mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
c91211a5d2
For clients, such as the debugger, who do not have access the full output of the dependency scanner, it is a huger performance and correctness improvement if each explicitly built Swift module not just serialized all its Clang .pcm dependencies (via the serialized Clang compiler invocation) but also its direct Swift module dependencies. This patch changes the Swift module format to store the absolute path or cas cache key for each dependency in the INPUT block, and makes sure the deserialization makes these available to the ESML. rdar://150969755
50 lines
3.0 KiB
Swift
50 lines
3.0 KiB
Swift
// RUN: %empty-directory(%t)
|
|
// RUN: %empty-directory(%t/clang-module-cache)
|
|
// RUN: %empty-directory(%t/Foo.swiftmodule)
|
|
// RUN: %empty-directory(%t/inputs)
|
|
// RUN: echo "@_implementationOnly import A; public func foo() {}" > %t/Foo.swift
|
|
// REQUIRES: executable_test
|
|
// REQUIRES: objc_interop
|
|
|
|
// Create the explicit module inputs map
|
|
// RUN: echo "[{" > %/t/inputs/map.json
|
|
// RUN: echo "\"moduleName\": \"Foo\"," >> %/t/inputs/map.json
|
|
// RUN: echo "\"modulePath\": \"%/t/Foo.swiftmodule/%target-swiftmodule-name\"," >> %/t/inputs/map.json
|
|
// RUN: echo "\"isFramework\": false," >> %/t/inputs/map.json
|
|
// RUN: echo "}," >> %/t/inputs/map.json
|
|
// RUN: echo "{" >> %/t/inputs/map.json
|
|
// RUN: echo "\"moduleName\": \"Swift\"," >> %/t/inputs/map.json
|
|
// RUN: echo "\"modulePath\": \"%/stdlib_module\"," >> %/t/inputs/map.json
|
|
// RUN: echo "\"isFramework\": false" >> %/t/inputs/map.json
|
|
// RUN: echo "}," >> %/t/inputs/map.json
|
|
// RUN: echo "{" >> %/t/inputs/map.json
|
|
// RUN: echo "\"moduleName\": \"SwiftOnoneSupport\"," >> %/t/inputs/map.json
|
|
// RUN: echo "\"modulePath\": \"%/ononesupport_module\"," >> %/t/inputs/map.json
|
|
// RUN: echo "\"isFramework\": false" >> %/t/inputs/map.json
|
|
// RUN: echo "}," >> %/t/inputs/map.json
|
|
// RUN: echo "{" >> %/t/inputs/map.json
|
|
// RUN: echo "\"moduleName\": \"SwiftShims\"," >> %/t/inputs/map.json
|
|
// RUN: echo "\"isFramework\": false," >> %/t/inputs/map.json
|
|
// RUN: echo "\"clangModuleMapPath\": \"%swift-lib-dir/swift/shims/module.modulemap\"," >> %/t/inputs/map.json
|
|
// RUN: echo "\"clangModulePath\": \"%t/inputs/SwiftShims.pcm\"" >> %/t/inputs/map.json
|
|
// RUN: echo "}]" >> %/t/inputs/map.json
|
|
|
|
// Emit the shims module PCM for explicit loading
|
|
// RUN: %target-swift-emit-pcm -module-name SwiftShims %swift-lib-dir/swift/shims/module.modulemap -o %t/inputs/SwiftShims.pcm
|
|
|
|
@testable import Foo
|
|
|
|
// Step 1: build Foo Swift module
|
|
// RUN: %target-swift-frontend -emit-module %t/Foo.swift -emit-module-path %t/Foo.swiftmodule/%target-swiftmodule-name -module-name Foo -emit-module-interface-path %t/Foo.swiftmodule/%target-swiftinterface-name -enable-library-evolution -I %S/Inputs/CHeaders -I %S/Inputs/Swift -enable-testing -swift-version 5 -disable-implicit-concurrency-module-import -disable-implicit-string-processing-module-import
|
|
|
|
// Step 2: scan dependencies and ensure the transitive dependency on "A" is missing
|
|
// RUN: %target-swift-frontend -scan-dependencies %s -o %t/deps.json -I %t -sdk %t -prebuilt-module-cache-path %t/clang-module-cache
|
|
// RUN: %validate-json %t/deps.json | %FileCheck -check-prefix CHECK_SCAN %s
|
|
// CHECK_SCAN-NOT: "swift": "A"
|
|
|
|
// Step 3: Run an explicit module compile of this file ensuring object files are produced
|
|
// RUN: %target-swift-frontend -emit-object -o %t/optional_transitive_dep_load_fail.o -disable-implicit-swift-modules -disable-implicit-concurrency-module-import -disable-implicit-string-processing-module-import -module-cache-path %t.module-cache -explicit-swift-module-map-file %t/inputs/map.json %s
|
|
|
|
// Step 4: Ensure the resulting object file exists
|
|
// RUN: ls %t/optional_transitive_dep_load_fail.o > /dev/null
|