92 lines
3.3 KiB
Objective-C
92 lines
3.3 KiB
Objective-C
#import <XCTest/XCTest.h>
|
|
#import "LowLatencyConnector.h"
|
|
#import "NetworkStream.h"
|
|
#import "Util.h"
|
|
#import "HostNameEndPoint.h"
|
|
#import "TestUtil.h"
|
|
#import "Future.h"
|
|
#import "CancelledToken.h"
|
|
#import "ThreadManager.h"
|
|
|
|
@interface LowLatencyConnectorTest : XCTestCase
|
|
|
|
@end
|
|
|
|
@implementation LowLatencyConnectorTest
|
|
|
|
-(void) testLowLatencyConnect_example {
|
|
[Environment setCurrent:testEnvWith(ENVIRONMENT_TESTING_OPTION_ALLOW_NETWORK_STREAM_TO_NON_SECURE_END_POINTS)];
|
|
|
|
NSString* reliableHostName = @"example.com";
|
|
|
|
Future* f = [LowLatencyConnector asyncLowLatencyConnectToEndPoint:[HostNameEndPoint hostNameEndPointWithHostName:reliableHostName
|
|
andPort:80]
|
|
untilCancelled:nil];
|
|
|
|
testChurnUntil(![f isIncomplete], 5.0);
|
|
|
|
LowLatencyCandidate* r = [f forceGetResult];
|
|
NetworkStream* channel = [r networkStream];
|
|
|
|
// --- attempt to actually use the streams ---
|
|
__block NSString* response = nil;
|
|
PacketHandler* h = [PacketHandler packetHandler:^(id packet) {
|
|
@synchronized(churnLock()) {
|
|
response = [packet decodedAsUtf8];
|
|
}
|
|
} withErrorHandler:^(id error, id relatedInfo, bool causedTermination) {
|
|
test(false);
|
|
}];
|
|
[channel startWithHandler:h];
|
|
[channel send:[@"HEAD /index.html HTTP/1.1\r\nHost: www.example.com\r\n\r\n" encodedAsUtf8]];
|
|
|
|
testChurnUntil(response != nil, 5.0);
|
|
test([response hasPrefix:@"HTTP"]);
|
|
|
|
[channel terminate];
|
|
}
|
|
-(void) testLowLatencyConnect_google {
|
|
[Environment setCurrent:testEnvWith(ENVIRONMENT_TESTING_OPTION_ALLOW_NETWORK_STREAM_TO_NON_SECURE_END_POINTS)];
|
|
|
|
NSString* reliableHostNameKnownToHaveMultipleIps = @"google.com";
|
|
|
|
Future* f = [LowLatencyConnector asyncLowLatencyConnectToEndPoint:[HostNameEndPoint hostNameEndPointWithHostName:reliableHostNameKnownToHaveMultipleIps
|
|
andPort:80]
|
|
untilCancelled:nil];
|
|
|
|
testChurnUntil(![f isIncomplete], 5.0);
|
|
|
|
LowLatencyCandidate* r = [f forceGetResult];
|
|
NetworkStream* channel = [r networkStream];
|
|
|
|
// --- attempt to actually use the streams ---
|
|
__block NSString* response = nil;
|
|
PacketHandler* h = [PacketHandler packetHandler:^(id packet) {
|
|
@synchronized(churnLock()) {
|
|
response = [packet decodedAsUtf8];
|
|
}
|
|
} withErrorHandler:^(id error, id relatedInfo, bool causedTermination) {
|
|
test(false);
|
|
}];
|
|
[channel startWithHandler:h];
|
|
[channel send:[@"HEAD /index.html HTTP/1.1\r\nHost: www.example.com\r\n\r\n" encodedAsUtf8]];
|
|
|
|
testChurnUntil(response != nil, 5.0);
|
|
test([response hasPrefix:@"HTTP"]);
|
|
|
|
[channel terminate];
|
|
}
|
|
|
|
-(void) testCancelledLowLatencyConnect {
|
|
NSString* reliableHostName = @"example.com";
|
|
|
|
Future* f = [LowLatencyConnector asyncLowLatencyConnectToEndPoint:[HostNameEndPoint hostNameEndPointWithHostName:reliableHostName andPort:80]
|
|
untilCancelled:[CancelledToken cancelledToken]];
|
|
|
|
testChurnUntil(![f isIncomplete], 5.0);
|
|
|
|
test([f hasFailed]);
|
|
}
|
|
|
|
@end
|