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

// RUN: %target-swift-frontend -scan-dependencies -module-name Test -O -I %t \
// RUN:   -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import \
// RUN:   %t/test.swift -o %t/deps.json -cache-compile-job -cas-path %t/cas -module-load-mode prefer-serialized

// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json clang:A > %t/A.cmd
// RUN: %swift_frontend_plain @%t/A.cmd -Rcache-compile-job 2>&1 | %FileCheck %s --check-prefix=CHECK --check-prefix=CACHE-MISS

// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json clang:A > %t/A.cmd
// RUN: %swift_frontend_plain @%t/A.cmd -Rcache-compile-job 2>&1 | %FileCheck %s --check-prefix=CHECK --check-prefix=CACHE-HIT

// CACHE-MISS: remark: cache miss for input
// CHECK: <module-includes>:1
// CHECK-SAME: note: in file included from <module-includes>:1:
// CHECK: warning: warning a.h
// CACHE-HIT: remark: replay output file

// RUN: %{python} %S/../../utils/swift-build-modules.py --cas %t/cas %swift_frontend_plain %t/deps.json -o %t/MyApp.cmd

// RUN: echo "\"-disable-implicit-string-processing-module-import\"" >> %t/MyApp.cmd
// RUN: echo "\"-disable-implicit-concurrency-module-import\"" >> %t/MyApp.cmd

// RUN: %target-swift-frontend  -cache-compile-job -module-name Test -O -cas-path %t/cas @%t/MyApp.cmd %t/test.swift \
// RUN:   -emit-module -o %t/test.swiftmodule

//--- module.modulemap
module A {
  header "a.h"
  export *
}

//--- a.h
#warning warning a.h

//--- test.swift
import A
