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Diffstat (limited to 'java/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java')
-rw-r--r--java/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java180
1 files changed, 116 insertions, 64 deletions
diff --git a/java/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java b/java/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java
index e76b4a67..dc987379 100644
--- a/java/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java
+++ b/java/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java
@@ -30,6 +30,8 @@
package com.google.protobuf;
+import com.google.protobuf.UnittestLite.TestAllExtensionsLite;
+import com.google.protobuf.UnittestLite.TestAllTypesLite;
import protobuf_unittest.lite_equals_and_hash.LiteEqualsAndHash;
import protobuf_unittest.lite_equals_and_hash.LiteEqualsAndHash.Bar;
import protobuf_unittest.lite_equals_and_hash.LiteEqualsAndHash.Foo;
@@ -52,7 +54,40 @@ public class UnknownFieldSetLiteTest extends TestCase {
UnknownFieldSetLite.newBuilder()
.build());
}
+
+ public void testBuilderReuse() throws IOException {
+ UnknownFieldSetLite.Builder builder = UnknownFieldSetLite.newBuilder();
+ builder.mergeVarintField(10, 2);
+ builder.build();
+
+ try {
+ builder.build();
+ fail();
+ } catch (UnsupportedOperationException e) {
+ // Expected.
+ }
+
+ try {
+ builder.mergeFieldFrom(0, CodedInputStream.newInstance(new byte[0]));
+ fail();
+ } catch (UnsupportedOperationException e) {
+ // Expected.
+ }
+
+ try {
+ builder.mergeVarintField(5, 1);
+ fail();
+ } catch (UnsupportedOperationException e) {
+ // Expected.
+ }
+ }
+ public void testBuilderReuse_empty() {
+ UnknownFieldSetLite.Builder builder = UnknownFieldSetLite.newBuilder();
+ builder.build();
+ builder.build();
+ }
+
public void testDefaultInstance() {
UnknownFieldSetLite unknownFields = UnknownFieldSetLite.getDefaultInstance();
@@ -67,10 +102,10 @@ public class UnknownFieldSetLiteTest extends TestCase {
CodedInputStream input = CodedInputStream.newInstance(foo.toByteArray());
- UnknownFieldSetLite.Builder builder = UnknownFieldSetLite.newBuilder();
- builder.mergeFieldFrom(input.readTag(), input);
+ UnknownFieldSetLite instance = UnknownFieldSetLite.newInstance();
+ instance.mergeFieldFrom(input.readTag(), input);
- assertEquals(foo.toByteString(), toByteString(builder.build()));
+ assertEquals(foo.toByteString(), toByteString(instance));
}
public void testSerializedSize() throws IOException {
@@ -80,18 +115,18 @@ public class UnknownFieldSetLiteTest extends TestCase {
CodedInputStream input = CodedInputStream.newInstance(foo.toByteArray());
- UnknownFieldSetLite.Builder builder = UnknownFieldSetLite.newBuilder();
- builder.mergeFieldFrom(input.readTag(), input);
+ UnknownFieldSetLite instance = UnknownFieldSetLite.newInstance();
+ instance.mergeFieldFrom(input.readTag(), input);
- assertEquals(foo.toByteString().size(), builder.build().getSerializedSize());
+ assertEquals(foo.toByteString().size(), instance.getSerializedSize());
}
public void testMergeVarintField() throws IOException {
- UnknownFieldSetLite.Builder builder = UnknownFieldSetLite.newBuilder();
- builder.mergeVarintField(10, 2);
+ UnknownFieldSetLite unknownFields = UnknownFieldSetLite.newInstance();
+ unknownFields.mergeVarintField(10, 2);
CodedInputStream input =
- CodedInputStream.newInstance(toByteString(builder.build()).toByteArray());
+ CodedInputStream.newInstance(toByteString(unknownFields).toByteArray());
int tag = input.readTag();
assertEquals(10, WireFormat.getTagFieldNumber(tag));
@@ -101,11 +136,11 @@ public class UnknownFieldSetLiteTest extends TestCase {
}
public void testMergeVarintField_negative() throws IOException {
- UnknownFieldSetLite.Builder builder = UnknownFieldSetLite.newBuilder();
+ UnknownFieldSetLite builder = UnknownFieldSetLite.newInstance();
builder.mergeVarintField(10, -6);
CodedInputStream input =
- CodedInputStream.newInstance(toByteString(builder.build()).toByteArray());
+ CodedInputStream.newInstance(toByteString(builder).toByteArray());
int tag = input.readTag();
assertEquals(10, WireFormat.getTagFieldNumber(tag));
@@ -115,13 +150,11 @@ public class UnknownFieldSetLiteTest extends TestCase {
}
public void testEqualsAndHashCode() {
- UnknownFieldSetLite.Builder builder1 = UnknownFieldSetLite.newBuilder();
- builder1.mergeVarintField(10, 2);
- UnknownFieldSetLite unknownFields1 = builder1.build();
+ UnknownFieldSetLite unknownFields1 = UnknownFieldSetLite.newInstance();
+ unknownFields1.mergeVarintField(10, 2);
- UnknownFieldSetLite.Builder builder2 = UnknownFieldSetLite.newBuilder();
- builder2.mergeVarintField(10, 2);
- UnknownFieldSetLite unknownFields2 = builder2.build();
+ UnknownFieldSetLite unknownFields2 = UnknownFieldSetLite.newInstance();
+ unknownFields2.mergeVarintField(10, 2);
assertEquals(unknownFields1, unknownFields2);
assertEquals(unknownFields1.hashCode(), unknownFields2.hashCode());
@@ -129,12 +162,11 @@ public class UnknownFieldSetLiteTest extends TestCase {
assertFalse(unknownFields1.hashCode() == UnknownFieldSetLite.getDefaultInstance().hashCode());
}
- public void testConcat() throws IOException {
- UnknownFieldSetLite.Builder builder = UnknownFieldSetLite.newBuilder();
- builder.mergeVarintField(10, 2);
- UnknownFieldSetLite unknownFields = builder.build();
-
- unknownFields = UnknownFieldSetLite.concat(unknownFields, unknownFields);
+ public void testMutableCopyOf() throws IOException {
+ UnknownFieldSetLite unknownFields = UnknownFieldSetLite.newInstance();
+ unknownFields.mergeVarintField(10, 2);
+ unknownFields = UnknownFieldSetLite.mutableCopyOf(unknownFields, unknownFields);
+ unknownFields.checkMutable();
CodedInputStream input =
CodedInputStream.newInstance(toByteString(unknownFields).toByteArray());
@@ -151,53 +183,15 @@ public class UnknownFieldSetLiteTest extends TestCase {
assertTrue(input.isAtEnd());
}
- public void testConcat_empty() {
- UnknownFieldSetLite unknownFields = UnknownFieldSetLite.concat(
+ public void testMutableCopyOf_empty() {
+ UnknownFieldSetLite unknownFields = UnknownFieldSetLite.mutableCopyOf(
UnknownFieldSetLite.getDefaultInstance(), UnknownFieldSetLite.getDefaultInstance());
+ unknownFields.checkMutable();
assertEquals(0, unknownFields.getSerializedSize());
assertEquals(ByteString.EMPTY, toByteString(unknownFields));
}
- public void testBuilderReuse() throws IOException {
- UnknownFieldSetLite.Builder builder = UnknownFieldSetLite.newBuilder();
- builder.mergeVarintField(10, 2);
- builder.build();
-
- try {
- builder.build();
- fail();
- } catch (IllegalStateException e) {
- // Expected.
- }
-
- try {
- builder.mergeFieldFrom(0, CodedInputStream.newInstance(new byte[0]));
- fail();
- } catch (IllegalStateException e) {
- // Expected.
- }
-
- try {
- builder.mergeVarintField(5, 1);
- fail();
- } catch (IllegalStateException e) {
- // Expected.
- }
- }
-
- public void testBuilderReuse_empty() {
- UnknownFieldSetLite.Builder builder = UnknownFieldSetLite.newBuilder();
- builder.build();
-
- try {
- builder.build();
- fail();
- } catch (IllegalStateException e) {
- // Expected.
- }
- }
-
public void testRoundTrips() throws InvalidProtocolBufferException {
Foo foo = Foo.newBuilder()
.setValue(1)
@@ -301,6 +295,64 @@ public class UnknownFieldSetLiteTest extends TestCase {
// Expected.
}
}
+
+ public void testMakeImmutable() throws Exception {
+ UnknownFieldSetLite unknownFields = UnknownFieldSetLite.newInstance();
+ unknownFields.makeImmutable();
+
+ try {
+ unknownFields.mergeVarintField(1, 1);
+ fail();
+ } catch (UnsupportedOperationException expected) {}
+
+ try {
+ unknownFields.mergeLengthDelimitedField(2, ByteString.copyFromUtf8("hello"));
+ fail();
+ } catch (UnsupportedOperationException expected) {}
+
+ try {
+ unknownFields.mergeFieldFrom(1, CodedInputStream.newInstance(new byte[0]));
+ fail();
+ } catch (UnsupportedOperationException expected) {}
+ }
+
+ public void testEndToEnd() throws Exception {
+ TestAllTypesLite testAllTypes = TestAllTypesLite.getDefaultInstance();
+ try {
+ testAllTypes.unknownFields.checkMutable();
+ fail();
+ } catch (UnsupportedOperationException expected) {}
+
+ testAllTypes = TestAllTypesLite.parseFrom(new byte[0]);
+ try {
+ testAllTypes.unknownFields.checkMutable();
+ fail();
+ } catch (UnsupportedOperationException expected) {}
+
+ testAllTypes = TestAllTypesLite.newBuilder().build();
+ try {
+ testAllTypes.unknownFields.checkMutable();
+ fail();
+ } catch (UnsupportedOperationException expected) {}
+
+ testAllTypes = TestAllTypesLite.newBuilder()
+ .setDefaultBool(true)
+ .build();
+ try {
+ testAllTypes.unknownFields.checkMutable();
+ fail();
+ } catch (UnsupportedOperationException expected) {}
+
+ TestAllExtensionsLite testAllExtensions = TestAllExtensionsLite.newBuilder()
+ .mergeFrom(TestAllExtensionsLite.newBuilder()
+ .setExtension(UnittestLite.optionalInt32ExtensionLite, 2)
+ .build().toByteArray())
+ .build();
+ try {
+ testAllExtensions.unknownFields.checkMutable();
+ fail();
+ } catch (UnsupportedOperationException expected) {}
+ }
private ByteString toByteString(UnknownFieldSetLite unknownFields) {
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-28 05:02:51 +0000