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// Copyright 2020 The Crashpad Authors. All rights reserved.
//
// 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 <XCTest/XCTest.h>
#include <objc/runtime.h>
#import "Service/Sources/EDOClientService.h"
#import "test/ios/host/cptest_shared_object.h"
#if !defined(__has_feature) || !__has_feature(objc_arc)
#error "This file requires ARC support."
#endif
@interface CPTestTestCase : XCTestCase {
XCUIApplication* _app;
}
@end
@implementation CPTestTestCase
- (void)handleCrashUnderSymbol:(id)arg1 {
// For now, do nothing. In the future this can be something testable.
}
+ (void)setUp {
// Swizzle away the handleCrashUnderSymbol callback. Without this, any time
// the host app is intentionally crashed, the test is immediately failed.
SEL originalSelector = NSSelectorFromString(@"handleCrashUnderSymbol:");
SEL swizzledSelector = @selector(handleCrashUnderSymbol:);
Method originalMethod = class_getInstanceMethod(
objc_getClass("XCUIApplicationImpl"), originalSelector);
Method swizzledMethod =
class_getInstanceMethod([self class], swizzledSelector);
method_exchangeImplementations(originalMethod, swizzledMethod);
// Override EDO default error handler. Without this, the default EDO error
// handler will throw an error and fail the test.
[EDOClientService setErrorHandler:^(NSError* error){
// Do nothing.
}];
}
- (void)setUp {
_app = [[XCUIApplication alloc] init];
[_app launch];
}
- (void)testEDO {
CPTestSharedObject* rootObject = [EDOClientService rootObjectWithPort:12345];
NSString* result = [rootObject testEDO];
XCTAssertEqualObjects(result, @"crashpad");
}
- (void)testSegv {
XCTAssertTrue(_app.state == XCUIApplicationStateRunningForeground);
// Crash the app.
CPTestSharedObject* rootObject = [EDOClientService rootObjectWithPort:12345];
[rootObject crashSegv];
// Confirm the app is not running.
XCTAssertTrue([_app waitForState:XCUIApplicationStateNotRunning timeout:15]);
XCTAssertTrue(_app.state == XCUIApplicationStateNotRunning);
// TODO: Query the app for crash data
[_app launch];
XCTAssertTrue(_app.state == XCUIApplicationStateRunningForeground);
}
- (void)testKillAbort {
XCTAssertTrue(_app.state == XCUIApplicationStateRunningForeground);
// Crash the app.
CPTestSharedObject* rootObject = [EDOClientService rootObjectWithPort:12345];
[rootObject crashKillAbort];
// Confirm the app is not running.
XCTAssertTrue([_app waitForState:XCUIApplicationStateNotRunning timeout:15]);
XCTAssertTrue(_app.state == XCUIApplicationStateNotRunning);
// TODO: Query the app for crash data
[_app launch];
XCTAssertTrue(_app.state == XCUIApplicationStateRunningForeground);
}
- (void)testTrap {
XCTAssertTrue(_app.state == XCUIApplicationStateRunningForeground);
// Crash the app.
CPTestSharedObject* rootObject = [EDOClientService rootObjectWithPort:12345];
[rootObject crashTrap];
// Confirm the app is not running.
XCTAssertTrue([_app waitForState:XCUIApplicationStateNotRunning timeout:15]);
XCTAssertTrue(_app.state == XCUIApplicationStateNotRunning);
// TODO: Query the app for crash data
[_app launch];
XCTAssertTrue(_app.state == XCUIApplicationStateRunningForeground);
}
- (void)testAbort {
XCTAssertTrue(_app.state == XCUIApplicationStateRunningForeground);
// Crash the app.
CPTestSharedObject* rootObject = [EDOClientService rootObjectWithPort:12345];
[rootObject crashAbort];
// Confirm the app is not running.
XCTAssertTrue([_app waitForState:XCUIApplicationStateNotRunning timeout:15]);
XCTAssertTrue(_app.state == XCUIApplicationStateNotRunning);
// TODO: Query the app for crash data
[_app launch];
XCTAssertTrue(_app.state == XCUIApplicationStateRunningForeground);
}
- (void)testBadAccess {
XCTAssertTrue(_app.state == XCUIApplicationStateRunningForeground);
// Crash the app.
CPTestSharedObject* rootObject = [EDOClientService rootObjectWithPort:12345];
[rootObject crashBadAccess];
// Confirm the app is not running.
XCTAssertTrue([_app waitForState:XCUIApplicationStateNotRunning timeout:15]);
XCTAssertTrue(_app.state == XCUIApplicationStateNotRunning);
// TODO: Query the app for crash data
[_app launch];
XCTAssertTrue(_app.state == XCUIApplicationStateRunningForeground);
}
@end