Merge pull request #599 from artemcm/ASiliconDisable

Temporarily disable tests that fail on Apple Silicon CI.

Author: artemcm

Tests/SwiftDriverTests/ExplicitModuleBuildTests.swift

@@ -754,6 +754,12 @@ final class ExplicitModuleBuildTests: XCTestCase {
 // We only care about prebuilt modules in macOS.
 #if os(macOS)
   func testPrebuiltModuleGenerationJobs() throws {
+    #if arch(arm64)
+      // Disabled on Apple Silicon
+      // rdar://76609781
+      throw XCTSkip()
+    #endif
+
     func getInputModules(_ job: Job) -> [String] {
       return job.inputs.map { input in
         return input.file.absolutePath!.parentDirectory.basenameWithoutExt

Tests/SwiftDriverTests/IntegrationTests.swift

@@ -131,6 +131,11 @@ final class IntegrationTests: IntegrationTestCase {
   }
 
   func testLitDriverValidationTests() throws {
+    #if os(macOS) && arch(arm64)
+      // Disabled on Apple Silicon
+      // rdar://76609781
+      throw XCTSkip()
+    #endif
     guard ProcessEnv.vars.keys.contains("SWIFT_DRIVER_ENABLE_FAILING_INTEGRATION_TESTS") else {
       throw XCTSkip("Not all Driver validation-tests supported")
     }

Tests/SwiftDriverTests/JobExecutorTests.swift

@@ -90,7 +90,13 @@ extension DarwinToolchain {
 
 final class JobExecutorTests: XCTestCase {
   func testDarwinBasic() throws {
-#if os(macOS)
+  #if os(macOS)
+    #if arch(arm64)
+      // Disabled on Apple Silicon
+      // rdar://76609781
+      throw XCTSkip()
+    #endif
+
     let executor = try SwiftDriverExecutor(diagnosticsEngine: DiagnosticsEngine(),
                                            processSet: ProcessSet(),
                                            fileSystem: localFileSystem,
@@ -362,6 +368,12 @@ final class JobExecutorTests: XCTestCase {
   }
 
   func testSaveTemps() throws {
+    #if os(macOS) && arch(arm64)
+      // Disabled on Apple Silicon
+      // rdar://76609781
+      throw XCTSkip()
+    #endif
+
     do {
       try withTemporaryDirectory { path in
         let main = path.appending(component: "main.swift")