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// RUN: %empty-directory(%t)
// RUN: %target-clang %S/Inputs/enum-error.m -c -o %t/enum-error.o
// RUN: %target-build-swift -import-objc-header %S/Inputs/enum-error.h -Xlinker %t/enum-error.o %s -o %t/a.out
// RUN: %target-codesign %t/a.out
// RUN: %target-run %t/a.out | %FileCheck %s
// REQUIRES: executable_test
// REQUIRES: OS=macosx
import Foundation
func printErrorCode(_ err: TestError.Code) {
switch (err) {
case .TENone:
print("TestError: TENone")
break
case .TEOne:
print("TestError: TEOne")
break
case .TETwo:
print("TestError: TETwo")
break
}
}
func printError(_ err: TestError) {
switch (err.code) {
case .TENone:
print("TestError: TENone")
break
case .TEOne:
print("TestError: TEOne")
break
case .TETwo:
print("TestError: TETwo")
break
}
}
func testError() {
let terr = getErr()
switch (terr) { case .TENone, .TEOne, .TETwo: break } // ok
printErrorCode(terr)
// CHECK: TestError: TEOne
do {
throw TestError(.TETwo)
} catch let error as TestError {
printError(error)
// CHECK-NEXT: TestError: TETwo
} catch {
assert(false)
}
do {
throw NSError(domain: TestErrorDomain,
code: Int(TestError.TENone.rawValue),
userInfo: nil)
} catch let error as TestError {
printError(error)
// CHECK-NEXT: TestError: TENone
} catch _ as NSError {
print("nserror")
} catch {
assert(false)
}
do {
enum LocalError : Error { case Err }
throw LocalError.Err
} catch let error as TestError {
printError(error)
} catch {
print("other error found")
// CHECK-NEXT: other error found
}
}
testError()
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