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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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.chrome.browser.vr_shell; | 5 package org.chromium.chrome.browser.vr_shell; |
6 | 6 |
7 import static org.chromium.chrome.browser.vr_shell.VrUtils.POLL_CHECK_INTERVAL_L ONG_MS; | 7 import static org.chromium.chrome.browser.vr_shell.VrUtils.POLL_CHECK_INTERVAL_L ONG_MS; |
8 import static org.chromium.chrome.browser.vr_shell.VrUtils.POLL_CHECK_INTERVAL_S HORT_MS; | 8 import static org.chromium.chrome.browser.vr_shell.VrUtils.POLL_CHECK_INTERVAL_S HORT_MS; |
9 import static org.chromium.chrome.browser.vr_shell.VrUtils.POLL_TIMEOUT_LONG_MS; | 9 import static org.chromium.chrome.browser.vr_shell.VrUtils.POLL_TIMEOUT_LONG_MS; |
10 import static org.chromium.chrome.browser.vr_shell.VrUtils.POLL_TIMEOUT_SHORT_MS ; | 10 import static org.chromium.chrome.browser.vr_shell.VrUtils.POLL_TIMEOUT_SHORT_MS ; |
11 | 11 |
12 import android.support.test.InstrumentationRegistry; | |
13 | |
14 import org.junit.Assert; | |
15 import org.junit.runner.Description; | |
16 import org.junit.runners.model.Statement; | |
17 | |
12 import org.chromium.base.Log; | 18 import org.chromium.base.Log; |
13 import org.chromium.base.test.util.UrlUtils; | 19 import org.chromium.base.test.util.UrlUtils; |
14 import org.chromium.chrome.test.ChromeTabbedActivityTestBase; | 20 import org.chromium.chrome.browser.ChromeTabbedActivity; |
21 import org.chromium.chrome.test.ChromeActivityTestRule; | |
15 import org.chromium.content.browser.test.util.ClickUtils; | 22 import org.chromium.content.browser.test.util.ClickUtils; |
16 import org.chromium.content.browser.test.util.Criteria; | 23 import org.chromium.content.browser.test.util.Criteria; |
17 import org.chromium.content.browser.test.util.CriteriaHelper; | 24 import org.chromium.content.browser.test.util.CriteriaHelper; |
18 import org.chromium.content.browser.test.util.JavaScriptUtils; | 25 import org.chromium.content.browser.test.util.JavaScriptUtils; |
19 import org.chromium.content_public.browser.WebContents; | 26 import org.chromium.content_public.browser.WebContents; |
20 | 27 |
21 import java.util.concurrent.Callable; | 28 import java.util.concurrent.Callable; |
22 import java.util.concurrent.TimeUnit; | 29 import java.util.concurrent.TimeUnit; |
23 import java.util.concurrent.TimeoutException; | 30 import java.util.concurrent.TimeoutException; |
24 | 31 |
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35 * match what we expect for that test | 42 * match what we expect for that test |
36 * - Repeat: | 43 * - Repeat: |
37 * - Run any necessary Java-side code, e.g. trigger a user action | 44 * - Run any necessary Java-side code, e.g. trigger a user action |
38 * - Trigger the next JavaScript test step and wait for it to finish | 45 * - Trigger the next JavaScript test step and wait for it to finish |
39 * | 46 * |
40 * The JavaScript code will automatically process test results once all | 47 * The JavaScript code will automatically process test results once all |
41 * testharness.js tests are done, just like in layout tests. Once the results | 48 * testharness.js tests are done, just like in layout tests. Once the results |
42 * are processed, the JavaScript code will automatically signal the Java code, | 49 * are processed, the JavaScript code will automatically signal the Java code, |
43 * which can then grab the results and pass/fail the instrumentation test. | 50 * which can then grab the results and pass/fail the instrumentation test. |
44 */ | 51 */ |
45 public class VrTestBase extends ChromeTabbedActivityTestBase { | 52 public class VrTestRule extends ChromeActivityTestRule<ChromeTabbedActivity> { |
jbudorick
2017/05/10 18:31:12
This ... isn't much of a change. All of the Activi
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46 private static final String TAG = "VrTestBase"; | 53 private static final String TAG = "VrTestBase"; |
47 protected static final String TEST_DIR = "chrome/test/data/android/webvr_ins trumentation"; | 54 static final String TEST_DIR = "chrome/test/data/android/webvr_instrumentati on"; |
48 protected static final int PAGE_LOAD_TIMEOUT_S = 10; | 55 static final int PAGE_LOAD_TIMEOUT_S = 10; |
49 | 56 |
50 protected WebContents mWebContents; | 57 private WebContents mWebContents; |
51 | 58 |
52 @Override | 59 public VrTestRule() { |
53 protected void setUp() throws Exception { | 60 super(ChromeTabbedActivity.class); |
54 super.setUp(); | |
55 mWebContents = getActivity().getActivityTab().getWebContents(); | |
56 } | 61 } |
57 | 62 |
58 @Override | 63 @Override |
59 public void startMainActivity() throws InterruptedException { | 64 public Statement apply(final Statement base, Description desc) { |
60 startMainActivityOnBlankPage(); | 65 return super.apply(new Statement() { |
66 @Override | |
67 public void evaluate() throws Throwable { | |
68 startMainActivityOnBlankPage(); | |
69 mWebContents = getActivity().getActivityTab().getWebContents(); | |
70 base.evaluate(); | |
71 } | |
72 }, desc); | |
73 } | |
74 | |
75 public WebContents getWebContents() { | |
76 return mWebContents; | |
61 } | 77 } |
62 | 78 |
63 /** | 79 /** |
64 * Gets the file:// URL to the test file | 80 * Gets the file:// URL to the test file |
65 * @param testName The name of the test whose file will be retrieved | 81 * @param testName The name of the test whose file will be retrieved |
66 * @return The file:// URL to the specified test file | 82 * @return The file:// URL to the specified test file |
67 */ | 83 */ |
68 protected static String getHtmlTestFile(String testName) { | 84 public static String getHtmlTestFile(String testName) { |
69 return "file://" + UrlUtils.getIsolatedTestFilePath(TEST_DIR) + "/html/" + testName | 85 return "file://" + UrlUtils.getIsolatedTestFilePath(TEST_DIR) + "/html/" + testName |
70 + ".html"; | 86 + ".html"; |
71 } | 87 } |
72 | 88 |
73 /** | 89 /** |
74 * Blocks until the promise returned by nagivator.getVRDisplays() resolves, | 90 * Blocks until the promise returned by nagivator.getVRDisplays() resolves, |
75 * then checks whether a VRDisplay was actually found. | 91 * then checks whether a VRDisplay was actually found. |
76 * @param webContents The WebContents to run the JavaScript through | 92 * @param webContents The WebContents to run the JavaScript through |
77 * @return Whether a VRDisplay was found | 93 * @return Whether a VRDisplay was found |
78 */ | 94 */ |
79 protected boolean vrDisplayFound(WebContents webContents) { | 95 public boolean vrDisplayFound(WebContents webContents) { |
80 pollJavaScriptBoolean("vrDisplayPromiseDone", POLL_TIMEOUT_SHORT_MS, web Contents); | 96 pollJavaScriptBoolean("vrDisplayPromiseDone", POLL_TIMEOUT_SHORT_MS, web Contents); |
81 return !runJavaScriptOrFail("vrDisplay", POLL_TIMEOUT_SHORT_MS, webConte nts).equals("null"); | 97 return !runJavaScriptOrFail("vrDisplay", POLL_TIMEOUT_SHORT_MS, webConte nts).equals("null"); |
82 } | 98 } |
83 | 99 |
84 /** | 100 /** |
85 * Use to tap in the middle of the screen, triggering the canvas' onclick | 101 * Use to tap in the middle of the screen, triggering the canvas' onclick |
86 * to fulfil WebVR's gesture requirement for presenting. | 102 * to fulfil WebVR's gesture requirement for presenting. |
87 */ | 103 */ |
88 protected void enterVrTap() { | 104 public void enterVrTap() { |
89 ClickUtils.mouseSingleClickView( | 105 ClickUtils.mouseSingleClickView(InstrumentationRegistry.getInstrumentati on(), |
90 getInstrumentation(), getActivity().getWindow().getDecorView().g etRootView()); | 106 getActivity().getWindow().getDecorView().getRootView()); |
91 } | 107 } |
92 | 108 |
93 /** | 109 /** |
94 * Taps in the middle of the screen then waits for the JavaScript step to fi nish. | 110 * Taps in the middle of the screen then waits for the JavaScript step to fi nish. |
95 * @param webContents The WebContents for the tab the JavaScript step is in | 111 * @param webContents The WebContents for the tab the JavaScript step is in |
96 */ | 112 */ |
97 protected void enterVrTapAndWait(WebContents webContents) { | 113 public void enterVrTapAndWait(WebContents webContents) { |
98 enterVrTap(); | 114 enterVrTap(); |
99 waitOnJavaScriptStep(webContents); | 115 waitOnJavaScriptStep(webContents); |
100 } | 116 } |
101 | 117 |
102 /** | 118 /** |
103 * Use to simulate a Daydream View NFC scan without blocking afterwards | 119 * Use to simulate a Daydream View NFC scan without blocking afterwards |
104 */ | 120 */ |
105 protected void simNfcScan() { | 121 public void simNfcScan() { |
106 VrUtils.simNfc(getActivity()); | 122 VrUtils.simNfc(getActivity()); |
107 } | 123 } |
108 | 124 |
109 /** | 125 /** |
110 * Simulate an NFC scan and wait for the JavaScript code in the given | 126 * Simulate an NFC scan and wait for the JavaScript code in the given |
111 * WebContents to signal that it is done with the step. | 127 * WebContents to signal that it is done with the step. |
112 * @param webContents The WebContents for the JavaScript that will be polled | 128 * @param webContents The WebContents for the JavaScript that will be polled |
113 */ | 129 */ |
114 protected void simNfcScanAndWait(WebContents webContents) { | 130 public void simNfcScanAndWait(WebContents webContents) { |
115 simNfcScan(); | 131 simNfcScan(); |
116 waitOnJavaScriptStep(webContents); | 132 waitOnJavaScriptStep(webContents); |
117 } | 133 } |
118 | 134 |
119 /** | 135 /** |
120 * Helper function to run the given JavaScript, return the return value, | 136 * Helper function to run the given JavaScript, return the return value, |
121 * and fail if a timeout/interrupt occurs so we don't have to catch or | 137 * and fail if a timeout/interrupt occurs so we don't have to catch or |
122 * declare exceptions all the time. | 138 * declare exceptions all the time. |
123 * @param js The JavaScript to run | 139 * @param js The JavaScript to run |
124 * @param timeout The timeout in milliseconds before a failure | 140 * @param timeout The timeout in milliseconds before a failure |
125 * @param webContents The WebContents object to run the JavaScript in | 141 * @param webContents The WebContents object to run the JavaScript in |
126 * @return The return value of the JavaScript | 142 * @return The return value of the JavaScript |
127 */ | 143 */ |
128 protected String runJavaScriptOrFail(String js, int timeout, WebContents web Contents) { | 144 public String runJavaScriptOrFail(String js, int timeout, WebContents webCon tents) { |
129 try { | 145 try { |
130 return JavaScriptUtils.executeJavaScriptAndWaitForResult( | 146 return JavaScriptUtils.executeJavaScriptAndWaitForResult( |
131 webContents, js, timeout, TimeUnit.MILLISECONDS); | 147 webContents, js, timeout, TimeUnit.MILLISECONDS); |
132 } catch (InterruptedException | TimeoutException e) { | 148 } catch (InterruptedException | TimeoutException e) { |
133 fail("Fatal interruption or timeout running JavaScript: " + js); | 149 Assert.fail("Fatal interruption or timeout running JavaScript: " + j s); |
134 } | 150 } |
135 return "Not reached"; | 151 return "Not reached"; |
136 } | 152 } |
137 | 153 |
138 /** | 154 /** |
139 * Ends the test harness test and checks whether there it passed | 155 * Ends the test harness test and checks whether there it passed |
140 * @param webContents The WebContents for the tab to check results in | 156 * @param webContents The WebContents for the tab to check results in |
141 * @return "Passed" if test passed, String with failure reason otherwise | 157 * @return "Passed" if test passed, String with failure reason otherwise |
142 */ | 158 */ |
143 protected String checkResults(WebContents webContents) { | 159 public String checkResults(WebContents webContents) { |
144 if (runJavaScriptOrFail("testPassed", POLL_TIMEOUT_SHORT_MS, webContents ).equals("true")) { | 160 if (runJavaScriptOrFail("testPassed", POLL_TIMEOUT_SHORT_MS, webContents ).equals("true")) { |
145 return "Passed"; | 161 return "Passed"; |
146 } | 162 } |
147 return runJavaScriptOrFail("resultString", POLL_TIMEOUT_SHORT_MS, webCon tents); | 163 return runJavaScriptOrFail("resultString", POLL_TIMEOUT_SHORT_MS, webCon tents); |
148 } | 164 } |
149 | 165 |
150 /** | 166 /** |
151 * Helper function to end the test harness test and assert that it passed, | 167 * Helper function to end the test harness test and assert that it passed, |
152 * setting the failure reason as the description if it didn't. | 168 * setting the failure reason as the description if it didn't. |
153 * @param webContents The WebContents for the tab to check test results in | 169 * @param webContents The WebContents for the tab to check test results in |
154 */ | 170 */ |
155 protected void endTest(WebContents webContents) { | 171 public void endTest(WebContents webContents) { |
156 assertEquals("Passed", checkResults(webContents)); | 172 Assert.assertEquals("Passed", checkResults(webContents)); |
157 } | 173 } |
158 | 174 |
159 /** | 175 /** |
160 * Polls the provided JavaScript boolean until the timeout is reached or | 176 * Polls the provided JavaScript boolean until the timeout is reached or |
161 * the boolean is true. | 177 * the boolean is true. |
162 * @param boolName The name of the JavaScript boolean or expression to poll | 178 * @param boolName The name of the JavaScript boolean or expression to poll |
163 * @param timeoutMs The polling timeout in milliseconds | 179 * @param timeoutMs The polling timeout in milliseconds |
164 * @param webContents The WebContents to run the JavaScript through | 180 * @param webContents The WebContents to run the JavaScript through |
165 * @return True if the boolean evaluated to true, false if timed out | 181 * @return True if the boolean evaluated to true, false if timed out |
166 */ | 182 */ |
167 protected boolean pollJavaScriptBoolean( | 183 public boolean pollJavaScriptBoolean( |
168 final String boolName, int timeoutMs, final WebContents webContents) { | 184 final String boolName, int timeoutMs, final WebContents webContents) { |
169 try { | 185 try { |
170 CriteriaHelper.pollInstrumentationThread(Criteria.equals(true, new C allable<Boolean>() { | 186 CriteriaHelper.pollInstrumentationThread(Criteria.equals(true, new C allable<Boolean>() { |
171 @Override | 187 @Override |
172 public Boolean call() { | 188 public Boolean call() { |
173 String result = "false"; | 189 String result = "false"; |
174 try { | 190 try { |
175 result = JavaScriptUtils.executeJavaScriptAndWaitForResu lt(webContents, | 191 result = JavaScriptUtils.executeJavaScriptAndWaitForResu lt(webContents, |
176 boolName, POLL_CHECK_INTERVAL_SHORT_MS, TimeUnit .MILLISECONDS); | 192 boolName, POLL_CHECK_INTERVAL_SHORT_MS, TimeUnit .MILLISECONDS); |
177 } catch (InterruptedException | TimeoutException e) { | 193 } catch (InterruptedException | TimeoutException e) { |
178 // Expected to happen regularly, do nothing | 194 // Expected to happen regularly, do nothing |
179 } | 195 } |
180 return Boolean.parseBoolean(result); | 196 return Boolean.parseBoolean(result); |
181 } | 197 } |
182 }), timeoutMs, POLL_CHECK_INTERVAL_LONG_MS); | 198 }), timeoutMs, POLL_CHECK_INTERVAL_LONG_MS); |
183 } catch (AssertionError e) { | 199 } catch (AssertionError e) { |
184 Log.d(TAG, "pollJavaScriptBoolean() timed out"); | 200 Log.d(TAG, "pollJavaScriptBoolean() timed out"); |
185 return false; | 201 return false; |
186 } | 202 } |
187 return true; | 203 return true; |
188 } | 204 } |
189 | 205 |
190 /** | 206 /** |
191 * Waits for a JavaScript step to finish, asserting that the step finished | 207 * Waits for a JavaScript step to finish, asserting that the step finished |
192 * instead of timing out. | 208 * instead of timing out. |
193 * @param webContents The WebContents for the tab the JavaScript step is in | 209 * @param webContents The WebContents for the tab the JavaScript step is in |
194 */ | 210 */ |
195 protected void waitOnJavaScriptStep(WebContents webContents) { | 211 public void waitOnJavaScriptStep(WebContents webContents) { |
196 assertTrue("Polling JavaScript boolean javascriptDone timed out", | 212 Assert.assertTrue("Polling JavaScript boolean javascriptDone timed out", |
197 pollJavaScriptBoolean("javascriptDone", POLL_TIMEOUT_LONG_MS, we bContents)); | 213 pollJavaScriptBoolean("javascriptDone", POLL_TIMEOUT_LONG_MS, we bContents)); |
198 // Reset the synchronization boolean | 214 // Reset the synchronization boolean |
199 runJavaScriptOrFail("javascriptDone = false", POLL_TIMEOUT_SHORT_MS, web Contents); | 215 runJavaScriptOrFail("javascriptDone = false", POLL_TIMEOUT_SHORT_MS, web Contents); |
200 } | 216 } |
201 | 217 |
202 /** | 218 /** |
203 * Executes a JavaScript step function using the given WebContents. | 219 * Executes a JavaScript step function using the given WebContents. |
204 * @param stepFunction The JavaScript step function to call | 220 * @param stepFunction The JavaScript step function to call |
205 * @param webContents The WebContents for the tab the JavaScript is in | 221 * @param webContents The WebContents for the tab the JavaScript is in |
206 */ | 222 */ |
207 protected void executeStepAndWait(String stepFunction, WebContents webConten ts) { | 223 public void executeStepAndWait(String stepFunction, WebContents webContents) { |
208 // Run the step and block | 224 // Run the step and block |
209 JavaScriptUtils.executeJavaScript(webContents, stepFunction); | 225 JavaScriptUtils.executeJavaScript(webContents, stepFunction); |
210 waitOnJavaScriptStep(webContents); | 226 waitOnJavaScriptStep(webContents); |
211 } | 227 } |
212 } | 228 } |
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