// RUN: %empty-directory(%t)
// RUN: split-file %s %t

// RUN: %target-swift-frontend -emit-module -module-name B -o %t/B.swiftmodule -swift-version 5 \
// RUN:   -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
// RUN:   -emit-module-interface-path %t/ignore/B.swiftinterface -enable-library-evolution \
// RUN:   %t/B.swift

// RUN: %target-swift-frontend -emit-module -module-name A -o %t/ignore/A.swiftmodule -swift-version 5 \
// RUN:   -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
// RUN:   -emit-module-interface-path %t/A.swiftinterface -enable-library-evolution -I %t \
// RUN:   %t/A.swift

// RUN: %target-swift-frontend -scan-dependencies -module-name Test -module-cache-path %t/clang-module-cache %t/main.swift \
// RUN:   -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
// RUN:   -o %t/deps.json -I %t -cache-compile-job -cas-path %t/cas -swift-version 5

// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json A > %t/A.cmd
// RUN: %swift_frontend_plain @%t/A.cmd

// RUN: %FileCheck %s --input-file=%t/A.cmd

// CHECK-NOT: -candidate-module-file

// RUN: %{python} %S/Inputs/GenerateExplicitModuleMap.py %t/deps.json > %t/map.json
// RUN: llvm-cas --cas %t/cas --make-blob --data %t/map.json > %t/map.casid

// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json Test > %t/MyApp.cmd

// RUN: %target-swift-frontend \
// RUN:   -c -cache-compile-job -cas-path %t/cas \
// RUN:   -disable-implicit-swift-modules -o %t/test.o\
// RUN:   -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
// RUN:   -module-name Test -explicit-swift-module-map-file @%t/map.casid \
// RUN:   -emit-reference-dependencies-path %t/test.swiftdeps -emit-dependencies \
// RUN:   -primary-file %t/main.swift @%t/MyApp.cmd -emit-loaded-module-trace -emit-loaded-module-trace-path %t/test.trace.json 2>&1 \
// RUN:     | %FileCheck %s --check-prefix=WARNING --allow-empty

// WARNING-NOT: WARNING:

// RUN: %FileCheck %s --check-prefix=TRACE --input-file=%t/test.trace.json
// TRACE-DAG: A.swiftinterface

// RUN: %{python} %S/../Inputs/process_fine_grained_swiftdeps_with_fingerprints.py %swift-dependency-tool %t/test.swiftdeps > %t/test-processed.swiftdeps
// RUN: %FileCheck %s --check-prefix=SWIFTDEPS --input-file=%t/test-processed.swiftdeps
// SWIFTDEPS: A.swiftinterface
// SWIFTDEPS: B.swiftmodule


//--- main.swift
import A

//--- A.swift
import B
func test() {}

//--- B.swift
func b() {}