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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 package org.chromium.android_webview.test; | 5 package org.chromium.android_webview.test; |
6 | 6 |
7 import android.annotation.SuppressLint; | 7 import android.annotation.SuppressLint; |
8 import android.os.Build; | 8 import android.os.Build; |
9 import android.os.LocaleList; | 9 import android.os.LocaleList; |
10 import android.test.suitebuilder.annotation.SmallTest; | 10 import android.test.suitebuilder.annotation.SmallTest; |
11 import android.text.TextUtils; | 11 import android.text.TextUtils; |
12 | 12 |
13 import org.chromium.android_webview.AwContents; | 13 import org.chromium.android_webview.AwContents; |
14 import org.chromium.android_webview.test.util.JSUtils; | 14 import org.chromium.android_webview.test.util.JSUtils; |
15 import org.chromium.base.LocaleUtils; | 15 import org.chromium.base.LocaleUtils; |
16 import org.chromium.base.test.util.Feature; | 16 import org.chromium.base.test.util.Feature; |
17 import org.chromium.base.test.util.MinAndroidSdkLevel; | 17 import org.chromium.base.test.util.MinAndroidSdkLevel; |
18 import org.chromium.net.test.EmbeddedTestServer; | 18 import org.chromium.net.test.EmbeddedTestServer; |
19 | 19 |
20 import java.util.Arrays; | |
21 import java.util.Locale; | 20 import java.util.Locale; |
22 import java.util.regex.Matcher; | 21 import java.util.regex.Matcher; |
23 import java.util.regex.Pattern; | 22 import java.util.regex.Pattern; |
24 | 23 |
25 /** | 24 /** |
26 * Tests for Accept Language implementation. | 25 * Tests for Accept Language implementation. |
27 */ | 26 */ |
28 public class AcceptLanguageTest extends AwTestBase { | 27 public class AcceptLanguageTest extends AwTestBase { |
29 private TestAwContentsClient mContentsClient; | 28 private TestAwContentsClient mContentsClient; |
30 private AwContents mAwContents; | 29 private AwContents mAwContents; |
(...skipping 18 matching lines...) Expand all Loading... | |
49 private static final Pattern COMMA_AND_OPTIONAL_Q_VALUE = | 48 private static final Pattern COMMA_AND_OPTIONAL_Q_VALUE = |
50 Pattern.compile("(?:;q=[^,]+)?(?:,|$)"); | 49 Pattern.compile("(?:;q=[^,]+)?(?:,|$)"); |
51 private static final Pattern MAYBE_QUOTED_STRING = Pattern.compile("^(\"?)(. *)\\1$"); | 50 private static final Pattern MAYBE_QUOTED_STRING = Pattern.compile("^(\"?)(. *)\\1$"); |
52 | 51 |
53 /** | 52 /** |
54 * Extract the languages from the Accept-Language header. | 53 * Extract the languages from the Accept-Language header. |
55 * | 54 * |
56 * The Accept-Language header can have more than one language along with opt ional quality | 55 * The Accept-Language header can have more than one language along with opt ional quality |
57 * factors for each, e.g. | 56 * factors for each, e.g. |
58 * | 57 * |
59 * "de-DE,en-US;q=0.8,en-UK;q=0.5" | 58 * "de-DE,de;q=0.8,en-US;q=0.6,en-UK;q=0.4,en;q=0.2" |
60 * | 59 * |
61 * This function extracts only the language strings from the Accept-Language header, so | 60 * This function extracts only the language strings from the Accept-Language header, so |
62 * the example above would yield the following: | 61 * the example above would yield the following: |
63 * | 62 * |
64 * ["de-DE", "en-US", "en-UK"] | 63 * ["de-DE", "de", "en-US", "en-UK", "en"] |
65 * | 64 * |
66 * @param raw String containing the raw Accept-Language header | 65 * @param raw String containing the raw Accept-Language header |
67 * @return A list of languages as Strings. | 66 * @return A list of languages as Strings. |
68 */ | 67 */ |
69 private String[] getAcceptLanguages(String raw) { | 68 private String[] getAcceptLanguages(String raw) { |
70 assertNotNull(raw); | 69 assertNotNull(raw); |
71 Matcher m = MAYBE_QUOTED_STRING.matcher(raw); | 70 Matcher m = MAYBE_QUOTED_STRING.matcher(raw); |
72 assertTrue(m.matches()); | 71 assertTrue(m.matches()); |
73 return COMMA_AND_OPTIONAL_Q_VALUE.split(m.group(2)); | 72 return COMMA_AND_OPTIONAL_Q_VALUE.split(m.group(2)); |
74 } | 73 } |
(...skipping 14 matching lines...) Expand all Loading... | |
89 String[] acceptLanguages = getAcceptLanguages( | 88 String[] acceptLanguages = getAcceptLanguages( |
90 JSUtils.executeJavaScriptAndWaitForResult( | 89 JSUtils.executeJavaScriptAndWaitForResult( |
91 this, mAwContents, mContentsClient.getOnEvaluateJavaScri ptResultHelper(), | 90 this, mAwContents, mContentsClient.getOnEvaluateJavaScri ptResultHelper(), |
92 "document.body.textContent")); | 91 "document.body.textContent")); |
93 assertEquals(LocaleUtils.getDefaultLocaleString(), acceptLanguages[0]); | 92 assertEquals(LocaleUtils.getDefaultLocaleString(), acceptLanguages[0]); |
94 | 93 |
95 String[] acceptLanguagesJs = getAcceptLanguages( | 94 String[] acceptLanguagesJs = getAcceptLanguages( |
96 JSUtils.executeJavaScriptAndWaitForResult( | 95 JSUtils.executeJavaScriptAndWaitForResult( |
97 this, mAwContents, mContentsClient.getOnEvaluateJavaScri ptResultHelper(), | 96 this, mAwContents, mContentsClient.getOnEvaluateJavaScri ptResultHelper(), |
98 "navigator.languages.join(',')")); | 97 "navigator.languages.join(',')")); |
99 assertEquals(acceptLanguagesJs.length, acceptLanguages.length); | 98 assertEquals(LocaleUtils.getDefaultLocaleString(), acceptLanguagesJs[0]) ; |
100 for (int i = 0; i < acceptLanguagesJs.length; ++i) { | |
101 assertEquals(acceptLanguagesJs[i], acceptLanguages[i]); | |
102 } | |
103 | 99 |
104 // Test locale change at run time | 100 // Test locale change at run time |
105 Locale.setDefault(new Locale("de", "DE")); | 101 Locale.setDefault(new Locale("de", "DE")); |
106 mAwContents.updateDefaultLocale(); | 102 mAwContents.updateDefaultLocale(); |
107 mAwContents.getSettings().updateAcceptLanguages(); | 103 mAwContents.getSettings().updateAcceptLanguages(); |
108 | 104 |
109 loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), url) ; | 105 loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), url) ; |
110 | 106 |
111 acceptLanguages = getAcceptLanguages( | 107 acceptLanguages = getAcceptLanguages( |
112 JSUtils.executeJavaScriptAndWaitForResult( | 108 JSUtils.executeJavaScriptAndWaitForResult( |
113 this, mAwContents, mContentsClient.getOnEvaluateJavaScri ptResultHelper(), | 109 this, mAwContents, mContentsClient.getOnEvaluateJavaScri ptResultHelper(), |
114 "document.body.textContent")); | 110 "document.body.textContent")); |
115 assertEquals(LocaleUtils.getDefaultLocaleString(), acceptLanguages[0]); | 111 assertEquals("de-DE,de", acceptLanguages[0] + "," + acceptLanguages[1]); |
116 } | 112 } |
117 | 113 |
118 /** | 114 /** |
119 * Verify that the Accept Languages string is correct. | 115 * Verify that the Accept Languages string is correct. |
120 * When default locales do not contain "en-US" or "en-us", | 116 * When default locales do not contain "en-US" or "en-us", |
121 * "en-US" should be added with lowest priority. | 117 * "en-US" should be added with lowest priority. |
122 */ | 118 */ |
123 @SmallTest | 119 @SmallTest |
124 @MinAndroidSdkLevel(Build.VERSION_CODES.N) | 120 @MinAndroidSdkLevel(Build.VERSION_CODES.N) |
125 @SuppressLint("NewApi") | 121 @SuppressLint("NewApi") |
126 @Feature({"AndroidWebView"}) | 122 @Feature({"AndroidWebView"}) |
127 public void testAcceptLanguagesWithenUS() throws Throwable { | 123 public void testAcceptLanguages() throws Throwable { |
128 getAwSettingsOnUiThread(mAwContents).setJavaScriptEnabled(true); | 124 getAwSettingsOnUiThread(mAwContents).setJavaScriptEnabled(true); |
129 | |
130 // This should yield a lightly formatted page with the contents of the A ccept-Language | |
131 // header, e.g. "en-US" or "de-DE,en-US;q=0.8", as the only text content . | |
132 String url = mTestServer.getURL("/echoheader?Accept-Language"); | 125 String url = mTestServer.getURL("/echoheader?Accept-Language"); |
133 loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), url) ; | 126 loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), url) ; |
134 | 127 |
135 String[] acceptLanguages = getAcceptLanguages(JSUtils.executeJavaScriptA ndWaitForResult( | |
136 this, mAwContents, mContentsClient.getOnEvaluateJavaScriptResult Helper(), | |
137 "document.body.textContent")); | |
138 assertEquals( | |
139 LocaleUtils.getDefaultLocaleListString(), TextUtils.join(",", ac ceptLanguages)); | |
140 | |
141 String[] acceptLanguagesJs = getAcceptLanguages(JSUtils.executeJavaScrip tAndWaitForResult( | 128 String[] acceptLanguagesJs = getAcceptLanguages(JSUtils.executeJavaScrip tAndWaitForResult( |
142 this, mAwContents, mContentsClient.getOnEvaluateJavaScriptResult Helper(), | 129 this, mAwContents, mContentsClient.getOnEvaluateJavaScriptResult Helper(), |
143 "navigator.languages.join(',')")); | 130 "navigator.languages.join(',')")); |
144 assertEquals(acceptLanguagesJs.length, acceptLanguages.length); | 131 assertEquals( |
145 for (int i = 0; i < acceptLanguagesJs.length; ++i) { | 132 LocaleUtils.getDefaultLocaleListString(), TextUtils.join(",", ac ceptLanguagesJs)); |
146 assertEquals(acceptLanguagesJs[i], acceptLanguages[i]); | |
147 } | |
148 | 133 |
149 // Test locales that contain "en-US" change at run time | 134 // Test locales that contain "en-US" change at run time |
150 LocaleList.setDefault(new LocaleList(new Locale("de", "DE"), new Locale( "en", "US"))); | 135 LocaleList.setDefault(new LocaleList(new Locale("de", "DE"), new Locale( "en", "US"))); |
151 mAwContents.updateDefaultLocale(); | 136 mAwContents.updateDefaultLocale(); |
152 mAwContents.getSettings().updateAcceptLanguages(); | 137 mAwContents.getSettings().updateAcceptLanguages(); |
153 | 138 |
154 loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), url) ; | 139 loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), url) ; |
155 | 140 |
141 String[] acceptLanguages = getAcceptLanguages(JSUtils.executeJavaScriptA ndWaitForResult( | |
142 this, mAwContents, mContentsClient.getOnEvaluateJavaScriptResult Helper(), | |
143 "document.body.textContent")); | |
144 assertEquals("de-DE,de,en-US,en", TextUtils.join(",", acceptLanguages)); | |
145 | |
146 // Test locales that do not contain "en-US" change at run time, | |
147 // "en-US" should be added with lower priority. | |
148 LocaleList.setDefault(new LocaleList(new Locale("de", "DE"), new Locale( "ja", "JP"))); | |
149 mAwContents.updateDefaultLocale(); | |
150 mAwContents.getSettings().updateAcceptLanguages(); | |
151 | |
152 loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), url) ; | |
153 | |
156 acceptLanguages = getAcceptLanguages(JSUtils.executeJavaScriptAndWaitFor Result(this, | 154 acceptLanguages = getAcceptLanguages(JSUtils.executeJavaScriptAndWaitFor Result(this, |
157 mAwContents, mContentsClient.getOnEvaluateJavaScriptResultHelper (), | 155 mAwContents, mContentsClient.getOnEvaluateJavaScriptResultHelper (), |
158 "document.body.textContent")); | 156 "document.body.textContent")); |
159 assertEquals( | 157 assertEquals("de-DE,de,ja-JP,ja,en-US,en", TextUtils.join(",", acceptLan guages)); |
160 LocaleUtils.getDefaultLocaleListString(), TextUtils.join(",", ac ceptLanguages)); | |
161 | 158 |
162 // Test locales that contain "en-us" change at run time | 159 // Test language code is inserted only after the last language tag that |
Seigo Nonaka
2016/12/12 01:48:54
nit: continue line until 100chars?
Yirui Huang
2016/12/12 06:50:40
Done.
| |
163 LocaleList.setDefault(new LocaleList(new Locale("de", "DE"), new Locale( "en", "us"))); | 160 // contains that language. |
161 LocaleList.setDefault(new LocaleList(new Locale("en", "GB"), new Locale( "en", "US"))); | |
164 mAwContents.updateDefaultLocale(); | 162 mAwContents.updateDefaultLocale(); |
165 mAwContents.getSettings().updateAcceptLanguages(); | 163 mAwContents.getSettings().updateAcceptLanguages(); |
166 | 164 |
167 loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), url) ; | 165 loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), url) ; |
168 | 166 |
169 acceptLanguages = getAcceptLanguages(JSUtils.executeJavaScriptAndWaitFor Result(this, | 167 acceptLanguages = getAcceptLanguages(JSUtils.executeJavaScriptAndWaitFor Result(this, |
170 mAwContents, mContentsClient.getOnEvaluateJavaScriptResultHelper (), | 168 mAwContents, mContentsClient.getOnEvaluateJavaScriptResultHelper (), |
171 "document.body.textContent")); | 169 "document.body.textContent")); |
172 assertEquals( | 170 assertEquals("en-GB,en-US,en", TextUtils.join(",", acceptLanguages)); |
173 LocaleUtils.getDefaultLocaleListString(), TextUtils.join(",", ac ceptLanguages)); | |
174 | 171 |
175 // Test locales that do not contain "en-us" or "en-US" change at run tim e | 172 LocaleList.setDefault(new LocaleList(new Locale("en", "GB"), new Locale( "ja", "JP"))); |
176 LocaleList.setDefault(new LocaleList(new Locale("de", "DE"), new Locale( "ja", "JP"))); | |
177 mAwContents.updateDefaultLocale(); | 173 mAwContents.updateDefaultLocale(); |
178 mAwContents.getSettings().updateAcceptLanguages(); | 174 mAwContents.getSettings().updateAcceptLanguages(); |
179 | 175 |
180 loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), url) ; | 176 loadUrlSync(mAwContents, mContentsClient.getOnPageFinishedHelper(), url) ; |
181 | 177 |
182 acceptLanguages = getAcceptLanguages(JSUtils.executeJavaScriptAndWaitFor Result(this, | 178 acceptLanguages = getAcceptLanguages(JSUtils.executeJavaScriptAndWaitFor Result(this, |
183 mAwContents, mContentsClient.getOnEvaluateJavaScriptResultHelper (), | 179 mAwContents, mContentsClient.getOnEvaluateJavaScriptResultHelper (), |
184 "document.body.textContent")); | 180 "document.body.textContent")); |
185 String[] acceptLangs = Arrays.copyOfRange(acceptLanguages, 0, acceptLang uages.length - 1); | 181 assertEquals("en-GB,ja-JP,ja,en-US,en", TextUtils.join(",", acceptLangua ges)); |
186 assertEquals(LocaleUtils.getDefaultLocaleListString(), TextUtils.join(", ", acceptLangs)); | |
187 } | 182 } |
188 } | 183 } |
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