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author | Paul Yang <TeBoring@users.noreply.github.com> | 2017-01-31 09:17:32 -0800 |
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committer | GitHub <noreply@github.com> | 2017-01-31 09:17:32 -0800 |
commit | 7f3e23707122f31ebfa58b7280bd56cbe77cb44e (patch) | |
tree | 398b2292d6f08434778e9b2588453bbf99aa4f54 /java/core/src | |
parent | 9d3288e651700f3d52e6b4ead2a9f9ab02da53f4 (diff) | |
download | protobuf-7f3e23707122f31ebfa58b7280bd56cbe77cb44e.tar.gz protobuf-7f3e23707122f31ebfa58b7280bd56cbe77cb44e.tar.bz2 protobuf-7f3e23707122f31ebfa58b7280bd56cbe77cb44e.zip |
Merge 3.2.x branch into master (#2648)
* Down-integrate internal changes to github.
* Update conformance test failure list.
* Explicitly import used class in nano test to avoid random test fail.
* Update _GNUC_VER to use the correct implementation of atomic operation
on Mac.
* maps_test.js: check whether Symbol is defined before using it (#2524)
Symbol is not yet available on older versions of Node.js and so this
test fails with them. This change just directly checks whether Symbol is
available before we try to use it.
* Added well_known_types_embed.cc to CLEANFILES so that it gets cleaned up
* Updated Makefile.am to fix out-of-tree builds
* Added Bazel genrule for generating well_known_types_embed.cc
In pull request #2517 I made this change for the CMake and autotools
builds but forgot to do it for the Bazel build.
* Update _GNUC_VER to use the correct implementation of atomic operation on Mac.
* Add new js file in extra dist.
* Bump version number to 3.2.0
* Fixed issue with autoloading - Invalid paths (#2538)
* PHP fix int64 decoding (#2516)
* fix int64 decoding
* fix int64 decoding + tests
* Fix int64 decoding on 32-bit machines.
* Fix warning in compiler/js/embed.cc
embed.cc: In function ‘std::string CEscape(const string&)’:
embed.cc:51:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i = 0; i < str.size(); ++i) {
^
* Fix include in auto-generated well_known_types_embed.cc
Restore include style fix (e3da722) that has been trampled by
auto-generation of well_known_types_embed.cc
* Fixed cross compilations with the Autotools build
Pull request #2517 caused cross compilations to start failing, because
the js_embed binary was being built to run on the target platform
instead of on the build machine. This change updates the Autotools build
to use the AX_PROG_CXX_FOR_BUILD macro to find a suitable compiler for
the build machine and always use that when building js_embed.
* Minor fix for autocreated object repeated fields and maps.
- If setting/clearing a repeated field/map that was objects, check the class
before checking the autocreator.
- Just to be paranoid, don’t mutate within copy/mutableCopy for the autocreated
classes to ensure there is less chance of issues if someone does something
really crazy threading wise.
- Some more tests for the internal AutocreatedArray/AutocreatedDictionary
classes to ensure things are working as expected.
- Add Xcode 8.2 to the full_mac_build.sh supported list.
* Fix generation of extending nested messages in JavaScript (#2439)
* Fix generation of extending nested messages in JavaScript
* Added missing test8.proto to build
* Fix generated code when there is no namespace but there is enum definition.
* Decoding unknown field should succeed.
* Add embed.cc in src/Makefile.am to fix dist check.
* Fixed "make distcheck" for the Autotools build
To make the test pass I needed to fix out-of-tree builds and update
EXTRA_DIST and CLEANFILES.
* Remove redundent embed.cc from src/Makefile.am
* Update version number to 3.2.0-rc.1 (#2578)
* Change protoc-artifacts version to 3.2.0-rc.1
* Update version number to 3.2.0rc2
* Update change logs for 3.2.0 release.
* Update php README
* Update upb, fixes some bugs (including a hash table problem). (#2611)
* Update upb, fixes some bugs (including a hash table problem).
* Ruby: added a test for the previous hash table corruption.
Verified that this triggers the bug in the currently released
version.
* Ruby: bugfix for SEGV.
* Ruby: removed old code for dup'ing defs.
* Reverting deployment target to 7.0 (#2618)
The Protobuf library doesn’t require the 7.1 deployment target so
reverting it back to 7.0
* Fix typo that breaks builds on big-endian (#2632)
* Bump version number to 3.2.0
Diffstat (limited to 'java/core/src')
7 files changed, 65 insertions, 31 deletions
diff --git a/java/core/src/main/java/com/google/protobuf/AbstractMessageLite.java b/java/core/src/main/java/com/google/protobuf/AbstractMessageLite.java index 046030f3..4f691dfd 100644 --- a/java/core/src/main/java/com/google/protobuf/AbstractMessageLite.java +++ b/java/core/src/main/java/com/google/protobuf/AbstractMessageLite.java @@ -48,7 +48,6 @@ public abstract class AbstractMessageLite< BuilderType extends AbstractMessageLite.Builder<MessageType, BuilderType>> implements MessageLite { protected int memoizedHashCode = 0; - @Override public ByteString toByteString() { try { diff --git a/java/core/src/main/java/com/google/protobuf/FieldSet.java b/java/core/src/main/java/com/google/protobuf/FieldSet.java index 5b251743..a828f30e 100644 --- a/java/core/src/main/java/com/google/protobuf/FieldSet.java +++ b/java/core/src/main/java/com/google/protobuf/FieldSet.java @@ -220,6 +220,7 @@ final class FieldSet<FieldDescriptorType extends return fields.entrySet().iterator(); } + /** * Useful for implementing * {@link Message#hasField(Descriptors.FieldDescriptor)}. diff --git a/java/core/src/main/java/com/google/protobuf/MapFieldLite.java b/java/core/src/main/java/com/google/protobuf/MapFieldLite.java index 16b3fefe..42640279 100644 --- a/java/core/src/main/java/com/google/protobuf/MapFieldLite.java +++ b/java/core/src/main/java/com/google/protobuf/MapFieldLite.java @@ -83,7 +83,7 @@ public final class MapFieldLite<K, V> extends LinkedHashMap<K, V> { @Override public void clear() { ensureMutable(); - clear(); + super.clear(); } @Override public V put(K key, V value) { diff --git a/java/core/src/main/java/com/google/protobuf/SmallSortedMap.java b/java/core/src/main/java/com/google/protobuf/SmallSortedMap.java index 409fec10..66033f58 100644 --- a/java/core/src/main/java/com/google/protobuf/SmallSortedMap.java +++ b/java/core/src/main/java/com/google/protobuf/SmallSortedMap.java @@ -197,6 +197,7 @@ class SmallSortedMap<K extends Comparable<K>, V> extends AbstractMap<K, V> { overflowEntries.entrySet(); } + @Override public int size() { return entryList.size() + overflowEntries.size(); @@ -356,6 +357,7 @@ class SmallSortedMap<K extends Comparable<K>, V> extends AbstractMap<K, V> { return lazyEntrySet; } + /** * @throws UnsupportedOperationException if {@link #makeImmutable()} has * has been called. @@ -525,6 +527,7 @@ class SmallSortedMap<K extends Comparable<K>, V> extends AbstractMap<K, V> { } } + /** * Iterator implementation that switches from the entry array to the overflow * entries appropriately. @@ -617,43 +620,43 @@ class SmallSortedMap<K extends Comparable<K>, V> extends AbstractMap<K, V> { return (Iterable<T>) ITERABLE; } } - + @Override public boolean equals(Object o) { if (this == o) { return true; } - + if (!(o instanceof SmallSortedMap)) { return super.equals(o); } - + SmallSortedMap<?, ?> other = (SmallSortedMap<?, ?>) o; final int size = size(); if (size != other.size()) { return false; } - + // Best effort try to avoid allocating an entry set. final int numArrayEntries = getNumArrayEntries(); if (numArrayEntries != other.getNumArrayEntries()) { return entrySet().equals(other.entrySet()); } - + for (int i = 0; i < numArrayEntries; i++) { if (!getArrayEntryAt(i).equals(other.getArrayEntryAt(i))) { return false; } } - + if (numArrayEntries != size) { return overflowEntries.equals(other.overflowEntries); } - - + + return true; } - + @Override public int hashCode() { int h = 0; diff --git a/java/core/src/main/java/com/google/protobuf/UnknownFieldSet.java b/java/core/src/main/java/com/google/protobuf/UnknownFieldSet.java index 49b3504f..2bef27e9 100644 --- a/java/core/src/main/java/com/google/protobuf/UnknownFieldSet.java +++ b/java/core/src/main/java/com/google/protobuf/UnknownFieldSet.java @@ -31,7 +31,6 @@ package com.google.protobuf; import com.google.protobuf.AbstractMessageLite.Builder.LimitedInputStream; - import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; @@ -39,6 +38,7 @@ import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.List; +import java.util.ListIterator; import java.util.Map; import java.util.TreeMap; @@ -58,7 +58,9 @@ import java.util.TreeMap; */ public final class UnknownFieldSet implements MessageLite { - private UnknownFieldSet() {} + private UnknownFieldSet() { + fields = null; + } /** Create a new {@link Builder}. */ public static Builder newBuilder() { @@ -82,16 +84,18 @@ public final class UnknownFieldSet implements MessageLite { return defaultInstance; } private static final UnknownFieldSet defaultInstance = - new UnknownFieldSet(Collections.<Integer, Field>emptyMap()); + new UnknownFieldSet(Collections.<Integer, Field>emptyMap(), + Collections.<Integer, Field>emptyMap()); /** * Construct an {@code UnknownFieldSet} around the given map. The map is * expected to be immutable. */ - private UnknownFieldSet(final Map<Integer, Field> fields) { + private UnknownFieldSet(final Map<Integer, Field> fields, + final Map<Integer, Field> fieldsDescending) { this.fields = fields; } - private Map<Integer, Field> fields; + private final Map<Integer, Field> fields; @Override @@ -224,10 +228,8 @@ public final class UnknownFieldSet implements MessageLite { } } - /** - * Get the number of bytes required to encode this set using - * {@code MessageSet} wire format. - */ + + /** Get the number of bytes required to encode this set using {@code MessageSet} wire format. */ public int getSerializedSizeAsMessageSet() { int result = 0; for (final Map.Entry<Integer, Field> entry : fields.entrySet()) { @@ -343,12 +345,13 @@ public final class UnknownFieldSet implements MessageLite { */ @Override public UnknownFieldSet build() { - getFieldBuilder(0); // Force lastField to be built. + getFieldBuilder(0); // Force lastField to be built. final UnknownFieldSet result; if (fields.isEmpty()) { result = getDefaultInstance(); } else { - result = new UnknownFieldSet(Collections.unmodifiableMap(fields)); + Map<Integer, Field> descendingFields = null; + result = new UnknownFieldSet(Collections.unmodifiableMap(fields), descendingFields); } fields = null; return result; @@ -363,8 +366,9 @@ public final class UnknownFieldSet implements MessageLite { @Override public Builder clone() { getFieldBuilder(0); // Force lastField to be built. + Map<Integer, Field> descendingFields = null; return UnknownFieldSet.newBuilder().mergeFrom( - new UnknownFieldSet(fields)); + new UnknownFieldSet(fields, descendingFields)); } @Override @@ -841,9 +845,10 @@ public final class UnknownFieldSet implements MessageLite { } } + /** - * Get the number of bytes required to encode this field, including field - * number, using {@code MessageSet} wire format. + * Get the number of bytes required to encode this field, including field number, using {@code + * MessageSet} wire format. */ public int getSerializedSizeAsMessageSetExtension(final int fieldNumber) { int result = 0; diff --git a/java/core/src/main/java/com/google/protobuf/UnknownFieldSetLite.java b/java/core/src/main/java/com/google/protobuf/UnknownFieldSetLite.java index 104f8007..d6226fc7 100644 --- a/java/core/src/main/java/com/google/protobuf/UnknownFieldSetLite.java +++ b/java/core/src/main/java/com/google/protobuf/UnknownFieldSetLite.java @@ -186,10 +186,11 @@ public final class UnknownFieldSetLite { output.writeRawMessageSetExtension(fieldNumber, (ByteString) objects[i]); } } - + + /** - * Get the number of bytes required to encode this field, including field - * number, using {@code MessageSet} wire format. + * Get the number of bytes required to encode this field, including field number, using {@code + * MessageSet} wire format. */ public int getSerializedSizeAsMessageSet() { int size = memoizedSerializedSize; @@ -251,6 +252,24 @@ public final class UnknownFieldSetLite { return size; } + + private static boolean equals(int[] tags1, int[] tags2, int count) { + for (int i = 0; i < count; ++i) { + if (tags1[i] != tags2[i]) { + return false; + } + } + return true; + } + + private static boolean equals(Object[] objects1, Object[] objects2, int count) { + for (int i = 0; i < count; ++i) { + if (!objects1[i].equals(objects2[i])) { + return false; + } + } + return true; + } @Override public boolean equals(Object obj) { @@ -268,9 +287,8 @@ public final class UnknownFieldSetLite { UnknownFieldSetLite other = (UnknownFieldSetLite) obj; if (count != other.count - // TODO(dweis): Only have to compare up to count but at worst 2x worse than we need to do. - || !Arrays.equals(tags, other.tags) - || !Arrays.deepEquals(objects, other.objects)) { + || !equals(tags, other.tags, count) + || !equals(objects, other.objects, count)) { return false; } diff --git a/java/core/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java b/java/core/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java index 26ea850e..f8cb0aab 100644 --- a/java/core/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java +++ b/java/core/src/test/java/com/google/protobuf/UnknownFieldSetLiteTest.java @@ -53,6 +53,14 @@ public class UnknownFieldSetLiteTest extends TestCase { assertEquals(ByteString.EMPTY, toByteString(unknownFields)); } + public void testEmptyInstance() { + UnknownFieldSetLite instance = UnknownFieldSetLite.newInstance(); + + assertEquals(0, instance.getSerializedSize()); + assertEquals(ByteString.EMPTY, toByteString(instance)); + assertEquals(UnknownFieldSetLite.getDefaultInstance(), instance); + } + public void testMergeFieldFrom() throws IOException { Foo foo = Foo.newBuilder() .setValue(2) |