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Try to fix ActivityThreadTest failure on foldables

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The root cause of this failure is that we don't specify Configuration#orientation
in test, so #handleActivityConfigurationChanged uses device orientation
instead, which is landscape in the failure case. In this way, TestActivity receives
2 onConfigurationChanged callbacks, one is to make Activity portrait,
the other is to make Activity landscape, which is from process
configuration.

This CL specifies orientation in each propagated Configuration to
prevent orientation overridden by process Configuration.

Bug: 204903019
Test: atest ActivityThreadTest
Change-Id: I4d7720ef1128fc8612381b1a076b06beb765f1b6
This commit is contained in:
Charles Chen
2021-11-17 17:11:49 +08:00
parent 32438ace61
commit 74cc4db965
1 changed files with 6 additions and 1 deletions
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7
core/tests/coretests/src/android/app/activity/ActivityThreadTest.java
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@@ -304,18 +304,22 @@ public class ActivityThreadTest {
final int numOfConfig = activity.mNumOfConfigChanges;
final Configuration processConfigLandscape = new Configuration();
processConfigLandscape.orientation = ORIENTATION_LANDSCAPE;
processConfigLandscape.windowConfiguration.setBounds(new Rect(0, 0, 100, 60));
processConfigLandscape.seq = BASE_SEQ + 1;
final Configuration activityConfigLandscape = new Configuration();
activityConfigLandscape.orientation = ORIENTATION_LANDSCAPE;
activityConfigLandscape.windowConfiguration.setBounds(new Rect(0, 0, 100, 50));
activityConfigLandscape.seq = BASE_SEQ + 2;
final Configuration processConfigPortrait = new Configuration();
processConfigPortrait.orientation = ORIENTATION_PORTRAIT;
processConfigPortrait.windowConfiguration.setBounds(new Rect(0, 0, 60, 100));
processConfigPortrait.seq = BASE_SEQ + 3;
final Configuration activityConfigPortrait = new Configuration();
activityConfigPortrait.orientation = ORIENTATION_PORTRAIT;
activityConfigPortrait.windowConfiguration.setBounds(new Rect(0, 0, 50, 100));
activityConfigPortrait.seq = BASE_SEQ + 4;
@@ -343,7 +347,8 @@ public class ActivityThreadTest {
assertEquals(activityConfigPortrait.windowConfiguration.getBounds(), bounds);
// Ensure that Activity#onConfigurationChanged() not be called because the changes in
// WindowConfiguration shouldn't be reported.
// WindowConfiguration shouldn't be reported, and we only apply the latest Configuration
// update in transaction.
assertEquals(numOfConfig, activity.mNumOfConfigChanges);
}