clang/test/ClangScanDeps/modules-extern-submodule.c

   1 // RUN: rm -rf %t
   2 // RUN: split-file %s %t
   3
   4 //--- tu.m
   5 @import first;
   6
   7 //--- first/first/module.modulemap
   8 module first { header "first.h" }
   9 //--- first/first/first.h
  10 #include <second/sub.h>
  11
  12 //--- second/second/module.modulemap
  13 module second { extern module sub "sub.modulemap" }
  14 //--- second/second/sub.modulemap
  15 module second.sub { header "sub.h" }
  16 //--- second/second/sub.h
  17 @import third;
  18
  19 //--- third/module.modulemap
  20 module third {}
  21
  22 //--- cdb.json.template
  23 [{
  24   "file": "DIR/tu.c",
  25   "directory": "DIR",
  26   "command": "clang -I DIR/first -I DIR/second -I DIR/third -fmodules -fmodules-cache-path=DIR/cache -c DIR/tu.m -o DIR/tu.o"
  27 }]
  28
  29 // RUN: sed "s|DIR|%/t|g" %t/cdb.json.template > %t/cdb.json
  30 // RUN: clang-scan-deps -compilation-database %t/cdb.json -format experimental-full > %t/result.json
  31 // RUN: cat %t/result.json | sed 's:\\\\\?:/:g' | FileCheck %s -DPREFIX=%/t
  32
  33 // CHECK:       {
  34 // CHECK-NEXT:   "modules": [
  35 // CHECK-NEXT:     {
  36 // CHECK-NEXT:       "clang-module-deps": [
  37 // CHECK-NEXT:         {
  38 // CHECK-NEXT:           "context-hash": "{{.*}}",
  39 // CHECK-NEXT:           "module-name": "second"
  40 // CHECK-NEXT:         }
  41 // CHECK-NEXT:       ],
  42 // CHECK-NEXT:       "clang-modulemap-file": "[[PREFIX]]/first/first/module.modulemap",
  43 // CHECK-NEXT:       "command-line": [
  44 // CHECK-NEXT:         "-cc1",
  45 // CHECK:              "-fmodule-map-file=[[PREFIX]]/second/second/module.modulemap"
  46 // CHECK-NOT:          "-fmodule-map-file=[[PREFIX]]/second/second/sub.modulemap"
  47 // CHECK-NOT:          "-fmodule-map-file=[[PREFIX]]/third/module.modulemap"
  48 // CHECK:              "-fmodule-file=second=[[PREFIX]]/cache/{{.*}}/second-{{.*}}.pcm"
  49 // CHECK:            ],
  50 // CHECK-NEXT:       "context-hash": "{{.*}}",
  51 // CHECK-NEXT:       "file-deps": [
  52 // CHECK-NEXT:         "[[PREFIX]]/first/first/module.modulemap",
  53 // CHECK-NEXT:         "[[PREFIX]]/first/first/first.h",
  54 // CHECK-NEXT:         "[[PREFIX]]/second/second/module.modulemap",
  55 // CHECK-NEXT:         "[[PREFIX]]/second/second/sub.modulemap"
  56 // CHECK-NEXT:       ],
  57 // CHECK-NEXT:       "link-libraries": [],
  58 // CHECK-NEXT:       "name": "first"
  59 // CHECK-NEXT:     },
  60 // CHECK-NEXT:     {
  61 // CHECK-NEXT:       "clang-module-deps": [
  62 // CHECK-NEXT:         {
  63 // CHECK-NEXT:           "context-hash": "{{.*}}",
  64 // CHECK-NEXT:           "module-name": "third"
  65 // CHECK-NEXT:         }
  66 // CHECK-NEXT:       ],
  67 // CHECK-NEXT:       "clang-modulemap-file": "[[PREFIX]]/second/second/module.modulemap",
  68 // CHECK-NEXT:       "command-line": [
  69 // CHECK-NEXT:         "-cc1",
  70 // CHECK:              "-fmodule-map-file=[[PREFIX]]/third/module.modulemap",
  71 // CHECK:              "-fmodule-file=third=[[PREFIX]]/cache/{{.*}}/third-{{.*}}.pcm",
  72 // CHECK:            ],
  73 // CHECK-NEXT:       "context-hash": "{{.*}}",
  74 // CHECK-NEXT:       "file-deps": [
  75 // CHECK-NEXT:         "[[PREFIX]]/second/second/module.modulemap",
  76 // CHECK-NEXT:         "[[PREFIX]]/second/second/sub.modulemap",
  77 // CHECK-NEXT:         "[[PREFIX]]/second/second/sub.h",
  78 // CHECK-NEXT:         "[[PREFIX]]/third/module.modulemap"
  79 // CHECK-NEXT:       ],
  80 // CHECK-NEXT:       "link-libraries": [],
  81 // CHECK-NEXT:       "name": "second"
  82 // CHECK-NEXT:     },
  83 // CHECK-NEXT:     {
  84 // CHECK-NEXT:       "clang-module-deps": [],
  85 // CHECK-NEXT:       "clang-modulemap-file": "[[PREFIX]]/third/module.modulemap",
  86 // CHECK-NEXT:       "command-line": [
  87 // CHECK-NEXT:         "-cc1",
  88 // CHECK-NOT:          "-fmodule-map-file=
  89 // CHECK-NOT:          "-fmodule-file=third=
  90 // CHECK:            ],
  91 // CHECK-NEXT:       "context-hash": "{{.*}}",
  92 // CHECK-NEXT:       "file-deps": [
  93 // CHECK-NEXT:         "[[PREFIX]]/third/module.modulemap"
  94 // CHECK-NEXT:       ],
  95 // CHECK-NEXT:       "link-libraries": [],
  96 // CHECK-NEXT:       "name": "third"
  97 // CHECK-NEXT:     }
  98 // CHECK-NEXT:   ],
  99 // CHECK-NEXT:   "translation-units": [
 100 // CHECK-NEXT:     {
 101 // CHECK-NEXT:       "commands": [
 102 // CHECK-NEXT:         {
 103 // CHECK-NEXT:           "clang-context-hash": "{{.*}}",
 104 // CHECK-NEXT:           "clang-module-deps": [
 105 // CHECK-NEXT:             {
 106 // CHECK-NEXT:               "context-hash": "{{.*}}",
 107 // CHECK-NEXT:               "module-name": "first"
 108 // CHECK-NEXT:             }
 109 // CHECK-NEXT:           ],
 110 // CHECK-NEXT:           "command-line": [
 111 // CHECK-NEXT:             "-cc1",
 112 // CHECK:                  "-fmodule-map-file=[[PREFIX]]/first/first/module.modulemap",
 113 // CHECK:                  "-fmodule-file=first=[[PREFIX]]/cache/{{.*}}/first-{{.*}}.pcm",
 114 // CHECK:                ],
 115 // CHECK:                "file-deps": [
 116 // CHECK-NEXT:             "[[PREFIX]]/tu.m"
 117 // CHECK-NEXT:           ],
 118 // CHECK-NEXT:           "input-file": "[[PREFIX]]/tu.c"
 119 // CHECK-NEXT:         }
 120 // CHECK:            ]
 121 // CHECK:          }
 122 // CHECK:        ]
 123 // CHECK:      }
 124
 125 // RUN: %deps-to-rsp %t/result.json --module-name=third > %t/third.cc1.rsp
 126 // RUN: %deps-to-rsp %t/result.json --module-name=second > %t/second.cc1.rsp
 127 // RUN: %deps-to-rsp %t/result.json --module-name=first > %t/first.cc1.rsp
 128 // RUN: %clang @%t/third.cc1.rsp
 129 // RUN: %clang @%t/second.cc1.rsp
 130 // RUN: %clang @%t/first.cc1.rsp