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86 lines
4.0 KiB
Swift
86 lines
4.0 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: split-file %s %t
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/// Generate a package swiftinterface. Note -package-name is repeated; the last value should be picked.
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// RUN: %target-swift-frontend -emit-module %t/Bar.swift -I %t \
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// RUN: -module-name Bar -package-name foopkg -package-name barpkg \
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// RUN: -enable-library-evolution -swift-version 5 \
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// RUN: -emit-module-interface-path %t/Bar.swiftinterface \
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// RUN: -emit-private-module-interface-path %t/Bar.private.swiftinterface \
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// RUN: -emit-package-module-interface-path %t/Bar.package.swiftinterface
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/// Client should load a package interface module if enabled with -experimental-package-interface-load
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// RUN: %target-swift-frontend -typecheck %t/Client.swift -I %t \
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// RUN: -package-name barpkg \
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// RUN: -experimental-package-interface-load \
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// RUN: -Rmodule-loading 2> %t/load-pkg-flag.output
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// RUN: %FileCheck -check-prefix=CHECK-LOAD-PKG-ENABLED %s < %t/load-pkg-flag.output
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/// Client should load a package interface module if enabled with env var `SWIFT_ENABLE_PACKAGE_INTERFACE_LOAD`
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// RUN: env SWIFT_ENABLE_PACKAGE_INTERFACE_LOAD=true \
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// RUN: %target-swift-frontend -typecheck %t/Client.swift -I %t \
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// RUN: -package-name barpkg \
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// RUN: -Rmodule-loading 2> %t/load-pkg-env-var.output
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// RUN: %FileCheck -check-prefix=CHECK-LOAD-PKG-ENABLED %s < %t/load-pkg-env-var.output
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// CHECK-LOAD-PKG-ENABLED: loaded module 'Bar'; source: '{{.*}}Bar.package.swiftinterface', loaded: '{{.*}}Bar-{{.*}}.swiftmodule'
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/// Client should not load a package interface without the flag or the env var above;
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/// in such case, private swiftinterface is loaded but an error should be thrown in typecheck.
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// RUN: not %target-swift-frontend -typecheck %t/Client.swift -I %t \
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// RUN: -package-name barpkg \
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// RUN: -Rmodule-loading 2> %t/load-pkg-off.output
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// RUN: %FileCheck -check-prefix=CHECK-LOAD-PKG-OFF %s < %t/load-pkg-off.output
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// CHECK-LOAD-PKG-OFF: error: module 'Bar' is in package 'barpkg' but was built from a non-package interface; modules of the same package can only be loaded if built from source or package interface:{{.*}}Bar.private.swiftinterface
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/// Client loads a private interface since the package-name is different from the loaded module's.
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// RUN: not %target-swift-frontend -typecheck %t/Client.swift -I %t \
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// RUN: -package-name foopkg \
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// RUN: -experimental-package-interface-load \
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// RUN: -Rmodule-loading 2> %t/load-diff-pkg.output
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// RUN: %FileCheck -check-prefix=CHECK-LOAD-DIFF-PKG %s < %t/load-diff-pkg.output
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// CHECK-LOAD-DIFF-PKG: remark: loaded module 'Bar'; source: '{{.*}}Bar.private.swiftinterface', loaded: '{{.*}}Bar-{{.*}}.swiftmodule'
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// CHECK-LOAD-DIFF-PKG: error: cannot find 'PkgKlass' in scope; did you mean 'PubKlass'?
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// RUN: rm -rf %t/*.swiftmodule
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// RUN: rm -rf %t/Bar.package.swiftinterface
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/// Client loads a private interface since package interface doesn't exist. It should error since the loaded module is not built from a package interface.
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// RUN: not %target-swift-frontend -typecheck %t/Client.swift -I %t \
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// RUN: -package-name barpkg \
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// RUN: -experimental-package-interface-load \
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// RUN: -Rmodule-loading 2> %t/load-priv.output
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// RUN: %FileCheck -check-prefix=CHECK-LOAD-PRIV %s < %t/load-priv.output
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// CHECK-LOAD-PRIV: no such module 'Bar'
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// RUN: rm -rf %t/*.swiftmodule
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// RUN: rm -rf %t/Bar.private.swiftinterface
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/// Client loads a public interface since package or private interface doesn't exist.
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/// It should error since the loaded module is not built from a package interface.
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// RUN: not %target-swift-frontend -typecheck %t/Client.swift -I %t \
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// RUN: -package-name barpkg \
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// RUN: -experimental-package-interface-load \
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// RUN: -Rmodule-loading 2> %t/load-pub.output
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// RUN: %FileCheck -check-prefix=CHECK-LOAD-PUB %s < %t/load-pub.output
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// CHECK-LOAD-PUB: no such module 'Bar'
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//--- Bar.swift
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public class PubKlass {
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public var pubVar = "1"
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public init() {}
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}
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package class PkgKlass {
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package var pkgVar = "2"
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package init() {}
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}
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//--- Client.swift
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import Bar
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func foo() {
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print(PubKlass().pubVar, PkgKlass().pkgVar)
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}
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