diff] [blame] | 732 | } |
| 733 | |
| 734 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 735 | fun testAnnotatedString_fontFamily_whenFontSynthesizeTurnedOff() { |
Siyamed Sinir | 3729841 | 2018-12-27 19:47:15 -0800 | [diff] [blame] | 736 | val text = "abcde" |
| 737 | val textStyle = TextStyle( |
| 738 | fontFamily = fontFamily, |
Siyamed Sinir | adf982d | 2019-05-20 17:35:13 -0700 | [diff] [blame] | 739 | fontStyle = FontStyle.Italic, |
Siyamed Sinir | 3729841 | 2018-12-27 19:47:15 -0800 | [diff] [blame] | 740 | fontWeight = FontWeight.bold, |
Siyamed Sinir | 934a344 | 2019-06-18 12:57:13 -0700 | [diff] [blame] | 741 | fontSynthesis = FontSynthesis.None |
Siyamed Sinir | 70f336a | 2018-12-27 10:37:09 -0800 | [diff] [blame] | 742 | ) |
Siyamed Sinir | 3729841 | 2018-12-27 19:47:15 -0800 | [diff] [blame] | 743 | val expectedTypeface = TypefaceAdapter().create( |
| 744 | fontFamily = fontFamily, |
Siyamed Sinir | adf982d | 2019-05-20 17:35:13 -0700 | [diff] [blame] | 745 | fontStyle = FontStyle.Italic, |
Siyamed Sinir | 3729841 | 2018-12-27 19:47:15 -0800 | [diff] [blame] | 746 | fontWeight = FontWeight.bold, |
Siyamed Sinir | 934a344 | 2019-06-18 12:57:13 -0700 | [diff] [blame] | 747 | fontSynthesis = FontSynthesis.None |
Siyamed Sinir | 3729841 | 2018-12-27 19:47:15 -0800 | [diff] [blame] | 748 | ) |
| 749 | val expectedStart = 0 |
| 750 | val expectedEnd = "abc".length |
| 751 | |
| 752 | val paragraph = simpleParagraph( |
| 753 | text = text, |
| 754 | textStyles = listOf( |
Haoyu Zhang | 2742989 | 2019-06-11 13:19:57 -0700 | [diff] [blame] | 755 | AnnotatedString.Item( |
Siyamed Sinir | 3729841 | 2018-12-27 19:47:15 -0800 | [diff] [blame] | 756 | textStyle, |
| 757 | expectedStart, |
| 758 | expectedEnd |
| 759 | ) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 760 | ), |
| 761 | constraints = ParagraphConstraints(width = 100.0f) |
Siyamed Sinir | 3729841 | 2018-12-27 19:47:15 -0800 | [diff] [blame] | 762 | ) |
Siyamed Sinir | 3729841 | 2018-12-27 19:47:15 -0800 | [diff] [blame] | 763 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 764 | assertThat(paragraph.charSequence.toString()).isEqualTo(text) |
| 765 | assertThat(paragraph.charSequence) |
| 766 | .hasSpan(TypefaceSpan::class, expectedStart, expectedEnd) { span -> |
Siyamed Sinir | 3729841 | 2018-12-27 19:47:15 -0800 | [diff] [blame] | 767 | span.typeface == expectedTypeface |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 768 | } |
Siyamed Sinir | 70f336a | 2018-12-27 10:37:09 -0800 | [diff] [blame] | 769 | } |
| 770 | |
| 771 | @Test |
haoyu | a8e48a5 | 2019-06-25 12:23:27 -0700 | [diff] [blame] | 772 | fun testAnnotatedString_fontFeatureSetting_setSpanOnText() { |
Haoyu Zhang | 588aaef | 2019-02-20 14:47:39 -0800 | [diff] [blame] | 773 | val text = "abc" |
| 774 | val fontFeatureSettings = "\"kern\" 0" |
| 775 | val textStyle = TextStyle(fontFeatureSettings = fontFeatureSettings) |
| 776 | |
| 777 | val paragraph = simpleParagraph( |
| 778 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 779 | textStyles = listOf(AnnotatedString.Item(textStyle, 0, "abc".length)), |
| 780 | constraints = ParagraphConstraints(width = 100.0f) // width is not important |
Haoyu Zhang | 588aaef | 2019-02-20 14:47:39 -0800 | [diff] [blame] | 781 | ) |
Haoyu Zhang | 588aaef | 2019-02-20 14:47:39 -0800 | [diff] [blame] | 782 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 783 | assertThat(paragraph.charSequence).hasSpan(FontFeatureSpan::class, 0, "abc".length) { |
| 784 | it.fontFeatureSettings == fontFeatureSettings |
| 785 | } |
Haoyu Zhang | 588aaef | 2019-02-20 14:47:39 -0800 | [diff] [blame] | 786 | } |
| 787 | |
| 788 | @Test |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 789 | fun testEmptyFontFamily() { |
| 790 | val typefaceAdapter = mock<TypefaceAdapter>() |
| 791 | val paragraph = simpleParagraph( |
| 792 | text = "abc", |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 793 | typefaceAdapter = typefaceAdapter, |
| 794 | constraints = ParagraphConstraints(width = Float.MAX_VALUE) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 795 | ) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 796 | |
| 797 | verify(typefaceAdapter, never()).create( |
| 798 | fontFamily = any(), |
| 799 | fontWeight = any(), |
Siyamed Sinir | 2179601 | 2018-12-26 13:51:17 -0800 | [diff] [blame] | 800 | fontStyle = any(), |
| 801 | fontSynthesis = any() |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 802 | ) |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 803 | assertThat(paragraph.textPaint.typeface).isNull() |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 804 | } |
| 805 | |
| 806 | @Test |
| 807 | fun testEmptyFontFamily_withBoldFontWeightSelection() { |
| 808 | val typefaceAdapter = spy(TypefaceAdapter()) |
| 809 | |
| 810 | val paragraph = simpleParagraph( |
| 811 | text = "abc", |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 812 | textStyle = TextStyle( |
| 813 | fontFamily = null, |
| 814 | fontWeight = FontWeight.bold |
| 815 | ), |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 816 | typefaceAdapter = typefaceAdapter, |
| 817 | constraints = ParagraphConstraints(width = Float.MAX_VALUE) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 818 | ) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 819 | |
| 820 | verify(typefaceAdapter, times(1)).create( |
| 821 | fontFamily = eq(null), |
| 822 | fontWeight = eq(FontWeight.bold), |
Siyamed Sinir | adf982d | 2019-05-20 17:35:13 -0700 | [diff] [blame] | 823 | fontStyle = eq(FontStyle.Normal), |
Siyamed Sinir | 934a344 | 2019-06-18 12:57:13 -0700 | [diff] [blame] | 824 | fontSynthesis = eq(FontSynthesis.All) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 825 | ) |
| 826 | |
| 827 | val typeface = paragraph.textPaint.typeface |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 828 | assertThat(typeface).isNotNull() |
| 829 | assertThat(typeface.isBold).isTrue() |
| 830 | assertThat(typeface.isItalic).isFalse() |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 831 | } |
| 832 | |
| 833 | @Test |
| 834 | fun testEmptyFontFamily_withFontStyleSelection() { |
| 835 | val typefaceAdapter = spy(TypefaceAdapter()) |
| 836 | val paragraph = simpleParagraph( |
| 837 | text = "abc", |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 838 | textStyle = TextStyle( |
| 839 | fontFamily = null, |
| 840 | fontStyle = FontStyle.Italic |
| 841 | ), |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 842 | typefaceAdapter = typefaceAdapter, |
| 843 | constraints = ParagraphConstraints(width = Float.MAX_VALUE) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 844 | ) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 845 | |
| 846 | verify(typefaceAdapter, times(1)).create( |
| 847 | fontFamily = eq(null), |
| 848 | fontWeight = eq(FontWeight.normal), |
Siyamed Sinir | adf982d | 2019-05-20 17:35:13 -0700 | [diff] [blame] | 849 | fontStyle = eq(FontStyle.Italic), |
Siyamed Sinir | 934a344 | 2019-06-18 12:57:13 -0700 | [diff] [blame] | 850 | fontSynthesis = eq(FontSynthesis.All) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 851 | ) |
| 852 | |
| 853 | val typeface = paragraph.textPaint.typeface |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 854 | assertThat(typeface).isNotNull() |
| 855 | assertThat(typeface.isBold).isFalse() |
| 856 | assertThat(typeface.isItalic).isTrue() |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 857 | } |
| 858 | |
| 859 | @Test |
| 860 | fun testFontFamily_withGenericFamilyName() { |
| 861 | val typefaceAdapter = spy(TypefaceAdapter()) |
| 862 | val fontFamily = FontFamily("sans-serif") |
| 863 | |
| 864 | val paragraph = simpleParagraph( |
| 865 | text = "abc", |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 866 | textStyle = TextStyle( |
| 867 | fontFamily = fontFamily |
| 868 | ), |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 869 | typefaceAdapter = typefaceAdapter, |
| 870 | constraints = ParagraphConstraints(width = Float.MAX_VALUE) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 871 | ) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 872 | |
| 873 | verify(typefaceAdapter, times(1)).create( |
| 874 | fontFamily = eq(fontFamily), |
| 875 | fontWeight = eq(FontWeight.normal), |
Siyamed Sinir | adf982d | 2019-05-20 17:35:13 -0700 | [diff] [blame] | 876 | fontStyle = eq(FontStyle.Normal), |
Siyamed Sinir | 934a344 | 2019-06-18 12:57:13 -0700 | [diff] [blame] | 877 | fontSynthesis = eq(FontSynthesis.All) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 878 | ) |
| 879 | |
| 880 | val typeface = paragraph.textPaint.typeface |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 881 | assertThat(typeface).isNotNull() |
| 882 | assertThat(typeface.isBold).isFalse() |
| 883 | assertThat(typeface.isItalic).isFalse() |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 884 | } |
| 885 | |
| 886 | @Test |
| 887 | fun testFontFamily_withCustomFont() { |
| 888 | val typefaceAdapter = spy(TypefaceAdapter()) |
| 889 | val paragraph = simpleParagraph( |
| 890 | text = "abc", |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 891 | textStyle = TextStyle( |
| 892 | fontFamily = fontFamily |
| 893 | ), |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 894 | typefaceAdapter = typefaceAdapter, |
| 895 | constraints = ParagraphConstraints(width = Float.MAX_VALUE) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 896 | ) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 897 | |
| 898 | verify(typefaceAdapter, times(1)).create( |
| 899 | fontFamily = eq(fontFamily), |
| 900 | fontWeight = eq(FontWeight.normal), |
Siyamed Sinir | adf982d | 2019-05-20 17:35:13 -0700 | [diff] [blame] | 901 | fontStyle = eq(FontStyle.Normal), |
Siyamed Sinir | 934a344 | 2019-06-18 12:57:13 -0700 | [diff] [blame] | 902 | fontSynthesis = eq(FontSynthesis.All) |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 903 | ) |
| 904 | val typeface = paragraph.textPaint.typeface |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 905 | assertThat(typeface.isBold).isFalse() |
| 906 | assertThat(typeface.isItalic).isFalse() |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 907 | } |
| 908 | |
Haoyu Zhang | c11ef5a | 2019-01-14 16:35:05 -0800 | [diff] [blame] | 909 | @Test |
| 910 | fun testEllipsis_withMaxLineEqualsNull_doesNotEllipsis() { |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 911 | withDensity(defaultDensity) { |
| 912 | val text = "abc" |
| 913 | val fontSize = 20.sp |
| 914 | val paragraphWidth = (text.length - 1) * fontSize.toPx().value |
| 915 | val paragraph = simpleParagraph( |
| 916 | text = text, |
| 917 | textStyle = TextStyle( |
| 918 | fontFamily = fontFamily, |
| 919 | fontSize = fontSize |
| 920 | ), |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 921 | ellipsis = true, |
| 922 | constraints = ParagraphConstraints(width = paragraphWidth) |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 923 | ) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 924 | |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 925 | for (i in 0 until paragraph.lineCount) { |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 926 | assertThat(paragraph.isEllipsisApplied(i)).isFalse() |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 927 | } |
Haoyu Zhang | c11ef5a | 2019-01-14 16:35:05 -0800 | [diff] [blame] | 928 | } |
| 929 | } |
| 930 | |
| 931 | @Test |
| 932 | fun testEllipsis_withMaxLinesLessThanTextLines_doesEllipsis() { |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 933 | withDensity(defaultDensity) { |
| 934 | val text = "abcde" |
| 935 | val fontSize = 100.sp |
| 936 | // Note that on API 21, if the next line only contains 1 character, ellipsis won't work |
| 937 | val paragraphWidth = (text.length - 1.5f) * fontSize.toPx().value |
| 938 | val paragraph = simpleParagraph( |
| 939 | text = text, |
| 940 | ellipsis = true, |
| 941 | maxLines = 1, |
| 942 | textStyle = TextStyle( |
| 943 | fontFamily = fontFamily, |
| 944 | fontSize = fontSize |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 945 | ), |
| 946 | constraints = ParagraphConstraints(width = paragraphWidth) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 947 | ) |
Haoyu Zhang | c11ef5a | 2019-01-14 16:35:05 -0800 | [diff] [blame] | 948 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 949 | assertThat(paragraph.isEllipsisApplied(0)).isTrue() |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 950 | } |
Haoyu Zhang | c11ef5a | 2019-01-14 16:35:05 -0800 | [diff] [blame] | 951 | } |
| 952 | |
| 953 | @Test |
| 954 | fun testEllipsis_withMaxLinesMoreThanTextLines_doesNotEllipsis() { |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 955 | withDensity(defaultDensity) { |
| 956 | val text = "abc" |
| 957 | val fontSize = 100.sp |
| 958 | val paragraphWidth = (text.length - 1) * fontSize.toPx().value |
| 959 | val maxLines = ceil(text.length * fontSize.toPx().value / paragraphWidth).toInt() |
| 960 | val paragraph = simpleParagraph( |
| 961 | text = text, |
| 962 | ellipsis = true, |
| 963 | maxLines = maxLines, |
| 964 | textStyle = TextStyle( |
| 965 | fontFamily = fontFamily, |
| 966 | fontSize = fontSize |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 967 | ), |
| 968 | constraints = ParagraphConstraints(width = paragraphWidth) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 969 | ) |
Haoyu Zhang | c11ef5a | 2019-01-14 16:35:05 -0800 | [diff] [blame] | 970 | |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 971 | for (i in 0 until paragraph.lineCount) { |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 972 | assertThat(paragraph.isEllipsisApplied(i)).isFalse() |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 973 | } |
Haoyu Zhang | c11ef5a | 2019-01-14 16:35:05 -0800 | [diff] [blame] | 974 | } |
| 975 | } |
| 976 | |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 977 | @Test |
| 978 | fun testTextStyle_fontSize_appliedOnTextPaint() { |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 979 | withDensity(defaultDensity) { |
| 980 | val fontSize = 100.sp |
| 981 | val paragraph = simpleParagraph( |
| 982 | text = "", |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 983 | textStyle = TextStyle(fontSize = fontSize), |
| 984 | constraints = ParagraphConstraints(width = 0.0f) |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 985 | ) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 986 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 987 | assertThat(paragraph.textPaint.textSize).isEqualTo(fontSize.toPx().value) |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 988 | } |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 989 | } |
| 990 | |
| 991 | @Test |
| 992 | fun testTextStyle_fontSizeScale_appliedOnTextPaint() { |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 993 | withDensity(defaultDensity) { |
| 994 | val fontSize = 100.sp |
| 995 | val fontSizeScale = 2f |
| 996 | val paragraph = simpleParagraph( |
| 997 | text = "", |
| 998 | textStyle = TextStyle( |
| 999 | fontSize = fontSize, |
| 1000 | fontSizeScale = fontSizeScale |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1001 | ), |
| 1002 | constraints = ParagraphConstraints(width = 0.0f) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1003 | ) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1004 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1005 | assertThat(paragraph.textPaint.textSize).isEqualTo(fontSize.toPx().value *fontSizeScale) |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 1006 | } |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1007 | } |
| 1008 | |
| 1009 | @Test |
| 1010 | fun testTextStyle_locale_appliedOnTextPaint() { |
Seigo Nonaka | 8de6979 | 2019-09-04 14:55:15 -0700 | [diff] [blame] | 1011 | val platformLocale = java.util.Locale.JAPANESE |
| 1012 | val localeList = LocaleList(platformLocale.toLanguageTag()) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1013 | |
| 1014 | val paragraph = simpleParagraph( |
| 1015 | text = "", |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1016 | textStyle = TextStyle(localeList = localeList), |
| 1017 | constraints = ParagraphConstraints(width = 0.0f) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1018 | ) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1019 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1020 | assertThat(paragraph.textPaint.textLocale.language).isEqualTo(platformLocale.language) |
| 1021 | assertThat(paragraph.textPaint.textLocale.country).isEqualTo(platformLocale.country) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1022 | } |
| 1023 | |
| 1024 | @Test |
| 1025 | fun testTextStyle_color_appliedOnTextPaint() { |
| 1026 | val color = Color(0x12345678) |
| 1027 | val paragraph = simpleParagraph( |
| 1028 | text = "", |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1029 | textStyle = TextStyle(color = color), |
| 1030 | constraints = ParagraphConstraints(width = 0.0f) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1031 | ) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1032 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1033 | assertThat(paragraph.textPaint.color).isEqualTo(color.toArgb()) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1034 | } |
| 1035 | |
| 1036 | @Test |
| 1037 | fun testTextStyle_letterSpacing_appliedOnTextPaint() { |
| 1038 | val letterSpacing = 2.0f |
| 1039 | val paragraph = simpleParagraph( |
| 1040 | text = "", |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1041 | textStyle = TextStyle(letterSpacing = letterSpacing), |
| 1042 | constraints = ParagraphConstraints(width = 0.0f) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1043 | ) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1044 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1045 | assertThat(paragraph.textPaint.letterSpacing).isEqualTo((letterSpacing)) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1046 | } |
| 1047 | |
| 1048 | @Test |
| 1049 | fun testTextStyle_fontFeatureSettings_appliedOnTextPaint() { |
| 1050 | val fontFeatureSettings = "\"kern\" 0" |
| 1051 | val paragraph = simpleParagraph( |
| 1052 | text = "", |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1053 | textStyle = TextStyle(fontFeatureSettings = fontFeatureSettings), |
| 1054 | constraints = ParagraphConstraints(width = 0.0f) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1055 | ) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1056 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1057 | assertThat(paragraph.textPaint.fontFeatureSettings).isEqualTo(fontFeatureSettings) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1058 | } |
| 1059 | |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1060 | @Test |
| 1061 | fun testTextStyle_scaleX_appliedOnTextPaint() { |
| 1062 | val scaleX = 0.5f |
| 1063 | val paragraph = simpleParagraph( |
| 1064 | text = "", |
| 1065 | textStyle = TextStyle( |
| 1066 | textGeometricTransform = TextGeometricTransform( |
| 1067 | scaleX = scaleX |
| 1068 | ) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1069 | ), |
| 1070 | constraints = ParagraphConstraints(width = 0.0f) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1071 | ) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1072 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1073 | assertThat(paragraph.textPaint.textScaleX).isEqualTo(scaleX) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1074 | } |
| 1075 | |
| 1076 | @Test |
| 1077 | fun testTextStyle_skewX_appliedOnTextPaint() { |
| 1078 | val skewX = 0.5f |
| 1079 | val paragraph = simpleParagraph( |
| 1080 | text = "", |
| 1081 | textStyle = TextStyle( |
| 1082 | textGeometricTransform = TextGeometricTransform( |
| 1083 | skewX = skewX |
| 1084 | ) |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1085 | ), |
| 1086 | constraints = ParagraphConstraints(width = 0.0f) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1087 | ) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1088 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1089 | assertThat(paragraph.textPaint.textSkewX).isEqualTo(skewX) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1090 | } |
| 1091 | |
| 1092 | @Test |
| 1093 | fun testTextStyle_decoration_underline_appliedOnTextPaint() { |
| 1094 | val paragraph = simpleParagraph( |
| 1095 | text = "", |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1096 | textStyle = TextStyle(decoration = TextDecoration.Underline), |
| 1097 | constraints = ParagraphConstraints(width = 0.0f) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1098 | ) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1099 | |
Siyamed Sinir | 1891452 | 2019-09-25 15:41:44 -0700 | [diff] [blame] | 1100 | assertThat(paragraph.textPaint.isUnderlineText).isTrue() |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1101 | } |
| 1102 | |
| 1103 | @Test |
| 1104 | fun testTextStyle_decoration_lineThrough_appliedOnTextPaint() { |
| 1105 | val paragraph = simpleParagraph( |
| 1106 | text = "", |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1107 | textStyle = TextStyle(decoration = TextDecoration.LineThrough), |
| 1108 | constraints = ParagraphConstraints(width = 0.0f) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1109 | ) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1110 | |
Siyamed Sinir | 1891452 | 2019-09-25 15:41:44 -0700 | [diff] [blame] | 1111 | assertThat(paragraph.textPaint.isStrikeThruText).isTrue() |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1112 | } |
| 1113 | |
| 1114 | @Test |
| 1115 | fun testTextStyle_background_appliedAsSpan() { |
| 1116 | // bgColor is reset in the Android Layout constructor. |
| 1117 | // therefore we cannot apply them on paint, have to use spans. |
| 1118 | val text = "abc" |
| 1119 | val color = Color(0x12345678) |
| 1120 | val paragraph = simpleParagraph( |
| 1121 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1122 | textStyle = TextStyle(background = color), |
| 1123 | constraints = ParagraphConstraints(width = 0.0f) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1124 | ) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1125 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1126 | assertThat(paragraph.charSequence) |
| 1127 | .hasSpan(BackgroundColorSpan::class, 0, text.length) { span -> |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1128 | span.backgroundColor == color.toArgb() |
| 1129 | } |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1130 | } |
| 1131 | |
| 1132 | @Test |
| 1133 | fun testTextStyle_baselineShift_appliedAsSpan() { |
| 1134 | // baselineShift is reset in the Android Layout constructor. |
| 1135 | // therefore we cannot apply them on paint, have to use spans. |
| 1136 | val text = "abc" |
| 1137 | val baselineShift = BaselineShift.Subscript |
| 1138 | val paragraph = simpleParagraph( |
| 1139 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1140 | textStyle = TextStyle(baselineShift = baselineShift), |
| 1141 | constraints = ParagraphConstraints(width = 0.0f) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1142 | ) |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1143 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1144 | assertThat(paragraph.charSequence) |
| 1145 | .hasSpan(BaselineShiftSpan::class, 0, text.length) { span -> |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1146 | span.multiplier == BaselineShift.Subscript.multiplier |
| 1147 | } |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1148 | } |
| 1149 | |
Siyamed Sinir | 031e5bf | 2019-07-02 11:49:05 -0700 | [diff] [blame] | 1150 | @Test |
| 1151 | fun locale_isDefaultLocaleIfNotProvided() { |
| 1152 | val text = "abc" |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1153 | val paragraph = simpleParagraph( |
| 1154 | text = text, |
| 1155 | constraints = ParagraphConstraints(width = Float.MAX_VALUE) |
| 1156 | ) |
Siyamed Sinir | 031e5bf | 2019-07-02 11:49:05 -0700 | [diff] [blame] | 1157 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1158 | assertThat(paragraph.textLocale.toLanguageTag()) |
| 1159 | .isEqualTo(java.util.Locale.getDefault().toLanguageTag()) |
Siyamed Sinir | 031e5bf | 2019-07-02 11:49:05 -0700 | [diff] [blame] | 1160 | } |
| 1161 | |
| 1162 | @Test |
| 1163 | fun locale_isSetOnParagraphImpl_enUS() { |
Seigo Nonaka | 8de6979 | 2019-09-04 14:55:15 -0700 | [diff] [blame] | 1164 | val localeList = LocaleList("en-US") |
Siyamed Sinir | 031e5bf | 2019-07-02 11:49:05 -0700 | [diff] [blame] | 1165 | val text = "abc" |
| 1166 | val paragraph = simpleParagraph( |
| 1167 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1168 | textStyle = TextStyle(localeList = localeList), |
| 1169 | constraints = ParagraphConstraints(width = Float.MAX_VALUE) |
Siyamed Sinir | 031e5bf | 2019-07-02 11:49:05 -0700 | [diff] [blame] | 1170 | ) |
| 1171 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1172 | assertThat(paragraph.textLocale.toLanguageTag()).isEqualTo("en-US") |
Siyamed Sinir | 031e5bf | 2019-07-02 11:49:05 -0700 | [diff] [blame] | 1173 | } |
| 1174 | |
| 1175 | @Test |
| 1176 | fun locale_isSetOnParagraphImpl_jpJP() { |
Seigo Nonaka | 8de6979 | 2019-09-04 14:55:15 -0700 | [diff] [blame] | 1177 | val localeList = LocaleList("ja-JP") |
Siyamed Sinir | 031e5bf | 2019-07-02 11:49:05 -0700 | [diff] [blame] | 1178 | val text = "abc" |
| 1179 | val paragraph = simpleParagraph( |
| 1180 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1181 | textStyle = TextStyle(localeList = localeList), |
| 1182 | constraints = ParagraphConstraints(width = Float.MAX_VALUE) |
Siyamed Sinir | 031e5bf | 2019-07-02 11:49:05 -0700 | [diff] [blame] | 1183 | ) |
| 1184 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1185 | assertThat(paragraph.textLocale.toLanguageTag()).isEqualTo("ja-JP") |
Siyamed Sinir | 031e5bf | 2019-07-02 11:49:05 -0700 | [diff] [blame] | 1186 | } |
| 1187 | |
| 1188 | @Test |
| 1189 | fun locale_noCountryCode_isSetOnParagraphImpl() { |
Seigo Nonaka | 8de6979 | 2019-09-04 14:55:15 -0700 | [diff] [blame] | 1190 | val localeList = LocaleList("ja") |
Siyamed Sinir | 031e5bf | 2019-07-02 11:49:05 -0700 | [diff] [blame] | 1191 | val text = "abc" |
| 1192 | val paragraph = simpleParagraph( |
| 1193 | text = text, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1194 | textStyle = TextStyle(localeList = localeList), |
| 1195 | constraints = ParagraphConstraints(width = Float.MAX_VALUE) |
Siyamed Sinir | 031e5bf | 2019-07-02 11:49:05 -0700 | [diff] [blame] | 1196 | ) |
| 1197 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1198 | assertThat(paragraph.textLocale.toLanguageTag()).isEqualTo("ja") |
Siyamed Sinir | 031e5bf | 2019-07-02 11:49:05 -0700 | [diff] [blame] | 1199 | } |
| 1200 | |
Seigo Nonaka | c4f136a | 2019-08-16 16:48:44 -0700 | [diff] [blame] | 1201 | @Test |
Seigo Nonaka | ad4a377 | 2019-08-26 12:06:58 -0700 | [diff] [blame] | 1202 | fun floatingWidth() { |
| 1203 | val floatWidth = 1.3f |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1204 | val paragraph = simpleParagraph( |
| 1205 | text = "Hello, World", |
| 1206 | constraints = ParagraphConstraints(floatWidth) |
| 1207 | ) |
| 1208 | |
Siyamed Sinir | 63789c9 | 2019-09-25 10:44:11 -0700 | [diff] [blame] | 1209 | assertThat(floatWidth).isEqualTo(paragraph.width) |
Seigo Nonaka | ad4a377 | 2019-08-26 12:06:58 -0700 | [diff] [blame] | 1210 | } |
| 1211 | |
Haoyu Zhang | 10fc650 | 2018-11-09 15:50:11 -0800 | [diff] [blame] | 1212 | private fun simpleParagraph( |
Haoyu Zhang | 2742989 | 2019-06-11 13:19:57 -0700 | [diff] [blame] | 1213 | text: String = "", |
| 1214 | textStyles: List<AnnotatedString.Item<TextStyle>> = listOf(), |
Siyamed Sinir | 2690d53 | 2019-06-21 13:16:00 -0700 | [diff] [blame] | 1215 | textIndent: TextIndent? = null, |
Haoyu Zhang | 10fc650 | 2018-11-09 15:50:11 -0800 | [diff] [blame] | 1216 | textAlign: TextAlign? = null, |
Siyamed Sinir | 504d5b0 | 2019-09-24 13:39:43 -0700 | [diff] [blame^] | 1217 | textDirectionAlgorithm: TextDirectionAlgorithm? = TextDirectionAlgorithm.ContentOrLtr, |
Haoyu Zhang | c11ef5a | 2019-01-14 16:35:05 -0800 | [diff] [blame] | 1218 | ellipsis: Boolean? = null, |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 1219 | maxLines: Int? = null, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1220 | constraints: ParagraphConstraints, |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1221 | textStyle: TextStyle? = null, |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 1222 | typefaceAdapter: TypefaceAdapter = TypefaceAdapter() |
Siyamed Sinir | e75976f | 2019-07-03 09:24:30 -0700 | [diff] [blame] | 1223 | ): AndroidParagraph { |
| 1224 | return AndroidParagraph( |
Haoyu Zhang | 2742989 | 2019-06-11 13:19:57 -0700 | [diff] [blame] | 1225 | text = text, |
Haoyu Zhang | 47f57a2 | 2018-12-12 13:16:40 -0800 | [diff] [blame] | 1226 | textStyles = textStyles, |
Siyamed Sinir | f18dcca | 2018-12-20 18:25:10 -0800 | [diff] [blame] | 1227 | typefaceAdapter = typefaceAdapter, |
Siyamed Sinir | bf9f3ba | 2019-06-25 22:40:56 -0700 | [diff] [blame] | 1228 | style = TextStyle().merge(textStyle), |
Siyamed Sinir | 883e023 | 2019-06-25 12:38:12 -0700 | [diff] [blame] | 1229 | paragraphStyle = ParagraphStyle( |
| 1230 | textAlign = textAlign, |
Siyamed Sinir | 504d5b0 | 2019-09-24 13:39:43 -0700 | [diff] [blame^] | 1231 | textIndent = textIndent, |
| 1232 | textDirectionAlgorithm = textDirectionAlgorithm |
Siyamed Sinir | 7d4c98f | 2019-06-27 16:23:31 -0700 | [diff] [blame] | 1233 | ), |
Siyamed Sinir | 6a1f036 | 2019-07-08 15:58:32 -0700 | [diff] [blame] | 1234 | maxLines = maxLines, |
| 1235 | ellipsis = ellipsis, |
Siyamed Sinir | 3f44b9a | 2019-09-21 13:13:38 -0700 | [diff] [blame] | 1236 | constraints = constraints, |
Siyamed Sinir | 504d5b0 | 2019-09-24 13:39:43 -0700 | [diff] [blame^] | 1237 | density = Density(density = 1f) |
Haoyu Zhang | 10fc650 | 2018-11-09 15:50:11 -0800 | [diff] [blame] | 1238 | ) |
| 1239 | } |
Siyamed Sinir | 472ed13 | 2019-07-03 15:43:43 -0700 | [diff] [blame] | 1240 | |
| 1241 | private fun TypefaceAdapter() = TypefaceAdapter( |
Siyamed Sinir | c4c308e | 2019-07-03 16:14:22 -0700 | [diff] [blame] | 1242 | resourceLoader = TestFontResourceLoader(context) |
Siyamed Sinir | 472ed13 | 2019-07-03 15:43:43 -0700 | [diff] [blame] | 1243 | ) |
Siyamed Sinir | 2690d53 | 2019-06-21 13:16:00 -0700 | [diff] [blame] | 1244 | } |