Reenable external categories (#87357)

Reenables b31414bf4f9898f7817a9fcf8a91f62ec26f3eaf.

Also adds a new warning for missing `--symbol-graph-dir` arg when
`--emit-extension-symbol-graphs` is provided. This also reverts the
commit that removed.

1 files changed, 5 insertions, 96 deletions

diff --git a/clang/test/ExtractAPI/known_files_only.c b/clang/test/ExtractAPI/known_files_only.c
index 68881aa..de1e786 100644
--- a/clang/test/ExtractAPI/known_files_only.c
+++ b/clang/test/ExtractAPI/known_files_only.c
@@ -1,17 +1,7 @@
 // RUN: rm -rf %t
 // 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 --product-name=GlobalRecord -target arm64-apple-macosx \
-// RUN: %t/input1.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:
+// RUN: %clang_cc1 -extract-api --pretty-sgf --product-name=GlobalRecord -triple arm64-apple-macosx \
+// RUN: %t/input1.h -verify -o - | FileCheck %s
 
 //--- input1.h
 int num;
@@ -24,87 +14,6 @@ char not_emitted;
 void foo(int);
 struct Foo { int a; };
 
-//--- reference.output.json.in
-{
-  "metadata": {
-    "formatVersion": {
-      "major": 0,
-      "minor": 5,
-      "patch": 3
-    },
-    "generator": "?"
-  },
-  "module": {
-    "name": "GlobalRecord",
-    "platform": {
-      "architecture": "arm64",
-      "operatingSystem": {
-        "minimumVersion": {
-          "major": 11,
-          "minor": 0,
-          "patch": 0
-        },
-        "name": "macosx"
-      },
-      "vendor": "apple"
-    }
-  },
-  "relationships": [],
-  "symbols": [
-    {
-      "accessLevel": "public",
-      "declarationFragments": [
-        {
-          "kind": "typeIdentifier",
-          "preciseIdentifier": "c:I",
-          "spelling": "int"
-        },
-        {
-          "kind": "text",
-          "spelling": " "
-        },
-        {
-          "kind": "identifier",
-          "spelling": "num"
-        },
-        {
-          "kind": "text",
-          "spelling": ";"
-        }
-      ],
-      "identifier": {
-        "interfaceLanguage": "c",
-        "precise": "c:@num"
-      },
-      "kind": {
-        "displayName": "Global Variable",
-        "identifier": "c.var"
-      },
-      "location": {
-        "position": {
-          "character": 4,
-          "line": 0
-        },
-        "uri": "file://INPUT_DIR/input1.h"
-      },
-      "names": {
-        "navigator": [
-          {
-            "kind": "identifier",
-            "spelling": "num"
-          }
-        ],
-        "subHeading": [
-          {
-            "kind": "identifier",
-            "spelling": "num"
-          }
-        ],
-        "title": "num"
-      },
-      "pathComponents": [
-        "num"
-      ]
-    }
-  ]
-}
+// CHECK-NOT: input2.h
+
+// expected-no-diagnostics