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

# RUN: clangd -lit-test < %s | FileCheck -strict-whitespace %s
# Verify versions get recorded/inferred, and are reported in publishDiagnostics.
{"jsonrpc":"2.0","id":0,"method":"initialize","params":{}}
---
{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"test:///foo.c","languageId":"c","text":""}}}
# CHECK:    "version": 0
---
{"jsonrpc":"2.0","method":"textDocument/didChange","params":{"textDocument":{"uri":"test:///foo.c","version":5},"contentChanges":[{"text":"a"}]}}
# CHECK:    "version": 5
---
{"jsonrpc":"2.0","method":"textDocument/didChange","params":{"textDocument":{"uri":"test:///foo.c"},"contentChanges":[{"text":"b"}]}}
# CHECK:    "version": 6
---
{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"test:///bar.c","version": 42, "languageId":"c","text":""}}}
# CHECK:    "version": 42
---
{"jsonrpc":"2.0","method":"textDocument/didChange","params":{"textDocument":{"uri":"test:///bar.c"},"contentChanges":[{"text":"c"}]}}
# CHECK:    "version": 43
---
{"jsonrpc":"2.0","method":"textDocument/didChange","params":{"textDocument":{"uri":"test:///bar.c", "version": 123},"contentChanges":[{"text":"d"}]}}
# CHECK:    "version": 123
---
{"jsonrpc":"2.0","id":6,"method":"shutdown"}
---
{"jsonrpc":"2.0","method":"exit"}