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1677d4bd5d
Rewrite the shell to be more clever so it is amenable to porting to Windows. Use env not rather than not env to permit the lit environment handling to take over for Windows.
30 lines
1.4 KiB
Swift
30 lines
1.4 KiB
Swift
// RUN: %empty-directory(%t)
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//
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// Test will build a module TestModule that depends on OtherModule and LeafModule (built from other.swift and leaf.swift).
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//
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// RUN: echo 'public func LeafFunc() -> Int { return 10; }' >%t/leaf.swift
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//
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// RUN: echo 'import LeafModule' >%t/other.swift
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// RUN: echo 'public func OtherFunc() -> Int { return LeafFunc(); }' >>%t/other.swift
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//
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// Phase 1: build LeafModule into a .swiftinterface file with -swift-version 4:
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//
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// RUN: %target-swift-frontend -swift-version 4 -I %t -module-cache-path %t/modulecache -emit-parseable-module-interface-path %t/LeafModule.swiftinterface -module-name LeafModule %t/leaf.swift -typecheck
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//
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// Phase 2: build OtherModule into a .swiftinterface file with -swift-version 4.2:
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//
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// RUN: %target-swift-frontend -swift-version 4.2 -I %t -module-cache-path %t/modulecache -emit-parseable-module-interface-path %t/OtherModule.swiftinterface -module-name OtherModule %t/other.swift -typecheck
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//
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// Phase 3: build TestModule in -swift-version 5 and import both of these:
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//
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// RUN: %target-swift-frontend -swift-version 5 -I %t -module-cache-path %t/modulecache -module-name TestModule %s -typecheck
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//
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// Phase 4: make sure we only compiled LeafModule and OtherModule one time:
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//
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// RUN: ls %t/modulecache | grep -c 'LeafModule-.*.swiftmodule' | %FileCheck %s
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// RUN: ls %t/modulecache | grep -c 'OtherModule-.*.swiftmodule' | %FileCheck %s
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// CHECK: 1
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import LeafModule
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import OtherModule
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