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Unified Diff: android_webview/javatests/src/org/chromium/android_webview/test/AwSettingsTest.java

Issue 12217134: [Android WebView] Implement WebSettings.{get|set}LoadWithOverviewMode (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Added comment for the message Created 7 years, 10 months ago
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Index: android_webview/javatests/src/org/chromium/android_webview/test/AwSettingsTest.java
diff --git a/android_webview/javatests/src/org/chromium/android_webview/test/AwSettingsTest.java b/android_webview/javatests/src/org/chromium/android_webview/test/AwSettingsTest.java
index c856f32ff321e2b848605a68f92ead5bd812d774..399772308785a72b06d042aa8a27648a066fbb26 100644
--- a/android_webview/javatests/src/org/chromium/android_webview/test/AwSettingsTest.java
+++ b/android_webview/javatests/src/org/chromium/android_webview/test/AwSettingsTest.java
@@ -30,6 +30,7 @@ import org.chromium.content.browser.test.util.HistoryUtils;
import org.chromium.net.test.util.TestWebServer;
import org.chromium.ui.gfx.DeviceDisplayInfo;
+import java.util.concurrent.Callable;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.ArrayList;
@@ -1199,6 +1200,73 @@ public class AwSettingsTest extends AndroidWebViewTestBase {
}
}
+ class AwSettingsLoadWithOverviewModeTestHelper extends AwSettingsTestHelper<Boolean> {
+ private static final float DEFAULT_PAGE_SCALE = 1.0f;
+
+ AwSettingsLoadWithOverviewModeTestHelper(
+ AwContents awContents,
+ TestAwContentsClient contentViewClient,
+ boolean withViewPortTag) throws Throwable {
+ super(awContents, contentViewClient, true);
+ mWithViewPortTag = withViewPortTag;
+ mContentSettings.setUseWideViewPort(true);
+ }
+
+ @Override
+ protected Boolean getAlteredValue() {
+ return ENABLED;
+ }
+
+ @Override
+ protected Boolean getInitialValue() {
+ return DISABLED;
+ }
+
+ @Override
+ protected Boolean getCurrentValue() {
+ return mContentSettings.getLoadWithOverviewMode();
+ }
+
+ @Override
+ protected void setCurrentValue(Boolean value) {
+ mExpectScaleChange = mContentSettings.getLoadWithOverviewMode() != value;
+ if (mExpectScaleChange) {
+ mOnScaleChangedCallCount =
+ mContentViewClient.getOnScaleChangedHelper().getCallCount();
+ }
+ mContentSettings.setLoadWithOverviewMode(value);
+ mAwContents.resetScrollAndScaleState();
+ }
+
+ @Override
+ protected void doEnsureSettingHasValue(Boolean value) throws Throwable {
+ loadDataSync(getData());
+ if (mExpectScaleChange) {
+ mContentViewClient.getOnScaleChangedHelper().
+ waitForCallback(mOnScaleChangedCallCount);
+ mExpectScaleChange = false;
+ }
+ float currentScale = AwSettingsTest.this.getScaleOnUiThread(mAwContents);
+ if (value) {
+ assertTrue("Expected: " + currentScale + " < " + DEFAULT_PAGE_SCALE,
+ currentScale < DEFAULT_PAGE_SCALE);
+ } else {
+ assertEquals(DEFAULT_PAGE_SCALE, currentScale);
+ }
+ }
+
+ private String getData() {
+ return "<html><head>" +
+ (mWithViewPortTag ? "<meta name='viewport' content='width=3000' />" : "") +
+ "</head>" +
+ "<body></body></html>";
+ }
+
+ private final boolean mWithViewPortTag;
+ private boolean mExpectScaleChange;
+ private int mOnScaleChangedCallCount;
+ }
+
// The test verifies that JavaScript is disabled upon WebView
// creation without accessing ContentSettings. If the test passes,
// it means that WebView-specific web preferences configuration
@@ -2291,6 +2359,60 @@ public class AwSettingsTest extends AndroidWebViewTestBase {
assertEquals(viewportTagSpecifiedWidth, getTitleOnUiThread(awContents));
}
+ @SmallTest
+ @Feature({"AndroidWebView", "Preferences"})
+ public void testLoadWithOverviewModeWithTwoViews() throws Throwable {
+ ViewPair views = createViews();
+ runPerViewSettingsTest(
+ new AwSettingsLoadWithOverviewModeTestHelper(
+ views.getContents0(), views.getClient0(), false),
+ new AwSettingsLoadWithOverviewModeTestHelper(
+ views.getContents1(), views.getClient1(), false));
+ }
+
+ @SmallTest
+ @Feature({"AndroidWebView", "Preferences"})
+ public void testLoadWithOverviewModeViewportTagWithTwoViews() throws Throwable {
+ ViewPair views = createViews();
+ runPerViewSettingsTest(
+ new AwSettingsLoadWithOverviewModeTestHelper(
+ views.getContents0(), views.getClient0(), true),
+ new AwSettingsLoadWithOverviewModeTestHelper(
+ views.getContents1(), views.getClient1(), true));
+ }
+
+ @SmallTest
+ @Feature({"AndroidWebView", "Preferences"})
+ // Verify that LoadViewOverviewMode doesn't affect pages with initial scale
+ // set in the viewport tag.
+ public void testLoadWithOverviewModeViewportScale() throws Throwable {
+ final TestAwContentsClient contentClient = new TestAwContentsClient();
+ final AwTestContainerView testContainerView =
+ createAwTestContainerViewOnMainSync(contentClient);
+ final AwContents awContents = testContainerView.getAwContents();
+ ContentSettings settings = getContentSettingsOnUiThread(awContents);
+ CallbackHelper onPageFinishedHelper = contentClient.getOnPageFinishedHelper();
+
+ final int pageScale = 2;
+ final String page = "<html><head>" +
+ "<meta name='viewport' content='width=3000, initial-scale=" + pageScale +
+ "' /></head>" +
+ "<body></body></html>";
+
+ assertFalse(settings.getUseWideViewPort());
+ assertFalse(settings.getLoadWithOverviewMode());
+ loadDataSync(awContents, onPageFinishedHelper, page, "text/html", false);
+ assertEquals(1.0f, getScaleOnUiThread(awContents));
+
+ settings.setUseWideViewPort(true);
+ settings.setLoadWithOverviewMode(true);
+ awContents.resetScrollAndScaleState();
+ int onScaleChangedCallCount = contentClient.getOnScaleChangedHelper().getCallCount();
+ loadDataSync(awContents, onPageFinishedHelper, page, "text/html", false);
+ contentClient.getOnScaleChangedHelper().waitForCallback(onScaleChangedCallCount);
+ assertEquals((float)pageScale, getScaleOnUiThread(awContents));
+ }
+
static class ViewPair {
private final AwContents contents0;
private final TestAwContentsClient client0;
@@ -2415,4 +2537,13 @@ public class AwSettingsTest extends AndroidWebViewTestBase {
private void resetResourceContext() {
AndroidProtocolHandler.setResourceContextForTesting(null);
}
+
+ private float getScaleOnUiThread(final AwContents awContents) throws Throwable {
+ return runTestOnUiThreadAndGetResult(new Callable<Float>() {
+ @Override
+ public Float call() throws Exception {
+ return awContents.getContentViewCore().getScale();
+ }
+ });
+ }
}
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