clang-tools-extra/clangd/test/completion.test

   1 # RUN: clangd -lit-test < %s | FileCheck -strict-whitespace %s
   2 # RUN: clangd -lit-test -pch-storage=memory < %s | FileCheck -strict-whitespace %s
   3 {"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":123,"rootPath":"clangd","capabilities":{},"trace":"off"}}
   4 ---
   5 {"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"test:///main.cpp","languageId":"cpp","version":1,"text":"struct S { int a; };\nint main() {\nS().\n}"}}}
   6 ---
   7 {"jsonrpc":"2.0","id":1,"method":"textDocument/completion","params":{"textDocument":{"uri":"test:///main.cpp"},"position":{"line":2,"character":4}}}
   8 #      CHECK:  "id": 1
   9 # CHECK-NEXT:  "jsonrpc": "2.0",
  10 # CHECK-NEXT:  "result": {
  11 # CHECK-NEXT:    "isIncomplete": false,
  12 # CHECK-NEXT:    "items": [
  13 # CHECK-NEXT:    {
  14 # CHECK-NEXT:      "detail": "int",
  15 # CHECK-NEXT:      "filterText": "a",
  16 # CHECK-NEXT:      "insertText": "a",
  17 # CHECK-NEXT:      "insertTextFormat": 1,
  18 # CHECK-NEXT:      "kind": 5,
  19 # CHECK-NEXT:      "label": " a",
  20 # CHECK-NEXT:      "score": {{[0-9]+.[0-9]+}},
  21 # CHECK-NEXT:      "sortText": "{{.*}}a"
  22 # CHECK-NEXT:      "textEdit": {
  23 # CHECK-NEXT:        "newText": "a",
  24 # CHECK-NEXT:        "range": {
  25 # CHECK-NEXT:          "end": {
  26 # CHECK-NEXT:            "character": 4,
  27 # CHECK-NEXT:            "line": 2
  28 # CHECK-NEXT:          }
  29 # CHECK-NEXT:          "start": {
  30 # CHECK-NEXT:            "character": 4,
  31 # CHECK-NEXT:            "line": 2
  32 # CHECK-NEXT:          }
  33 # CHECK-NEXT:        }
  34 # CHECK-NEXT:      }
  35 # CHECK-NEXT:    }
  36 # CHECK-NEXT:  ]
  37 ---
  38 # Update the source file and check for completions again.
  39 {"jsonrpc":"2.0","method":"textDocument/didChange","params":{"textDocument":{"uri":"test:///main.cpp","version":2},"contentChanges":[{"text":"struct S { int b; };\nint main() {\nS().\n}"}]}}
  40 ---
  41 {"jsonrpc":"2.0","id":3,"method":"textDocument/completion","params":{"textDocument":{"uri":"test:///main.cpp"},"position":{"line":2,"character":4}}}
  42 #      CHECK:  "id": 3,
  43 # CHECK-NEXT:  "jsonrpc": "2.0",
  44 # CHECK-NEXT:  "result": {
  45 # CHECK-NEXT:    "isIncomplete": false,
  46 # CHECK-NEXT:    "items": [
  47 # CHECK-NEXT:    {
  48 # CHECK-NEXT:      "detail": "int",
  49 # CHECK-NEXT:      "filterText": "b",
  50 # CHECK-NEXT:      "insertText": "b",
  51 # CHECK-NEXT:      "insertTextFormat": 1,
  52 # CHECK-NEXT:      "kind": 5,
  53 # CHECK-NEXT:      "label": " b",
  54 # CHECK-NEXT:      "score": {{[0-9]+.[0-9]+}},
  55 # CHECK-NEXT:      "sortText": "{{.*}}b"
  56 # CHECK-NEXT:      "textEdit": {
  57 # CHECK-NEXT:        "newText": "b",
  58 # CHECK-NEXT:        "range": {
  59 # CHECK-NEXT:          "end": {
  60 # CHECK-NEXT:            "character": 4,
  61 # CHECK-NEXT:            "line": 2
  62 # CHECK-NEXT:          }
  63 # CHECK-NEXT:          "start": {
  64 # CHECK-NEXT:            "character": 4,
  65 # CHECK-NEXT:            "line": 2
  66 # CHECK-NEXT:          }
  67 # CHECK-NEXT:        }
  68 # CHECK-NEXT:      }
  69 # CHECK-NEXT:    }
  70 # CHECK-NEXT:  ]
  71 ---
  72 {"jsonrpc":"2.0","id":4,"method":"shutdown"}
  73 ---
  74 {"jsonrpc":"2.0","method":"exit"}