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a9f9bd1394
Record up to two errors emitted when we fail to load a module for interface generation, and include these errors in the message we pass back to the editor. This should help us better pin down the reason why interface generation failed. rdar://109511099
59 lines
2.7 KiB
Swift
59 lines
2.7 KiB
Swift
// RUN: %empty-directory(%t/Inputs)
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// RUN: split-file %s %t/Inputs
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//--- Transitive.swift
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public func foo() {}
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//--- Library.swift
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import Transitive
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//--- LibraryWrong.swift
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import WrongName
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//--- LibraryNonExistant.swift
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import NonExistant
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// RUN: %target-swift-frontend -emit-module %t/Inputs/Transitive.swift -module-name Transitive -o %t/WrongName.swiftmodule
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// RUN: %target-swift-frontend -emit-module %t/Inputs/Transitive.swift -module-name Transitive -o %t/Transitive.swiftmodule
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// First try printing the interface of the Transitive module directly.
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// RUN: %sourcekitd-test -req=interface-gen -module Transitive -- -I %t -target %target-triple %s | %FileCheck --check-prefix DIRECT-SUCCESS %s
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// DIRECT-SUCCESS: public func foo()
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// RUN: not %sourcekitd-test -req=interface-gen -module WrongName -- -I %t -target %target-triple %s 2>&1 | %FileCheck --check-prefix DIRECT-FAIL %s
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// DIRECT-FAIL: Could not load module: WrongName (cannot load module 'Transitive' as 'WrongName')
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// Now try doing it transitively
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// First undo the WrongName module
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// RUN: %target-swift-frontend -emit-module %t/Inputs/Transitive.swift -module-name WrongName -o %t/WrongName.swiftmodule
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// RUN: %target-swift-frontend -emit-module %t/Inputs/Library.swift -I %t -module-name Library -o %t
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// RUN: %target-swift-frontend -emit-module %t/Inputs/LibraryWrong.swift -I %t -module-name LibraryWrong -o %t
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// Then redo the WrongName module
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// RUN: %target-swift-frontend -emit-module %t/Inputs/Transitive.swift -module-name Transitive -o %t/WrongName.swiftmodule
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// RUN: %sourcekitd-test -req=interface-gen -module Library -- -I %t -target %target-triple %s | %FileCheck --check-prefix TRANSITIVE-SUCCESS %s
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// TRANSITIVE-SUCCESS: import Transitive
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// RUN: not %sourcekitd-test -req=interface-gen -module LibraryWrong -- -I %t -target %target-triple %s 2>&1 | %FileCheck --check-prefix TRANSITIVE-FAIL %s
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// TRANSITIVE-FAIL: Could not load module: LibraryWrong (cannot load module 'Transitive' as 'WrongName')
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// Try a non-existant module
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// RUN: not %sourcekitd-test -req=interface-gen -module NonExistant -- -I %t -target %target-triple %s 2>&1 | %FileCheck --check-prefix DIRECT-NONEXISTANT %s
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// DIRECT-NONEXISTANT: Could not load module: NonExistant
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// RUN: %target-swift-frontend -emit-module %t/Inputs/Transitive.swift -module-name NonExistant -o %t
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// RUN: %target-swift-frontend -emit-module %t/Inputs/LibraryNonExistant.swift -module-name LibraryNonExistant -I %t -o %t
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// RUN: rm -rf %t/NonExistant.swiftmodule
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// RUN: not %sourcekitd-test -req=interface-gen -module LibraryNonExistant -- -I %t -target %target-triple %s 2>&1 | %FileCheck --check-prefix TRANSITIVE-NONEXISTANT %s
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// TRANSITIVE-NONEXISTANT: Could not load module: LibraryNonExistant (missing required module 'NonExistant')
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