mirror of
https://github.com/neovim/neovim.git
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e016f5bee6
`exec_lua` makes code slighly harder to read, so it's beneficial to remove it in cases where it's possible or convenient. Not all `exec_lua` calls should be removed even if the test passes as it changes the semantics of the test even if it happens to pass. From https://github.com/neovim/neovim/pull/28155#discussion_r1548185779: "Note for tests like this, which fundamentally are about conversion, you end up changing what conversion you are testing. Even if the result happens to be same (as they often are, as we like the rules to be consistent if possible), you are now testing the RPC conversion rules instead of the vim script to in-process lua conversion rules." From https://github.com/neovim/neovim/pull/28155#discussion_r1548190152: "A test like this specifies that the cursor is valid immediately and not after a separate cycle of normal (or an other input-processing) mode."
1464 lines
49 KiB
Lua
1464 lines
49 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local lsp_helpers = require('test.functional.plugin.lsp.helpers')
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local Screen = require('test.functional.ui.screen')
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local command = helpers.command
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local dedent = helpers.dedent
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local eq = helpers.eq
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local exec_lua = helpers.exec_lua
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local feed = helpers.feed
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local feed_command = helpers.feed_command
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local insert = helpers.insert
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local matches = helpers.matches
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local api = helpers.api
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local clear_notrace = lsp_helpers.clear_notrace
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local create_server_definition = lsp_helpers.create_server_definition
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before_each(function()
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clear_notrace()
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end)
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after_each(function()
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api.nvim_exec_autocmds('VimLeavePre', { modeline = false })
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end)
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describe('semantic token highlighting', function()
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local screen
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before_each(function()
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screen = Screen.new(40, 16)
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screen:attach()
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screen:set_default_attr_ids {
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[1] = { bold = true, foreground = Screen.colors.Blue1 },
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[2] = { foreground = Screen.colors.DarkCyan },
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[3] = { foreground = Screen.colors.SlateBlue },
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[4] = { bold = true, foreground = Screen.colors.SeaGreen },
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[5] = { foreground = tonumber('0x6a0dad') },
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[6] = { foreground = Screen.colors.Blue1 },
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[7] = { bold = true, foreground = Screen.colors.DarkCyan },
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[8] = { bold = true, foreground = Screen.colors.SlateBlue },
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[9] = { bold = true, foreground = tonumber('0x6a0dad') },
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[10] = { bold = true, foreground = Screen.colors.Brown },
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[11] = { foreground = Screen.colors.Magenta1 },
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}
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command([[ hi link @lsp.type.namespace Type ]])
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command([[ hi link @lsp.type.function Special ]])
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command([[ hi link @lsp.type.comment Comment ]])
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command([[ hi @lsp.mod.declaration gui=bold ]])
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end)
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describe('general', function()
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local text = dedent([[
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#include <iostream>
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int main()
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{
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int x;
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#ifdef __cplusplus
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std::cout << x << "\n";
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#else
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printf("%d\n", x);
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#endif
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}
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}]])
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local legend = [[{
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"tokenTypes": [
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"variable", "variable", "parameter", "function", "method", "function", "property", "variable", "class", "interface", "enum", "enumMember", "type", "type", "unknown", "namespace", "typeParameter", "concept", "type", "macro", "comment"
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],
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"tokenModifiers": [
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"declaration", "deprecated", "deduced", "readonly", "static", "abstract", "virtual", "dependentName", "defaultLibrary", "usedAsMutableReference", "functionScope", "classScope", "fileScope", "globalScope"
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]
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}]]
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local response = [[{
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"data": [ 2, 4, 4, 3, 8193, 2, 8, 1, 1, 1025, 1, 7, 11, 19, 8192, 1, 4, 3, 15, 8448, 0, 5, 4, 0, 8448, 0, 8, 1, 1, 1024, 1, 0, 5, 20, 0, 1, 0, 22, 20, 0, 1, 0, 6, 20, 0 ],
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"resultId": 1
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}]]
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local edit_response = [[{
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"edits": [ {"data": [ 2, 8, 1, 3, 8193, 1, 7, 11, 19, 8192, 1, 4, 3, 15, 8448, 0, 5, 4, 0, 8448, 0, 8, 1, 3, 8192 ], "deleteCount": 25, "start": 5 } ],
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"resultId":"2"
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}]]
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before_each(function()
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exec_lua(create_server_definition)
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exec_lua(
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[[
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local legend, response, edit_response = ...
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server = _create_server({
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capabilities = {
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semanticTokensProvider = {
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full = { delta = true },
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legend = vim.fn.json_decode(legend),
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},
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},
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handlers = {
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['textDocument/semanticTokens/full'] = function()
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return vim.fn.json_decode(response)
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end,
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['textDocument/semanticTokens/full/delta'] = function()
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return vim.fn.json_decode(edit_response)
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end,
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}
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})
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]],
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legend,
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response,
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edit_response
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)
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end)
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it('buffer is highlighted when attached', function()
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exec_lua([[
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bufnr = vim.api.nvim_get_current_buf()
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vim.api.nvim_win_set_buf(0, bufnr)
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vim.bo[bufnr].filetype = 'some-filetype'
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client_id = vim.lsp.start({ name = 'dummy', cmd = server.cmd })
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]])
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insert(text)
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screen:expect {
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grid = [[
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#include <iostream> |
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int {8:main}() |
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{ |
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int {7:x}; |
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#ifdef {5:__cplusplus} |
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{4:std}::{2:cout} << {2:x} << "\n"; |
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{6:#else} |
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{6: printf("%d\n", x);} |
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{6:#endif} |
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} |
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^} |
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{1:~ }|*3
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]],
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}
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end)
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it('use LspTokenUpdate and highlight_token', function()
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exec_lua([[
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vim.api.nvim_create_autocmd("LspTokenUpdate", {
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callback = function(args)
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local token = args.data.token
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if token.type == "function" and token.modifiers.declaration then
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vim.lsp.semantic_tokens.highlight_token(
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token, args.buf, args.data.client_id, "Macro"
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)
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end
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end,
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})
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bufnr = vim.api.nvim_get_current_buf()
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vim.api.nvim_win_set_buf(0, bufnr)
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client_id = vim.lsp.start({ name = 'dummy', cmd = server.cmd })
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]])
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insert(text)
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screen:expect {
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grid = [[
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#include <iostream> |
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int {9:main}() |
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{ |
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int {7:x}; |
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#ifdef {5:__cplusplus} |
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{4:std}::{2:cout} << {2:x} << "\n"; |
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{6:#else} |
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{6: printf("%d\n", x);} |
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{6:#endif} |
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} |
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^} |
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{1:~ }|*3
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]],
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}
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end)
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it('buffer is unhighlighted when client is detached', function()
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exec_lua([[
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bufnr = vim.api.nvim_get_current_buf()
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vim.api.nvim_win_set_buf(0, bufnr)
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client_id = vim.lsp.start({ name = 'dummy', cmd = server.cmd })
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]])
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insert(text)
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exec_lua([[
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vim.notify = function() end
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vim.lsp.buf_detach_client(bufnr, client_id)
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]])
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screen:expect {
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grid = [[
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#include <iostream> |
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int main() |
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{ |
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int x; |
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#ifdef __cplusplus |
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std::cout << x << "\n"; |
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#else |
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printf("%d\n", x); |
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#endif |
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} |
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^} |
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{1:~ }|*3
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]],
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}
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end)
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it(
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'buffer is highlighted and unhighlighted when semantic token highlighting is started and stopped',
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function()
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exec_lua([[
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bufnr = vim.api.nvim_get_current_buf()
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vim.api.nvim_win_set_buf(0, bufnr)
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client_id = vim.lsp.start({ name = 'dummy', cmd = server.cmd })
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]])
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insert(text)
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exec_lua([[
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vim.notify = function() end
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vim.lsp.semantic_tokens.stop(bufnr, client_id)
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]])
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screen:expect {
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grid = [[
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#include <iostream> |
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int main() |
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{ |
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int x; |
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#ifdef __cplusplus |
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std::cout << x << "\n"; |
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#else |
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printf("%d\n", x); |
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#endif |
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} |
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^} |
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{1:~ }|*3
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]],
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}
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exec_lua([[
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vim.lsp.semantic_tokens.start(bufnr, client_id)
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]])
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screen:expect {
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grid = [[
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#include <iostream> |
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int {8:main}() |
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{ |
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int {7:x}; |
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#ifdef {5:__cplusplus} |
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{4:std}::{2:cout} << {2:x} << "\n"; |
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{6:#else} |
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{6: printf("%d\n", x);} |
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{6:#endif} |
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} |
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^} |
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{1:~ }|*3
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]],
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}
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end
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)
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it('buffer is re-highlighted when force refreshed', function()
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exec_lua([[
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bufnr = vim.api.nvim_get_current_buf()
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vim.api.nvim_win_set_buf(0, bufnr)
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client_id = vim.lsp.start({ name = 'dummy', cmd = server.cmd })
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]])
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insert(text)
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screen:expect {
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grid = [[
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#include <iostream> |
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int {8:main}() |
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{ |
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int {7:x}; |
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#ifdef {5:__cplusplus} |
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{4:std}::{2:cout} << {2:x} << "\n"; |
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{6:#else} |
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{6: printf("%d\n", x);} |
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{6:#endif} |
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} |
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^} |
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{1:~ }|*3
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]],
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}
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exec_lua([[
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vim.lsp.semantic_tokens.force_refresh(bufnr)
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]])
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screen:expect {
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grid = [[
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#include <iostream> |
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int {8:main}() |
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{ |
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int {7:x}; |
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#ifdef {5:__cplusplus} |
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{4:std}::{2:cout} << {2:x} << "\n"; |
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{6:#else} |
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{6: printf("%d\n", x);} |
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{6:#endif} |
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} |
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^} |
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{1:~ }|*3
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]],
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unchanged = true,
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}
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local messages = exec_lua('return server.messages')
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local token_request_count = 0
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for _, message in ipairs(messages) do
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assert(message.method ~= 'textDocument/semanticTokens/full/delta', 'delta request received')
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if message.method == 'textDocument/semanticTokens/full' then
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token_request_count = token_request_count + 1
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end
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end
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eq(2, token_request_count)
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end)
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it('destroys the highlighter if the buffer is deleted', function()
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exec_lua([[
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bufnr = vim.api.nvim_get_current_buf()
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vim.api.nvim_win_set_buf(0, bufnr)
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client_id = vim.lsp.start({ name = 'dummy', cmd = server.cmd })
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]])
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insert(text)
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local highlighters = exec_lua([[
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vim.api.nvim_buf_delete(bufnr, { force = true })
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local semantic_tokens = vim.lsp.semantic_tokens
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return semantic_tokens.__STHighlighter.active
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]])
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eq({}, highlighters)
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end)
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it('updates highlights with delta request on buffer change', function()
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exec_lua([[
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bufnr = vim.api.nvim_get_current_buf()
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vim.api.nvim_win_set_buf(0, bufnr)
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client_id = vim.lsp.start({ name = 'dummy', cmd = server.cmd })
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]])
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insert(text)
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screen:expect {
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grid = [[
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#include <iostream> |
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int {8:main}() |
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{ |
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int {7:x}; |
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#ifdef {5:__cplusplus} |
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{4:std}::{2:cout} << {2:x} << "\n"; |
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{6:#else} |
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{6: printf("%d\n", x);} |
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{6:#endif} |
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} |
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^} |
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{1:~ }|*3
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]],
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}
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feed_command('%s/int x/int x()/')
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feed_command('noh')
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screen:expect {
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grid = [[
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#include <iostream> |
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int {8:main}() |
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{ |
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^int {8:x}(); |
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#ifdef {5:__cplusplus} |
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{4:std}::{2:cout} << {3:x} << "\n"; |
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{6:#else} |
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{6: printf("%d\n", x);} |
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{6:#endif} |
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} |*2
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{1:~ }|*3
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:noh |
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]],
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}
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end)
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it('prevents starting semantic token highlighting with invalid conditions', function()
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exec_lua([[
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bufnr = vim.api.nvim_get_current_buf()
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vim.api.nvim_win_set_buf(0, bufnr)
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client_id = vim.lsp.start_client({ name = 'dummy', cmd = server.cmd })
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notifications = {}
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vim.notify = function(...) table.insert(notifications, 1, {...}) end
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]])
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eq(false, exec_lua('return vim.lsp.buf_is_attached(bufnr, client_id)'))
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insert(text)
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local notifications = exec_lua([[
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vim.lsp.semantic_tokens.start(bufnr, client_id)
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return notifications
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]])
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matches('%[LSP%] Client with id %d not attached to buffer %d', notifications[1][1])
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notifications = exec_lua([[
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vim.lsp.semantic_tokens.start(bufnr, client_id + 1)
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return notifications
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]])
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matches('%[LSP%] No client with id %d', notifications[1][1])
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end)
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it(
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'opt-out: does not activate semantic token highlighting if disabled in client attach',
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function()
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exec_lua([[
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bufnr = vim.api.nvim_get_current_buf()
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vim.api.nvim_win_set_buf(0, bufnr)
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client_id = vim.lsp.start({
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name = 'dummy',
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cmd = server.cmd,
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on_attach = vim.schedule_wrap(function(client, bufnr)
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client.server_capabilities.semanticTokensProvider = nil
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end),
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})
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]])
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eq(true, exec_lua('return vim.lsp.buf_is_attached(bufnr, client_id)'))
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insert(text)
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screen:expect {
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grid = [[
|
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#include <iostream> |
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|
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int main() |
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{ |
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int x; |
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#ifdef __cplusplus |
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std::cout << x << "\n"; |
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#else |
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printf("%d\n", x); |
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#endif |
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} |
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^} |
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{1:~ }|*3
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|
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]],
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}
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local notifications = exec_lua([[
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local notifications = {}
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vim.notify = function(...) table.insert(notifications, 1, {...}) end
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vim.lsp.semantic_tokens.start(bufnr, client_id)
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return notifications
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]])
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eq('[LSP] Server does not support semantic tokens', notifications[1][1])
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screen:expect {
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grid = [[
|
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#include <iostream> |
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|
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int main() |
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{ |
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int x; |
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#ifdef __cplusplus |
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std::cout << x << "\n"; |
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#else |
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printf("%d\n", x); |
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#endif |
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} |
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^} |
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{1:~ }|*3
|
|
|
|
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]],
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unchanged = true,
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}
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end
|
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)
|
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|
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it('ignores null responses from the server', function()
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exec_lua([[
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local legend, response, edit_response = ...
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server2 = _create_server({
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capabilities = {
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semanticTokensProvider = {
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full = { delta = false },
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},
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},
|
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handlers = {
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['textDocument/semanticTokens/full'] = function()
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return nil
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end,
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['textDocument/semanticTokens/full/delta'] = function()
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return nil
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end,
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}
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})
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bufnr = vim.api.nvim_get_current_buf()
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vim.api.nvim_win_set_buf(0, bufnr)
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client_id = vim.lsp.start({ name = 'dummy', cmd = server2.cmd })
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]])
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eq(true, exec_lua('return vim.lsp.buf_is_attached(bufnr, client_id)'))
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|
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insert(text)
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screen:expect {
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grid = [[
|
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#include <iostream> |
|
|
|
|
|
int main() |
|
|
{ |
|
|
int x; |
|
|
#ifdef __cplusplus |
|
|
std::cout << x << "\n"; |
|
|
#else |
|
|
printf("%d\n", x); |
|
|
#endif |
|
|
} |
|
|
^} |
|
|
{1:~ }|*3
|
|
|
|
|
]],
|
|
}
|
|
end)
|
|
|
|
it('does not send delta requests if not supported by server', function()
|
|
exec_lua(
|
|
[[
|
|
local legend, response, edit_response = ...
|
|
server2 = _create_server({
|
|
capabilities = {
|
|
semanticTokensProvider = {
|
|
full = { delta = false },
|
|
legend = vim.fn.json_decode(legend),
|
|
},
|
|
},
|
|
handlers = {
|
|
['textDocument/semanticTokens/full'] = function()
|
|
return vim.fn.json_decode(response)
|
|
end,
|
|
['textDocument/semanticTokens/full/delta'] = function()
|
|
return vim.fn.json_decode(edit_response)
|
|
end,
|
|
}
|
|
})
|
|
bufnr = vim.api.nvim_get_current_buf()
|
|
vim.api.nvim_win_set_buf(0, bufnr)
|
|
client_id = vim.lsp.start({ name = 'dummy', cmd = server2.cmd })
|
|
]],
|
|
legend,
|
|
response,
|
|
edit_response
|
|
)
|
|
|
|
insert(text)
|
|
screen:expect {
|
|
grid = [[
|
|
#include <iostream> |
|
|
|
|
|
int {8:main}() |
|
|
{ |
|
|
int {7:x}; |
|
|
#ifdef {5:__cplusplus} |
|
|
{4:std}::{2:cout} << {2:x} << "\n"; |
|
|
{6:#else} |
|
|
{6: printf("%d\n", x);} |
|
|
{6:#endif} |
|
|
} |
|
|
^} |
|
|
{1:~ }|*3
|
|
|
|
|
]],
|
|
}
|
|
feed_command('%s/int x/int x()/')
|
|
feed_command('noh')
|
|
|
|
-- the highlights don't change because our fake server sent the exact
|
|
-- same result for the same method (the full request). "x" would have
|
|
-- changed to highlight index 3 had we sent a delta request
|
|
screen:expect {
|
|
grid = [[
|
|
#include <iostream> |
|
|
|
|
|
int {8:main}() |
|
|
{ |
|
|
^int {7:x}(); |
|
|
#ifdef {5:__cplusplus} |
|
|
{4:std}::{2:cout} << {2:x} << "\n"; |
|
|
{6:#else} |
|
|
{6: printf("%d\n", x);} |
|
|
{6:#endif} |
|
|
} |*2
|
|
{1:~ }|*3
|
|
:noh |
|
|
]],
|
|
}
|
|
local messages = exec_lua('return server2.messages')
|
|
local token_request_count = 0
|
|
for _, message in ipairs(messages) do
|
|
assert(message.method ~= 'textDocument/semanticTokens/full/delta', 'delta request received')
|
|
if message.method == 'textDocument/semanticTokens/full' then
|
|
token_request_count = token_request_count + 1
|
|
end
|
|
end
|
|
eq(2, token_request_count)
|
|
end)
|
|
end)
|
|
|
|
describe('token array decoding', function()
|
|
for _, test in ipairs({
|
|
{
|
|
it = 'clangd-15 on C',
|
|
text = [[char* foo = "\n";]],
|
|
response = [[{"data": [0, 6, 3, 0, 8193], "resultId": "1"}]],
|
|
legend = [[{
|
|
"tokenTypes": [
|
|
"variable", "variable", "parameter", "function", "method", "function", "property", "variable", "class", "interface", "enum", "enumMember", "type", "type", "unknown", "namespace", "typeParameter", "concept", "type", "macro", "comment"
|
|
],
|
|
"tokenModifiers": [
|
|
"declaration", "deprecated", "deduced", "readonly", "static", "abstract", "virtual", "dependentName", "defaultLibrary", "usedAsMutableReference", "functionScope", "classScope", "fileScope", "globalScope"
|
|
]
|
|
}]],
|
|
expected = {
|
|
{
|
|
line = 0,
|
|
modifiers = { declaration = true, globalScope = true },
|
|
start_col = 6,
|
|
end_col = 9,
|
|
type = 'variable',
|
|
marked = true,
|
|
},
|
|
},
|
|
expected_screen = function()
|
|
screen:expect {
|
|
grid = [[
|
|
char* {7:foo} = "\n"^; |
|
|
{1:~ }|*14
|
|
|
|
|
]],
|
|
}
|
|
end,
|
|
},
|
|
{
|
|
it = 'clangd-15 on C++',
|
|
text = [[#include <iostream>
|
|
int main()
|
|
{
|
|
#ifdef __cplusplus
|
|
const int x = 1;
|
|
std::cout << x << std::endl;
|
|
#else
|
|
comment
|
|
#endif
|
|
}]],
|
|
response = [[{"data": [1, 4, 4, 3, 8193, 2, 9, 11, 19, 8192, 1, 12, 1, 1, 1033, 1, 2, 3, 15, 8448, 0, 5, 4, 0, 8448, 0, 8, 1, 1, 1032, 0, 5, 3, 15, 8448, 0, 5, 4, 3, 8448, 1, 0, 7, 20, 0, 1, 0, 11, 20, 0, 1, 0, 8, 20, 0], "resultId": "1"}]],
|
|
legend = [[{
|
|
"tokenTypes": [
|
|
"variable", "variable", "parameter", "function", "method", "function", "property", "variable", "class", "interface", "enum", "enumMember", "type", "type", "unknown", "namespace", "typeParameter", "concept", "type", "macro", "comment"
|
|
],
|
|
"tokenModifiers": [
|
|
"declaration", "deprecated", "deduced", "readonly", "static", "abstract", "virtual", "dependentName", "defaultLibrary", "usedAsMutableReference", "functionScope", "classScope", "fileScope", "globalScope"
|
|
]
|
|
}]],
|
|
expected = {
|
|
{ -- main
|
|
line = 1,
|
|
modifiers = { declaration = true, globalScope = true },
|
|
start_col = 4,
|
|
end_col = 8,
|
|
type = 'function',
|
|
marked = true,
|
|
},
|
|
{ -- __cplusplus
|
|
line = 3,
|
|
modifiers = { globalScope = true },
|
|
start_col = 9,
|
|
end_col = 20,
|
|
type = 'macro',
|
|
marked = true,
|
|
},
|
|
{ -- x
|
|
line = 4,
|
|
modifiers = { declaration = true, readonly = true, functionScope = true },
|
|
start_col = 12,
|
|
end_col = 13,
|
|
type = 'variable',
|
|
marked = true,
|
|
},
|
|
{ -- std
|
|
line = 5,
|
|
modifiers = { defaultLibrary = true, globalScope = true },
|
|
start_col = 2,
|
|
end_col = 5,
|
|
type = 'namespace',
|
|
marked = true,
|
|
},
|
|
{ -- cout
|
|
line = 5,
|
|
modifiers = { defaultLibrary = true, globalScope = true },
|
|
start_col = 7,
|
|
end_col = 11,
|
|
type = 'variable',
|
|
marked = true,
|
|
},
|
|
{ -- x
|
|
line = 5,
|
|
modifiers = { readonly = true, functionScope = true },
|
|
start_col = 15,
|
|
end_col = 16,
|
|
type = 'variable',
|
|
marked = true,
|
|
},
|
|
{ -- std
|
|
line = 5,
|
|
modifiers = { defaultLibrary = true, globalScope = true },
|
|
start_col = 20,
|
|
end_col = 23,
|
|
type = 'namespace',
|
|
marked = true,
|
|
},
|
|
{ -- endl
|
|
line = 5,
|
|
modifiers = { defaultLibrary = true, globalScope = true },
|
|
start_col = 25,
|
|
end_col = 29,
|
|
type = 'function',
|
|
marked = true,
|
|
},
|
|
{ -- #else comment #endif
|
|
line = 6,
|
|
modifiers = {},
|
|
start_col = 0,
|
|
end_col = 7,
|
|
type = 'comment',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 7,
|
|
modifiers = {},
|
|
start_col = 0,
|
|
end_col = 11,
|
|
type = 'comment',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 8,
|
|
modifiers = {},
|
|
start_col = 0,
|
|
end_col = 8,
|
|
type = 'comment',
|
|
marked = true,
|
|
},
|
|
},
|
|
expected_screen = function()
|
|
screen:expect {
|
|
grid = [[
|
|
#include <iostream> |
|
|
int {8:main}() |
|
|
{ |
|
|
#ifdef {5:__cplusplus} |
|
|
const int {7:x} = 1; |
|
|
{4:std}::{2:cout} << {2:x} << {4:std}::{3:endl}; |
|
|
{6: #else} |
|
|
{6: comment} |
|
|
{6: #endif} |
|
|
^} |
|
|
{1:~ }|*5
|
|
|
|
|
]],
|
|
}
|
|
end,
|
|
},
|
|
{
|
|
it = 'sumneko_lua',
|
|
text = [[-- comment
|
|
local a = 1
|
|
b = "as"]],
|
|
response = [[{"data": [0, 0, 10, 17, 0, 1, 6, 1, 8, 1, 1, 0, 1, 8, 8]}]],
|
|
legend = [[{
|
|
"tokenTypes": [
|
|
"namespace", "type", "class", "enum", "interface", "struct", "typeParameter", "parameter", "variable", "property", "enumMember", "event", "function", "method", "macro", "keyword", "modifier", "comment", "string", "number", "regexp", "operator"
|
|
],
|
|
"tokenModifiers": [
|
|
"declaration", "definition", "readonly", "static", "deprecated", "abstract", "async", "modification", "documentation", "defaultLibrary"
|
|
]
|
|
}]],
|
|
expected = {
|
|
{
|
|
line = 0,
|
|
modifiers = {},
|
|
start_col = 0,
|
|
end_col = 10,
|
|
type = 'comment', -- comment
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 1,
|
|
modifiers = { declaration = true }, -- a
|
|
start_col = 6,
|
|
end_col = 7,
|
|
type = 'variable',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 2,
|
|
modifiers = { static = true }, -- b (global)
|
|
start_col = 0,
|
|
end_col = 1,
|
|
type = 'variable',
|
|
marked = true,
|
|
},
|
|
},
|
|
expected_screen = function()
|
|
screen:expect {
|
|
grid = [[
|
|
{6:-- comment} |
|
|
local {7:a} = 1 |
|
|
{2:b} = "as^" |
|
|
{1:~ }|*12
|
|
|
|
|
]],
|
|
}
|
|
end,
|
|
},
|
|
{
|
|
it = 'rust-analyzer',
|
|
text = [[pub fn main() {
|
|
println!("Hello world!");
|
|
break rust;
|
|
/// what?
|
|
}
|
|
]],
|
|
response = [[{"data": [0, 0, 3, 1, 0, 0, 4, 2, 1, 0, 0, 3, 4, 14, 524290, 0, 4, 1, 45, 0, 0, 1, 1, 45, 0, 0, 2, 1, 26, 0, 1, 4, 8, 17, 0, 0, 8, 1, 45, 0, 0, 1, 14, 2, 0, 0, 14, 1, 45, 0, 0, 1, 1, 48, 0, 1, 4, 5, 1, 8192, 0, 6, 4, 52, 0, 0, 4, 1, 48, 0, 1, 4, 9, 0, 1, 1, 0, 1, 26, 0 ], "resultId": "1"}]],
|
|
|
|
legend = [[{
|
|
"tokenTypes": [
|
|
"comment", "keyword", "string", "number", "regexp", "operator", "namespace", "type", "struct", "class", "interface", "enum", "enumMember", "typeParameter", "function", "method", "property", "macro", "variable",
|
|
"parameter", "angle", "arithmetic", "attribute", "attributeBracket", "bitwise", "boolean", "brace", "bracket", "builtinAttribute", "builtinType", "character", "colon", "comma", "comparison", "constParameter", "derive",
|
|
"dot", "escapeSequence", "formatSpecifier", "generic", "label", "lifetime", "logical", "macroBang", "operator", "parenthesis", "punctuation", "selfKeyword", "semicolon", "typeAlias", "toolModule", "union", "unresolvedReference"
|
|
],
|
|
"tokenModifiers": [
|
|
"documentation", "declaration", "definition", "static", "abstract", "deprecated", "readonly", "defaultLibrary", "async", "attribute", "callable", "constant", "consuming", "controlFlow", "crateRoot", "injected", "intraDocLink",
|
|
"library", "mutable", "public", "reference", "trait", "unsafe"
|
|
]
|
|
}]],
|
|
expected = {
|
|
{
|
|
line = 0,
|
|
modifiers = {},
|
|
start_col = 0,
|
|
end_col = 3, -- pub
|
|
type = 'keyword',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 0,
|
|
modifiers = {},
|
|
start_col = 4,
|
|
end_col = 6, -- fn
|
|
type = 'keyword',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 0,
|
|
modifiers = { declaration = true, public = true },
|
|
start_col = 7,
|
|
end_col = 11, -- main
|
|
type = 'function',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 0,
|
|
modifiers = {},
|
|
start_col = 11,
|
|
end_col = 12,
|
|
type = 'parenthesis',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 0,
|
|
modifiers = {},
|
|
start_col = 12,
|
|
end_col = 13,
|
|
type = 'parenthesis',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 0,
|
|
modifiers = {},
|
|
start_col = 14,
|
|
end_col = 15,
|
|
type = 'brace',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 1,
|
|
modifiers = {},
|
|
start_col = 4,
|
|
end_col = 12,
|
|
type = 'macro', -- println!
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 1,
|
|
modifiers = {},
|
|
start_col = 12,
|
|
end_col = 13,
|
|
type = 'parenthesis',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 1,
|
|
modifiers = {},
|
|
start_col = 13,
|
|
end_col = 27,
|
|
type = 'string', -- "Hello world!"
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 1,
|
|
modifiers = {},
|
|
start_col = 27,
|
|
end_col = 28,
|
|
type = 'parenthesis',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 1,
|
|
modifiers = {},
|
|
start_col = 28,
|
|
end_col = 29,
|
|
type = 'semicolon',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 2,
|
|
modifiers = { controlFlow = true },
|
|
start_col = 4,
|
|
end_col = 9, -- break
|
|
type = 'keyword',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 2,
|
|
modifiers = {},
|
|
start_col = 10,
|
|
end_col = 14, -- rust
|
|
type = 'unresolvedReference',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 2,
|
|
modifiers = {},
|
|
start_col = 14,
|
|
end_col = 15,
|
|
type = 'semicolon',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 3,
|
|
modifiers = { documentation = true },
|
|
start_col = 4,
|
|
end_col = 13,
|
|
type = 'comment', -- /// what?
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 4,
|
|
modifiers = {},
|
|
start_col = 0,
|
|
end_col = 1,
|
|
type = 'brace',
|
|
marked = true,
|
|
},
|
|
},
|
|
expected_screen = function()
|
|
screen:expect {
|
|
grid = [[
|
|
{10:pub} {10:fn} {8:main}() { |
|
|
{5:println!}({11:"Hello world!"}); |
|
|
{10:break} rust; |
|
|
{6:/// what?} |
|
|
} |
|
|
^ |
|
|
{1:~ }|*9
|
|
|
|
|
]],
|
|
}
|
|
end,
|
|
},
|
|
}) do
|
|
it(test.it, function()
|
|
exec_lua(create_server_definition)
|
|
exec_lua(
|
|
[[
|
|
local legend, resp = ...
|
|
server = _create_server({
|
|
capabilities = {
|
|
semanticTokensProvider = {
|
|
full = { delta = false },
|
|
legend = vim.fn.json_decode(legend),
|
|
},
|
|
},
|
|
handlers = {
|
|
['textDocument/semanticTokens/full'] = function()
|
|
return vim.fn.json_decode(resp)
|
|
end,
|
|
}
|
|
})
|
|
bufnr = vim.api.nvim_get_current_buf()
|
|
vim.api.nvim_win_set_buf(0, bufnr)
|
|
client_id = vim.lsp.start({ name = 'dummy', cmd = server.cmd })
|
|
]],
|
|
test.legend,
|
|
test.response
|
|
)
|
|
|
|
insert(test.text)
|
|
|
|
test.expected_screen()
|
|
|
|
local highlights = exec_lua([[
|
|
local semantic_tokens = vim.lsp.semantic_tokens
|
|
return semantic_tokens.__STHighlighter.active[bufnr].client_state[client_id].current_result.highlights
|
|
]])
|
|
eq(test.expected, highlights)
|
|
end)
|
|
end
|
|
end)
|
|
|
|
describe('token decoding with deltas', function()
|
|
for _, test in ipairs({
|
|
{
|
|
it = 'semantic_tokens_delta: clangd-15 on C',
|
|
legend = [[{
|
|
"tokenTypes": [
|
|
"variable", "variable", "parameter", "function", "method", "function", "property", "variable", "class", "interface", "enum", "enumMember", "type", "type", "unknown", "namespace", "typeParameter", "concept", "type", "macro", "comment"
|
|
],
|
|
"tokenModifiers": [
|
|
"declaration", "deprecated", "deduced", "readonly", "static", "abstract", "virtual", "dependentName", "defaultLibrary", "usedAsMutableReference", "functionScope", "classScope", "fileScope", "globalScope"
|
|
]
|
|
}]],
|
|
text1 = [[char* foo = "\n";]],
|
|
edit = [[ggO<Esc>]],
|
|
response1 = [[{"data": [0, 6, 3, 0, 8193], "resultId": "1"}]],
|
|
response2 = [[{"edits": [{ "start": 0, "deleteCount": 1, "data": [1] }], "resultId": "2"}]],
|
|
expected1 = {
|
|
{
|
|
line = 0,
|
|
modifiers = {
|
|
declaration = true,
|
|
globalScope = true,
|
|
},
|
|
start_col = 6,
|
|
end_col = 9,
|
|
type = 'variable',
|
|
marked = true,
|
|
},
|
|
},
|
|
expected2 = {
|
|
{
|
|
line = 1,
|
|
modifiers = {
|
|
declaration = true,
|
|
globalScope = true,
|
|
},
|
|
start_col = 6,
|
|
end_col = 9,
|
|
type = 'variable',
|
|
marked = true,
|
|
},
|
|
},
|
|
expected_screen1 = function()
|
|
screen:expect {
|
|
grid = [[
|
|
char* {7:foo} = "\n"^; |
|
|
{1:~ }|*14
|
|
|
|
|
]],
|
|
}
|
|
end,
|
|
expected_screen2 = function()
|
|
screen:expect {
|
|
grid = [[
|
|
^ |
|
|
char* {7:foo} = "\n"; |
|
|
{1:~ }|*13
|
|
|
|
|
]],
|
|
}
|
|
end,
|
|
},
|
|
{
|
|
it = 'response with multiple delta edits',
|
|
legend = [[{
|
|
"tokenTypes": [
|
|
"variable", "variable", "parameter", "function", "method", "function", "property", "variable", "class", "interface", "enum", "enumMember", "type", "type", "unknown", "namespace", "typeParameter", "concept", "type", "macro", "comment"
|
|
],
|
|
"tokenModifiers": [
|
|
"declaration", "deprecated", "deduced", "readonly", "static", "abstract", "virtual", "dependentName", "defaultLibrary", "usedAsMutableReference", "functionScope", "classScope", "fileScope", "globalScope"
|
|
]
|
|
}]],
|
|
text1 = dedent([[
|
|
#include <iostream>
|
|
|
|
int main()
|
|
{
|
|
int x;
|
|
#ifdef __cplusplus
|
|
std::cout << x << "\n";
|
|
#else
|
|
printf("%d\n", x);
|
|
#endif
|
|
}]]),
|
|
text2 = [[#include <iostream>
|
|
|
|
int main()
|
|
{
|
|
int x();
|
|
double y;
|
|
#ifdef __cplusplus
|
|
std::cout << x << "\n";
|
|
#else
|
|
printf("%d\n", x);
|
|
#endif
|
|
}]],
|
|
response1 = [[{
|
|
"data": [ 2, 4, 4, 3, 8193, 2, 8, 1, 1, 1025, 1, 7, 11, 19, 8192, 1, 4, 3, 15, 8448, 0, 5, 4, 0, 8448, 0, 8, 1, 1, 1024, 1, 0, 5, 20, 0, 1, 0, 22, 20, 0, 1, 0, 6, 20, 0 ],
|
|
"resultId": 1
|
|
}]],
|
|
response2 = [[{
|
|
"edits": [ {"data": [ 2, 8, 1, 3, 8193, 1, 11, 1, 1, 1025 ], "deleteCount": 5, "start": 5}, {"data": [ 0, 8, 1, 3, 8192 ], "deleteCount": 5, "start": 25 } ],
|
|
"resultId":"2"
|
|
}]],
|
|
expected1 = {
|
|
{
|
|
line = 2,
|
|
start_col = 4,
|
|
end_col = 8,
|
|
modifiers = { declaration = true, globalScope = true },
|
|
type = 'function',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 4,
|
|
start_col = 8,
|
|
end_col = 9,
|
|
modifiers = { declaration = true, functionScope = true },
|
|
type = 'variable',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 5,
|
|
start_col = 7,
|
|
end_col = 18,
|
|
modifiers = { globalScope = true },
|
|
type = 'macro',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 6,
|
|
start_col = 4,
|
|
end_col = 7,
|
|
modifiers = { defaultLibrary = true, globalScope = true },
|
|
type = 'namespace',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 6,
|
|
start_col = 9,
|
|
end_col = 13,
|
|
modifiers = { defaultLibrary = true, globalScope = true },
|
|
type = 'variable',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 6,
|
|
start_col = 17,
|
|
end_col = 18,
|
|
marked = true,
|
|
modifiers = { functionScope = true },
|
|
type = 'variable',
|
|
},
|
|
{
|
|
line = 7,
|
|
start_col = 0,
|
|
end_col = 5,
|
|
marked = true,
|
|
modifiers = {},
|
|
type = 'comment',
|
|
},
|
|
{
|
|
line = 8,
|
|
end_col = 22,
|
|
modifiers = {},
|
|
start_col = 0,
|
|
type = 'comment',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 9,
|
|
start_col = 0,
|
|
end_col = 6,
|
|
modifiers = {},
|
|
type = 'comment',
|
|
marked = true,
|
|
},
|
|
},
|
|
expected2 = {
|
|
{
|
|
line = 2,
|
|
start_col = 4,
|
|
end_col = 8,
|
|
modifiers = { declaration = true, globalScope = true },
|
|
type = 'function',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 4,
|
|
start_col = 8,
|
|
end_col = 9,
|
|
modifiers = { declaration = true, globalScope = true },
|
|
type = 'function',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 5,
|
|
end_col = 12,
|
|
start_col = 11,
|
|
modifiers = { declaration = true, functionScope = true },
|
|
type = 'variable',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 6,
|
|
start_col = 7,
|
|
end_col = 18,
|
|
modifiers = { globalScope = true },
|
|
type = 'macro',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 7,
|
|
start_col = 4,
|
|
end_col = 7,
|
|
modifiers = { defaultLibrary = true, globalScope = true },
|
|
type = 'namespace',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 7,
|
|
start_col = 9,
|
|
end_col = 13,
|
|
modifiers = { defaultLibrary = true, globalScope = true },
|
|
type = 'variable',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 7,
|
|
start_col = 17,
|
|
end_col = 18,
|
|
marked = true,
|
|
modifiers = { globalScope = true },
|
|
type = 'function',
|
|
},
|
|
{
|
|
line = 8,
|
|
start_col = 0,
|
|
end_col = 5,
|
|
marked = true,
|
|
modifiers = {},
|
|
type = 'comment',
|
|
},
|
|
{
|
|
line = 9,
|
|
end_col = 22,
|
|
modifiers = {},
|
|
start_col = 0,
|
|
type = 'comment',
|
|
marked = true,
|
|
},
|
|
{
|
|
line = 10,
|
|
start_col = 0,
|
|
end_col = 6,
|
|
modifiers = {},
|
|
type = 'comment',
|
|
marked = true,
|
|
},
|
|
},
|
|
expected_screen1 = function()
|
|
screen:expect {
|
|
grid = [[
|
|
#include <iostream> |
|
|
|
|
|
int {8:main}() |
|
|
{ |
|
|
int {7:x}; |
|
|
#ifdef {5:__cplusplus} |
|
|
{4:std}::{2:cout} << {2:x} << "\n"; |
|
|
{6:#else} |
|
|
{6: printf("%d\n", x);} |
|
|
{6:#endif} |
|
|
^} |
|
|
{1:~ }|*4
|
|
|
|
|
]],
|
|
}
|
|
end,
|
|
expected_screen2 = function()
|
|
screen:expect {
|
|
grid = [[
|
|
#include <iostream> |
|
|
|
|
|
int {8:main}() |
|
|
{ |
|
|
int {8:x}(); |
|
|
double {7:y}; |
|
|
#ifdef {5:__cplusplus} |
|
|
{4:std}::{2:cout} << {3:x} << "\n"; |
|
|
{6:#else} |
|
|
{6: printf("%d\n", x);} |
|
|
{6:^#endif} |
|
|
} |
|
|
{1:~ }|*3
|
|
|
|
|
]],
|
|
}
|
|
end,
|
|
},
|
|
{
|
|
it = 'optional token_edit.data on deletion',
|
|
legend = [[{
|
|
"tokenTypes": [
|
|
"comment", "keyword", "operator", "string", "number", "regexp", "type", "class", "interface", "enum", "enumMember", "typeParameter", "function", "method", "property", "variable", "parameter", "module", "intrinsic", "selfParameter", "clsParameter", "magicFunction", "builtinConstant", "parenthesis", "curlybrace", "bracket", "colon", "semicolon", "arrow"
|
|
],
|
|
"tokenModifiers": [
|
|
"declaration", "static", "abstract", "async", "documentation", "typeHint", "typeHintComment", "readonly", "decorator", "builtin"
|
|
]
|
|
}]],
|
|
text1 = [[string = "test"]],
|
|
text2 = [[]],
|
|
response1 = [[{"data": [0, 0, 6, 15, 1], "resultId": "1"}]],
|
|
response2 = [[{"edits": [{ "start": 0, "deleteCount": 5 }], "resultId": "2"}]],
|
|
expected1 = {
|
|
{
|
|
line = 0,
|
|
modifiers = {
|
|
declaration = true,
|
|
},
|
|
start_col = 0,
|
|
end_col = 6,
|
|
type = 'variable',
|
|
marked = true,
|
|
},
|
|
},
|
|
expected2 = {},
|
|
expected_screen1 = function()
|
|
screen:expect {
|
|
grid = [[
|
|
{7:string} = "test^" |
|
|
{1:~ }|*14
|
|
|
|
|
]],
|
|
}
|
|
end,
|
|
expected_screen2 = function()
|
|
screen:expect {
|
|
grid = [[
|
|
^ |
|
|
{1:~ }|*14
|
|
|
|
|
]],
|
|
}
|
|
end,
|
|
},
|
|
}) do
|
|
it(test.it, function()
|
|
exec_lua(create_server_definition)
|
|
exec_lua(
|
|
[[
|
|
local legend, resp1, resp2 = ...
|
|
server = _create_server({
|
|
capabilities = {
|
|
semanticTokensProvider = {
|
|
full = { delta = true },
|
|
legend = vim.fn.json_decode(legend),
|
|
},
|
|
},
|
|
handlers = {
|
|
['textDocument/semanticTokens/full'] = function()
|
|
return vim.fn.json_decode(resp1)
|
|
end,
|
|
['textDocument/semanticTokens/full/delta'] = function()
|
|
return vim.fn.json_decode(resp2)
|
|
end,
|
|
}
|
|
})
|
|
bufnr = vim.api.nvim_get_current_buf()
|
|
vim.api.nvim_win_set_buf(0, bufnr)
|
|
client_id = vim.lsp.start({ name = 'dummy', cmd = server.cmd })
|
|
|
|
-- speed up vim.api.nvim_buf_set_lines calls by changing debounce to 10 for these tests
|
|
semantic_tokens = vim.lsp.semantic_tokens
|
|
vim.schedule(function()
|
|
semantic_tokens.stop(bufnr, client_id)
|
|
semantic_tokens.start(bufnr, client_id, { debounce = 10 })
|
|
end)
|
|
]],
|
|
test.legend,
|
|
test.response1,
|
|
test.response2
|
|
)
|
|
|
|
insert(test.text1)
|
|
|
|
test.expected_screen1()
|
|
|
|
local highlights = exec_lua([[
|
|
return semantic_tokens.__STHighlighter.active[bufnr].client_state[client_id].current_result.highlights
|
|
]])
|
|
|
|
eq(test.expected1, highlights)
|
|
|
|
if test.edit then
|
|
feed(test.edit)
|
|
else
|
|
exec_lua(
|
|
[[
|
|
local text = ...
|
|
vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, vim.fn.split(text, "\n"))
|
|
vim.wait(15) -- wait for debounce
|
|
]],
|
|
test.text2
|
|
)
|
|
end
|
|
|
|
test.expected_screen2()
|
|
|
|
highlights = exec_lua([[
|
|
return semantic_tokens.__STHighlighter.active[bufnr].client_state[client_id].current_result.highlights
|
|
]])
|
|
|
|
eq(test.expected2, highlights)
|
|
end)
|
|
end
|
|
end)
|
|
end)
|