1// RUN: cd %S
2// RUN: rm -rf %t
3//
4// RUN: %clang_cc1 -I. -x c++ -fmodule-name=test -fmodules -emit-module -fno-validate-pch -fmodules-strict-decluse %s -dependency-file - -MT implicit.pcm -o %t/implicit.pcm -fmodules-cache-path=%t -fmodule-map-file-home-is-cwd | FileCheck %s --check-prefix=IMPLICIT
5//
6// RUN: %clang_cc1 -I. -x c++ -fmodule-name=test-base -fmodules -emit-module -fno-validate-pch -fmodules-strict-decluse Inputs/dependency-gen-base.modulemap -o %t/base.pcm -fmodule-map-file-home-is-cwd
7// RUN: %clang_cc1 -I. -x c++ -fmodule-name=test -fmodules -emit-module -fno-validate-pch -fmodules-strict-decluse -fmodule-file=%t/base.pcm %s -dependency-file - -MT explicit.pcm -o %t/explicit.pcm -fmodules-cache-path=%t -fmodule-map-file-home-is-cwd | FileCheck %s --check-prefix=EXPLICIT
8module "test" {
9  export *
10  header "Inputs/dependency-gen.h"
11  use "test-base"
12  use "test-base2"
13}
14extern module "test-base2" "Inputs/dependency-gen-base2.modulemap"
15extern module "test-base" "Inputs/dependency-gen-base.modulemap"
16
17// For implicit use of a module via the module cache, the input files
18// referenced by the .pcm are also dependencies of this build.
19//
20// IMPLICIT-DAG: {{[/\\]}}dependency-gen.modulemap
21// IMPLICIT-DAG: {{ |\.[/\\]}}Inputs{{[/\\]}}dependency-gen-base.modulemap
22// IMPLICIT-DAG: {{ |\.[/\\]}}Inputs{{[/\\]}}dependency-gen-base2.modulemap
23// IMPLICIT-DAG: {{ |\.[/\\]}}Inputs{{[/\\]}}dependency-gen.h
24// IMPLICIT-DAG: {{ |\.[/\\]}}Inputs{{[/\\]}}dependency-gen-included.h
25// IMPLICIT-DAG: {{ |\.[/\\]}}Inputs{{[/\\]}}dependency-gen-included2.h
26
27// For an explicit use of a module via -fmodule-file=, the other module maps
28// and included headers are not dependencies of this target (they are instead
29// dependencies of the explicitly-specified .pcm input).
30//
31// FIXME: We should avoid loading the other referenced module maps (we already
32// have a parsed copy of their contents from the .pcm file) and thus not list
33// them here.
34//
35// FIXME: We should list a dependency on the explicitly specified .pcm files
36// (whether or not -module-file-deps is specified on the command line).
37//
38// EXPLICIT-FIXME-NOT: dependency-gen-
39// EXPLICIT-FIXME: {{.*}}/base.pcm
40//
41// EXPLICIT: {{^}}explicit.pcm:
42// EXPLICIT: {{.*}}/dependency-gen.modulemap
43// EXPLICIT: {{ |\.[/\\]}}Inputs{{[/\\]}}dependency-gen.h
44