Port CatalystLoggingTestCase to iOS

Reviewed By: nicklockwood Differential Revision: D2658485 fb-gh-sync-id: e6803aefee69ee058651fc4c8c202619543f0cd2
2026-04-24 04:16:00 +08:00 · 2015-11-20 03:33:07 -08:00
parent 7cd7591f04
commit 1a1c3f76a2
4 changed files with 157 additions and 7 deletions
--- a/Examples/UIExplorer/UIExplorerIntegrationTests/RCTLoggingTests.m
+++ b/Examples/UIExplorer/UIExplorerIntegrationTests/RCTLoggingTests.m
@@ -0,0 +1,109 @@
+/**
+ * The examples provided by Facebook are for non-commercial testing and
+ * evaluation purposes only.
+ *
+ * Facebook reserves all rights not expressly granted.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
+ * FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#import <XCTest/XCTest.h>
+
+#import "RCTAssert.h"
+#import "RCTLog.h"
+#import "RCTBridge.h"
+
+@interface RCTLoggingTests : XCTestCase
+
+@end
+
+@implementation RCTLoggingTests
+{
+  RCTBridge *_bridge;
+
+  dispatch_semaphore_t _logSem;
+  RCTLogLevel _lastLogLevel;
+  RCTLogSource _lastLogSource;
+  NSString *_lastLogMessage;
+}
+
+- (void)setUp
+{
+#if RUNNING_ON_CI
+  NSURL *scriptURL = [[NSBundle bundleForClass:[RCTBridge class]] URLForResource:@"main" withExtension:@"jsbundle"];
+  RCTAssert(scriptURL != nil, @"Could not locate main.jsBundle");
+#else
+  NSString *app = @"Examples/UIExplorer/UIExplorerIntegrationTests/js/IntegrationTestsApp";
+  NSURL *scriptURL = [NSURL URLWithString:[NSString stringWithFormat:@"http://localhost:8081/%@.bundle?platform=ios&dev=true", app]];
+#endif
+
+  _bridge = [[RCTBridge alloc] initWithBundleURL:scriptURL moduleProvider:NULL launchOptions:nil];
+  NSDate *date = [NSDate dateWithTimeIntervalSinceNow:5];
+  while (date.timeIntervalSinceNow > 0 && _bridge.loading) {
+    [[NSRunLoop mainRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate dateWithTimeIntervalSinceNow:0.1]];
+  }
+  XCTAssertFalse(_bridge.loading);
+
+  _logSem = dispatch_semaphore_create(0);
+  RCTSetLogFunction(^(RCTLogLevel level, RCTLogSource source, NSString *fileName, NSNumber *lineNumber, NSString *message) {
+    if (source == RCTLogSourceJavaScript) {
+      _lastLogLevel = level;
+      _lastLogSource = source;
+      _lastLogMessage = message;
+      dispatch_semaphore_signal(_logSem);
+    }
+  });
+}
+
+- (void)tearDown
+{
+  [_bridge invalidate];
+  _bridge = nil;
+
+  RCTSetLogFunction(RCTDefaultLogFunction);
+}
+
+- (void)testLogging
+{
+  [_bridge enqueueJSCall:@"LoggingTestModule.logToConsole" args:@[@"Invoking console.log"]];
+  dispatch_semaphore_wait(_logSem, DISPATCH_TIME_FOREVER);
+
+  XCTAssertEqual(_lastLogLevel, RCTLogLevelInfo);
+  XCTAssertEqual(_lastLogSource, RCTLogSourceJavaScript);
+  XCTAssertEqualObjects(_lastLogMessage, @"Invoking console.log");
+
+  [_bridge enqueueJSCall:@"LoggingTestModule.warning" args:@[@"Generating warning"]];
+  dispatch_semaphore_wait(_logSem, DISPATCH_TIME_FOREVER);
+
+  XCTAssertEqual(_lastLogLevel, RCTLogLevelWarning);
+  XCTAssertEqual(_lastLogSource, RCTLogSourceJavaScript);
+  XCTAssertEqualObjects(_lastLogMessage, @"Warning: Generating warning");
+
+  [_bridge enqueueJSCall:@"LoggingTestModule.invariant" args:@[@"Invariant failed"]];
+  dispatch_semaphore_wait(_logSem, DISPATCH_TIME_FOREVER);
+
+  XCTAssertEqual(_lastLogLevel, RCTLogLevelError);
+  XCTAssertEqual(_lastLogSource, RCTLogSourceJavaScript);
+  XCTAssertEqualObjects(_lastLogMessage, @"Invariant Violation: Invariant failed");
+
+  [_bridge enqueueJSCall:@"LoggingTestModule.logErrorToConsole" args:@[@"Invoking console.error"]];
+  dispatch_semaphore_wait(_logSem, DISPATCH_TIME_FOREVER);
+
+  XCTAssertEqual(_lastLogLevel, RCTLogLevelError);
+  XCTAssertEqual(_lastLogSource, RCTLogSourceJavaScript);
+  XCTAssertEqualObjects(_lastLogMessage, @"Invoking console.error");
+
+  [_bridge enqueueJSCall:@"LoggingTestModule.throwError" args:@[@"Throwing an error"]];
+  dispatch_semaphore_wait(_logSem, DISPATCH_TIME_FOREVER);
+
+  XCTAssertEqual(_lastLogLevel, RCTLogLevelError);
+  XCTAssertEqual(_lastLogSource, RCTLogSourceJavaScript);
+  XCTAssertEqualObjects(_lastLogMessage, @"Throwing an error");
+}
+
+@end