# RUN: clangd -lit-test < %s | FileCheck %s
{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":123,"rootPath":"clangd","capabilities":{},"trace":"off"}}
---
{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"test:///simple.cpp","languageId":"cpp","version":1,"text":"int x;"}}}
---
{"jsonrpc":"2.0","id":1,"method":"textDocument/ast","params":{
  "textDocument":{"uri":"test:///simple.cpp"},
  "range": {"start": {"line":0, "character":0}, "end": {"line":0, "character":5}}
}}
#      CHECK:  "id": 1,
# CHECK-NEXT:  "jsonrpc": "2.0",
# CHECK-NEXT:  "result": {
# CHECK-NEXT:    "arcana": "VarDecl {{.*}} x 'int'",
# CHECK-NEXT:    "children": [
# CHECK-NEXT:      {
# CHECK-NEXT:        "arcana": "QualType {{.*}} 'int' ",
# CHECK-NEXT:        "detail": "int",
# CHECK-NEXT:        "kind": "Builtin",
# CHECK-NEXT:        "range": {
# CHECK-NEXT:          "end": {
# CHECK-NEXT:            "character": 3,
# CHECK-NEXT:            "line": 0
# CHECK-NEXT:          },
# CHECK-NEXT:          "start": {
# CHECK-NEXT:            "character": 0,
# CHECK-NEXT:            "line": 0
# CHECK-NEXT:          }
# CHECK-NEXT:        },
# CHECK-NEXT:        "role": "type"
# CHECK-NEXT:      }
# CHECK-NEXT:    ],
# CHECK-NEXT:    "detail": "x",
# CHECK-NEXT:    "kind": "Var",
# CHECK-NEXT:    "range": {
# CHECK-NEXT:      "end": {
# CHECK-NEXT:        "character": 5,
# CHECK-NEXT:        "line": 0
# CHECK-NEXT:      },
# CHECK-NEXT:      "start": {
# CHECK-NEXT:        "character": 0,
# CHECK-NEXT:        "line": 0
# CHECK-NEXT:      }
# CHECK-NEXT:    },
# CHECK-NEXT:    "role": "declaration"
# CHECK-NEXT:  }
---
{"jsonrpc":"2.0","id":2,"method":"shutdown"}
---
{"jsonrpc":"2.0","method":"exit"}