ccb4a88742
git remote add ssk ../SignalServiceKit git remote update git merge -s ours --allow-unrelated-histories --no-commit ssk/master git read-tree --prefix=SignalServiceKit -u ssk/master git commit
45 lines
1.1 KiB
Objective-C
45 lines
1.1 KiB
Objective-C
//
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// MessagePaddingTests.m
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// Signal
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//
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// Created by Frederic Jacobs on 26/02/15.
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// Copyright (c) 2015 Open Whisper Systems. All rights reserved.
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//
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#import "Cryptography.h"
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#import "NSData+messagePadding.h"
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#import <XCTest/XCTest.h>
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@interface MessagePaddingTests : XCTestCase
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@end
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@implementation MessagePaddingTests
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- (void)testV3Padding {
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for (NSUInteger i=0;i<159;i++) {
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NSData *data = [NSMutableData dataWithLength:i];
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XCTAssert([data paddedMessageBody].length == 159);
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}
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for (NSUInteger i=159;i<319;i++) {
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NSData *data = [NSMutableData dataWithLength:i];
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XCTAssert([data paddedMessageBody].length == 319);
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}
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for (NSUInteger i=319;i<479;i++) {
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NSData *data = [NSMutableData dataWithLength:i];
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XCTAssert([data paddedMessageBody].length == 479);
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}
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}
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- (void)testV3RandomPadding{
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for (int i = 0; i < 1000; i++) {
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NSData *randomMessage = [Cryptography generateRandomBytes:501];
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NSData *paddedMessage = [randomMessage paddedMessageBody];
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XCTAssert([[paddedMessage removePadding] isEqualToData:randomMessage]);
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}
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}
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@end
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