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diff --git a/vim/pack/downloads/opt/lsp/test/rust_tests.vim b/vim/pack/downloads/opt/lsp/test/rust_tests.vim
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+vim9script
+# Unit tests for LSP rust-analyzer client
+
+source common.vim
+source term_util.vim
+source screendump.vim
+
+var lspServers = [{
+      filetype: ['rust'],
+      path: exepath('rust-analyzer'),
+      args: []
+  }]
+call LspAddServer(lspServers)
+echomsg systemlist($'{lspServers[0].path} --version')
+
+def g:Test_LspGotoDef()
+  settagstack(0, {items: []})
+  :cd xrust_tests/src
+  try
+    silent! edit ./main.rs
+    deletebufline('%', 1, '$')
+    g:WaitForServerFileLoad(0)
+    var lines: list<string> =<< trim END
+      fn main() {
+      }
+      fn foo() {
+      }
+      fn bar() {
+        foo();
+      }
+    END
+    setline(1, lines)
+    g:WaitForServerFileLoad(0)
+    cursor(6, 5)
+    :LspGotoDefinition
+    assert_equal([3, 4], [line('.'), col('.')])
+    :%bw!
+  finally
+    :cd ../..
+  endtry
+enddef
+
+# Test for :LspCodeAction creating a file in the current directory
+def g:Test_LspCodeAction_CreateFile()
+  :cd xrust_tests/src
+  try
+    silent! edit ./main.rs
+    deletebufline('%', 1, '$')
+    g:WaitForServerFileLoad(0)
+    var lines: list<string> =<< trim END
+      mod foo;
+      fn main() {
+      }
+    END
+    setline(1, lines)
+    g:WaitForServerFileLoad(1)
+    cursor(1, 1)
+    :LspCodeAction 1
+    g:WaitForServerFileLoad(0)
+    assert_true(filereadable('foo.rs'))
+    :%bw!
+    delete('foo.rs')
+  finally
+    :cd ../..
+  endtry
+enddef
+
+# Test for :LspCodeAction creating a file in a subdirectory
+def g:Test_LspCodeAction_CreateFile_Subdir()
+  :cd xrust_tests/src
+  try
+    silent! edit ./main.rs
+    deletebufline('%', 1, '$')
+    g:WaitForServerFileLoad(0)
+    var lines: list<string> =<< trim END
+      mod baz;
+      fn main() {
+      }
+    END
+    setline(1, lines)
+    g:WaitForServerFileLoad(1)
+    cursor(1, 1)
+    :LspCodeAction 2
+    g:WaitForServerFileLoad(0)
+    assert_true(filereadable('baz/mod.rs'))
+    :%bw!
+    delete('baz', 'rf')
+  finally
+    :cd ../..
+  endtry
+enddef
+
+# Test for :LspCodeAction renaming a file
+def g:Test_LspCodeAction_RenameFile()
+  :cd xrust_tests/src
+  try
+    silent! edit ./main.rs
+    deletebufline('%', 1, '$')
+    g:WaitForServerFileLoad(0)
+    writefile([], 'foobar.rs')
+    var lines: list<string> =<< trim END
+      mod foobar;
+      fn main() {
+      }
+    END
+    setline(1, lines)
+    g:WaitForServerFileLoad(0)
+    cursor(1, 5)
+    :LspRename foobaz
+    g:WaitForServerFileLoad(0)
+    assert_true(filereadable('foobaz.rs'))
+    :%bw!
+    delete('foobaz.rs')
+  finally
+    :cd ../..
+  endtry
+enddef
+
+def g:Test_ZZZ_Cleanup()
+  delete('./xrust_tests', 'rf')
+enddef
+
+# Start the rust-analyzer language server.  Returns true on success and false
+# on failure.
+def g:StartLangServer(): bool
+  system('cargo new xrust_tests')
+  :cd xrust_tests/src
+  var status = false
+  try
+    status = g:StartLangServerWithFile('./main.rs')
+  finally
+    :cd ../..
+  endtry
+  return status
+enddef
+
+# vim: shiftwidth=2 softtabstop=2 noexpandtab