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Diffstat (limited to 'android/guava-tests/test/com/google/common/cache/CacheLoadingTest.java')
-rw-r--r--android/guava-tests/test/com/google/common/cache/CacheLoadingTest.java306
1 files changed, 98 insertions, 208 deletions
diff --git a/android/guava-tests/test/com/google/common/cache/CacheLoadingTest.java b/android/guava-tests/test/com/google/common/cache/CacheLoadingTest.java
index 9b193ed7f..df36a81c7 100644
--- a/android/guava-tests/test/com/google/common/cache/CacheLoadingTest.java
+++ b/android/guava-tests/test/com/google/common/cache/CacheLoadingTest.java
@@ -24,6 +24,7 @@ import static com.google.common.truth.Truth.assertThat;
import static java.lang.Thread.currentThread;
import static java.util.Arrays.asList;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
+import static org.junit.Assert.assertThrows;
import com.google.common.cache.CacheLoader.InvalidCacheLoadException;
import com.google.common.cache.TestingCacheLoaders.CountingLoader;
@@ -521,11 +522,7 @@ public class CacheLoadingTest extends TestCase {
assertSame(extraKey, cache.asMap().get(extraKey));
Object[] lookupKeys = new Object[] {new Object(), new Object(), new Object()};
- try {
- cache.getAll(asList(lookupKeys));
- fail();
- } catch (InvalidCacheLoadException expected) {
- }
+ assertThrows(InvalidCacheLoadException.class, () -> cache.getAll(asList(lookupKeys)));
for (Object key : lookupKeys) {
assertTrue(cache.asMap().containsKey(key));
@@ -561,11 +558,7 @@ public class CacheLoadingTest extends TestCase {
assertSame(extraKey, cache.asMap().get(extraKey));
Object[] lookupKeys = new Object[] {new Object(), new Object(), new Object()};
- try {
- cache.getAll(asList(lookupKeys));
- fail();
- } catch (InvalidCacheLoadException expected) {
- }
+ assertThrows(InvalidCacheLoadException.class, () -> cache.getAll(asList(lookupKeys)));
for (Object key : lookupKeys) {
assertTrue(cache.asMap().containsKey(key));
@@ -595,11 +588,7 @@ public class CacheLoadingTest extends TestCase {
LoadingCache<Object, Object> cache = CacheBuilder.newBuilder().build(loader);
Object[] lookupKeys = new Object[] {new Object(), new Object(), new Object()};
- try {
- cache.getAll(asList(lookupKeys));
- fail();
- } catch (InvalidCacheLoadException expected) {
- }
+ assertThrows(InvalidCacheLoadException.class, () -> cache.getAll(asList(lookupKeys)));
assertSame(extraValue, cache.asMap().get(extraKey));
}
@@ -612,22 +601,14 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.get(new Object());
- fail();
- } catch (InvalidCacheLoadException expected) {
- }
+ assertThrows(InvalidCacheLoadException.class, () -> cache.get(new Object()));
stats = cache.stats();
assertEquals(1, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
assertEquals(1, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getUnchecked(new Object());
- fail();
- } catch (InvalidCacheLoadException expected) {
- }
+ assertThrows(InvalidCacheLoadException.class, () -> cache.getUnchecked(new Object()));
stats = cache.stats();
assertEquals(2, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
@@ -642,22 +623,15 @@ public class CacheLoadingTest extends TestCase {
assertEquals(3, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.get(new Object(), Callables.returning(null));
- fail();
- } catch (InvalidCacheLoadException expected) {
- }
+ assertThrows(
+ InvalidCacheLoadException.class, () -> cache.get(new Object(), Callables.returning(null)));
stats = cache.stats();
assertEquals(3, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
assertEquals(4, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getAll(asList(new Object()));
- fail();
- } catch (InvalidCacheLoadException expected) {
- }
+ assertThrows(InvalidCacheLoadException.class, () -> cache.getAll(asList(new Object())));
stats = cache.stats();
assertEquals(4, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
@@ -828,11 +802,7 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getAll(asList(new Object()));
- fail();
- } catch (InvalidCacheLoadException expected) {
- }
+ assertThrows(InvalidCacheLoadException.class, () -> cache.getAll(asList(new Object())));
stats = cache.stats();
assertEquals(1, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
@@ -863,11 +833,7 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getAll(asList(new Object()));
- fail();
- } catch (InvalidCacheLoadException expected) {
- }
+ assertThrows(InvalidCacheLoadException.class, () -> cache.getAll(asList(new Object())));
stats = cache.stats();
assertEquals(1, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
@@ -885,24 +851,16 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.get(new Object());
- fail();
- } catch (ExecutionError expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ ExecutionError expected = assertThrows(ExecutionError.class, () -> cache.get(new Object()));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
stats = cache.stats();
assertEquals(1, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
assertEquals(1, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getUnchecked(new Object());
- fail();
- } catch (ExecutionError expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ expected = assertThrows(ExecutionError.class, () -> cache.getUnchecked(new Object()));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
stats = cache.stats();
assertEquals(2, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
@@ -918,31 +876,27 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.hitCount());
final Error callableError = new Error();
- try {
- cache.get(
- new Object(),
- new Callable<Object>() {
- @Override
- public Object call() {
- throw callableError;
- }
- });
- fail();
- } catch (ExecutionError expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(callableError);
- }
+ expected =
+ assertThrows(
+ ExecutionError.class,
+ () ->
+ cache.get(
+ new Object(),
+ new Callable<Object>() {
+ @Override
+ public Object call() {
+ throw callableError;
+ }
+ }));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(callableError);
stats = cache.stats();
assertEquals(3, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
assertEquals(4, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getAll(asList(new Object()));
- fail();
- } catch (ExecutionError expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ expected = assertThrows(ExecutionError.class, () -> cache.getAll(asList(new Object())));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
stats = cache.stats();
assertEquals(4, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
@@ -1118,12 +1072,9 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getAll(asList(new Object()));
- fail();
- } catch (ExecutionError expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ ExecutionError expected =
+ assertThrows(ExecutionError.class, () -> cache.getAll(asList(new Object())));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
stats = cache.stats();
assertEquals(1, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
@@ -1141,24 +1092,17 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.get(new Object());
- fail();
- } catch (ExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ Exception expected = assertThrows(ExecutionException.class, () -> cache.get(new Object()));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
stats = cache.stats();
assertEquals(1, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
assertEquals(1, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getUnchecked(new Object());
- fail();
- } catch (UncheckedExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ expected =
+ assertThrows(UncheckedExecutionException.class, () -> cache.getUnchecked(new Object()));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
stats = cache.stats();
assertEquals(2, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
@@ -1174,24 +1118,18 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.hitCount());
Exception callableException = new Exception();
- try {
- cache.get(new Object(), throwing(callableException));
- fail();
- } catch (ExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(callableException);
- }
+ expected =
+ assertThrows(
+ ExecutionException.class, () -> cache.get(new Object(), throwing(callableException)));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(callableException);
stats = cache.stats();
assertEquals(3, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
assertEquals(4, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getAll(asList(new Object()));
- fail();
- } catch (ExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ expected = assertThrows(ExecutionException.class, () -> cache.getAll(asList(new Object())));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
stats = cache.stats();
assertEquals(4, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
@@ -1212,12 +1150,8 @@ public class CacheLoadingTest extends TestCase {
// Sanity check:
assertFalse(currentThread().interrupted());
- try {
- cache.get(new Object());
- fail();
- } catch (ExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ Exception expected = assertThrows(ExecutionException.class, () -> cache.get(new Object()));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
assertTrue(currentThread().interrupted());
stats = cache.stats();
assertEquals(1, stats.missCount());
@@ -1225,12 +1159,9 @@ public class CacheLoadingTest extends TestCase {
assertEquals(1, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getUnchecked(new Object());
- fail();
- } catch (UncheckedExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ expected =
+ assertThrows(UncheckedExecutionException.class, () -> cache.getUnchecked(new Object()));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
assertTrue(currentThread().interrupted());
stats = cache.stats();
assertEquals(2, stats.missCount());
@@ -1248,12 +1179,10 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.hitCount());
Exception callableException = new InterruptedException();
- try {
- cache.get(new Object(), throwing(callableException));
- fail();
- } catch (ExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(callableException);
- }
+ expected =
+ assertThrows(
+ ExecutionException.class, () -> cache.get(new Object(), throwing(callableException)));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(callableException);
assertTrue(currentThread().interrupted());
stats = cache.stats();
assertEquals(3, stats.missCount());
@@ -1261,12 +1190,8 @@ public class CacheLoadingTest extends TestCase {
assertEquals(4, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getAll(asList(new Object()));
- fail();
- } catch (ExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ expected = assertThrows(ExecutionException.class, () -> cache.getAll(asList(new Object())));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
assertTrue(currentThread().interrupted());
stats = cache.stats();
assertEquals(4, stats.missCount());
@@ -1443,12 +1368,9 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getAll(asList(new Object()));
- fail();
- } catch (ExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ ExecutionException expected =
+ assertThrows(ExecutionException.class, () -> cache.getAll(asList(new Object())));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
stats = cache.stats();
assertEquals(1, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
@@ -1467,12 +1389,9 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getAll(asList(new Object()));
- fail();
- } catch (ExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ ExecutionException expected =
+ assertThrows(ExecutionException.class, () -> cache.getAll(asList(new Object())));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
assertTrue(currentThread().interrupted());
stats = cache.stats();
assertEquals(1, stats.missCount());
@@ -1491,24 +1410,18 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.get(new Object());
- fail();
- } catch (UncheckedExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ UncheckedExecutionException expected =
+ assertThrows(UncheckedExecutionException.class, () -> cache.get(new Object()));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
stats = cache.stats();
assertEquals(1, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
assertEquals(1, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getUnchecked(new Object());
- fail();
- } catch (UncheckedExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ expected =
+ assertThrows(UncheckedExecutionException.class, () -> cache.getUnchecked(new Object()));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
stats = cache.stats();
assertEquals(2, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
@@ -1524,24 +1437,20 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.hitCount());
Exception callableException = new RuntimeException();
- try {
- cache.get(new Object(), throwing(callableException));
- fail();
- } catch (UncheckedExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(callableException);
- }
+ expected =
+ assertThrows(
+ UncheckedExecutionException.class,
+ () -> cache.get(new Object(), throwing(callableException)));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(callableException);
stats = cache.stats();
assertEquals(3, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
assertEquals(4, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getAll(asList(new Object()));
- fail();
- } catch (UncheckedExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ expected =
+ assertThrows(UncheckedExecutionException.class, () -> cache.getAll(asList(new Object())));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
stats = cache.stats();
assertEquals(4, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
@@ -1717,12 +1626,9 @@ public class CacheLoadingTest extends TestCase {
assertEquals(0, stats.loadExceptionCount());
assertEquals(0, stats.hitCount());
- try {
- cache.getAll(asList(new Object()));
- fail();
- } catch (UncheckedExecutionException expected) {
- assertThat(expected).hasCauseThat().isSameInstanceAs(e);
- }
+ UncheckedExecutionException expected =
+ assertThrows(UncheckedExecutionException.class, () -> cache.getAll(asList(new Object())));
+ assertThat(expected).hasCauseThat().isSameInstanceAs(e);
stats = cache.stats();
assertEquals(1, stats.missCount());
assertEquals(0, stats.loadSuccessCount());
@@ -1748,12 +1654,9 @@ public class CacheLoadingTest extends TestCase {
LoadingCache<Integer, String> cache =
CacheBuilder.newBuilder().removalListener(removalListener).build(failOnceFunction);
- try {
- cache.getUnchecked(1);
- fail();
- } catch (UncheckedExecutionException ue) {
- assertThat(ue).hasCauseThat().isSameInstanceAs(e);
- }
+ UncheckedExecutionException ue =
+ assertThrows(UncheckedExecutionException.class, () -> cache.getUnchecked(1));
+ assertThat(ue).hasCauseThat().isSameInstanceAs(e);
assertEquals("1", cache.getUnchecked(1));
assertEquals(0, removalListener.getCount());
@@ -1871,12 +1774,10 @@ public class CacheLoadingTest extends TestCase {
assertThat(caughtEe).hasCauseThat().isSameInstanceAs(uee);
}
- try {
- cacheUnchecked.getUnchecked(new Object());
- fail();
- } catch (UncheckedExecutionException caughtUee) {
- assertThat(caughtUee).hasCauseThat().isSameInstanceAs(uee);
- }
+ UncheckedExecutionException caughtUee =
+ assertThrows(
+ UncheckedExecutionException.class, () -> cacheUnchecked.getUnchecked(new Object()));
+ assertThat(caughtUee).hasCauseThat().isSameInstanceAs(uee);
cacheUnchecked.refresh(new Object());
checkLoggedCause(uee);
@@ -1890,29 +1791,21 @@ public class CacheLoadingTest extends TestCase {
assertThat(caughtEe).hasCauseThat().isSameInstanceAs(uee);
}
- try {
- cacheChecked.get(new Object());
- fail();
- } catch (ExecutionException caughtEe) {
- assertThat(caughtEe).hasCauseThat().isSameInstanceAs(ee);
- }
+ ExecutionException caughtEe =
+ assertThrows(ExecutionException.class, () -> cacheChecked.get(new Object()));
+ assertThat(caughtEe).hasCauseThat().isSameInstanceAs(ee);
- try {
- cacheChecked.getUnchecked(new Object());
- fail();
- } catch (UncheckedExecutionException caughtUee) {
- assertThat(caughtUee).hasCauseThat().isSameInstanceAs(ee);
- }
+ caughtUee =
+ assertThrows(
+ UncheckedExecutionException.class, () -> cacheChecked.getUnchecked(new Object()));
+ assertThat(caughtUee).hasCauseThat().isSameInstanceAs(ee);
cacheChecked.refresh(new Object());
checkLoggedCause(ee);
- try {
- cacheChecked.getAll(asList(new Object()));
- fail();
- } catch (ExecutionException caughtEe) {
- assertThat(caughtEe).hasCauseThat().isSameInstanceAs(ee);
- }
+ caughtEe =
+ assertThrows(ExecutionException.class, () -> cacheChecked.getAll(asList(new Object())));
+ assertThat(caughtEe).hasCauseThat().isSameInstanceAs(ee);
}
public void testBulkLoadingExceptionWithCause() {
@@ -1934,12 +1827,9 @@ public class CacheLoadingTest extends TestCase {
assertThat(caughtEe).hasCauseThat().isSameInstanceAs(uee);
}
- try {
- cacheChecked.getAll(asList(new Object()));
- fail();
- } catch (ExecutionException caughtEe) {
- assertThat(caughtEe).hasCauseThat().isSameInstanceAs(ee);
- }
+ ExecutionException caughtEe =
+ assertThrows(ExecutionException.class, () -> cacheChecked.getAll(asList(new Object())));
+ assertThat(caughtEe).hasCauseThat().isSameInstanceAs(ee);
}
@AndroidIncompatible // Bug? expected:<1> but was:<2>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 22:34:51 +0000