clang-tools-extra/clangd/test/semantic-tokens-refresh.test

   1 # RUN: clangd -lit-test < %s | FileCheck -strict-whitespace %s
   2 {"jsonrpc":"2.0","id":0,"method":"initialize","params":{"capabilities":{
   3   "workspace":{"semanticTokens":{"refreshSupport":true}}
   4 }}}
   5 ---
   6 {"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{
   7   "uri": "test:///foo.cpp",
   8   "languageId": "cpp",
   9   "text": "int x = 2;"
  10 }}}
  11 # Expect a request after initial preamble build.
  12 # CHECK:        "method": "workspace/semanticTokens/refresh",
  13 # CHECK-NEXT:   "params": null
  14 # CHECK-NEXT:  }
  15 ---
  16 # Reply with success.
  17 {"jsonrpc":"2.0","id":0}
  18 ---
  19 # Preamble stays the same, no refresh requests.
  20 {"jsonrpc":"2.0","method":"textDocument/didChange","params":{
  21   "textDocument": {"uri":"test:///foo.cpp","version":2},
  22   "contentChanges":[{"text":"int x = 2;\nint y = 3;"}]
  23 }}
  24 # CHECK-NOT:  "method": "workspace/semanticTokens/refresh"
  25 ---
  26 # Preamble changes
  27 {"jsonrpc":"2.0","method":"textDocument/didChange","params":{
  28   "textDocument": {"uri":"test:///foo.cpp","version":2},
  29   "contentChanges":[{"text":"#define FOO"}]
  30 }}
  31 # Expect a request after initial preamble build.
  32 # CHECK:        "method": "workspace/semanticTokens/refresh",
  33 # CHECK-NEXT:   "params": null
  34 # CHECK-NEXT:  }
  35 ---
  36 # Reply with error, to make sure there are no crashes.
  37 {"jsonrpc":"2.0","id":1,"error":{"code": 0, "message": "msg"}}
  38 ---
  39 {"jsonrpc":"2.0","id":3,"method":"shutdown"}
  40 ---
  41 {"jsonrpc":"2.0","method":"exit"}
  42