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Merge "Add tests for property reads from unset properties" am: f1e0f2e365 am: 22202139d5

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am: cd2d9bb301

Change-Id: I3c73d295484f334b839a238b0d8ab87d7c8eb2f6
This commit is contained in:
Daniel Colascione
2019-11-25 18:55:56 -08:00
committed by android-build-merger
parent 58bea80fd2 cd2d9bb301
commit a237a98d71
1 changed files with 10 additions and 0 deletions
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10
core/tests/systemproperties/src/android/os/SystemPropertiesTest.java
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@@ -26,6 +26,7 @@ import java.util.concurrent.TimeUnit;
public class SystemPropertiesTest extends TestCase {
private static final String KEY = "sys.testkey";
private static final String UNSET_KEY = "Aiw7woh6ie4toh7W";
private static final String PERSIST_KEY = "persist.sys.testkey";
@SmallTest
@@ -132,6 +133,15 @@ public class SystemPropertiesTest extends TestCase {
testLong("-3147483647", 124, -3147483647L);
}
@SmallTest
public void testUnset() throws Exception {
assertEquals("abc", SystemProperties.get(UNSET_KEY, "abc"));
assertEquals(true, SystemProperties.getBoolean(UNSET_KEY, true));
assertEquals(false, SystemProperties.getBoolean(UNSET_KEY, false));
assertEquals(5, SystemProperties.getInt(UNSET_KEY, 5));
assertEquals(-10, SystemProperties.getLong(UNSET_KEY, -10));
}
@SmallTest
@SuppressWarnings("null")
public void testNullKey() throws Exception {