Revert "[clang][ExtractAPI] Add ability to create multiple symbol graphs (#86676)"

This failed the test suite due to missing DiagGroup for a new warning.

This reverts commit b31414bf4f9898f7817a9fcf8a91f62ec26f3eaf.

1 files changed, 309 insertions, 48 deletions

diff --git a/clang/test/ExtractAPI/objc_id_protocol.m b/clang/test/ExtractAPI/objc_id_protocol.m
index f2a03a9..0b0f1b3 100644
--- a/clang/test/ExtractAPI/objc_id_protocol.m
+++ b/clang/test/ExtractAPI/objc_id_protocol.m
@@ -1,56 +1,317 @@
 // RUN: rm -rf %t
-// RUN: %clang_cc1 -extract-api --pretty-sgf --emit-sgf-symbol-labels-for-testing \
-// RUN:   -x objective-c-header -triple arm64-apple-macosx %s -o - -verify | FileCheck %s
+// RUN: split-file %s %t
+// RUN: sed -e "s@INPUT_DIR@%{/t:regex_replacement}@g" \
+// RUN: %t/reference.output.json.in >> %t/reference.output.json
+// RUN: %clang -extract-api -x objective-c-header -target arm64-apple-macosx \
+// RUN: %t/input.h -o %t/output.json | FileCheck -allow-empty %s
 
+// Generator version is not consistent across test runs, normalize it.
+// RUN: sed -e "s@\"generator\": \".*\"@\"generator\": \"?\"@g" \
+// RUN: %t/output.json >> %t/output-normalized.json
+// RUN: diff %t/reference.output.json %t/output-normalized.json
+
+// CHECK-NOT: error:
+// CHECK-NOT: warning:
+
+//--- input.h
 @protocol MyProtocol
 @end
 
 @interface MyInterface
 @property(copy, readwrite) id<MyProtocol> obj1;
-// CHECK-LABEL: "!testLabel": "c:objc(cs)MyInterface(py)obj1"
-// CHECK:      "declarationFragments": [
-// CHECK-NEXT:   {
-// CHECK-NEXT:     "kind": "keyword",
-// CHECK-NEXT:     "spelling": "@property"
-// CHECK-NEXT:   },
-// CHECK-NEXT:   {
-// CHECK-NEXT:     "kind": "text",
-// CHECK-NEXT:     "spelling": " ("
-// CHECK-NEXT:   },
-// CHECK-NEXT:   {
-// CHECK-NEXT:     "kind": "keyword",
-// CHECK-NEXT:     "spelling": "copy"
-// CHECK-NEXT:   },
-// CHECK-NEXT:   {
-// CHECK-NEXT:     "kind": "text",
-// CHECK-NEXT:     "spelling": ", "
-// CHECK-NEXT:   },
-// CHECK-NEXT:   {
-// CHECK-NEXT:     "kind": "keyword",
-// CHECK-NEXT:     "spelling": "readwrite"
-// CHECK-NEXT:   },
-// CHECK-NEXT:   {
-// CHECK-NEXT:     "kind": "text",
-// CHECK-NEXT:     "spelling": ") "
-// CHECK-NEXT:   },
-// CHECK-NEXT:   {
-// CHECK-NEXT:     "kind": "typeIdentifier",
-// CHECK-NEXT:     "preciseIdentifier": "c:Qoobjc(pl)MyProtocol",
-// CHECK-NEXT:     "spelling": "id<MyProtocol>"
-// CHECK-NEXT:   },
-// CHECK-NEXT:   {
-// CHECK-NEXT:     "kind": "text",
-// CHECK-NEXT:     "spelling": " "
-// CHECK-NEXT:   },
-// CHECK-NEXT:   {
-// CHECK-NEXT:     "kind": "identifier",
-// CHECK-NEXT:     "spelling": "obj1"
-// CHECK-NEXT:   },
-// CHECK-NEXT:   {
-// CHECK-NEXT:     "kind": "text",
-// CHECK-NEXT:     "spelling": ";"
-// CHECK-NEXT:   }
-// CHECK-NEXT: ],
+@property(readwrite) id<MyProtocol> *obj2;
 @end
-
-// expected-no-diagnostics
+//--- reference.output.json.in
+{
+  "metadata": {
+    "formatVersion": {
+      "major": 0,
+      "minor": 5,
+      "patch": 3
+    },
+    "generator": "?"
+  },
+  "module": {
+    "name": "",
+    "platform": {
+      "architecture": "arm64",
+      "operatingSystem": {
+        "minimumVersion": {
+          "major": 11,
+          "minor": 0,
+          "patch": 0
+        },
+        "name": "macosx"
+      },
+      "vendor": "apple"
+    }
+  },
+  "relationships": [
+    {
+      "kind": "memberOf",
+      "source": "c:objc(cs)MyInterface(py)obj1",
+      "target": "c:objc(cs)MyInterface",
+      "targetFallback": "MyInterface"
+    },
+    {
+      "kind": "memberOf",
+      "source": "c:objc(cs)MyInterface(py)obj2",
+      "target": "c:objc(cs)MyInterface",
+      "targetFallback": "MyInterface"
+    }
+  ],
+  "symbols": [
+    {
+      "accessLevel": "public",
+      "declarationFragments": [
+        {
+          "kind": "keyword",
+          "spelling": "@interface"
+        },
+        {
+          "kind": "text",
+          "spelling": " "
+        },
+        {
+          "kind": "identifier",
+          "spelling": "MyInterface"
+        }
+      ],
+      "identifier": {
+        "interfaceLanguage": "objective-c",
+        "precise": "c:objc(cs)MyInterface"
+      },
+      "kind": {
+        "displayName": "Class",
+        "identifier": "objective-c.class"
+      },
+      "location": {
+        "position": {
+          "character": 11,
+          "line": 3
+        },
+        "uri": "file://INPUT_DIR/input.h"
+      },
+      "names": {
+        "navigator": [
+          {
+            "kind": "identifier",
+            "spelling": "MyInterface"
+          }
+        ],
+        "subHeading": [
+          {
+            "kind": "identifier",
+            "spelling": "MyInterface"
+          }
+        ],
+        "title": "MyInterface"
+      },
+      "pathComponents": [
+        "MyInterface"
+      ]
+    },
+    {
+      "accessLevel": "public",
+      "declarationFragments": [
+        {
+          "kind": "keyword",
+          "spelling": "@property"
+        },
+        {
+          "kind": "text",
+          "spelling": " ("
+        },
+        {
+          "kind": "keyword",
+          "spelling": "copy"
+        },
+        {
+          "kind": "text",
+          "spelling": ", "
+        },
+        {
+          "kind": "keyword",
+          "spelling": "readwrite"
+        },
+        {
+          "kind": "text",
+          "spelling": ") "
+        },
+        {
+          "kind": "typeIdentifier",
+          "preciseIdentifier": "c:Qoobjc(pl)MyProtocol",
+          "spelling": "id<MyProtocol>"
+        },
+        {
+          "kind": "text",
+          "spelling": " "
+        },
+        {
+          "kind": "identifier",
+          "spelling": "obj1"
+        },
+        {
+          "kind": "text",
+          "spelling": ";"
+        }
+      ],
+      "identifier": {
+        "interfaceLanguage": "objective-c",
+        "precise": "c:objc(cs)MyInterface(py)obj1"
+      },
+      "kind": {
+        "displayName": "Instance Property",
+        "identifier": "objective-c.property"
+      },
+      "location": {
+        "position": {
+          "character": 42,
+          "line": 4
+        },
+        "uri": "file://INPUT_DIR/input.h"
+      },
+      "names": {
+        "navigator": [
+          {
+            "kind": "identifier",
+            "spelling": "obj1"
+          }
+        ],
+        "subHeading": [
+          {
+            "kind": "identifier",
+            "spelling": "obj1"
+          }
+        ],
+        "title": "obj1"
+      },
+      "pathComponents": [
+        "MyInterface",
+        "obj1"
+      ]
+    },
+    {
+      "accessLevel": "public",
+      "declarationFragments": [
+        {
+          "kind": "keyword",
+          "spelling": "@property"
+        },
+        {
+          "kind": "text",
+          "spelling": " ("
+        },
+        {
+          "kind": "keyword",
+          "spelling": "readwrite"
+        },
+        {
+          "kind": "text",
+          "spelling": ") "
+        },
+        {
+          "kind": "typeIdentifier",
+          "preciseIdentifier": "c:Qoobjc(pl)MyProtocol",
+          "spelling": "id<MyProtocol>"
+        },
+        {
+          "kind": "text",
+          "spelling": " * "
+        },
+        {
+          "kind": "identifier",
+          "spelling": "obj2"
+        },
+        {
+          "kind": "text",
+          "spelling": ";"
+        }
+      ],
+      "identifier": {
+        "interfaceLanguage": "objective-c",
+        "precise": "c:objc(cs)MyInterface(py)obj2"
+      },
+      "kind": {
+        "displayName": "Instance Property",
+        "identifier": "objective-c.property"
+      },
+      "location": {
+        "position": {
+          "character": 37,
+          "line": 5
+        },
+        "uri": "file://INPUT_DIR/input.h"
+      },
+      "names": {
+        "navigator": [
+          {
+            "kind": "identifier",
+            "spelling": "obj2"
+          }
+        ],
+        "subHeading": [
+          {
+            "kind": "identifier",
+            "spelling": "obj2"
+          }
+        ],
+        "title": "obj2"
+      },
+      "pathComponents": [
+        "MyInterface",
+        "obj2"
+      ]
+    },
+    {
+      "accessLevel": "public",
+      "declarationFragments": [
+        {
+          "kind": "keyword",
+          "spelling": "@protocol"
+        },
+        {
+          "kind": "text",
+          "spelling": " "
+        },
+        {
+          "kind": "identifier",
+          "spelling": "MyProtocol"
+        }
+      ],
+      "identifier": {
+        "interfaceLanguage": "objective-c",
+        "precise": "c:objc(pl)MyProtocol"
+      },
+      "kind": {
+        "displayName": "Protocol",
+        "identifier": "objective-c.protocol"
+      },
+      "location": {
+        "position": {
+          "character": 10,
+          "line": 0
+        },
+        "uri": "file://INPUT_DIR/input.h"
+      },
+      "names": {
+        "navigator": [
+          {
+            "kind": "identifier",
+            "spelling": "MyProtocol"
+          }
+        ],
+        "subHeading": [
+          {
+            "kind": "identifier",
+            "spelling": "MyProtocol"
+          }
+        ],
+        "title": "MyProtocol"
+      },
+      "pathComponents": [
+        "MyProtocol"
+      ]
+    }
+  ]
+}