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

   1 # RUN: clangd -lit-test < %s | FileCheck -strict-whitespace %s
   2 # Start a session.
   3 {
   4   "jsonrpc": "2.0",
   5   "id": 0,
   6   "method": "initialize",
   7   "params": {
   8     "processId": 123,
   9     "rootPath": "clangd",
  10     "capabilities": {
  11       "textDocument": {
  12         "signatureHelp": {
  13           "signatureInformation": {
  14             "parameterInformation": {
  15               "labelOffsetSupport": true
  16             }
  17           }
  18         }
  19       }
  20     },
  21     "trace": "off"
  22   }
  23 }
  24 ---
  25 {"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"test:///main.cpp","languageId":"cpp","version":1,"text":"void x(int);\nint main(){\nx("}}}
  26 ---
  27 {"jsonrpc":"2.0","id":1,"method":"textDocument/signatureHelp","params":{"textDocument":{"uri":"test:///main.cpp"},"position":{"line":2,"character":2}}}
  28 #      CHECK: "id": 1,
  29 # CHECK-NEXT: "jsonrpc": "2.0",
  30 # CHECK-NEXT: "result": {
  31 # CHECK-NEXT:   "activeParameter": 0,
  32 # CHECK-NEXT:   "activeSignature": 0,
  33 # CHECK-NEXT:   "signatures": [
  34 # CHECK-NEXT:     {
  35 # CHECK-NEXT:       "label": "x(int) -> void",
  36 # CHECK-NEXT:       "parameters": [
  37 # CHECK-NEXT:         {
  38 # CHECK-NEXT:           "label": [
  39 # CHECK-NEXT:                     2,
  40 # CHECK-NEXT:                     5
  41 # CHECK-NEXT:                    ]
  42 # CHECK-NEXT:         }
  43 # CHECK-NEXT:       ]
  44 # CHECK-NEXT:     }
  45 # CHECK-NEXT:   ]
  46 # CHECK-NEXT: }
  47 ---
  48 {"jsonrpc":"2.0","id":100000,"method":"shutdown"}
  49 ---
  50 {"jsonrpc":"2.0","method":"exit"}