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Co-authored-by: Will Hopkins <willothyh@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -3,5 +3,6 @@ | |
| "describe", | ||
| "it", | ||
| "before_each", | ||
| "after_each", | ||
| ] | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| local M = {} | ||
|
|
||
| function M.inlay_hints_enabled(t) | ||
| if vim.lsp and vim.lsp.inlay_hint and vim.lsp.inlay_hint.is_enabled then | ||
| return vim.lsp.inlay_hint.is_enabled(t) | ||
| end | ||
| return false | ||
| end | ||
|
|
||
| return M |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| local server = require("tests.precognition.utils.lsp").server | ||
| local compat = require("tests.precognition.utils.compat") | ||
| local precognition = require("precognition") | ||
| ---@diagnostic disable-next-line: undefined-field | ||
| local eq = assert.are.same | ||
| ---@diagnostic disable-next-line: undefined-field | ||
| local neq = assert.are_not.same | ||
| local buf | ||
|
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| local function wait(condition, msg) | ||
| vim.wait(100, condition) | ||
| local result = condition() | ||
| neq(false, result, msg) | ||
| neq(nil, result, msg) | ||
| end | ||
|
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| describe("lsp based tests", function() | ||
| before_each(function() | ||
| require("tests.precognition.utils.lsp").Reset() | ||
| buf = vim.api.nvim_create_buf(true, false) | ||
| local srv = vim.lsp.start_client({ cmd = server }) | ||
| if srv then | ||
| vim.lsp.buf_attach_client(buf, srv) | ||
| end | ||
| end) | ||
|
|
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| it("initialize lsp", function() | ||
| eq(2, #require("tests.precognition.utils.lsp").messages) | ||
| eq("initialize", require("tests.precognition.utils.lsp").messages[1].method) | ||
| eq("initialized", require("tests.precognition.utils.lsp").messages[2].method) | ||
| end) | ||
|
|
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| it("can enable inlay hints", function() | ||
| vim.lsp.inlay_hint.enable(true, { bufnr = buf }) | ||
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| eq(3, #require("tests.precognition.utils.lsp").messages) | ||
| eq("textDocument/inlayHint", require("tests.precognition.utils.lsp").messages[3].method) | ||
| end) | ||
|
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| it("inlay hint shifts the line", function() | ||
| vim.api.nvim_buf_set_lines(buf, 0, -1, false, { "here is a string" }) | ||
| vim.api.nvim_set_current_buf(buf) | ||
| vim.api.nvim_win_set_cursor(0, { 1, 1 }) | ||
|
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| precognition.on_cursor_moved() | ||
|
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| local extmarks = vim.api.nvim_buf_get_extmark_by_id(buf, precognition.ns, precognition.extmark, { | ||
| details = true, | ||
| }) | ||
|
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| eq("b e w $", extmarks[3].virt_lines[1][1][1]) | ||
|
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| vim.lsp.inlay_hint.enable(true, { bufnr = buf }) | ||
| -- NOTE:The test LSP replies with an inlay hint, that suggest "foo" as line 1, position 4 | ||
| -- This means that the inlay hint is shifted by 3 chars | ||
|
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| precognition.on_cursor_moved() | ||
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| extmarks = vim.api.nvim_buf_get_extmark_by_id(buf, precognition.ns, precognition.extmark, { | ||
| details = true, | ||
| }) | ||
|
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| eq("b e w $", extmarks[3].virt_lines[1][1][1]) | ||
| end) | ||
|
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| after_each(function() | ||
| vim.lsp.inlay_hint.enable(false, { bufnr = buf }) | ||
| vim.api.nvim_buf_delete(buf, { force = true }) | ||
| vim.lsp.stop_client(compat.get_active_lsp_clients()) | ||
| wait(function() | ||
| return vim.tbl_count(compat.get_active_lsp_clients()) == 0 | ||
| end, "clients must stop") | ||
| end) | ||
| end) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| local M = {} | ||
|
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| M.get_active_lsp_clients = vim.lsp.get_clients() or vim.lsp.get_active_clients() | ||
|
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| return M |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| local M = {} | ||
|
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| M.messages = {} | ||
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| function M.server() | ||
| local closing = false | ||
| local srv = {} | ||
|
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| function srv.request(method, params, handler) | ||
| table.insert(M.messages, { method = method, params = params }) | ||
| if method == "initialize" then | ||
| handler(nil, { | ||
| capabilities = { | ||
| inlayHintProvider = true, | ||
| }, | ||
| }) | ||
| elseif method == "shutdown" then | ||
| handler(nil, nil) | ||
| elseif method == "textDocument/inlayHint" then | ||
| handler(nil, { | ||
| { | ||
| position = { line = 0, character = 3 }, | ||
| label = { { value = "foo" } }, | ||
| }, | ||
| }) | ||
| else | ||
| assert(false, "Unhandled method: " .. method) | ||
| end | ||
| end | ||
|
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| function srv.notify(method, params) | ||
| table.insert(M.messages, { method = method, params = params }) | ||
| if method == "exit" then | ||
| closing = true | ||
| end | ||
| end | ||
|
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| function srv.is_closing() | ||
| return closing | ||
| end | ||
|
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| function srv.terminate() | ||
| closing = true | ||
| end | ||
|
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| return srv | ||
| end | ||
|
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| function M.Reset() | ||
| M.messages = {} | ||
| end | ||
|
|
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| return M |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| local precognition = require("precognition") | ||
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| local M = {} | ||
|
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| function M.get_gutter_extmarks(buffer) | ||
| local gutter_extmarks = {} | ||
| for _, extmark in | ||
| pairs(vim.api.nvim_buf_get_extmarks(buffer, -1, 0, -1, { | ||
| details = true, | ||
| })) | ||
| do | ||
| if extmark[4] and extmark[4].sign_name and extmark[4].sign_name:match(precognition.gutter_group) then | ||
| table.insert(gutter_extmarks, extmark) | ||
| end | ||
| end | ||
| return gutter_extmarks | ||
| end | ||
|
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| function M.hex2dec(hex) | ||
| hex = hex:gsub("#", "") | ||
| local r = tonumber("0x" .. hex:sub(1, 2)) | ||
| local g = tonumber("0x" .. hex:sub(3, 4)) | ||
| local b = tonumber("0x" .. hex:sub(5, 6)) | ||
|
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| local dec = (r * 256 ^ 2) + (g * 256) + b | ||
|
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| return dec | ||
| end | ||
|
|
||
| return M |
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