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

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# RUN: clangd -lit-test < %s | FileCheck -strict-whitespace %s
{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"capabilities":{
"workspace":{"semanticTokens":{"refreshSupport":true}}
}}}
---
{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{
"uri": "test:///foo.cpp",
"languageId": "cpp",
"text": "int x = 2;"
}}}
# Expect a request after initial preamble build.
# CHECK: "method": "workspace/semanticTokens/refresh",
# CHECK-NEXT: "params": null
# CHECK-NEXT: }
---
# Reply with success.
{"jsonrpc":"2.0","id":0}
---
# Preamble stays the same, no refresh requests.
{"jsonrpc":"2.0","method":"textDocument/didChange","params":{
"textDocument": {"uri":"test:///foo.cpp","version":2},
"contentChanges":[{"text":"int x = 2;\nint y = 3;"}]
}}
# CHECK-NOT: "method": "workspace/semanticTokens/refresh"
---
# Preamble changes
{"jsonrpc":"2.0","method":"textDocument/didChange","params":{
"textDocument": {"uri":"test:///foo.cpp","version":2},
"contentChanges":[{"text":"#define FOO"}]
}}
# Expect a request after initial preamble build.
# CHECK: "method": "workspace/semanticTokens/refresh",
# CHECK-NEXT: "params": null
# CHECK-NEXT: }
---
# Reply with error, to make sure there are no crashes.
{"jsonrpc":"2.0","id":1,"error":{"code": 0, "message": "msg"}}
---
{"jsonrpc":"2.0","id":3,"method":"shutdown"}
---
{"jsonrpc":"2.0","method":"exit"}