clang-tools-extra/clangd/test/signature-help.test

   1 # RUN: clangd -lit-test < %s | FileCheck -strict-whitespace %s
   2 # Start a session.
   3 {"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":123,"rootPath":"clangd","capabilities":{"textDocument": {"signatureHelp": {"signatureInformation": {"documentationFormat": ["markdown", "plaintext"]}}}},"trace":"off"}}
   4 ---
   5 {"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"test:///main.cpp","languageId":"cpp","version":1,"text":"// comment `markdown` _escape_\nvoid x(int);\nint main(){\nx("}}}
   6 ---
   7 {"jsonrpc":"2.0","id":1,"method":"textDocument/signatureHelp","params":{"textDocument":{"uri":"test:///main.cpp"},"position":{"line":3,"character":2}}}
   8 #      CHECK: "id": 1,
   9 # CHECK-NEXT: "jsonrpc": "2.0",
  10 # CHECK-NEXT: "result": {
  11 # CHECK-NEXT:   "activeParameter": 0,
  12 # CHECK-NEXT:   "activeSignature": 0,
  13 # CHECK-NEXT:   "signatures": [
  14 # CHECK-NEXT:     {
  15 # CHECK-NEXT:       "documentation": {
  16 # CHECK-NEXT:         "kind": "markdown",
  17 # CHECK-NEXT:         "value": "comment `markdown` \\_escape\\_"
  18 # CHECK-NEXT:       },
  19 # CHECK-NEXT:       "label": "x(int) -> void",
  20 # CHECK-NEXT:       "parameters": [
  21 # CHECK-NEXT:         {
  22 # CHECK-NEXT:           "label": "int"
  23 # CHECK-NEXT:         }
  24 # CHECK-NEXT:       ]
  25 # CHECK-NEXT:     }
  26 # CHECK-NEXT:   ]
  27 # CHECK-NEXT: }
  28 ---
  29 {"jsonrpc":"2.0","id":100000,"method":"shutdown"}
  30 ---
  31 {"jsonrpc":"2.0","method":"exit"}