// RUN: mlir-pdll-lsp-server -lit-test < %s | FileCheck -strict-whitespace %s
{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":123,"rootPath":"pdll","capabilities":{},"trace":"off"}}
// -----
{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{
  "uri":"test:///foo.pdll",
  "languageId":"pdll",
  "version":1,
  "text":"Pattern => replace with ;"
}}}
// CHECK: "method": "textDocument/publishDiagnostics",
// CHECK-NEXT: "params": {
// CHECK-NEXT:     "diagnostics": [
// CHECK-NEXT:       {
// CHECK-NEXT:         "category": "Parse Error",
// CHECK-NEXT:         "message": "expected expression",
// CHECK-NEXT:         "range": {
// CHECK-NEXT:           "end": {
// CHECK-NEXT:             "character": 23,
// CHECK-NEXT:             "line": 0
// CHECK-NEXT:           },
// CHECK-NEXT:           "start": {
// CHECK-NEXT:             "character": 19,
// CHECK-NEXT:             "line": 0
// CHECK-NEXT:           }
// CHECK-NEXT:         },
// CHECK-NEXT:         "severity": 1,
// CHECK-NEXT:         "source": "pdll"
// CHECK-NEXT:       }
// CHECK-NEXT:     ],
// CHECK-NEXT:     "uri": "test:///foo.pdll",
// CHECK-NEXT:     "version": 1
// CHECK-NEXT:   }
// -----
{"jsonrpc":"2.0","method":"textDocument/didChange","params":{"textDocument":{
  "uri":"test:///foo.pdll",
  "version":2
}, "contentChanges": [{
  "range":{
    "start":{"line":0,"character":18},
    "end":{"line":0,"character":18}
  },
  "text": " op<test.op>"
}]}}
// CHECK: "method": "textDocument/publishDiagnostics",
// CHECK-NEXT: "params": {
// CHECK-NEXT:     "diagnostics": [
// CHECK-NEXT:       {
// CHECK-NEXT:         "category": "Parse Error",
// CHECK-NEXT:         "message": "expected expression",
// CHECK-NEXT:         "range": {
// CHECK-NEXT:           "end": {
// CHECK-NEXT:             "character": 37,
// CHECK-NEXT:             "line": 0
// CHECK-NEXT:           },
// CHECK-NEXT:           "start": {
// CHECK-NEXT:             "character": 36,
// CHECK-NEXT:             "line": 0
// CHECK-NEXT:           }
// CHECK-NEXT:         },
// CHECK-NEXT:         "severity": 1,
// CHECK-NEXT:         "source": "pdll"
// CHECK-NEXT:       }
// CHECK-NEXT:     ],
// CHECK-NEXT:     "uri": "test:///foo.pdll",
// CHECK-NEXT:     "version": 2
// CHECK-NEXT:   }
// -----
{"jsonrpc":"2.0","method":"textDocument/didChange","params":{"textDocument":{
  "uri":"test:///foo.pdll",
  "version":3
}, "contentChanges": [
  {
    "range":{
      "start":{"line":0,"character":30},
      "end":{"line":0,"character":30}
    },
    "text": "(values: ValueRange)"
  },
  {
    "range":{
      "start":{"line":0,"character":56},
      "end":{"line":0,"character":57}
    },
    "text": "values;"
  }
]}}
// CHECK: "method": "textDocument/publishDiagnostics",
// CHECK-NEXT: "params": {
// CHECK-NEXT:     "diagnostics": [],
// CHECK-NEXT:     "uri": "test:///foo.pdll",
// CHECK-NEXT:     "version": 3
// CHECK-NEXT:   }
// -----
{"jsonrpc":"2.0","id":3,"method":"shutdown"}
// -----
{"jsonrpc":"2.0","method":"exit"}