clang/test/ExtractAPI/class_template_spec.cpp

   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: %clang_cc1 -extract-api -triple arm64-apple-macosx \
   6 // RUN:   -x c++-header %t/input.h -o %t/output.json -verify
   7
   8 // Generator version is not consistent across test runs, normalize it.
   9 // RUN: sed -e "s@\"generator\": \".*\"@\"generator\": \"?\"@g" \
  10 // RUN: %t/output.json >> %t/output-normalized.json
  11 // RUN: diff %t/reference.output.json %t/output-normalized.json
  12
  13 //--- input.h
  14 template<typename T> class Foo {};
  15
  16 template<> class Foo<int> {};
  17
  18 /// expected-no-diagnostics
  19
  20 //--- reference.output.json.in
  21 {
  22   "metadata": {
  23     "formatVersion": {
  24       "major": 0,
  25       "minor": 5,
  26       "patch": 3
  27     },
  28     "generator": "?"
  29   },
  30   "module": {
  31     "name": "",
  32     "platform": {
  33       "architecture": "arm64",
  34       "operatingSystem": {
  35         "minimumVersion": {
  36           "major": 11,
  37           "minor": 0,
  38           "patch": 0
  39         },
  40         "name": "macosx"
  41       },
  42       "vendor": "apple"
  43     }
  44   },
  45   "relationships": [],
  46   "symbols": [
  47     {
  48       "accessLevel": "public",
  49       "declarationFragments": [
  50         {
  51           "kind": "keyword",
  52           "spelling": "template"
  53         },
  54         {
  55           "kind": "text",
  56           "spelling": "<"
  57         },
  58         {
  59           "kind": "keyword",
  60           "spelling": "typename"
  61         },
  62         {
  63           "kind": "text",
  64           "spelling": " "
  65         },
  66         {
  67           "kind": "genericParameter",
  68           "spelling": "T"
  69         },
  70         {
  71           "kind": "text",
  72           "spelling": "> "
  73         },
  74         {
  75           "kind": "keyword",
  76           "spelling": "class"
  77         },
  78         {
  79           "kind": "text",
  80           "spelling": " "
  81         },
  82         {
  83           "kind": "identifier",
  84           "spelling": "Foo"
  85         },
  86         {
  87           "kind": "text",
  88           "spelling": ";"
  89         }
  90       ],
  91       "identifier": {
  92         "interfaceLanguage": "c++",
  93         "precise": "c:@ST>1#T@Foo"
  94       },
  95       "kind": {
  96         "displayName": "Class",
  97         "identifier": "c++.class"
  98       },
  99       "location": {
 100         "position": {
 101           "character": 28,
 102           "line": 1
 103         },
 104         "uri": "file://INPUT_DIR/input.h"
 105       },
 106       "names": {
 107         "navigator": [
 108           {
 109             "kind": "identifier",
 110             "spelling": "Foo"
 111           }
 112         ],
 113         "subHeading": [
 114           {
 115             "kind": "identifier",
 116             "spelling": "Foo"
 117           }
 118         ],
 119         "title": "Foo"
 120       },
 121       "pathComponents": [
 122         "Foo"
 123       ],
 124       "swiftGenerics": {
 125         "parameters": [
 126           {
 127             "depth": 0,
 128             "index": 0,
 129             "name": "T"
 130           }
 131         ]
 132       }
 133     },
 134     {
 135       "accessLevel": "public",
 136       "declarationFragments": [
 137         {
 138           "kind": "keyword",
 139           "spelling": "template"
 140         },
 141         {
 142           "kind": "text",
 143           "spelling": "<> "
 144         },
 145         {
 146           "kind": "keyword",
 147           "spelling": "class"
 148         },
 149         {
 150           "kind": "text",
 151           "spelling": " "
 152         },
 153         {
 154           "kind": "identifier",
 155           "spelling": "Foo"
 156         },
 157         {
 158           "kind": "text",
 159           "spelling": "<"
 160         },
 161         {
 162           "kind": "typeIdentifier",
 163           "preciseIdentifier": "c:I",
 164           "spelling": "int"
 165         },
 166         {
 167           "kind": "text",
 168           "spelling": ">;"
 169         }
 170       ],
 171       "identifier": {
 172         "interfaceLanguage": "c++",
 173         "precise": "c:@S@Foo>#I"
 174       },
 175       "kind": {
 176         "displayName": "Class",
 177         "identifier": "c++.class"
 178       },
 179       "location": {
 180         "position": {
 181           "character": 18,
 182           "line": 3
 183         },
 184         "uri": "file://INPUT_DIR/input.h"
 185       },
 186       "names": {
 187         "navigator": [
 188           {
 189             "kind": "identifier",
 190             "spelling": "Foo"
 191           }
 192         ],
 193         "subHeading": [
 194           {
 195             "kind": "identifier",
 196             "spelling": "Foo"
 197           }
 198         ],
 199         "title": "Foo"
 200       },
 201       "pathComponents": [
 202         "Foo"
 203       ]
 204     }
 205   ]
 206 }