123 lines
4.3 KiB
Objective-C
123 lines
4.3 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*/
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#import <XCTest/XCTest.h>
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#import <React/RCTAssert.h>
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#import <React/RCTBridge.h>
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#import <React/RCTLog.h>
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@interface RCTLoggingTests : XCTestCase
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@end
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@implementation RCTLoggingTests
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{
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RCTBridge *_bridge;
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dispatch_semaphore_t _logSem;
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RCTLogLevel _lastLogLevel;
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RCTLogSource _lastLogSource;
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NSString *_lastLogMessage;
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}
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- (void)setUp
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{
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NSURL *scriptURL;
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if (getenv("CI_USE_PACKAGER")) {
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NSString *app = @"IntegrationTests/IntegrationTestsApp";
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scriptURL = [NSURL URLWithString:[NSString stringWithFormat:@"http://localhost:8081/%@.bundle?platform=ios&dev=true", app]];
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} else {
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scriptURL = [[NSBundle bundleForClass:[RCTBridge class]] URLForResource:@"main" withExtension:@"jsbundle"];
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}
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RCTAssert(scriptURL != nil, @"No scriptURL set");
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_bridge = [[RCTBridge alloc] initWithBundleURL:scriptURL moduleProvider:NULL launchOptions:nil];
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NSDate *date = [NSDate dateWithTimeIntervalSinceNow:60];
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while (date.timeIntervalSinceNow > 0 && _bridge.loading) {
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[[NSRunLoop mainRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate dateWithTimeIntervalSinceNow:0.1]];
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}
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XCTAssertFalse(_bridge.loading);
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_logSem = dispatch_semaphore_create(0);
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}
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- (void)tearDown
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{
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[_bridge invalidate];
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_bridge = nil;
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RCTSetLogFunction(RCTDefaultLogFunction);
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}
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- (void)testLogging
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{
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// First console log call will fire after 2.0 sec, to allow for any initial log messages
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// that might come in (seeing this in tvOS)
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[_bridge enqueueJSCall:@"LoggingTestModule.logToConsoleAfterWait" args:@[@"Invoking console.log",@2000]];
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// Spin native layer for 1.9 sec
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[[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:1.9]];
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// Now set the log function to signal the semaphore
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RCTSetLogFunction(^(RCTLogLevel level, RCTLogSource source, __unused NSString *fileName, __unused NSNumber *lineNumber, NSString *message) {
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if (source == RCTLogSourceJavaScript) {
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self->_lastLogLevel = level;
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self->_lastLogSource = source;
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self->_lastLogMessage = message;
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dispatch_semaphore_signal(self->_logSem);
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}
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});
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// Wait for console log to signal the semaphore
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dispatch_semaphore_wait(_logSem, DISPATCH_TIME_FOREVER);
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XCTAssertEqual(_lastLogLevel, RCTLogLevelInfo);
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XCTAssertEqual(_lastLogSource, RCTLogSourceJavaScript);
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XCTAssertEqualObjects(_lastLogMessage, @"Invoking console.log");
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[_bridge enqueueJSCall:@"LoggingTestModule.warning" args:@[@"Generating warning"]];
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dispatch_semaphore_wait(_logSem, DISPATCH_TIME_FOREVER);
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XCTAssertEqual(_lastLogLevel, RCTLogLevelWarning);
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XCTAssertEqual(_lastLogSource, RCTLogSourceJavaScript);
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XCTAssertEqualObjects(_lastLogMessage, @"Warning: Generating warning");
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[_bridge enqueueJSCall:@"LoggingTestModule.invariant" args:@[@"Invariant failed"]];
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dispatch_semaphore_wait(_logSem, DISPATCH_TIME_FOREVER);
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XCTAssertEqual(_lastLogLevel, RCTLogLevelError);
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XCTAssertEqual(_lastLogSource, RCTLogSourceJavaScript);
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XCTAssertEqualObjects(_lastLogMessage, @"Invariant failed");
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[_bridge enqueueJSCall:@"LoggingTestModule.logErrorToConsole" args:@[@"Invoking console.error"]];
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dispatch_semaphore_wait(_logSem, DISPATCH_TIME_FOREVER);
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// For local bundles, we'll first get a warning about symbolication
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if ([_bridge.bundleURL isFileURL]) {
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dispatch_semaphore_wait(_logSem, DISPATCH_TIME_FOREVER);
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}
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XCTAssertEqual(_lastLogLevel, RCTLogLevelError);
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XCTAssertEqual(_lastLogSource, RCTLogSourceJavaScript);
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XCTAssertEqualObjects(_lastLogMessage, @"Invoking console.error");
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[_bridge enqueueJSCall:@"LoggingTestModule.throwError" args:@[@"Throwing an error"]];
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dispatch_semaphore_wait(_logSem, DISPATCH_TIME_FOREVER);
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// For local bundles, we'll first get a warning about symbolication
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if ([_bridge.bundleURL isFileURL]) {
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dispatch_semaphore_wait(_logSem, DISPATCH_TIME_FOREVER);
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}
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XCTAssertEqual(_lastLogLevel, RCTLogLevelError);
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XCTAssertEqual(_lastLogSource, RCTLogSourceJavaScript);
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XCTAssertEqualObjects(_lastLogMessage, @"Throwing an error");
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}
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@end
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