LineageOS/android_packages_modules_Connectivity
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Attempt to make waitForIdleHandler reliable.

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am: 572f1a3185

Change-Id: Id7e23c3a2c885ff239efa577a8d366d3df6ca9a2
This commit is contained in:
Lorenzo Colitti
2017-02-01 02:36:22 +00:00
committed by android-build-merger
parent 96a8a237b0 572f1a3185
commit b18bd6bd3d
1 changed files with 4 additions and 16 deletions
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20
tests/net/java/com/android/server/ConnectivityServiceTest.java
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@@ -155,25 +155,13 @@ public class ConnectivityServiceTest extends AndroidTestCase {
/**
* Block until the given handler becomes idle, or until timeoutMs has passed.
*/
private static void waitForIdleHandler(HandlerThread handler, int timeoutMs) {
private static void waitForIdleHandler(HandlerThread handlerThread, int timeoutMs) {
final ConditionVariable cv = new ConditionVariable();
final MessageQueue queue = handler.getLooper().getQueue();
final IdleHandler idleHandler = () -> {
synchronized (queue) {
cv.open();
return false; // Remove the idleHandler.
}
};
synchronized (queue) {
if (queue.isIdle()) {
return;
}
queue.addIdleHandler(idleHandler);
}
final Handler handler = new Handler(handlerThread.getLooper());
handler.post(() -> cv.open());
if (!cv.block(timeoutMs)) {
fail("HandlerThread " + handler.getName() +
fail("HandlerThread " + handlerThread.getName() +
" did not become idle after " + timeoutMs + " ms");
queue.removeIdleHandler(idleHandler);
}
}