Merge pull request #14531 from muxi/update-connectivity-test-app

Rewrite connectivity testing app
pull/14652/head
Muxi Yan 7 years ago committed by GitHub
commit 3761fc1779
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
  1. 16
      src/objective-c/tests/Connectivity/Base.lproj/Main.storyboard
  2. 247
      src/objective-c/tests/Connectivity/ConnectivityTestingApp.xcodeproj/project.pbxproj
  3. 93
      src/objective-c/tests/Connectivity/ConnectivityTestingApp/Assets.xcassets/AppIcon.appiconset/Contents.json
  4. 41
      src/objective-c/tests/Connectivity/ConnectivityTestingApp/Base.lproj/LaunchScreen.storyboard
  5. 46
      src/objective-c/tests/Connectivity/ConnectivityTestingApp/Base.lproj/Main.storyboard
  6. 13
      src/objective-c/tests/Connectivity/ConnectivityTestingApp/Info.plist
  7. 101
      src/objective-c/tests/Connectivity/ConnectivityTestingApp/ViewController.m
  8. 0
      src/objective-c/tests/Connectivity/ConnectivityTestingApp/main.m
  9. 12
      src/objective-c/tests/Connectivity/README.md
  10. 67
      src/objective-c/tests/Connectivity/ViewController.m

@ -1,16 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11129.15" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
<dependencies>
<deployment identifier="iOS"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11103.10"/>
</dependencies>
<scenes>
<!--View Controller-->
<scene sceneID="tne-QT-ifu">
<objects>
<viewController id="BYZ-38-t0r" customClass="ViewController" sceneMemberID="viewController"/>
<placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
</objects>
</scene>
</scenes>
</document>

@ -3,90 +3,104 @@
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@ -94,87 +108,93 @@
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@ -0,0 +1,93 @@
{
"images" : [
{
"idiom" : "iphone",
"size" : "20x20",
"scale" : "2x"
},
{
"idiom" : "iphone",
"size" : "20x20",
"scale" : "3x"
},
{
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"scale" : "2x"
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"idiom" : "iphone",
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"scale" : "3x"
},
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"idiom" : "iphone",
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"idiom" : "iphone",
"size" : "40x40",
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"idiom" : "iphone",
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"idiom" : "iphone",
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"size" : "20x20",
"scale" : "1x"
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"idiom" : "ipad",
"size" : "20x20",
"scale" : "2x"
},
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"idiom" : "ipad",
"size" : "29x29",
"scale" : "1x"
},
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"idiom" : "ipad",
"size" : "29x29",
"scale" : "2x"
},
{
"idiom" : "ipad",
"size" : "40x40",
"scale" : "1x"
},
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"idiom" : "ipad",
"size" : "40x40",
"scale" : "2x"
},
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"idiom" : "ipad",
"size" : "76x76",
"scale" : "1x"
},
{
"idiom" : "ipad",
"size" : "76x76",
"scale" : "2x"
},
{
"idiom" : "ipad",
"size" : "83.5x83.5",
"scale" : "2x"
}
],
"info" : {
"version" : 1,
"author" : "xcode"
}
}

@ -0,0 +1,41 @@
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13771" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
<device id="retina4_7" orientation="portrait">
<adaptation id="fullscreen"/>
</device>
<dependencies>
<deployment identifier="iOS"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13772"/>
<capability name="Safe area layout guides" minToolsVersion="9.0"/>
<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
</dependencies>
<scenes>
<!--View Controller-->
<scene sceneID="EHf-IW-A2E">
<objects>
<viewController id="01J-lp-oVM" sceneMemberID="viewController">
<view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
<rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<subviews>
<button opaque="NO" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="q3l-Ud-sIn">
<rect key="frame" x="167" y="131" width="41" height="30"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<state key="normal" title="Unary"/>
</button>
<button opaque="NO" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="RfU-eq-cee">
<rect key="frame" x="152" y="220" width="70" height="30"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<state key="normal" title="Streaming"/>
</button>
</subviews>
<color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
<viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
</view>
</viewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
</objects>
<point key="canvasLocation" x="53" y="375"/>
</scene>
</scenes>
</document>

@ -0,0 +1,46 @@
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13771" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
<device id="retina4_7" orientation="portrait">
<adaptation id="fullscreen"/>
</device>
<dependencies>
<deployment identifier="iOS"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13772"/>
<capability name="Safe area layout guides" minToolsVersion="9.0"/>
<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
</dependencies>
<scenes>
<!--View Controller-->
<scene sceneID="tne-QT-ifu">
<objects>
<viewController id="BYZ-38-t0r" customClass="ViewController" sceneMemberID="viewController">
<view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
<rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<subviews>
<button opaque="NO" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="8QE-go-1ZJ">
<rect key="frame" x="168" y="160" width="41" height="30"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<state key="normal" title="Unary"/>
<connections>
<action selector="tapUnary:" destination="BYZ-38-t0r" eventType="touchUpInside" id="OGf-25-OYx"/>
</connections>
</button>
<button opaque="NO" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="p4l-br-UUo">
<rect key="frame" x="153" y="229" width="70" height="30"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<state key="normal" title="Streaming"/>
<connections>
<action selector="tapStreaming:" destination="BYZ-38-t0r" eventType="touchUpInside" id="S3O-W8-Fed"/>
</connections>
</button>
</subviews>
<color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
<viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
</view>
</viewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
</objects>
</scene>
</scenes>
</document>

@ -3,7 +3,7 @@
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>en</string>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>
@ -16,14 +16,12 @@
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1</string>
<key>LSRequiresIPhoneOS</key>
<true/>
<key>UILaunchStoryboardName</key>
<string>Main</string>
<string>LaunchScreen</string>
<key>UIMainStoryboardFile</key>
<string>Main</string>
<key>UIRequiredDeviceCapabilities</key>
@ -36,5 +34,12 @@
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>UISupportedInterfaceOrientations~ipad</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationPortraitUpsideDown</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
</dict>
</plist>

@ -0,0 +1,101 @@
/*
*
* Copyright 2016 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#import <UIKit/UIKit.h>
#import <GRPCClient/GRPCCall.h>
#import <ProtoRPC/ProtoMethod.h>
#import <RxLibrary/GRXWriter+Immediate.h>
#import <RxLibrary/GRXWriter+Transformations.h>
#import <RxLibrary/GRXBufferedPipe.h>
#import "src/objective-c/GRPCClient/private/GRPCConnectivityMonitor.h"
NSString *host = @"grpc-test.sandbox.googleapis.com";
@interface ViewController : UIViewController
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
[GRPCConnectivityMonitor registerObserver:self
selector:@selector(reachabilityChanged:)];
}
- (void)reachabilityChanged:(NSNotification *)note {
NSLog(@"Reachability changed\n");
}
- (IBAction)tapUnary:(id)sender {
// Create a unary call
// A trivial proto message to generate a response
char bytes[] = {0x10, 0x05, 0x1A, 0x07, 0x12, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00};
GRPCProtoMethod *method = [[GRPCProtoMethod alloc] initWithPackage:@"grpc.testing"
service:@"TestService"
method:@"UnaryCall"];
GRXWriter *loggingRequestWriter =
[[GRXWriter writerWithValue:[NSData dataWithBytes:bytes length:sizeof(bytes)]]
map:^id(id value) {
NSLog(@"Sending request.");
return value;
}];
GRPCCall *call = [[GRPCCall alloc] initWithHost:host
path:method.HTTPPath
requestsWriter:loggingRequestWriter];
[call startWithWriteable:[GRXWriteable writeableWithEventHandler:^(BOOL done, id value,
NSError *error) {
if (!done) {
return;
}
NSLog(@"Unary call finished with error: %@", error);
}]];
}
- (IBAction)tapStreaming:(id)sender {
// Create a streaming call
// A trivial proto message to generate a response
char bytes[] = {0x12, 0x02, 0x08, 0x02, 0x1A, 0x04, 0x12, 0x02, 0x00, 0x00};
GRPCProtoMethod *method = [[GRPCProtoMethod alloc] initWithPackage:@"grpc.testing"
service:@"TestService"
method:@"FullDuplexCall"];
GRXBufferedPipe *requestsBuffer = [[GRXBufferedPipe alloc] init];
[requestsBuffer writeValue:[NSData dataWithBytes:bytes length:sizeof(bytes)]];
GRPCCall *call = [[GRPCCall alloc] initWithHost:host
path:method.HTTPPath
requestsWriter:requestsBuffer];
[call startWithWriteable:[GRXWriteable writeableWithEventHandler:^(BOOL done, id value,
NSError *error) {
if (!done) {
return;
}
NSLog(@"Streaming call finished with error: %@", error);
}]];
}
@end

@ -2,14 +2,12 @@ This app can be used to manually test gRPC under changing network conditions.
It makes RPCs in a loop, logging when the request is sent and the response is received.
To test on the simulator, run `pod install`, open the workspace created by Cocoapods, and run the app.
Once running, disable WiFi (or ethernet) _in your computer_, then enable it again after a while. Don't
bother with the simulator's WiFi or cell settings, as they have no effect: Simulator apps are just Mac
apps running within the simulator UI.
To test on the simulator, run `pod install`, open the workspace created by Cocoapods, and run the
app on an iOS device. Once running, tap a few times of each of the two buttons to make a few unary and streaming
calls. Then disable/enable different network interfaces (WiFi, cellular) on your device.
The expected result is to never see a "hanged" RPC: success or failure should happen almost immediately
after sending the request. Symptom of a hanged RPC is a log like the following being the last in your
console:
The expected behavior is that the pending streaming calls fails immediately with error UNAVAILABLE.
Moreover, when network comes back, new calls have the same behavior.
```
2016-06-29 16:51:29.443 ConnectivityTestingApp[73129:3567949] Sending request.

@ -1,67 +0,0 @@
/*
*
* Copyright 2016 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#import <UIKit/UIKit.h>
#import <GRPCClient/GRPCCall.h>
#import <ProtoRPC/ProtoMethod.h>
#import <RxLibrary/GRXWriter+Immediate.h>
#import <RxLibrary/GRXWriter+Transformations.h>
@interface ViewController : UIViewController
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
NSString *host = @"grpc-test.sandbox.googleapis.com";
GRPCProtoMethod *method = [[GRPCProtoMethod alloc] initWithPackage:@"grpc.testing"
service:@"TestService"
method:@"StreamingOutputCall"];
__block void (^startCall)() = ^{
GRXWriter *loggingRequestWriter = [[GRXWriter writerWithValue:[NSData data]] map:^id(id value) {
NSLog(@"Sending request.");
return value;
}];
GRPCCall *call = [[GRPCCall alloc] initWithHost:host
path:method.HTTPPath
requestsWriter:loggingRequestWriter];
[call startWithWriteable:[GRXWriteable writeableWithEventHandler:^(BOOL done, id value,
NSError *error) {
if (!done) {
return;
}
if (error) {
NSLog(@"Finished with error %@", error);
} else {
NSLog(@"Finished successfully.");
}
dispatch_time_t oneSecond = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC));
dispatch_after(oneSecond, dispatch_get_main_queue(), startCall);
}]];
};
startCall();
}
@end
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