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

// RUN: %target-swift-frontend -disable-fine-grained-dependencies -emit-dependencies-path - -resolve-imports "%S/../Inputs/empty file.swift" | %FileCheck -check-prefix=CHECK-BASIC %s
// RUN: %target-swift-frontend -disable-fine-grained-dependencies -emit-reference-dependencies-path - -typecheck -primary-file "%S/../Inputs/empty file.swift" | %FileCheck -check-prefix=CHECK-BASIC-YAML %s

// RUN: %target-swift-frontend -disable-fine-grained-dependencies -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: %FileCheck -check-prefix=CHECK-BASIC-YAML %s < %t.swiftdeps

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

// CHECK-BASIC-YAML-LABEL: depends-external:
// CHECK-BASIC-YAML-NOT: empty\ file.swift
// CHECK-BASIC-YAML: "{{.*}}{{/|\\}}Swift.swiftmodule{{(/.+[.]swiftmodule)?}}"
// CHECK-BASIC-YAML-NOT: {{:$}}


// RUN: %target-swift-frontend -disable-fine-grained-dependencies -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 -disable-fine-grained-dependencies -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) -disable-fine-grained-dependencies -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) -disable-fine-grained-dependencies -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) -disable-fine-grained-dependencies -enable-objc-interop -disable-objc-attr-requires-foundation-module -import-objc-header %S/Inputs/dependencies/extra-header.h -emit-reference-dependencies-path - -typecheck -primary-file %s | %FileCheck -check-prefix=CHECK-IMPORT-YAML %s

// CHECK-IMPORT-LABEL: - :
// CHECK-IMPORT: dependencies.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.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.map
// CHECK-IMPORT-TRACK-SYSTEM-DAG: usr{{/|\\}}include{{/|\\}}objc{{/|\\}}objc.h
// CHECK-IMPORT-TRACK-SYSTEM-NOT: {{[^\\]}}:

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

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


import Foundation
import UserClangModule

class Test: NSObject {}

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

#if ERROR
_ = someRandomUndefinedName
#endif