mirror of
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eca1cf99af
An `@_export public import` is meaningful on it's own as it declares a relationship between two modules and how clients see them. As such that import doesn't have to be referenced from API to be appropriate. Let's not warn on any public import with an `@_export` attribute. rdar://122032960
162 lines
8.1 KiB
Swift
162 lines
8.1 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: split-file %s %t
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// REQUIRES: VENDOR=apple
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// REQUIRES: asserts
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/// Prepare the SDK.
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// RUN: cp -r %S/Inputs/public-private-sdk %t/sdk
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// RUN: %target-swift-frontend -emit-module -module-name PublicSwift \
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// RUN: %t/sdk/System/Library/Frameworks/PublicSwift.framework/Modules/PublicSwift.swiftmodule/source.swift \
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// RUN: -o %t/sdk/System/Library/Frameworks/PublicSwift.framework/Modules/PublicSwift.swiftmodule/%target-swiftmodule-name
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// RUN: %target-swift-frontend -emit-module -module-name PrivateSwift \
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// RUN: %t/sdk/System/Library/PrivateFrameworks/PrivateSwift.framework/Modules/PrivateSwift.swiftmodule/source.swift \
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// RUN: -o %t/sdk/System/Library/PrivateFrameworks/PrivateSwift.framework/Modules/PrivateSwift.swiftmodule/%target-swiftmodule-name
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/// Expect errors when building a public client.
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// RUN: %target-swift-frontend -typecheck -sdk %t/sdk %t/PublicImports.swift \
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// RUN: -F %t/sdk/System/Library/PrivateFrameworks/ -module-cache-path %t \
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// RUN: -library-level api -verify -module-name MainLib
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// RUN: %target-swift-frontend -typecheck -sdk %t/sdk %t/PublicImports.swift \
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// RUN: -F %t/sdk/System/Library/PrivateFrameworks/ -module-cache-path %t \
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// RUN: -library-level=api -verify -module-name MainLib
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/// Expect no errors when building an SPI client.
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// RUN: %target-swift-frontend -typecheck -sdk %t/sdk %t/PublicImports.swift \
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// RUN: -F %t/sdk/System/Library/PrivateFrameworks/ -module-cache-path %t \
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// RUN: -library-level spi -module-name MainLib
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/// The driver should also accept the flag and pass it along.
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// RUN: %target-swiftc_driver -typecheck -sdk %t/sdk %t/PublicImports.swift \
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// RUN: -F %t/sdk/System/Library/PrivateFrameworks/ -module-cache-path %t \
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// RUN: -library-level spi -module-name MainLib
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/// Expect no errors when building a client with some other library level.
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// RUN: %target-swift-frontend -typecheck -sdk %t/sdk %t/PublicImports.swift \
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// RUN: -F %t/sdk/System/Library/PrivateFrameworks/ -module-cache-path %t \
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// RUN: -module-name MainLib
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// RUN: %target-swift-frontend -typecheck -sdk %t/sdk %t/PublicImports.swift \
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// RUN: -F %t/sdk/System/Library/PrivateFrameworks/ -module-cache-path %t \
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// RUN: -library-level other -module-name MainLib
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// RUN: %target-swift-frontend -typecheck -sdk %t/sdk %t/PublicImports.swift \
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// RUN: -F %t/sdk/System/Library/PrivateFrameworks/ -module-cache-path %t \
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// RUN: -library-level ipi -module-name MainLib
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//--- PublicImports.swift
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import PublicSwift
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import PrivateSwift // expected-error{{private module 'PrivateSwift' is imported publicly from the public module 'MainLib'}}
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import PublicClang
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import PublicClang_Private // expected-error{{private module 'PublicClang_Private' is imported publicly from the public module 'MainLib'}}
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import FullyPrivateClang // expected-error{{private module 'FullyPrivateClang' is imported publicly from the public module 'MainLib'}}
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import LocalClang // expected-error{{private module 'LocalClang' is imported publicly from the public module 'MainLib'}}
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@_exported import MainLib // expected-warning{{private module 'MainLib' is imported publicly from the public module 'MainLib'}}
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/// Expect no errors with implementation-only imports.
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// RUN: %target-swift-frontend -typecheck -sdk %t/sdk %t/ImplOnlyImports.swift \
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// RUN: -F %t/sdk/System/Library/PrivateFrameworks/ -module-cache-path %t \
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// RUN: -library-level api -D IMPL_ONLY_IMPORTS
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//--- ImplOnlyImports.swift
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@_implementationOnly import PrivateSwift
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@_implementationOnly import PublicClang_Private
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@_implementationOnly import FullyPrivateClang
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@_implementationOnly import LocalClang
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/// Expect no errors with spi-only imports.
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// RUN: %target-swift-frontend -typecheck -sdk %t/sdk %t/SpiOnlyImports.swift \
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// RUN: -experimental-spi-only-imports -module-cache-path %t \
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// RUN: -F %t/sdk/System/Library/PrivateFrameworks/ \
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// RUN: -library-level api
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//--- SPIOnlyImports.swift
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@_spiOnly import PrivateSwift
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@_spiOnly import PublicClang_Private
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@_spiOnly import FullyPrivateClang
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@_spiOnly import LocalClang
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/// Test error message on an unknown library level name.
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// RUN: not %target-swift-frontend -typecheck %t/Empty.swift \
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// RUN: -library-level ThatsNotALibraryLevel 2>&1 \
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// RUN: | %FileCheck %s --check-prefix CHECK-ARG
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// RUN: not %target-swift-frontend -typecheck %t/Empty.swift \
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// RUN: -library-level=ThatsNotALibraryLevel 2>&1 \
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// RUN: | %FileCheck %s --check-prefix CHECK-ARG
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// CHECK-ARG: error: unknown library level 'ThatsNotALibraryLevel', expected one of 'api', 'spi', 'ipi', or 'other'
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//--- Empty.swift
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/// Expect no errors in swiftinterfaces.
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// RUN: %target-swift-typecheck-module-from-interface(%t/Client.private.swiftinterface) \
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// RUN: -sdk %t/sdk -module-cache-path %t -F %t/sdk/System/Library/PrivateFrameworks/ \
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// RUN: -I %t -module-name Client
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//--- Client.private.swiftinterface
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// swift-interface-format-version: 1.0
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// swift-compiler-version: Swift version 5.8-dev effective-4.1.50
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// swift-module-flags: -swift-version 4 -module-name Client -library-level api
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import PublicSwift
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import PrivateSwift
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import PublicClang
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import PublicClang_Private
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import FullyPrivateClang
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import LocalClang
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@_exported import MainLib
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// RUN: %target-swift-frontend -typecheck -sdk %t/sdk %t/InternalImports.swift \
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// RUN: -module-name MainLib -module-cache-path %t \
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// RUN: -F %t/sdk/System/Library/PrivateFrameworks/ \
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// RUN: -library-level api -verify
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//--- InternalImports.swift
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internal import PublicSwift
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internal import PrivateSwift
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internal import PublicClang
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internal import PublicClang_Private
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internal import FullyPrivateClang
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internal import LocalClang
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// RUN: %target-swift-frontend -typecheck -sdk %t/sdk %t/FileprivateImports.swift \
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// RUN: -module-name MainLib -module-cache-path %t \
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// RUN: -F %t/sdk/System/Library/PrivateFrameworks/ \
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// RUN: -library-level api -verify
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//--- FileprivateImports.swift
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fileprivate import PublicSwift
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fileprivate import PrivateSwift
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fileprivate import PublicClang
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fileprivate import PublicClang_Private
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fileprivate import FullyPrivateClang
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fileprivate import LocalClang
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// RUN: %target-swift-frontend -typecheck -sdk %t/sdk %t/PrivateImports.swift \
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// RUN: -module-name MainLib -module-cache-path %t \
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// RUN: -F %t/sdk/System/Library/PrivateFrameworks/ \
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// RUN: -library-level api -verify
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//--- PrivateImports.swift
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private import PublicSwift
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private import PrivateSwift
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private import PublicClang
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private import PublicClang_Private
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private import FullyPrivateClang
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private import LocalClang
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// RUN: %target-swift-frontend -typecheck -sdk %t/sdk %t/ExplicitlyPublicImports.swift \
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// RUN: -module-name MainLib -module-cache-path %t \
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// RUN: -F %t/sdk/System/Library/PrivateFrameworks/ \
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// RUN: -library-level api -verify
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//--- ExplicitlyPublicImports.swift
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public import PublicSwift
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// expected-warning @-1 {{public import of 'PublicSwift' was not used in public declarations or inlinable code}}
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public import PrivateSwift // expected-error{{private module 'PrivateSwift' is imported publicly from the public module 'MainLib'}}
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// expected-warning @-1 {{public import of 'PrivateSwift' was not used in public declarations or inlinable code}}
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public import PublicClang
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// expected-warning @-1 {{public import of 'PublicClang' was not used in public declarations or inlinable code}}
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public import PublicClang_Private // expected-error{{private module 'PublicClang_Private' is imported publicly from the public module 'MainLib'}}
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// expected-warning @-1 {{public import of 'PublicClang_Private' was not used in public declarations or inlinable code}}
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public import FullyPrivateClang // expected-error{{private module 'FullyPrivateClang' is imported publicly from the public module 'MainLib'}}
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// expected-warning @-1 {{public import of 'FullyPrivateClang' was not used in public declarations or inlinable code}}
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public import LocalClang // expected-error{{private module 'LocalClang' is imported publicly from the public module 'MainLib'}}
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// expected-warning @-1 {{public import of 'LocalClang' was not used in public declarations or inlinable code}}
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@_exported public import MainLib // expected-warning{{private module 'MainLib' is imported publicly from the public module 'MainLib'}}
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