clang/test/ClangScanDeps/modules-implementation-private.m

   1 // This test checks that we don't crash or report spurious dependencies on
   2 // FW_Private when compiling the implementation of framework module FW.
   3
   4 // RUN: rm -rf %t
   5 // RUN: split-file %s %t
   6
   7 //--- cdb.json.template
   8 [{
   9   "directory": "DIR",
  10   "file": "DIR/tu.m",
  11   "command": "clang -fmodules -fmodules-cache-path=DIR/cache -fmodule-name=FW -F DIR/frameworks -c DIR/tu.m -o DIR/tu.o"
  12 }]
  13
  14 //--- frameworks/FW.framework/Modules/module.modulemap
  15 framework module FW { umbrella header "FW.h" }
  16 //--- frameworks/FW.framework/Modules/module.private.modulemap
  17 framework module FW_Private { umbrella header "FW_Private.h" }
  18 //--- frameworks/FW.framework/Headers/FW.h
  19 //--- frameworks/FW.framework/PrivateHeaders/FW_Private.h
  20 //--- frameworks/FW.framework/PrivateHeaders/Missed.h
  21 #import <FW/FW.h> // When included from tu.m, this ends up adding (spurious) dependency on FW for FW_Private.
  22
  23 //--- tu.m
  24 @import FW_Private; // This is a direct dependency.
  25 #import <FW/Missed.h>
  26
  27 // RUN: sed "s|DIR|%/t|g" %t/cdb.json.template > %t/cdb.json
  28 // RUN: clang-scan-deps -compilation-database %t/cdb.json -format experimental-full > %t/result.json
  29 // RUN: cat %t/result.json | sed 's:\\\\\?:/:g' | FileCheck %s -DPREFIX=%/t
  30
  31 // CHECK:      {
  32 // CHECK-NEXT:   "modules": [
  33 // CHECK-NEXT:     {
  34 // CHECK-NEXT:       "clang-module-deps": [],
  35 // CHECK-NEXT:       "clang-modulemap-file": "[[PREFIX]]/frameworks/FW.framework/Modules/module.private.modulemap",
  36 // CHECK-NEXT:       "command-line": [
  37 // CHECK:            ],
  38 // CHECK-NEXT:       "context-hash": "{{.*}}",
  39 // CHECK-NEXT:       "file-deps": [
  40 // CHECK-NEXT:         "[[PREFIX]]/frameworks/FW.framework/Modules/module.private.modulemap",
  41 // CHECK-NEXT:         "[[PREFIX]]/frameworks/FW.framework/PrivateHeaders/FW_Private.h"
  42 // CHECK-NEXT:       ],
  43 // CHECK-NEXT:       "name": "FW_Private"
  44 // CHECK-NEXT:     }
  45 // CHECK-NEXT:   ],
  46 // CHECK-NEXT:   "translation-units": [
  47 // CHECK-NEXT:     {
  48 // CHECK-NEXT:       "commands": [
  49 // CHECK-NEXT:         {
  50 // CHECK-NEXT:           "clang-context-hash": "{{.*}}",
  51 // CHECK-NEXT:           "clang-module-deps": [
  52 // CHECK-NEXT:             {
  53 // CHECK-NEXT:               "context-hash": "{{.*}}",
  54 // CHECK-NEXT:               "module-name": "FW_Private"
  55 // CHECK-NEXT:             }
  56 // CHECK-NEXT:           ],
  57 // CHECK-NEXT:           "command-line": [
  58 // CHECK:                ],
  59 // CHECK-NEXT:           "executable": "clang",
  60 // CHECK-NEXT:           "file-deps": [
  61 // CHECK-NEXT:             "[[PREFIX]]/tu.m",
  62 // CHECK-NEXT:             "[[PREFIX]]/frameworks/FW.framework/PrivateHeaders/Missed.h",
  63 // CHECK-NEXT:             "[[PREFIX]]/frameworks/FW.framework/Headers/FW.h"
  64 // CHECK-NEXT:           ],
  65 // CHECK-NEXT:           "input-file": "[[PREFIX]]/tu.m"
  66 // CHECK-NEXT:         }
  67 // CHECK:            ]
  68 // CHECK:          }
  69 // CHECK:        ]
  70 // CHECK:      }