Tests: explicitly convert the character type

compnerd · compnerd · commit 6d8abddbc851 · 2022-06-11T14:50:35.000-07:00
The platform character type is different across Unix and Windows.
Explicitly convert the value to the expected type.
diff --git a/Tests/SystemTests/SystemCharTest.swift b/Tests/SystemTests/SystemCharTest.swift
@@ -25,7 +25,7 @@ final class SystemCharTest: XCTestCase {
 
     // non printable
     for value in 0..<(UInt8(ascii: " ")) {
-      XCTAssertFalse(SystemChar(codeUnit: value).isLetter)
+      XCTAssertFalse(SystemChar(codeUnit: CInterop.PlatformUnicodeEncoding.CodeUnit(value)).isLetter)
     }
     XCTAssertFalse(SystemChar(codeUnit: 0x7F).isLetter) // DEL
 

Original file line number	Diff line number	Diff line change
`@@ -25,7 +25,7 @@ final class SystemCharTest: XCTestCase {`
`25`	`25`
`26`	`26`	`// non printable`
`27`	`27`	`for value in 0..<(UInt8(ascii: " ")) {`
`28`		`- XCTAssertFalse(SystemChar(codeUnit: value).isLetter)`
	`28`	`+ XCTAssertFalse(SystemChar(codeUnit: CInterop.PlatformUnicodeEncoding.CodeUnit(value)).isLetter)`
`29`	`29`	`}`
`30`	`30`	`XCTAssertFalse(SystemChar(codeUnit: 0x7F).isLetter) // DEL`
`31`	`31`