test/clangd/initialize-sequence.test

# RUN: clangd -lit-test < %s | FileCheck -strict-whitespace %s
{"jsonrpc":"2.0","id":0,"method":"workspace/symbol","params":{"query":"std::basic_ostringstream"}}
#      CHECK:  "error": {
# CHECK-NEXT:    "code": -32002
# CHECK-NEXT:    "message": "server not initialized"
# CHECK-NEXT:  },
# CHECK-NEXT:  "id": 0,
---
{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"processId":123,"rootPath":"clangd","capabilities":{},"trace":"off"}}
---
{"jsonrpc":"2.0","id":2,"method":"initialize","params":{"processId":123,"rootPath":"clangd","capabilities":{},"trace":"off"}}
#      CHECK:  "error": {
# CHECK-NEXT:    "code": -32600
# CHECK-NEXT:    "message": "server already initialized"
# CHECK-NEXT:  },
# CHECK-NEXT:  "id": 2,
---
{"jsonrpc":"2.0","id":3,"method":"shutdown"}
---
{"jsonrpc":"2.0","method":"exit"}