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# RUN: clangd -run-synchronously < %s | FileCheck %s
# It is absolutely vital that this file has CRLF line endings.
#
Content-Length: 125
{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":123,"rootPath":"clangd","capabilities":{},"trace":"off"}}
Content-Length: 246
{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"file:///main.cpp","languageId":"cpp","version":1,"text":"struct fake { int a, bb, ccc; int f(int i, const float f) const; };\nint main() {\n fake f;\n f.\n}\n"}}}
Content-Length: 148
{"jsonrpc":"2.0","id":1,"method":"textDocument/completion","params":{"textDocument":{"uri":"file:///main.cpp"},"position":{"line":3,"character":5}}}
# The order of results returned by codeComplete seems to be
# nondeterministic, so we check regardless of order.
#
# CHECK: {"jsonrpc":"2.0","id":1,"result":[
# CHECK-DAG: {"label":"a","kind":5,"detail":"int","sortText":"000035a","filterText":"a","insertText":"a","insertTextFormat":1}
# CHECK-DAG: {"label":"bb","kind":5,"detail":"int","sortText":"000035bb","filterText":"bb","insertText":"bb","insertTextFormat":1}
# CHECK-DAG: {"label":"ccc","kind":5,"detail":"int","sortText":"000035ccc","filterText":"ccc","insertText":"ccc","insertTextFormat":1}
# CHECK-DAG: {"label":"operator=(const fake &)","kind":2,"detail":"fake &","sortText":"000079operator=","filterText":"operator=","insertText":"operator=","insertTextFormat":1}
# CHECK-DAG: {"label":"~fake()","kind":4,"detail":"void","sortText":"000079~fake","filterText":"~fake","insertText":"~fake","insertTextFormat":1}
# CHECK-DAG: {"label":"f(int i, const float f) const","kind":2,"detail":"int","sortText":"000035f","filterText":"f","insertText":"f","insertTextFormat":1}
# CHECK: ]}
Content-Length: 148
{"jsonrpc":"2.0","id":2,"method":"textDocument/completion","params":{"textDocument":{"uri":"file:///main.cpp"},"position":{"line":3,"character":5}}}
# Repeat the completion request, expect the same results.
#
# CHECK: {"jsonrpc":"2.0","id":2,"result":[
# CHECK-DAG: {"label":"a","kind":5,"detail":"int","sortText":"000035a","filterText":"a","insertText":"a","insertTextFormat":1}
# CHECK-DAG: {"label":"bb","kind":5,"detail":"int","sortText":"000035bb","filterText":"bb","insertText":"bb","insertTextFormat":1}
# CHECK-DAG: {"label":"ccc","kind":5,"detail":"int","sortText":"000035ccc","filterText":"ccc","insertText":"ccc","insertTextFormat":1}
# CHECK-DAG: {"label":"operator=(const fake &)","kind":2,"detail":"fake &","sortText":"000079operator=","filterText":"operator=","insertText":"operator=","insertTextFormat":1}
# CHECK-DAG: {"label":"~fake()","kind":4,"detail":"void","sortText":"000079~fake","filterText":"~fake","insertText":"~fake","insertTextFormat":1}
# CHECK-DAG: {"label":"f(int i, const float f) const","kind":2,"detail":"int","sortText":"000035f","filterText":"f","insertText":"f","insertTextFormat":1}
# CHECK: ]}
# Update the source file and check for completions again.
Content-Length: 226
{"jsonrpc":"2.0","method":"textDocument/didChange","params":{"textDocument":{"uri":"file:///main.cpp","version":2},"contentChanges":[{"text":"struct fancy { int (*func())(int, int); };\nint main() {\n fancy f;\n f.\n}\n"}]}}
Content-Length: 148
{"jsonrpc":"2.0","id":3,"method":"textDocument/completion","params":{"textDocument":{"uri":"file:///main.cpp"},"position":{"line":3,"character":5}}}
# Repeat the completion request, expect the same results.
#
# CHECK: {"jsonrpc":"2.0","id":3,"result":[
# CHECK-DAG: {"label":"func()","kind":2,"detail":"int (*)(int, int)","sortText":"000034func","filterText":"func","insertText":"func","insertTextFormat":1}
# CHECK: ]}
Content-Length: 44
{"jsonrpc":"2.0","id":4,"method":"shutdown"}
# CHECK: {"jsonrpc":"2.0","id":4,"result":null}
Content-Length: 33
{"jsonrpc":"2.0":"method":"exit"}
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