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f138f5046a
Ensure that we explicitly provide the path to the interpreter when running the python scripts during the tests. This is needed to have the tests work on Windows which does not honour the shebang in the file. It also ensures that we use the correct interpreter for the tests.
46 lines
2.7 KiB
Swift
46 lines
2.7 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %empty-directory(%t/modulecache)
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//
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// Setup builds a module TestModule that depends on OtherModule and LeafModule (built from other.swift and leaf.swift).
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// During setup, input and intermediate mtimes are all set to a constant 'old' time (long in the past).
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//
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// We then modify OtherModule.swiftinterface's content (but not size), and check only OtherModule-*.swiftmodule has a new mtime, LeafModule is unchanged.
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//
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//
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// Setup phase 1: Write input files.
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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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// RUN: echo 'public func OtherFunc2() -> Int { return LeafFunc(); }' >>%t/other.swift
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//
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//
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// Setup phase 2: build modules, pushing timestamps of inputs and intermediates into the past as we go.
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//
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// RUN: %{python} %S/Inputs/make-old.py %t/leaf.swift %t/other.swift
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// RUN: %target-swift-frontend -I %t -emit-parseable-module-interface-path %t/LeafModule.swiftinterface -module-name LeafModule %t/leaf.swift -emit-module -o /dev/null
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// RUN: %{python} %S/Inputs/make-old.py %t/LeafModule.swiftinterface
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// RUN: %target-swift-frontend -I %t -module-cache-path %t/modulecache -enable-parseable-module-interface -emit-parseable-module-interface-path %t/OtherModule.swiftinterface -module-name OtherModule %t/other.swift -emit-module -o /dev/null
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// RUN: %{python} %S/Inputs/make-old.py %t/modulecache/LeafModule-*.swiftmodule %t/OtherModule.swiftinterface
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// RUN: %target-swift-frontend -I %t -module-cache-path %t/modulecache -enable-parseable-module-interface -emit-module -o %t/TestModule.swiftmodule -module-name TestModule %s
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// RUN: %{python} %S/Inputs/make-old.py %t/modulecache/OtherModule-*.swiftmodule
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//
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//
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// Actual test: Change a byte in OtherModule.swiftinterface, check we only rebuild its cached module.
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//
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// RUN: %{python} %S/Inputs/check-is-old.py %t/OtherModule.swiftinterface %t/LeafModule.swiftinterface
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// RUN: %{python} %S/Inputs/check-is-old.py %t/modulecache/OtherModule-*.swiftmodule %t/modulecache/LeafModule-*.swiftmodule
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// RUN: sed -e 's/OtherFunc2/OtterFunc2/' -i.prev %t/OtherModule.swiftinterface
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// RUN: %{python} %S/Inputs/make-old.py %t/OtherModule.swiftinterface
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// RUN: rm %t/TestModule.swiftmodule
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// RUN: %target-swift-frontend -I %t -module-cache-path %t/modulecache -enable-parseable-module-interface -emit-module -o %t/TestModule.swiftmodule -module-name TestModule %s
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// RUN: %{python} %S/Inputs/check-is-new.py %t/modulecache/OtherModule-*.swiftmodule
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// RUN: %{python} %S/Inputs/check-is-old.py %t/modulecache/LeafModule-*.swiftmodule
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import OtherModule
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public func TestFunc() {
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print(OtherFunc())
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}
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