Tests: Allow for sloppy timer precision

mickeyl · mickeyl · commit d070fc0e18eb · 2025-08-27T16:13:55.000+02:00
diff --git a/Tests/CornucopiaCoreTests/Logging/LogFile.swift b/Tests/CornucopiaCoreTests/Logging/LogFile.swift
@@ -174,10 +174,10 @@ class Logging: XCTestCase {
         let expectedDifferences = [100, 5.0, 50.0, 500.0, 1000.0]
         for (index, difference) in differencesInMs.enumerated() {
             let expectedDifference = expectedDifferences[index]
-            let lowerBound = expectedDifference
+            let lowerBound = expectedDifference * 0.99  // Allow 1% tolerance for timer precision
             let upperBound = expectedDifference * 1.6
-            XCTAssert(difference >= lowerBound)
-            XCTAssert(difference <= upperBound)
+            XCTAssert(difference >= lowerBound, "Difference \(difference)ms at index \(index) is less than expected \(lowerBound)ms")
+            XCTAssert(difference <= upperBound, "Difference \(difference)ms at index \(index) is greater than expected \(upperBound)ms")
         }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -174,10 +174,10 @@ class Logging: XCTestCase {`
`174`	`174`	`let expectedDifferences = [100, 5.0, 50.0, 500.0, 1000.0]`
`175`	`175`	`for (index, difference) in differencesInMs.enumerated() {`
`176`	`176`	`let expectedDifference = expectedDifferences[index]`
`177`		`- let lowerBound = expectedDifference`
	`177`	`+ let lowerBound = expectedDifference * 0.99 // Allow 1% tolerance for timer precision`
`178`	`178`	`let upperBound = expectedDifference * 1.6`
`179`		`- XCTAssert(difference >= lowerBound)`
`180`		`- XCTAssert(difference <= upperBound)`
	`179`	`+ XCTAssert(difference >= lowerBound, "Difference \(difference)ms at index \(index) is less than expected \(lowerBound)ms")`
	`180`	`+ XCTAssert(difference <= upperBound, "Difference \(difference)ms at index \(index) is greater than expected \(upperBound)ms")`
`181`	`181`	`}`
`182`	`182`	`}`
`183`	`183`	`}`