Merge pull request #3104 from thomasvl/ext_registry_copy
Fix ExtensionRegistry copying and add tests.pull/3109/head
Thomas Van Lenten
8 years ago
committed by
GitHub
commit
8546620610
7 changed files with 187 additions and 23 deletions
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// Protocol Buffers - Google's data interchange format |
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// Copyright 2017 Google Inc. All rights reserved. |
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// https://developers.google.com/protocol-buffers/ |
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// |
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// Redistribution and use in source and binary forms, with or without |
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// modification, are permitted provided that the following conditions are |
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// met: |
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// |
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// * Redistributions of source code must retain the above copyright |
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// notice, this list of conditions and the following disclaimer. |
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// * Redistributions in binary form must reproduce the above |
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// copyright notice, this list of conditions and the following disclaimer |
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// in the documentation and/or other materials provided with the |
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// distribution. |
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// * Neither the name of Google Inc. nor the names of its |
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// contributors may be used to endorse or promote products derived from |
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// this software without specific prior written permission. |
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// |
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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#import "GPBTestUtilities.h" |
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#import "GPBExtensionRegistry.h" |
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#import "google/protobuf/Unittest.pbobjc.h" |
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@interface GPBExtensionRegistryTest : GPBTestCase |
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@end |
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@implementation GPBExtensionRegistryTest |
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- (void)testBasics { |
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GPBExtensionRegistry *reg = [[[GPBExtensionRegistry alloc] init] autorelease]; |
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XCTAssertNotNil(reg); |
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XCTAssertNil([reg extensionForDescriptor:[TestAllExtensions descriptor] |
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fieldNumber:1]); |
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XCTAssertNil([reg extensionForDescriptor:[TestAllTypes descriptor] |
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fieldNumber:1]); |
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[reg addExtension:[UnittestRoot optionalInt32Extension]]; |
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[reg addExtension:[UnittestRoot packedInt64Extension]]; |
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XCTAssertTrue([reg extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:1] == |
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[UnittestRoot optionalInt32Extension]); // ptr equality |
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XCTAssertNil([reg extensionForDescriptor:[TestAllTypes descriptor] |
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fieldNumber:1]); |
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XCTAssertTrue([reg extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:91] == |
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[UnittestRoot packedInt64Extension]); // ptr equality |
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} |
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|
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- (void)testCopy { |
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GPBExtensionRegistry *reg1 = [[[GPBExtensionRegistry alloc] init] autorelease]; |
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[reg1 addExtension:[UnittestRoot optionalInt32Extension]]; |
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GPBExtensionRegistry *reg2 = [[reg1 copy] autorelease]; |
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XCTAssertNotNil(reg2); |
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XCTAssertTrue([reg1 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:1] == |
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[UnittestRoot optionalInt32Extension]); // ptr equality |
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XCTAssertTrue([reg2 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:1] == |
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[UnittestRoot optionalInt32Extension]); // ptr equality |
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// Message class that had registered extension(s) at the -copy time. |
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[reg1 addExtension:[UnittestRoot optionalBoolExtension]]; |
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[reg2 addExtension:[UnittestRoot optionalStringExtension]]; |
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XCTAssertTrue([reg1 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:13] == |
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[UnittestRoot optionalBoolExtension]); // ptr equality |
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XCTAssertNil([reg1 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:14]); |
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XCTAssertNil([reg2 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:13]); |
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XCTAssertTrue([reg2 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:14] == |
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[UnittestRoot optionalStringExtension]); // ptr equality |
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// Message class that did not have any registered extensions at the -copy time. |
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[reg1 addExtension:[UnittestRoot packedInt64Extension]]; |
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[reg2 addExtension:[UnittestRoot packedSint32Extension]]; |
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XCTAssertTrue([reg1 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:91] == |
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[UnittestRoot packedInt64Extension]); // ptr equality |
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XCTAssertNil([reg1 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:94]); |
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XCTAssertNil([reg2 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:91]); |
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XCTAssertTrue([reg2 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:94] == |
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[UnittestRoot packedSint32Extension]); // ptr equality |
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} |
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- (void)testAddExtensions { |
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GPBExtensionRegistry *reg1 = [[[GPBExtensionRegistry alloc] init] autorelease]; |
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[reg1 addExtension:[UnittestRoot optionalInt32Extension]]; |
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GPBExtensionRegistry *reg2 = [[[GPBExtensionRegistry alloc] init] autorelease]; |
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XCTAssertNil([reg2 extensionForDescriptor:[TestAllExtensions descriptor] |
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fieldNumber:1]); |
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[reg2 addExtensions:reg1]; |
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XCTAssertTrue([reg2 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:1] == |
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[UnittestRoot optionalInt32Extension]); // ptr equality |
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// Confirm adding to the first doesn't add to the second. |
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[reg1 addExtension:[UnittestRoot optionalBoolExtension]]; |
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[reg1 addExtension:[UnittestRoot packedInt64Extension]]; |
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XCTAssertTrue([reg1 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:13] == |
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[UnittestRoot optionalBoolExtension]); // ptr equality |
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XCTAssertTrue([reg1 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:91] == |
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[UnittestRoot packedInt64Extension]); // ptr equality |
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XCTAssertNil([reg2 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:13]); |
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XCTAssertNil([reg2 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:91]); |
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// Confirm adding to the second doesn't add to the first. |
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[reg2 addExtension:[UnittestRoot optionalStringExtension]]; |
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[reg2 addExtension:[UnittestRoot packedSint32Extension]]; |
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XCTAssertNil([reg1 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:14]); |
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XCTAssertNil([reg1 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:94]); |
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XCTAssertTrue([reg2 extensionForDescriptor:[TestAllExtensions descriptor] fieldNumber:14] == |
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[UnittestRoot optionalStringExtension]); // ptr equality |
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XCTAssertTrue([reg2 extensionForDescriptor:[TestPackedExtensions descriptor] fieldNumber:94] == |
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[UnittestRoot packedSint32Extension]); // ptr equality |
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} |
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@end |
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