Squashed 'libs/protobuf/' content from commit fcd3b9a85

git-subtree-dir: libs/protobuf git-subtree-split: fcd3b9a85ef36e46643dc30176cea1a7ad62e02b
2022-10-22 14:46:58 +02:00
commit 36bca61764
2186 changed files with 838730 additions and 0 deletions
--- a/objectivec/Tests/GPBExtensionRegistryTest.m
+++ b/objectivec/Tests/GPBExtensionRegistryTest.m
@@ -0,0 +1,133 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2017 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#import "GPBTestUtilities.h"
+
+#import "GPBExtensionRegistry.h"
+#import "objectivec/Tests/Unittest.pbobjc.h"
+
+@interface GPBExtensionRegistryTest : GPBTestCase
+@end
+
+@implementation GPBExtensionRegistryTest
+
+- (void)testBasics {
+  GPBExtensionRegistry *reg = [[[GPBExtensionRegistry alloc] init] autorelease];
+  XCTAssertNotNil(reg);
+
+  XCTAssertNil([reg extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:1]);
+  XCTAssertNil([reg extensionForDescriptor:[TestAllTypes descriptor] fieldNumber:1]);
+
+  [reg addExtension:[UnittestRoot optionalInt32Extension]];
+  [reg addExtension:[UnittestRoot packedInt64Extension]];
+
+  XCTAssertTrue([reg extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:1] ==
+                [UnittestRoot optionalInt32Extension]);  // ptr equality
+  XCTAssertNil([reg extensionForDescriptor:[TestAllTypes descriptor] fieldNumber:1]);
+  XCTAssertTrue([reg extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:91] ==
+                [UnittestRoot packedInt64Extension]);  // ptr equality
+}
+
+- (void)testCopy {
+  GPBExtensionRegistry *reg1 = [[[GPBExtensionRegistry alloc] init] autorelease];
+  [reg1 addExtension:[UnittestRoot optionalInt32Extension]];
+
+  GPBExtensionRegistry *reg2 = [[reg1 copy] autorelease];
+  XCTAssertNotNil(reg2);
+
+  XCTAssertTrue([reg1 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:1] ==
+                [UnittestRoot optionalInt32Extension]);  // ptr equality
+  XCTAssertTrue([reg2 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:1] ==
+                [UnittestRoot optionalInt32Extension]);  // ptr equality
+
+  // Message class that had registered extension(s) at the -copy time.
+
+  [reg1 addExtension:[UnittestRoot optionalBoolExtension]];
+  [reg2 addExtension:[UnittestRoot optionalStringExtension]];
+
+  XCTAssertTrue([reg1 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:13] ==
+                [UnittestRoot optionalBoolExtension]);  // ptr equality
+  XCTAssertNil([reg1 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:14]);
+  XCTAssertNil([reg2 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:13]);
+  XCTAssertTrue([reg2 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:14] ==
+                [UnittestRoot optionalStringExtension]);  // ptr equality
+
+  // Message class that did not have any registered extensions at the -copy time.
+
+  [reg1 addExtension:[UnittestRoot packedInt64Extension]];
+  [reg2 addExtension:[UnittestRoot packedSint32Extension]];
+
+  XCTAssertTrue([reg1 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:91] ==
+                [UnittestRoot packedInt64Extension]);  // ptr equality
+  XCTAssertNil([reg1 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:94]);
+  XCTAssertNil([reg2 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:91]);
+  XCTAssertTrue([reg2 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:94] ==
+                [UnittestRoot packedSint32Extension]);  // ptr equality
+}
+
+- (void)testAddExtensions {
+  GPBExtensionRegistry *reg1 = [[[GPBExtensionRegistry alloc] init] autorelease];
+  [reg1 addExtension:[UnittestRoot optionalInt32Extension]];
+
+  GPBExtensionRegistry *reg2 = [[[GPBExtensionRegistry alloc] init] autorelease];
+
+  XCTAssertNil([reg2 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:1]);
+
+  [reg2 addExtensions:reg1];
+
+  XCTAssertTrue([reg2 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:1] ==
+                [UnittestRoot optionalInt32Extension]);  // ptr equality
+
+  // Confirm adding to the first doesn't add to the second.
+
+  [reg1 addExtension:[UnittestRoot optionalBoolExtension]];
+  [reg1 addExtension:[UnittestRoot packedInt64Extension]];
+
+  XCTAssertTrue([reg1 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:13] ==
+                [UnittestRoot optionalBoolExtension]);  // ptr equality
+  XCTAssertTrue([reg1 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:91] ==
+                [UnittestRoot packedInt64Extension]);  // ptr equality
+  XCTAssertNil([reg2 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:13]);
+  XCTAssertNil([reg2 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:91]);
+
+  // Confirm adding to the second doesn't add to the first.
+
+  [reg2 addExtension:[UnittestRoot optionalStringExtension]];
+  [reg2 addExtension:[UnittestRoot packedSint32Extension]];
+
+  XCTAssertNil([reg1 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:14]);
+  XCTAssertNil([reg1 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:94]);
+  XCTAssertTrue([reg2 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:14] ==
+                [UnittestRoot optionalStringExtension]);  // ptr equality
+  XCTAssertTrue([reg2 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:94] ==
+                [UnittestRoot packedSint32Extension]);  // ptr equality
+}
+
+@end