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8d5d758676
Create a path that swift-frontend can execute an uncached job from modules built with CAS based explicit module build. The new flag -import-module-from-cas will allow an uncached build to load module from CAS, and combined with source file from real file system to build the current module. This allows quick iterations that bypasses CAS, without full dependency scanning every time in between. rdar://152441866
80 lines
3.0 KiB
Swift
80 lines
3.0 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: split-file %s %t
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// RUN: %target-swift-frontend -scan-dependencies -module-name Test -O -module-cache-path %t/clang-module-cache \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import \
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// RUN: -import-objc-header %t/base/Bridging.h -scanner-output-dir %t -auto-bridging-header-chaining -scanner-debug-write-output \
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// RUN: %t/base/test.swift %t/base/foo.swift -I %t/include -o %t/deps.json -cache-compile-job -cas-path %t/cas
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// RUN: %{python} %S/../CAS/Inputs/BuildCommandExtractor.py %t/deps.json clang:SwiftShims > %t/shim.cmd
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// RUN: %swift_frontend_plain @%t/shim.cmd
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// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json clang:Dummy > %t/dummy.cmd
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// RUN: %swift_frontend_plain @%t/dummy.cmd
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// RUN: %{python} %S/Inputs/GenerateExplicitModuleMap.py %t/deps.json > %t/map.json
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// RUN: llvm-cas --cas %t/cas --make-blob --data %t/map.json > %t/map.casid
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// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json bridgingHeader > %t/header.cmd
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// RUN: %target-swift-frontend @%t/header.cmd -disable-implicit-swift-modules -O -o %t/bridging.pch
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// RUN: %cache-tool -cas-path %t/cas -cache-tool-action print-output-keys -- \
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// RUN: %target-swift-frontend @%t/header.cmd -disable-implicit-swift-modules -O -o %t/bridging.pch > %t/keys.json
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// RUN: %{python} %S/Inputs/ExtractOutputKey.py %t/keys.json > %t/key
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// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json Test > %t/MyApp.cmd
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// RUN: echo "\"-disable-implicit-string-processing-module-import\"" >> %t/MyApp.cmd
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// RUN: echo "\"-disable-implicit-concurrency-module-import\"" >> %t/MyApp.cmd
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// RUN: echo "\"-disable-implicit-swift-modules\"" >> %t/MyApp.cmd
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// RUN: echo "\"-import-objc-header\"" >> %t/MyApp.cmd
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// RUN: echo "\"%t/base/Bridging.h\"" >> %t/MyApp.cmd
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// RUN: echo "\"-import-pch\"" >> %t/MyApp.cmd
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// RUN: echo "\"%t/bridging.pch\"" >> %t/MyApp.cmd
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// RUN: echo "\"-bridging-header-pch-key\"" >> %t/MyApp.cmd
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// RUN: echo "\"@%t/key\"" >> %t/MyApp.cmd
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// RUN: echo "\"-explicit-swift-module-map-file\"" >> %t/MyApp.cmd
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// RUN: echo "\"@%t/map.casid\"" >> %t/MyApp.cmd
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// RUN: sed -e "s@VFS_DIR@%{/t:regex_replacement}/base@g" -e "s@EXTERNAL_DIR@%{/t:regex_replacement}/modified@g" %t/base.yaml > %t/overlay.yaml
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// RUN: %target-swift-frontend %t/base/test.swift %t/base/foo.swift -O -emit-module -emit-module-path %t/Test.swiftmodule -c \
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// RUN: -module-name Test -o %t/test.o -cas-path %t/cas @%t/MyApp.cmd -vfsoverlay %t/overlay.yaml -module-import-from-cas
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//--- base/test.swift
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import Dummy
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public func testFunc() {
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non_existing_func()
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}
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//--- base/foo.swift
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public func foo() {}
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//--- modified/test.swift
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import Dummy
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public func testFunc() {
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dummy()
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bridge()
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}
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//--- base/Bridging.h
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void bridge(void);
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//--- include/module.modulemap
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module Dummy {
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umbrella header "Dummy.h"
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}
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//--- include/Dummy.h
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void dummy(void);
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//--- base.yaml
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{
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version: 0,
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roots: [
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{
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type: "directory-remap",
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name: "VFS_DIR",
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external-contents: "EXTERNAL_DIR"
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}
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]
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}
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