// REQUIRES: rdar114207865

// RUN: %empty-directory(%t)

// RUN: %target-swift-frontend -emit-dependencies-path - -resolve-imports "%S/../Inputs/empty file.swift" | %FileCheck -check-prefix=CHECK-BASIC %s
// RUN: %target-swift-frontend -emit-reference-dependencies-path - -typecheck -primary-file "%S/../Inputs/empty file.swift" > %t.swiftdeps
// RUN: %{python} %S/../Inputs/process_fine_grained_swiftdeps.py %swift-dependency-tool %t.swiftdeps > %t-processed.swiftdeps
// RUN: %FileCheck -check-prefix=CHECK-BASIC-YAML %s <%t-processed.swiftdeps

// RUN: %target-swift-frontend -emit-dependencies-path %t.d -emit-reference-dependencies-path %t.swiftdeps -typecheck -primary-file "%S/../Inputs/empty file.swift"
// RUN: %FileCheck -check-prefix=CHECK-BASIC %s < %t.d
// RUN: %{python} %S/../Inputs/process_fine_grained_swiftdeps.py %swift-dependency-tool %t.swiftdeps > %t-processed.swiftdeps
// RUN: %FileCheck -check-prefix=CHECK-BASIC-YAML %s < %t-processed.swiftdeps

// CHECK-BASIC-LABEL: - :
// CHECK-BASIC: Inputs/empty\ file.swift
// CHECK-BASIC: Swift.swiftmodule
// CHECK-BASIC-NOT: {{ }}:{{ }}

// CHECK-BASIC-YAML-NOT: externalDepend {{.*}}empty
// CHECK-BASIC-YAML: externalDepend {{.*}} '{{.*}}Swift.swiftmodule{{/|\\}}{{(.+[.]swiftmodule)?}}'


// RUN: %target-swift-frontend -emit-dependencies-path %t.d -emit-reference-dependencies-path %t.swiftdeps -typecheck "%S/../Inputs/empty file.swift" 2>&1 | %FileCheck -check-prefix=NO-PRIMARY-FILE %s

// NO-PRIMARY-FILE: warning: ignoring -emit-reference-dependencies (requires -primary-file)


// RUN: %target-swift-frontend -emit-dependencies-path - -emit-module "%S/../Inputs/empty file.swift" -o "%t/empty file.swiftmodule" -emit-module-doc-path "%t/empty file.swiftdoc" -emit-objc-header-path "%t/empty file.h" -emit-module-interface-path "%t/empty file.swiftinterface" | %FileCheck -check-prefix=CHECK-MULTIPLE-OUTPUTS %s

// CHECK-MULTIPLE-OUTPUTS-LABEL: empty\ file.swiftmodule :
// CHECK-MULTIPLE-OUTPUTS: Inputs/empty\ file.swift
// CHECK-MULTIPLE-OUTPUTS: Swift.swiftmodule
// CHECK-MULTIPLE-OUTPUTS-LABEL: empty\ file.swiftdoc :
// CHECK-MULTIPLE-OUTPUTS: Inputs/empty\ file.swift
// CHECK-MULTIPLE-OUTPUTS: Swift.swiftmodule
// CHECK-MULTIPLE-OUTPUTS-LABEL: empty\ file.swiftinterface :
// CHECK-MULTIPLE-OUTPUTS: Inputs/empty\ file.swift
// CHECK-MULTIPLE-OUTPUTS: Swift.swiftmodule
// CHECK-MULTIPLE-OUTPUTS-LABEL: empty\ file.h :
// CHECK-MULTIPLE-OUTPUTS: Inputs/empty\ file.swift
// CHECK-MULTIPLE-OUTPUTS: Swift.swiftmodule
// CHECK-MULTIPLE-OUTPUTS-NOT: {{ }}:{{ }}

// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -enable-objc-interop -disable-objc-attr-requires-foundation-module -import-objc-header %S/Inputs/dependencies/extra-header.h -emit-dependencies-path - -resolve-imports %s | %FileCheck -check-prefix=CHECK-IMPORT %s
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -enable-objc-interop -disable-objc-attr-requires-foundation-module -import-objc-header %S/Inputs/dependencies/extra-header.h -track-system-dependencies -emit-dependencies-path - -resolve-imports %s | %FileCheck -check-prefix=CHECK-IMPORT-TRACK-SYSTEM %s

// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -enable-objc-interop -disable-objc-attr-requires-foundation-module -import-objc-header %S/Inputs/dependencies/extra-header.h -emit-reference-dependencies-path %t.swiftdeps -typecheck -primary-file %s
// RUN: %{python} %S/../Inputs/process_fine_grained_swiftdeps.py %swift-dependency-tool %t.swiftdeps > %t-processed.swiftdeps
// RUN: %FileCheck -check-prefix=CHECK-IMPORT-YAML %s <%t-processed.swiftdeps

// CHECK-IMPORT-LABEL: - :
// CHECK-IMPORT: dependencies-fine.swift
// CHECK-IMPORT-DAG: Swift.swiftmodule
// CHECK-IMPORT-DAG: Inputs/dependencies/$$$$$$$$$$.h
// CHECK-IMPORT-DAG: Inputs/dependencies{{/|\\}}UserClangModule.h
// CHECK-IMPORT-DAG: Inputs/dependencies/extra-header.h
// CHECK-IMPORT-DAG: Inputs/dependencies{{/|\\}}module.modulemap
// CHECK-IMPORT-DAG: ObjectiveC.swift
// CHECK-IMPORT-DAG: Foundation.swift
// CHECK-IMPORT-DAG: CoreGraphics.swift
// CHECK-IMPORT-NOT: {{[^\\]}}:

// CHECK-IMPORT-TRACK-SYSTEM-LABEL: - :
// CHECK-IMPORT-TRACK-SYSTEM: dependencies-fine.swift
// CHECK-IMPORT-TRACK-SYSTEM-DAG: Swift.swiftmodule
// CHECK-IMPORT-TRACK-SYSTEM-DAG: SwiftOnoneSupport.swiftmodule
// CHECK-IMPORT-TRACK-SYSTEM-DAG: CoreFoundation.swift
// CHECK-IMPORT-TRACK-SYSTEM-DAG: CoreGraphics.swift
// CHECK-IMPORT-TRACK-SYSTEM-DAG: Foundation.swift
// CHECK-IMPORT-TRACK-SYSTEM-DAG: ObjectiveC.swift
// CHECK-IMPORT-TRACK-SYSTEM-DAG: Inputs/dependencies/$$$$$$$$$$.h
// CHECK-IMPORT-TRACK-SYSTEM-DAG: Inputs/dependencies{{/|\\}}UserClangModule.h
// CHECK-IMPORT-TRACK-SYSTEM-DAG: Inputs/dependencies/extra-header.h
// CHECK-IMPORT-TRACK-SYSTEM-DAG: Inputs/dependencies{{/|\\}}module.modulemap
// CHECK-IMPORT-TRACK-SYSTEM-DAG: swift{{/|\\}}shims{{/|\\}}module.modulemap
// CHECK-IMPORT-TRACK-SYSTEM-DAG: usr{{/|\\}}include{{/|\\}}CoreFoundation.h
// CHECK-IMPORT-TRACK-SYSTEM-DAG: usr{{/|\\}}include{{/|\\}}CoreGraphics.apinotes
// CHECK-IMPORT-TRACK-SYSTEM-DAG: usr{{/|\\}}include{{/|\\}}CoreGraphics.h
// CHECK-IMPORT-TRACK-SYSTEM-DAG: usr{{/|\\}}include{{/|\\}}Foundation.h
// CHECK-IMPORT-TRACK-SYSTEM-DAG: usr{{/|\\}}include{{/|\\}}objc{{/|\\}}NSObject.h
// CHECK-IMPORT-TRACK-SYSTEM-DAG: usr{{/|\\}}include{{/|\\}}objc{{/|\\}}ObjectiveC.apinotes
// CHECK-IMPORT-TRACK-SYSTEM-DAG: usr{{/|\\}}include{{/|\\}}objc{{/|\\}}module.modulemap
// CHECK-IMPORT-TRACK-SYSTEM-DAG: usr{{/|\\}}include{{/|\\}}objc{{/|\\}}objc.h
// CHECK-IMPORT-TRACK-SYSTEM-NOT: {{[^\\]}}:

// CHECK-IMPORT-YAML-NOT: externalDepend {{.*}}dependencies-fine.swift
// CHECK-IMPORT-YAML-DAG: externalDepend {{.*}} '{{.*}}{{/|\\}}Swift.swiftmodule{{/|\\}}{{(.+[.]swiftmodule)?}}'
// CHECK-IMPORT-YAML-DAG: externalDepend {{.*}} '{{.*}}Inputs/dependencies/$$$$$.h'
// CHECK-IMPORT-YAML-DAG: externalDepend {{.*}} '{{.*}}Inputs/dependencies{{/|\\}}UserClangModule.h'
// CHECK-IMPORT-YAML-DAG: externalDepend {{.*}} '{{.*}}Inputs/dependencies/extra-header.h'
// CHECK-IMPORT-YAML-DAG: externalDepend {{.*}} '{{.*}}Inputs/dependencies{{/|\\}}module.modulemap'
// CHECK-IMPORT-YAML-DAG: externalDepend {{.*}} '{{.*}}{{/|\\}}ObjectiveC.swift'
// CHECK-IMPORT-YAML-DAG: externalDepend {{.*}} '{{.*}}{{/|\\}}Foundation.swift'
// CHECK-IMPORT-YAML-DAG: externalDepend {{.*}} '{{.*}}{{/|\\}}CoreGraphics.swift'

// CHECK-ERROR-YAML: # Dependencies are unknown because a compilation error occurred.

// RUN: not %target-swift-frontend(mock-sdk: %clang-importer-sdk) -DERROR -import-objc-header %S/Inputs/dependencies/extra-header.h -emit-dependencies-path - -typecheck %s | %FileCheck -check-prefix=CHECK-IMPORT %s
// RUN: not %target-swift-frontend(mock-sdk: %clang-importer-sdk) -DERROR -import-objc-header %S/Inputs/dependencies/extra-header.h  -typecheck -primary-file %s - %FileCheck -check-prefix=CHECK-ERROR-YAML %s


import Foundation
import UserClangModule

class Test: NSObject {}

_ = A()
_ = USER_VERSION
_ = EXTRA_VERSION
_ = MONEY

#if ERROR
_ = someRandomUndefinedName
#endif