Measures the performance of a block of code.
SDK
Framework
func measure(_ block: () -> Void)
blockA block whose performance should be measured.
Call this method from within a test method to measure the performance of a block of code.By default, this method measures the number of seconds the block of code takes to execute. Override default to change the default metrics measured by this method.
func measureMeasures the performance of a block of code, optionally deferring the starting point for measurement.
func startStarts the measurement of performance metrics within a block of code.
func stopEnds the measurement of performance metrics within a block of code.
class var defaultIdentifies the performance metrics measured when measure(_:) is invoked.
struct XCTPerformancePerformance metrics that can be measured by XCTest.