[Test] Run macOS-specific test only on macOS

DougGregor · DougGregor · commit 030392a89f9f · 2020-06-16T12:36:12.000-07:00
diff --git a/test/attr/require_explicit_availability.swift b/test/attr/require_explicit_availability.swift
@@ -1,4 +1,5 @@
 // Test the -require-explicit-availability flag
+// REQUIRES: OS=macosx
 
 // RUN: %swiftc_driver -typecheck -parse-stdlib -target x86_64-apple-macosx10.10 -Xfrontend -verify -require-explicit-availability -require-explicit-availability-target "macOS 10.10"  %s
 // RUN: %swiftc_driver -typecheck -parse-stdlib -target x86_64-apple-macosx10.10 -warnings-as-errors %s

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`// Test the -require-explicit-availability flag`
	`2`	`+// REQUIRES: OS=macosx`
`2`	`3`
`3`	`4`	`// RUN: %swiftc_driver -typecheck -parse-stdlib -target x86_64-apple-macosx10.10 -Xfrontend -verify -require-explicit-availability -require-explicit-availability-target "macOS 10.10" %s`
`4`	`5`	`// RUN: %swiftc_driver -typecheck -parse-stdlib -target x86_64-apple-macosx10.10 -warnings-as-errors %s`