clang/test/ExtractAPI/known_files_only_hmap.c

   1 // RUN: rm -rf %t
   2 // RUN: split-file %s %t
   3 // RUN: sed -e "s@INPUT_DIR@%{/t:regex_replacement}@g" \
   4 // RUN: %t/reference.output.json.in >> %t/reference.output.json
   5 // RUN: sed -e "s@INPUT_DIR@%{/t:regex_replacement}@g" \
   6 // RUN: %t/known_files_only.hmap.json.in >> %t/known_files_only.hmap.json
   7 // RUN: %hmaptool write %t/known_files_only.hmap.json %t/known_files_only.hmap
   8 // RUN: %clang -extract-api --product-name=KnownFilesOnlyHmap -target arm64-apple-macosx \
   9 // RUN: -I%t/known_files_only.hmap -I%t/subdir %t/subdir/subdir1/input.h \
  10 // RUN: %t/subdir/subdir2/known_file.h -o %t/output.json | FileCheck -allow-empty %s
  11
  12 // Generator version is not consistent across test runs, normalize it.
  13 // RUN: sed -e "s@\"generator\": \".*\"@\"generator\": \"?\"@g" \
  14 // RUN: %t/output.json >> %t/output-normalized.json
  15 // RUN: diff %t/reference.output.json %t/output-normalized.json
  16
  17 // CHECK-NOT: error:
  18 // CHECK-NOT: warning:
  19 //--- known_files_only.hmap.json.in
  20 {
  21   "mappings" :
  22     {
  23      "subdir2/known_file.h" : "INPUT_DIR/subdir/subdir3/unknown.h"
  24     }
  25 }
  26
  27 //--- subdir/subdir1/input.h
  28 int num;
  29 #include "subdir2/known_file.h"
  30
  31 //--- subdir/subdir2/known_file.h
  32 int known_num;
  33
  34 //--- subdir/subdir3/unknown.h
  35 // Ensure that these symbols are not emitted in the Symbol Graph.
  36 #ifndef INPUT4_H
  37 #define INPUT4_H
  38
  39 #define HELLO 1
  40 char not_emitted;
  41 void foo(int);
  42 struct Foo { int a; };
  43
  44 #endif
  45
  46 //--- reference.output.json.in
  47 {
  48   "metadata": {
  49     "formatVersion": {
  50       "major": 0,
  51       "minor": 5,
  52       "patch": 3
  53     },
  54     "generator": "?"
  55   },
  56   "module": {
  57     "name": "KnownFilesOnlyHmap",
  58     "platform": {
  59       "architecture": "arm64",
  60       "operatingSystem": {
  61         "minimumVersion": {
  62           "major": 11,
  63           "minor": 0,
  64           "patch": 0
  65         },
  66         "name": "macosx"
  67       },
  68       "vendor": "apple"
  69     }
  70   },
  71   "relationships": [],
  72   "symbols": [
  73     {
  74       "accessLevel": "public",
  75       "declarationFragments": [
  76         {
  77           "kind": "typeIdentifier",
  78           "preciseIdentifier": "c:I",
  79           "spelling": "int"
  80         },
  81         {
  82           "kind": "text",
  83           "spelling": " "
  84         },
  85         {
  86           "kind": "identifier",
  87           "spelling": "num"
  88         }
  89       ],
  90       "identifier": {
  91         "interfaceLanguage": "c",
  92         "precise": "c:@num"
  93       },
  94       "kind": {
  95         "displayName": "Global Variable",
  96         "identifier": "c.var"
  97       },
  98       "location": {
  99         "position": {
 100           "character": 5,
 101           "line": 1
 102         },
 103         "uri": "file://INPUT_DIR/subdir/subdir1/input.h"
 104       },
 105       "names": {
 106         "navigator": [
 107           {
 108             "kind": "identifier",
 109             "spelling": "num"
 110           }
 111         ],
 112         "subHeading": [
 113           {
 114             "kind": "identifier",
 115             "spelling": "num"
 116           }
 117         ],
 118         "title": "num"
 119       },
 120       "pathComponents": [
 121         "num"
 122       ]
 123     },
 124     {
 125       "accessLevel": "public",
 126       "declarationFragments": [
 127         {
 128           "kind": "typeIdentifier",
 129           "preciseIdentifier": "c:I",
 130           "spelling": "int"
 131         },
 132         {
 133           "kind": "text",
 134           "spelling": " "
 135         },
 136         {
 137           "kind": "identifier",
 138           "spelling": "known_num"
 139         }
 140       ],
 141       "identifier": {
 142         "interfaceLanguage": "c",
 143         "precise": "c:@known_num"
 144       },
 145       "kind": {
 146         "displayName": "Global Variable",
 147         "identifier": "c.var"
 148       },
 149       "location": {
 150         "position": {
 151           "character": 5,
 152           "line": 1
 153         },
 154         "uri": "file://INPUT_DIR/subdir/subdir2/known_file.h"
 155       },
 156       "names": {
 157         "navigator": [
 158           {
 159             "kind": "identifier",
 160             "spelling": "known_num"
 161           }
 162         ],
 163         "subHeading": [
 164           {
 165             "kind": "identifier",
 166             "spelling": "known_num"
 167           }
 168         ],
 169         "title": "known_num"
 170       },
 171       "pathComponents": [
 172         "known_num"
 173       ]
 174     }
 175   ]
 176 }