tmfang | 464da58 | 2018-07-04 15:59:21 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.settingslib.inputmethod; |
| 18 | |
| 19 | import static com.google.common.truth.Truth.assertThat; |
| 20 | |
| 21 | import android.content.pm.ApplicationInfo; |
| 22 | import android.content.pm.ResolveInfo; |
| 23 | import android.content.pm.ServiceInfo; |
| 24 | import android.view.inputmethod.InputMethodInfo; |
| 25 | import android.view.inputmethod.InputMethodSubtype; |
| 26 | import android.view.inputmethod.InputMethodSubtype.InputMethodSubtypeBuilder; |
| 27 | |
| 28 | import org.junit.Test; |
| 29 | import org.junit.runner.RunWith; |
| 30 | import org.robolectric.RobolectricTestRunner; |
| 31 | |
| 32 | import java.util.Arrays; |
| 33 | import java.util.HashMap; |
| 34 | import java.util.HashSet; |
| 35 | |
| 36 | @RunWith(RobolectricTestRunner.class) |
| 37 | public class InputMethodAndSubtypeUtilCompatTest { |
| 38 | |
| 39 | private static final HashSet<String> EMPTY_STRING_SET = new HashSet<>(); |
| 40 | |
| 41 | private static HashSet<String> asHashSet(String... strings) { |
| 42 | HashSet<String> hashSet = new HashSet<>(); |
| 43 | for (String s : strings) { |
| 44 | hashSet.add(s); |
| 45 | } |
| 46 | return hashSet; |
| 47 | } |
| 48 | |
| 49 | @Test |
| 50 | public void parseInputMethodsAndSubtypesString_EmptyString() { |
| 51 | assertThat(InputMethodAndSubtypeUtilCompat. |
| 52 | parseInputMethodsAndSubtypesString("")).isEmpty(); |
| 53 | assertThat(InputMethodAndSubtypeUtilCompat. |
| 54 | parseInputMethodsAndSubtypesString(null)).isEmpty(); |
| 55 | } |
| 56 | |
| 57 | @Test |
| 58 | public void parseInputMethodsAndSubtypesString_SingleImeNoSubtype() { |
| 59 | HashMap<String, HashSet<String>> r = |
| 60 | InputMethodAndSubtypeUtilCompat.parseInputMethodsAndSubtypesString("ime0"); |
| 61 | assertThat(r).containsExactly("ime0", EMPTY_STRING_SET); |
| 62 | } |
| 63 | |
| 64 | @Test |
| 65 | public void parseInputMethodsAndSubtypesString_MultipleImesNoSubtype() { |
| 66 | HashMap<String, HashSet<String>> r = |
| 67 | InputMethodAndSubtypeUtilCompat.parseInputMethodsAndSubtypesString("ime0:ime1"); |
| 68 | assertThat(r).containsExactly("ime0", EMPTY_STRING_SET, "ime1", EMPTY_STRING_SET); |
| 69 | } |
| 70 | |
| 71 | @Test |
| 72 | public void parseInputMethodsAndSubtypesString_SingleImeSingleSubtype() { |
| 73 | HashMap<String, HashSet<String>> r = |
| 74 | InputMethodAndSubtypeUtilCompat.parseInputMethodsAndSubtypesString("ime0;subtype0"); |
| 75 | assertThat(r).containsExactly("ime0", asHashSet("subtype0")); |
| 76 | } |
| 77 | |
| 78 | @Test |
| 79 | public void parseInputMethodsAndSubtypesString_SingleImeDuplicateSameSubtypes() { |
| 80 | HashMap<String, HashSet<String>> r = |
| 81 | InputMethodAndSubtypeUtilCompat.parseInputMethodsAndSubtypesString( |
| 82 | "ime0;subtype0;subtype0"); |
| 83 | assertThat(r).containsExactly("ime0", asHashSet("subtype0")); |
| 84 | } |
| 85 | |
| 86 | @Test |
| 87 | public void parseInputMethodsAndSubtypesString_SingleImeMultipleSubtypes() { |
| 88 | HashMap<String, HashSet<String>> r = |
| 89 | InputMethodAndSubtypeUtilCompat.parseInputMethodsAndSubtypesString( |
| 90 | "ime0;subtype0;subtype1"); |
| 91 | assertThat(r).containsExactly("ime0", asHashSet("subtype0", "subtype1")); |
| 92 | } |
| 93 | |
| 94 | @Test |
| 95 | public void parseInputMethodsAndSubtypesString_MultiplePairsOfImeSubtype() { |
| 96 | assertThat(InputMethodAndSubtypeUtilCompat.parseInputMethodsAndSubtypesString( |
| 97 | "ime0;subtype0:ime1;subtype1")) |
| 98 | .containsExactly("ime0", asHashSet("subtype0"), "ime1", asHashSet("subtype1")); |
| 99 | assertThat(InputMethodAndSubtypeUtilCompat.parseInputMethodsAndSubtypesString( |
| 100 | "ime0;subtype0;subtype1:ime1;subtype2")) |
| 101 | .containsExactly("ime0", asHashSet("subtype0", "subtype1"), |
| 102 | "ime1", asHashSet("subtype2")); |
| 103 | assertThat(InputMethodAndSubtypeUtilCompat.parseInputMethodsAndSubtypesString( |
| 104 | "ime0;subtype0;subtype1:ime1;subtype1;subtype2")) |
| 105 | .containsExactly("ime0", asHashSet("subtype0", "subtype1"), |
| 106 | "ime1", asHashSet("subtype1", "subtype2")); |
| 107 | |
| 108 | } |
| 109 | |
| 110 | @Test |
| 111 | public void parseInputMethodsAndSubtypesString_MixedImeSubtypePairsAndImeNoSubtype() { |
| 112 | HashMap<String, HashSet<String>> r = |
| 113 | InputMethodAndSubtypeUtilCompat.parseInputMethodsAndSubtypesString( |
| 114 | "ime0;subtype0;subtype1:ime1;subtype1;subtype2:ime2"); |
| 115 | assertThat(r).containsExactly("ime0", asHashSet("subtype0", "subtype1"), |
| 116 | "ime1", asHashSet("subtype1", "subtype2"), |
| 117 | "ime2", EMPTY_STRING_SET); |
| 118 | } |
| 119 | |
| 120 | @Test |
| 121 | public void buildInputMethodsAndSubtypesString_EmptyInput() { |
| 122 | HashMap<String, HashSet<String>> map = new HashMap<>(); |
| 123 | assertThat(map).isEmpty(); |
| 124 | } |
| 125 | |
| 126 | @Test |
| 127 | public void buildInputMethodsAndSubtypesString_SingleIme() { |
| 128 | HashMap<String, HashSet<String>> map = new HashMap<>(); |
| 129 | map.put("ime0", new HashSet<>()); |
| 130 | String result = InputMethodAndSubtypeUtilCompat.buildInputMethodsAndSubtypesString(map); |
| 131 | assertThat(result).isEqualTo("ime0"); |
| 132 | } |
| 133 | |
| 134 | @Test |
| 135 | public void buildInputMethodsAndSubtypesString_SingleImeSingleSubtype() { |
| 136 | HashMap<String, HashSet<String>> map = new HashMap<>(); |
| 137 | map.put("ime0", asHashSet("subtype0")); |
| 138 | String result = InputMethodAndSubtypeUtilCompat.buildInputMethodsAndSubtypesString(map); |
| 139 | assertThat(result).isEqualTo("ime0;subtype0"); |
| 140 | } |
| 141 | |
| 142 | @Test |
| 143 | public void buildInputMethodsAndSubtypesString_SingleImeMultipleSubtypes() { |
| 144 | HashMap<String, HashSet<String>> map = new HashMap<>(); |
| 145 | map.put("ime0", asHashSet("subtype0", "subtype1")); |
| 146 | String result = InputMethodAndSubtypeUtilCompat.buildInputMethodsAndSubtypesString(map); |
| 147 | |
| 148 | // We do not expect what order will be used to concatenate items in |
| 149 | // InputMethodAndSubtypeUtil.buildInputMethodsAndSubtypesString() hence accept all possible |
| 150 | // permutations here. |
| 151 | assertThat(result).matches("ime0;subtype0;subtype1|ime0;subtype1;subtype0"); |
| 152 | } |
| 153 | |
| 154 | @Test |
| 155 | public void buildInputMethodsAndSubtypesString_MultipleImesNoSubtypes() { |
| 156 | HashMap<String, HashSet<String>> map = new HashMap<>(); |
| 157 | map.put("ime0", EMPTY_STRING_SET); |
| 158 | map.put("ime1", EMPTY_STRING_SET); |
| 159 | String result = InputMethodAndSubtypeUtilCompat.buildInputMethodsAndSubtypesString(map); |
| 160 | |
| 161 | // We do not expect what order will be used to concatenate items in |
| 162 | // InputMethodAndSubtypeUtil.buildInputMethodsAndSubtypesString() hence accept all possible |
| 163 | // permutations here. |
| 164 | assertThat(result).matches("ime0:ime1|ime1:ime0"); |
| 165 | } |
| 166 | |
| 167 | @Test |
| 168 | public void buildInputMethodsAndSubtypesString_MultipleImesWithAndWithoutSubtypes() { |
| 169 | HashMap<String, HashSet<String>> map = new HashMap<>(); |
| 170 | map.put("ime0", asHashSet("subtype0", "subtype1")); |
| 171 | map.put("ime1", EMPTY_STRING_SET); |
| 172 | String result = InputMethodAndSubtypeUtilCompat.buildInputMethodsAndSubtypesString(map); |
| 173 | |
| 174 | // We do not expect what order will be used to concatenate items in |
| 175 | // InputMethodAndSubtypeUtil.buildInputMethodsAndSubtypesString() hence accept all possible |
| 176 | // permutations here. |
| 177 | assertThat(result).matches("ime0;subtype0;subtype1:ime1|ime0;subtype1;subtype0:ime1" |
| 178 | + "|ime1:ime0;subtype0;subtype1|ime1:ime0;subtype1;subtype0"); |
| 179 | } |
| 180 | |
| 181 | @Test |
| 182 | public void buildInputMethodsAndSubtypesString_MultipleImesWithSubtypes() { |
| 183 | HashMap<String, HashSet<String>> map = new HashMap<>(); |
| 184 | map.put("ime0", asHashSet("subtype0", "subtype1")); |
| 185 | map.put("ime1", asHashSet("subtype2", "subtype3")); |
| 186 | String result = InputMethodAndSubtypeUtilCompat.buildInputMethodsAndSubtypesString(map); |
| 187 | |
| 188 | // We do not expect what order will be used to concatenate items in |
| 189 | // InputMethodAndSubtypeUtil.buildInputMethodsAndSubtypesString() hence accept all possible |
| 190 | // permutations here. |
| 191 | assertThat(result).matches("ime0;subtype0;subtype1:ime1;subtype2;subtype3" |
| 192 | + "|ime0;subtype1;subtype0:ime1;subtype2;subtype3" |
| 193 | + "|ime0;subtype0;subtype1:ime1;subtype3;subtype2" |
| 194 | + "|ime0;subtype1;subtype0:ime1;subtype3;subtype2" |
| 195 | + "|ime1;subtype2;subtype3:ime0;subtype0;subtype1" |
| 196 | + "|ime2;subtype3;subtype2:ime0;subtype0;subtype1" |
| 197 | + "|ime3;subtype2;subtype3:ime0;subtype1;subtype0" |
| 198 | + "|ime4;subtype3;subtype2:ime0;subtype1;subtype0"); |
| 199 | } |
| 200 | |
| 201 | @Test |
| 202 | public void isValidSystemNonAuxAsciiCapableIme() { |
| 203 | // System IME w/ no subtype |
| 204 | assertThat(InputMethodAndSubtypeUtilCompat.isValidSystemNonAuxAsciiCapableIme( |
| 205 | createDummyIme(true, false))) |
| 206 | .isFalse(); |
| 207 | |
| 208 | // System IME w/ non-Aux and non-ASCII-capable "keyboard" subtype |
| 209 | assertThat(InputMethodAndSubtypeUtilCompat.isValidSystemNonAuxAsciiCapableIme( |
| 210 | createDummyIme(true, false, createDummySubtype("keyboard", false, false)))) |
| 211 | .isFalse(); |
| 212 | |
| 213 | // System IME w/ non-Aux and ASCII-capable "keyboard" subtype |
| 214 | assertThat(InputMethodAndSubtypeUtilCompat.isValidSystemNonAuxAsciiCapableIme( |
| 215 | createDummyIme(true, false, createDummySubtype("keyboard", false, true)))) |
| 216 | .isTrue(); |
| 217 | |
| 218 | // System IME w/ Aux and ASCII-capable "keyboard" subtype |
| 219 | assertThat(InputMethodAndSubtypeUtilCompat.isValidSystemNonAuxAsciiCapableIme( |
| 220 | createDummyIme(true, true, createDummySubtype("keyboard", true, true)))) |
| 221 | .isFalse(); |
| 222 | |
| 223 | // System IME w/ non-Aux and ASCII-capable "voice" subtype |
| 224 | assertThat(InputMethodAndSubtypeUtilCompat.isValidSystemNonAuxAsciiCapableIme( |
| 225 | createDummyIme(true, false, createDummySubtype("voice", false, true)))) |
| 226 | .isFalse(); |
| 227 | |
| 228 | // System IME w/ non-Aux and non-ASCII-capable subtype + Non-Aux and ASCII-capable subtype |
| 229 | assertThat(InputMethodAndSubtypeUtilCompat.isValidSystemNonAuxAsciiCapableIme( |
| 230 | createDummyIme(true, false, |
| 231 | createDummySubtype("keyboard", false, true), |
| 232 | createDummySubtype("keyboard", false, false)))) |
| 233 | .isTrue(); |
| 234 | |
| 235 | // Non-system IME w/ non-Aux and ASCII-capable "keyboard" subtype |
| 236 | assertThat(InputMethodAndSubtypeUtilCompat.isValidSystemNonAuxAsciiCapableIme( |
| 237 | createDummyIme(false, false, createDummySubtype("keyboard", false, true)))) |
| 238 | .isFalse(); |
| 239 | } |
| 240 | |
| 241 | private static InputMethodInfo createDummyIme(boolean isSystem, boolean isAuxIme, |
| 242 | InputMethodSubtype... subtypes) { |
| 243 | final ResolveInfo ri = new ResolveInfo(); |
| 244 | final ServiceInfo si = new ServiceInfo(); |
| 245 | final ApplicationInfo ai = new ApplicationInfo(); |
| 246 | ai.packageName = "com.example.android.dummyime"; |
| 247 | ai.enabled = true; |
| 248 | ai.flags |= (isSystem ? ApplicationInfo.FLAG_SYSTEM : 0); |
| 249 | si.applicationInfo = ai; |
| 250 | si.enabled = true; |
| 251 | si.packageName = "com.example.android.dummyime"; |
| 252 | si.name = "Dummy IME"; |
| 253 | si.exported = true; |
| 254 | si.nonLocalizedLabel = "Dummy IME"; |
| 255 | ri.serviceInfo = si; |
| 256 | return new InputMethodInfo(ri, isAuxIme, "", Arrays.asList(subtypes), 1, false); |
| 257 | } |
| 258 | |
| 259 | private static InputMethodSubtype createDummySubtype( |
| 260 | String mode, boolean isAuxiliary, boolean isAsciiCapable) { |
| 261 | return new InputMethodSubtypeBuilder() |
| 262 | .setSubtypeNameResId(0) |
| 263 | .setSubtypeIconResId(0) |
| 264 | .setSubtypeLocale("en_US") |
| 265 | .setLanguageTag("en-US") |
| 266 | .setSubtypeMode(mode) |
| 267 | .setIsAuxiliary(isAuxiliary) |
| 268 | .setIsAsciiCapable(isAsciiCapable) |
| 269 | .build(); |
| 270 | } |
| 271 | } |