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Diffstat (limited to 'java/core/src/test/java/com/google/protobuf/MessageTest.java')
-rw-r--r--java/core/src/test/java/com/google/protobuf/MessageTest.java210
1 files changed, 102 insertions, 108 deletions
diff --git a/java/core/src/test/java/com/google/protobuf/MessageTest.java b/java/core/src/test/java/com/google/protobuf/MessageTest.java
index 4fc8f78e..760511b6 100644
--- a/java/core/src/test/java/com/google/protobuf/MessageTest.java
+++ b/java/core/src/test/java/com/google/protobuf/MessageTest.java
@@ -39,8 +39,7 @@ import java.util.List;
import junit.framework.TestCase;
/**
- * Misc. unit tests for message operations that apply to both generated
- * and dynamic messages.
+ * Misc. unit tests for message operations that apply to both generated and dynamic messages.
*
* @author kenton@google.com Kenton Varda
*/
@@ -49,30 +48,31 @@ public class MessageTest extends TestCase {
// Message-merging tests.
static final TestAllTypes MERGE_SOURCE =
- TestAllTypes.newBuilder()
- .setOptionalInt32(1)
- .setOptionalString("foo")
- .setOptionalForeignMessage(ForeignMessage.getDefaultInstance())
- .addRepeatedString("bar")
- .build();
+ TestAllTypes.newBuilder()
+ .setOptionalInt32(1)
+ .setOptionalString("foo")
+ .setOptionalForeignMessage(ForeignMessage.getDefaultInstance())
+ .addRepeatedString("bar")
+ .build();
static final TestAllTypes MERGE_DEST =
- TestAllTypes.newBuilder()
- .setOptionalInt64(2)
- .setOptionalString("baz")
- .setOptionalForeignMessage(ForeignMessage.newBuilder().setC(3).build())
- .addRepeatedString("qux")
- .build();
+ TestAllTypes.newBuilder()
+ .setOptionalInt64(2)
+ .setOptionalString("baz")
+ .setOptionalForeignMessage(ForeignMessage.newBuilder().setC(3).build())
+ .addRepeatedString("qux")
+ .build();
static final String MERGE_RESULT_TEXT =
- "optional_int32: 1\n" +
- "optional_int64: 2\n" +
- "optional_string: \"foo\"\n" +
- "optional_foreign_message {\n" +
- " c: 3\n" +
- "}\n" +
- "repeated_string: \"qux\"\n" +
- "repeated_string: \"bar\"\n";
+ ""
+ + "optional_int32: 1\n"
+ + "optional_int64: 2\n"
+ + "optional_string: \"foo\"\n"
+ + "optional_foreign_message {\n"
+ + " c: 3\n"
+ + "}\n"
+ + "repeated_string: \"qux\"\n"
+ + "repeated_string: \"bar\"\n";
public void testParsingWithNullExtensionRegistry() throws Exception {
try {
@@ -83,23 +83,20 @@ public class MessageTest extends TestCase {
}
public void testMergeFrom() throws Exception {
- TestAllTypes result =
- TestAllTypes.newBuilder(MERGE_DEST)
- .mergeFrom(MERGE_SOURCE).build();
+ TestAllTypes result = TestAllTypes.newBuilder(MERGE_DEST).mergeFrom(MERGE_SOURCE).build();
assertEquals(MERGE_RESULT_TEXT, result.toString());
}
/**
- * Test merging a DynamicMessage into a GeneratedMessage. As long as they
- * have the same descriptor, this should work, but it is an entirely different
- * code path.
+ * Test merging a DynamicMessage into a GeneratedMessage. As long as they have the same
+ * descriptor, this should work, but it is an entirely different code path.
*/
public void testMergeFromDynamic() throws Exception {
TestAllTypes result =
- TestAllTypes.newBuilder(MERGE_DEST)
- .mergeFrom(DynamicMessage.newBuilder(MERGE_SOURCE).build())
- .build();
+ TestAllTypes.newBuilder(MERGE_DEST)
+ .mergeFrom(DynamicMessage.newBuilder(MERGE_SOURCE).build())
+ .build();
assertEquals(MERGE_RESULT_TEXT, result.toString());
}
@@ -107,9 +104,9 @@ public class MessageTest extends TestCase {
/** Test merging two DynamicMessages. */
public void testDynamicMergeFrom() throws Exception {
DynamicMessage result =
- DynamicMessage.newBuilder(MERGE_DEST)
- .mergeFrom(DynamicMessage.newBuilder(MERGE_SOURCE).build())
- .build();
+ DynamicMessage.newBuilder(MERGE_DEST)
+ .mergeFrom(DynamicMessage.newBuilder(MERGE_SOURCE).build())
+ .build();
assertEquals(MERGE_RESULT_TEXT, result.toString());
}
@@ -117,10 +114,9 @@ public class MessageTest extends TestCase {
// =================================================================
// Required-field-related tests.
- private static final TestRequired TEST_REQUIRED_UNINITIALIZED =
- TestRequired.getDefaultInstance();
+ private static final TestRequired TEST_REQUIRED_UNINITIALIZED = TestRequired.getDefaultInstance();
private static final TestRequired TEST_REQUIRED_INITIALIZED =
- TestRequired.newBuilder().setA(1).setB(2).setC(3).build();
+ TestRequired.newBuilder().setA(1).setB(2).setC(3).build();
public void testRequired() throws Exception {
TestRequired.Builder builder = TestRequired.newBuilder();
@@ -189,20 +185,18 @@ public class MessageTest extends TestCase {
assertTrue(builder.isInitialized());
- builder.setField(descriptor.findFieldByName("optional_message"),
- TEST_REQUIRED_UNINITIALIZED);
+ builder.setField(descriptor.findFieldByName("optional_message"), TEST_REQUIRED_UNINITIALIZED);
assertFalse(builder.isInitialized());
- builder.setField(descriptor.findFieldByName("optional_message"),
- TEST_REQUIRED_INITIALIZED);
+ builder.setField(descriptor.findFieldByName("optional_message"), TEST_REQUIRED_INITIALIZED);
assertTrue(builder.isInitialized());
- builder.addRepeatedField(descriptor.findFieldByName("repeated_message"),
- TEST_REQUIRED_UNINITIALIZED);
+ builder.addRepeatedField(
+ descriptor.findFieldByName("repeated_message"), TEST_REQUIRED_UNINITIALIZED);
assertFalse(builder.isInitialized());
- builder.setRepeatedField(descriptor.findFieldByName("repeated_message"), 0,
- TEST_REQUIRED_INITIALIZED);
+ builder.setRepeatedField(
+ descriptor.findFieldByName("repeated_message"), 0, TEST_REQUIRED_INITIALIZED);
assertTrue(builder.isInitialized());
}
@@ -224,35 +218,35 @@ public class MessageTest extends TestCase {
public void testNestedUninitializedException() throws Exception {
try {
TestRequiredForeign.newBuilder()
- .setOptionalMessage(TEST_REQUIRED_UNINITIALIZED)
- .addRepeatedMessage(TEST_REQUIRED_UNINITIALIZED)
- .addRepeatedMessage(TEST_REQUIRED_UNINITIALIZED)
- .build();
+ .setOptionalMessage(TEST_REQUIRED_UNINITIALIZED)
+ .addRepeatedMessage(TEST_REQUIRED_UNINITIALIZED)
+ .addRepeatedMessage(TEST_REQUIRED_UNINITIALIZED)
+ .build();
fail("Should have thrown an exception.");
} catch (UninitializedMessageException e) {
assertEquals(
- "Message missing required fields: " +
- "optional_message.a, " +
- "optional_message.b, " +
- "optional_message.c, " +
- "repeated_message[0].a, " +
- "repeated_message[0].b, " +
- "repeated_message[0].c, " +
- "repeated_message[1].a, " +
- "repeated_message[1].b, " +
- "repeated_message[1].c",
- e.getMessage());
+ "Message missing required fields: "
+ + "optional_message.a, "
+ + "optional_message.b, "
+ + "optional_message.c, "
+ + "repeated_message[0].a, "
+ + "repeated_message[0].b, "
+ + "repeated_message[0].c, "
+ + "repeated_message[1].a, "
+ + "repeated_message[1].b, "
+ + "repeated_message[1].c",
+ e.getMessage());
}
}
public void testBuildNestedPartial() throws Exception {
// We're mostly testing that no exception is thrown.
TestRequiredForeign message =
- TestRequiredForeign.newBuilder()
- .setOptionalMessage(TEST_REQUIRED_UNINITIALIZED)
- .addRepeatedMessage(TEST_REQUIRED_UNINITIALIZED)
- .addRepeatedMessage(TEST_REQUIRED_UNINITIALIZED)
- .buildPartial();
+ TestRequiredForeign.newBuilder()
+ .setOptionalMessage(TEST_REQUIRED_UNINITIALIZED)
+ .addRepeatedMessage(TEST_REQUIRED_UNINITIALIZED)
+ .addRepeatedMessage(TEST_REQUIRED_UNINITIALIZED)
+ .buildPartial();
assertFalse(message.isInitialized());
}
@@ -267,28 +261,29 @@ public class MessageTest extends TestCase {
public void testParseNestedUnititialized() throws Exception {
ByteString data =
- TestRequiredForeign.newBuilder()
- .setOptionalMessage(TEST_REQUIRED_UNINITIALIZED)
- .addRepeatedMessage(TEST_REQUIRED_UNINITIALIZED)
- .addRepeatedMessage(TEST_REQUIRED_UNINITIALIZED)
- .buildPartial().toByteString();
+ TestRequiredForeign.newBuilder()
+ .setOptionalMessage(TEST_REQUIRED_UNINITIALIZED)
+ .addRepeatedMessage(TEST_REQUIRED_UNINITIALIZED)
+ .addRepeatedMessage(TEST_REQUIRED_UNINITIALIZED)
+ .buildPartial()
+ .toByteString();
try {
TestRequiredForeign.parseFrom(data);
fail("Should have thrown an exception.");
} catch (InvalidProtocolBufferException e) {
assertEquals(
- "Message missing required fields: " +
- "optional_message.a, " +
- "optional_message.b, " +
- "optional_message.c, " +
- "repeated_message[0].a, " +
- "repeated_message[0].b, " +
- "repeated_message[0].c, " +
- "repeated_message[1].a, " +
- "repeated_message[1].b, " +
- "repeated_message[1].c",
- e.getMessage());
+ "Message missing required fields: "
+ + "optional_message.a, "
+ + "optional_message.b, "
+ + "optional_message.c, "
+ + "repeated_message[0].a, "
+ + "repeated_message[0].b, "
+ + "repeated_message[0].c, "
+ + "repeated_message[1].a, "
+ + "repeated_message[1].b, "
+ + "repeated_message[1].c",
+ e.getMessage());
}
}
@@ -303,9 +298,7 @@ public class MessageTest extends TestCase {
public void testDynamicBuildPartial() throws Exception {
// We're mostly testing that no exception is thrown.
- DynamicMessage message =
- DynamicMessage.newBuilder(TestRequired.getDescriptor())
- .buildPartial();
+ DynamicMessage message = DynamicMessage.newBuilder(TestRequired.getDescriptor()).buildPartial();
assertFalse(message.isInitialized());
}
@@ -318,43 +311,44 @@ public class MessageTest extends TestCase {
assertEquals("Message missing required fields: a, b, c", e.getMessage());
}
}
-
+
/** Test reading unset repeated message from DynamicMessage. */
public void testDynamicRepeatedMessageNull() throws Exception {
- Descriptors.Descriptor descriptor = TestRequired.getDescriptor();
+ TestRequired.getDescriptor();
DynamicMessage result =
- DynamicMessage.newBuilder(TestAllTypes.getDescriptor())
- .mergeFrom(DynamicMessage.newBuilder(MERGE_SOURCE).build())
- .build();
+ DynamicMessage.newBuilder(TestAllTypes.getDescriptor())
+ .mergeFrom(DynamicMessage.newBuilder(MERGE_SOURCE).build())
+ .build();
- assertTrue(result.getField(result.getDescriptorForType()
- .findFieldByName("repeated_foreign_message")) instanceof List<?>);
+ assertTrue(
+ result.getField(result.getDescriptorForType().findFieldByName("repeated_foreign_message"))
+ instanceof List<?>);
assertEquals(
0,
result.getRepeatedFieldCount(
result.getDescriptorForType().findFieldByName("repeated_foreign_message")));
}
-
+
/** Test reading repeated message from DynamicMessage. */
public void testDynamicRepeatedMessageNotNull() throws Exception {
-
- TestAllTypes REPEATED_NESTED =
- TestAllTypes.newBuilder()
- .setOptionalInt32(1)
- .setOptionalString("foo")
- .setOptionalForeignMessage(ForeignMessage.getDefaultInstance())
- .addRepeatedString("bar")
- .addRepeatedForeignMessage(ForeignMessage.getDefaultInstance())
- .addRepeatedForeignMessage(ForeignMessage.getDefaultInstance())
- .build();
- Descriptors.Descriptor descriptor = TestRequired.getDescriptor();
+ TestAllTypes repeatedNested =
+ TestAllTypes.newBuilder()
+ .setOptionalInt32(1)
+ .setOptionalString("foo")
+ .setOptionalForeignMessage(ForeignMessage.getDefaultInstance())
+ .addRepeatedString("bar")
+ .addRepeatedForeignMessage(ForeignMessage.getDefaultInstance())
+ .addRepeatedForeignMessage(ForeignMessage.getDefaultInstance())
+ .build();
+ TestRequired.getDescriptor();
DynamicMessage result =
- DynamicMessage.newBuilder(TestAllTypes.getDescriptor())
- .mergeFrom(DynamicMessage.newBuilder(REPEATED_NESTED).build())
- .build();
+ DynamicMessage.newBuilder(TestAllTypes.getDescriptor())
+ .mergeFrom(DynamicMessage.newBuilder(repeatedNested).build())
+ .build();
- assertTrue(result.getField(result.getDescriptorForType()
- .findFieldByName("repeated_foreign_message")) instanceof List<?>);
+ assertTrue(
+ result.getField(result.getDescriptorForType().findFieldByName("repeated_foreign_message"))
+ instanceof List<?>);
assertEquals(
2,
result.getRepeatedFieldCount(
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-06 06:17:20 +0000