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756e53967e
Add a script to build all dependencies for explicit module build in one step. This reduces the boiling plate code needed to write a test for explicit module build and allows the test to be more cross platform and resilient to module dependencies changes.
124 lines
5.0 KiB
Swift
124 lines
5.0 KiB
Swift
// REQUIRES: swift_swift_parser
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/// Test loading dependencies that has macros.
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// RUN: %empty-directory(%t)
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// RUN: split-file %s %t
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/// Build macros.
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// RUN: %host-build-swift -swift-version 5 -emit-library -o %t/%target-library-name(MacroOne) -module-name=MacroOne %t/macro-1.swift
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// RUN: %host-build-swift -swift-version 5 -emit-library -o %t/%target-library-name(MacroTwo) -module-name=MacroTwo %t/macro-2.swift
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/// Build binary module that depends on textual module that uses macro.
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// RUN: %target-swift-frontend -emit-module -module-cache-path %t/clang-module-cache %t/test.swift -module-name Test -o %t/include/Test.swiftmodule -I %t/include \
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// RUN: -O -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -swift-version 5 -external-plugin-path %t#%swift-plugin-server
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// RUN: %target-swift-frontend -scan-dependencies -module-load-mode prefer-serialized -module-name MyApp -module-cache-path %t/clang-module-cache -O \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -I %t/include \
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// RUN: %t/main.swift -o %t/deps.json -swift-version 5 -cache-compile-job -cas-path %t/cas -external-plugin-path %t#%swift-plugin-server
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// RUN: %{python} %S/Inputs/SwiftDepsExtractor.py %t/deps.json Foo macroDependencies | %FileCheck %s --check-prefix=FOO-DEPS
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// FOO-DEPS: MacroOne
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// FOO-DEPS-NOT: MacroTwo
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// RR: %{python} %S/Inputs/SwiftDepsExtractor.py %t/deps.json Baz macroDependencies | %FileCheck %s --check-prefix=BAZ-DEPS
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// BAZ-DEPS: MacroOne
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// RUN: %{python} %S/Inputs/SwiftDepsExtractor.py %t/deps.json MyApp macroDependencies | %FileCheck %s --check-prefix=APP-DEPS
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// APP-DEPS: MacroOne
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// APP-DEPS: MacroTwo
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/// Build all dependencies.
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// RUN: %{python} %S/../../utils/swift-build-modules.py --cas %t/cas %swift_frontend_plain %t/deps.json -o %t/MyApp.cmd
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// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json Bar > %t/Bar.cmd
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// RUN: %FileCheck %s --check-prefix=PLUGIN_SEARCH --input-file=%t/Bar.cmd
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// PLUGIN_SEARCH-NOT: -external-plugin-path
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// RUN: %FileCheck %s --check-prefix=PLUGIN_SEARCH --check-prefix=RESOLVED --input-file=%t/MyApp.cmd
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// PLUGIN_SEARCH-NOT: -external-plugin-path
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// RESOLVED-COUNT-2: -load-resolved-plugin
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// RUN: %target-swift-frontend -diagnostic-style=swift \
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// RUN: -emit-module -o %t/Test.swiftmodule -cache-compile-job -cas-path %t/cas \
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// RUN: -swift-version 5 -module-name MyApp -O \
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// RUN: -external-plugin-path %t#%swift-plugin-server \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import \
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// RUN: %t/main.swift @%t/MyApp.cmd
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//--- macro-1.swift
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import SwiftSyntax
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@_spi(ExperimentalLanguageFeature) import SwiftSyntaxMacros
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public struct AssertMacro: ExpressionMacro {
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public static func expansion(
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of macro: some FreestandingMacroExpansionSyntax,
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in context: some MacroExpansionContext
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) -> ExprSyntax {
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guard let argument = macro.arguments.first?.expression else {
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fatalError("boom")
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}
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return "assert(\(argument))"
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}
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}
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//--- macro-2.swift
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import SwiftSyntax
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@_spi(ExperimentalLanguageFeature) import SwiftSyntaxMacros
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public struct StringifyMacro: ExpressionMacro {
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public static func expansion(
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of macro: some FreestandingMacroExpansionSyntax,
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in context: some MacroExpansionContext
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) -> ExprSyntax {
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guard let argument = macro.arguments.first?.expression else {
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fatalError("boom")
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}
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return "(\(argument), \(StringLiteralExprSyntax(content: argument.description)))"
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}
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}
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//--- include/Foo.swiftinterface
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// swift-interface-format-version: 1.0
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// swift-module-flags: -enable-library-evolution -swift-version 5 -O -module-name Foo -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import
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import Swift
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public func foo()
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@freestanding(expression) public macro assert(_: Bool) = #externalMacro(module: "MacroOne", type: "AssertMacro")
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@inlinable
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public func assertFalse() {
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#assert(false)
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}
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//--- include/Bar.swiftinterface
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// swift-interface-format-version: 1.0
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// swift-module-flags: -enable-library-evolution -swift-version 5 -O -module-name Bar -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib
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public func bar()
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//--- include/Baz.swiftinterface
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// swift-interface-format-version: 1.0
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// swift-module-flags: -enable-library-evolution -swift-version 5 -O -module-name Baz -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib
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import Foo
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// have access to #assert here
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//--- test.swift
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import Foo
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@inlinable
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public func test() {
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#assert(true)
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}
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@freestanding(expression) public macro assertTest(_: Bool) = #externalMacro(module: "MacroOne", type: "AssertMacro")
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//--- main.swift
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import Test
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import Bar
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import Baz
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@freestanding(expression) macro stringify<T>(_ value: T) -> (T, String) = #externalMacro(module: "MacroTwo", type: "StringifyMacro")
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func appTest() {
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let str = #stringify("test")
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test()
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#assertTest(true)
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}
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