clang/test/ClangScanDeps/modules-incomplete-umbrella.c

   1 // This test checks that modules loaded during compilation (but not imported)
   2 // are still reported as dependencies.
   3
   4 // RUN: rm -rf %t && mkdir %t
   5 // RUN: split-file %s %t
   6
   7 //--- frameworks/FW.framework/Modules/module.modulemap
   8 framework module FW {
   9   umbrella header "FW.h"
  10   module * { export * }
  11 }
  12 //--- frameworks/FW.framework/Headers/FW.h
  13 //--- frameworks/FW.framework/Modules/module.private.modulemap
  14 framework module FW_Private {
  15   umbrella header "FW_Private.h"
  16   module * { export * }
  17 }
  18 //--- frameworks/FW.framework/PrivateHeaders/FW_Private.h
  19 #include "One.h"
  20 //--- frameworks/FW.framework/PrivateHeaders/One.h
  21 //--- frameworks/FW.framework/PrivateHeaders/Two.h
  22
  23 // Let's check we report the non-imported modular dependencies for a translation unit.
  24
  25 //--- from_tu.cdb.json.template
  26 [{
  27   "file": "DIR/from_tu.m",
  28   "directory": "DIR",
  29   "command": "clang -fmodules -fmodules-cache-path=DIR/cache -F DIR/frameworks -c DIR/from_tu.m -o DIR/from_tu.o"
  30 }]
  31 //--- from_tu.m
  32 #include "FW/FW.h"
  33 #include "FW/Two.h"
  34
  35 // RUN: sed -e "s|DIR|%/t|g" %t/from_tu.cdb.json.template > %t/from_tu.cdb.json
  36 // RUN: clang-scan-deps -compilation-database %t/from_tu.cdb.json -format experimental-full > %t/from_tu_result.json
  37 // RUN: cat %t/from_tu_result.json | sed 's:\\\\\?:/:g' | FileCheck %s -DPREFIX=%/t --check-prefixes=CHECK_TU
  38 // CHECK_TU:      {
  39 // CHECK_TU-NEXT:   "modules": [
  40 // CHECK_TU-NEXT:     {
  41 // CHECK_TU-NEXT:       "clang-module-deps": [],
  42 // CHECK_TU-NEXT:       "clang-modulemap-file": "[[PREFIX]]/frameworks/FW.framework/Modules/module.modulemap",
  43 // CHECK_TU-NEXT:       "command-line": [
  44 // CHECK_TU:            ],
  45 // CHECK_TU-NEXT:       "context-hash": "{{.*}}",
  46 // CHECK_TU-NEXT:       "file-deps": [
  47 // CHECK_TU-NEXT:         "[[PREFIX]]/frameworks/FW.framework/Headers/FW.h",
  48 // CHECK_TU-NEXT:         "[[PREFIX]]/frameworks/FW.framework/Modules/module.modulemap"
  49 // CHECK_TU-NEXT:       ],
  50 // CHECK_TU-NEXT:       "name": "FW"
  51 // CHECK_TU-NEXT:     },
  52 // CHECK_TU-NEXT:     {
  53 // CHECK_TU-NEXT:       "clang-module-deps": [],
  54 // CHECK_TU-NEXT:       "clang-modulemap-file": "[[PREFIX]]/frameworks/FW.framework/Modules/module.private.modulemap",
  55 // CHECK_TU-NEXT:       "command-line": [
  56 // CHECK_TU:            ],
  57 // CHECK_TU-NEXT:       "context-hash": "{{.*}}",
  58 // CHECK_TU-NEXT:       "file-deps": [
  59 // CHECK_TU-NEXT:         "[[PREFIX]]/frameworks/FW.framework/Modules/module.private.modulemap",
  60 // CHECK_TU-NEXT:         "[[PREFIX]]/frameworks/FW.framework/PrivateHeaders/FW_Private.h",
  61 // CHECK_TU-NEXT:         "[[PREFIX]]/frameworks/FW.framework/PrivateHeaders/One.h"
  62 // CHECK_TU-NEXT:       ],
  63 // CHECK_TU-NEXT:       "name": "FW_Private"
  64 // CHECK_TU-NEXT:     }
  65 // CHECK_TU-NEXT:   ],
  66 // CHECK_TU-NEXT:   "translation-units": [
  67 // CHECK_TU-NEXT:     {
  68 // CHECK_TU:            "clang-context-hash": "{{.*}}",
  69 // CHECK_TU-NEXT:       "clang-module-deps": [
  70 // CHECK_TU-NEXT:         {
  71 // CHECK_TU-NEXT:           "context-hash": "{{.*}}",
  72 // CHECK_TU-NEXT:           "module-name": "FW"
  73 // CHECK_TU-NEXT:         },
  74 // CHECK_TU-NEXT:         {
  75 // CHECK_TU-NEXT:           "context-hash": "{{.*}}",
  76 // CHECK_TU-NEXT:           "module-name": "FW_Private"
  77 // CHECK_TU-NEXT:         }
  78 // CHECK_TU-NEXT:       ],
  79 // CHECK_TU-NEXT:       "command-line": [
  80 // CHECK_TU:              "-fmodule-file={{.*}}/FW-{{.*}}.pcm"
  81 // CHECK_TU:              "-fmodule-file={{.*}}/FW_Private-{{.*}}.pcm"
  82 // CHECK_TU:            ],
  83 // CHECK_TU:            "file-deps": [
  84 // CHECK_TU-NEXT:         "[[PREFIX]]/from_tu.m",
  85 // CHECK_TU-NEXT:         "[[PREFIX]]/frameworks/FW.framework/PrivateHeaders/Two.h"
  86 // CHECK_TU-NEXT:       ],
  87 // CHECK_TU-NEXT:       "input-file": "[[PREFIX]]/from_tu.m"
  88 // CHECK_TU-NEXT:     }
  89
  90 // RUN: %deps-to-rsp %t/from_tu_result.json --module-name=FW > %t/FW.cc1.rsp
  91 // RUN: %deps-to-rsp %t/from_tu_result.json --module-name=FW_Private > %t/FW_Private.cc1.rsp
  92 // RUN: %deps-to-rsp %t/from_tu_result.json --tu-index=0 > %t/tu.rsp
  93 // RUN: %clang @%t/FW.cc1.rsp
  94 // RUN: %clang @%t/FW_Private.cc1.rsp
  95 // RUN: %clang @%t/tu.rsp
  96
  97 // Now let's check we report the dependencies for modules as well.
  98
  99 //--- from_module.cdb.json.template
 100 [{
 101   "file": "DIR/from_module.m",
 102   "directory": "DIR",
 103   "command": "clang -fmodules -fmodules-cache-path=DIR/cache -F DIR/frameworks -c DIR/from_module.m -o DIR/from_module.o"
 104 }]
 105 //--- module.modulemap
 106 module Mod { header "Mod.h" }
 107 //--- Mod.h
 108 #include "FW/FW.h"
 109 #include "FW/Two.h"
 110 //--- from_module.m
 111 #include "Mod.h"
 112
 113 // RUN: sed -e "s|DIR|%/t|g" %t/from_module.cdb.json.template > %t/from_module.cdb.json
 114 // RUN: clang-scan-deps -compilation-database %t/from_module.cdb.json -format experimental-full > %t/from_module_result.json
 115 // RUN: cat %t/from_module_result.json | sed 's:\\\\\?:/:g' | FileCheck %s -DPREFIX=%/t --check-prefixes=CHECK_MODULE
 116 // CHECK_MODULE:      {
 117 // CHECK_MODULE-NEXT:   "modules": [
 118 // CHECK_MODULE-NEXT:     {
 119 // CHECK_MODULE-NEXT:       "clang-module-deps": [],
 120 // CHECK_MODULE-NEXT:       "clang-modulemap-file": "[[PREFIX]]/frameworks/FW.framework/Modules/module.modulemap",
 121 // CHECK_MODULE-NEXT:       "command-line": [
 122 // CHECK_MODULE:            ],
 123 // CHECK_MODULE-NEXT:       "context-hash": "{{.*}}",
 124 // CHECK_MODULE-NEXT:       "file-deps": [
 125 // CHECK_MODULE-NEXT:         "[[PREFIX]]/frameworks/FW.framework/Headers/FW.h",
 126 // CHECK_MODULE-NEXT:         "[[PREFIX]]/frameworks/FW.framework/Modules/module.modulemap"
 127 // CHECK_MODULE-NEXT:       ],
 128 // CHECK_MODULE-NEXT:       "name": "FW"
 129 // CHECK_MODULE-NEXT:     },
 130 // CHECK_MODULE-NEXT:     {
 131 // CHECK_MODULE-NEXT:       "clang-module-deps": [],
 132 // CHECK_MODULE-NEXT:       "clang-modulemap-file": "[[PREFIX]]/frameworks/FW.framework/Modules/module.private.modulemap",
 133 // CHECK_MODULE-NEXT:       "command-line": [
 134 // CHECK_MODULE:            ],
 135 // CHECK_MODULE-NEXT:       "context-hash": "{{.*}}",
 136 // CHECK_MODULE-NEXT:       "file-deps": [
 137 // CHECK_MODULE-NEXT:         "[[PREFIX]]/frameworks/FW.framework/Modules/module.private.modulemap",
 138 // CHECK_MODULE-NEXT:         "[[PREFIX]]/frameworks/FW.framework/PrivateHeaders/FW_Private.h",
 139 // CHECK_MODULE-NEXT:         "[[PREFIX]]/frameworks/FW.framework/PrivateHeaders/One.h"
 140 // CHECK_MODULE-NEXT:       ],
 141 // CHECK_MODULE-NEXT:       "name": "FW_Private"
 142 // CHECK_MODULE-NEXT:     },
 143 // CHECK_MODULE-NEXT:     {
 144 // CHECK_MODULE-NEXT:       "clang-module-deps": [
 145 // CHECK_MODULE-NEXT:         {
 146 // CHECK_MODULE-NEXT:           "context-hash": "{{.*}}",
 147 // CHECK_MODULE-NEXT:           "module-name": "FW"
 148 // CHECK_MODULE-NEXT:         },
 149 // CHECK_MODULE-NEXT:         {
 150 // CHECK_MODULE-NEXT:           "context-hash": "{{.*}}",
 151 // CHECK_MODULE-NEXT:           "module-name": "FW_Private"
 152 // CHECK_MODULE-NEXT:         }
 153 // CHECK_MODULE-NEXT:       ],
 154 // CHECK_MODULE-NEXT:       "clang-modulemap-file": "[[PREFIX]]/module.modulemap",
 155 // CHECK_MODULE-NEXT:       "command-line": [
 156 // CHECK_MODULE:              "-fmodule-file={{.*}}/FW-{{.*}}.pcm"
 157 // CHECK_MODULE:              "-fmodule-file={{.*}}/FW_Private-{{.*}}.pcm"
 158 // CHECK_MODULE:            ],
 159 // CHECK_MODULE-NEXT:       "context-hash": "{{.*}}",
 160 // CHECK_MODULE-NEXT:       "file-deps": [
 161 // CHECK_MODULE-NEXT:         "[[PREFIX]]/Mod.h"
 162 // CHECK_MODULE-NEXT:         "[[PREFIX]]/frameworks/FW.framework/Modules/module.modulemap",
 163 // CHECK_MODULE-NEXT:         "[[PREFIX]]/frameworks/FW.framework/Modules/module.private.modulemap",
 164 // CHECK_MODULE-NEXT:         "[[PREFIX]]/frameworks/FW.framework/PrivateHeaders/Two.h",
 165 // CHECK_MODULE-NEXT:         "[[PREFIX]]/module.modulemap"
 166 // CHECK_MODULE-NEXT:       ],
 167 // CHECK_MODULE-NEXT:       "name": "Mod"
 168 // CHECK_MODULE-NEXT:     }
 169 // CHECK_MODULE-NEXT:   ],
 170 // CHECK_MODULE-NEXT:   "translation-units": [
 171 // CHECK_MODULE-NEXT:     {
 172 // CHECK_MODULE:            "clang-context-hash": "{{.*}}",
 173 // CHECK_MODULE-NEXT:       "clang-module-deps": [
 174 // CHECK_MODULE-NEXT:         {
 175 // CHECK_MODULE-NEXT:           "context-hash": "{{.*}}",
 176 // CHECK_MODULE-NEXT:           "module-name": "Mod"
 177 // CHECK_MODULE-NEXT:         }
 178 // CHECK_MODULE-NEXT:       ],
 179 // CHECK_MODULE-NEXT:       "command-line": [
 180 // CHECK_MODULE:            ],
 181 // CHECK_MODULE:            "file-deps": [
 182 // CHECK_MODULE-NEXT:         "[[PREFIX]]/from_module.m"
 183 // CHECK_MODULE-NEXT:       ],
 184 // CHECK_MODULE-NEXT:       "input-file": "[[PREFIX]]/from_module.m"
 185 // CHECK_MODULE-NEXT:     }
 186
 187 // RUN: %deps-to-rsp %t/from_module_result.json --module-name=FW > %t/FW.cc1.rsp
 188 // RUN: %deps-to-rsp %t/from_module_result.json --module-name=FW_Private > %t/FW_Private.cc1.rsp
 189 // RUN: %deps-to-rsp %t/from_module_result.json --module-name=Mod > %t/Mod.cc1.rsp
 190 // RUN: %deps-to-rsp %t/from_module_result.json --tu-index=0 > %t/tu.rsp
 191 // RUN: %clang @%t/FW.cc1.rsp
 192 // RUN: %clang @%t/FW_Private.cc1.rsp
 193 // RUN: %clang @%t/Mod.cc1.rsp
 194 // RUN: %clang @%t/tu.rsp