# RUN: clangd -lit-test < %s | FileCheck -strict-whitespace %s
{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":123,"rootPath":"clangd","capabilities":{},"trace":"off"}}
---
{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"test:///foo.c","languageId":"c","version":1,"text":"int main() { int i; return i; }"},"metadata":{"extraFlags":["-Wall"]}}}
#      CHECK:  "method": "textDocument/publishDiagnostics",
# CHECK-NEXT:  "params": {
# CHECK-NEXT:    "diagnostics": [
# CHECK-NEXT:      {
# CHECK-NEXT:        "message": "variable 'i' is uninitialized when used here",
# CHECK-NEXT:        "range": {
# CHECK-NEXT:          "end": {
# CHECK-NEXT:            "character": 28,
# CHECK-NEXT:            "line": 0
# CHECK-NEXT:          },
# CHECK-NEXT:          "start": {
# CHECK-NEXT:            "character": 27,
# CHECK-NEXT:            "line": 0
# CHECK-NEXT:          }
# CHECK-NEXT:        },
# CHECK-NEXT:        "severity": 2
# CHECK-NEXT:      }
# CHECK-NEXT:    ],
# CHECK-NEXT:    "uri": "file://{{.*}}/foo.c"
# CHECK-NEXT:  }
---
{"jsonrpc":"2.0","method":"textDocument/didChange","params":{"textDocument":{"uri":"test:///foo.c","version":2},"contentChanges":[{"text":"int main() { int i; return i+1; }"}]}}
#      CHECK:  "method": "textDocument/publishDiagnostics",
# CHECK-NEXT:  "params": {
# CHECK-NEXT:    "diagnostics": [
# CHECK-NEXT:      {
# CHECK-NEXT:        "message": "variable 'i' is uninitialized when used here",
# CHECK-NEXT:        "range": {
# CHECK-NEXT:          "end": {
# CHECK-NEXT:            "character": 28,
# CHECK-NEXT:            "line": 0
# CHECK-NEXT:          },
# CHECK-NEXT:          "start": {
# CHECK-NEXT:            "character": 27,
# CHECK-NEXT:            "line": 0
# CHECK-NEXT:          }
# CHECK-NEXT:        },
# CHECK-NEXT:        "severity": 2
# CHECK-NEXT:      }
# CHECK-NEXT:    ],
# CHECK-NEXT:    "uri": "file://{{.*}}/foo.c"
# CHECK-NEXT:  }
---
{"jsonrpc":"2.0","id":5,"method":"shutdown"}
---
{"jsonrpc":"2.0":"method":"exit"}