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07b60efd80
- vim.diagnostic.config() now accepts a function for the virtual_text.prefix option, which allows for rendering e.g., diagnostic severities differently.
2193 lines
78 KiB
Lua
2193 lines
78 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local NIL = helpers.NIL
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local command = helpers.command
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local clear = helpers.clear
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local exec_lua = helpers.exec_lua
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local eq = helpers.eq
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local nvim = helpers.nvim
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local matches = helpers.matches
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local pcall_err = helpers.pcall_err
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describe('vim.diagnostic', function()
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before_each(function()
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clear()
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exec_lua [[
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require('vim.diagnostic')
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function make_diagnostic(msg, x1, y1, x2, y2, severity, source, code)
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return {
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lnum = x1,
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col = y1,
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end_lnum = x2,
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end_col = y2,
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message = msg,
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severity = severity,
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source = source,
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code = code,
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}
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end
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function make_error(msg, x1, y1, x2, y2, source, code)
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return make_diagnostic(msg, x1, y1, x2, y2, vim.diagnostic.severity.ERROR, source, code)
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end
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function make_warning(msg, x1, y1, x2, y2, source, code)
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return make_diagnostic(msg, x1, y1, x2, y2, vim.diagnostic.severity.WARN, source, code)
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end
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function make_info(msg, x1, y1, x2, y2, source, code)
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return make_diagnostic(msg, x1, y1, x2, y2, vim.diagnostic.severity.INFO, source, code)
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end
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function make_hint(msg, x1, y1, x2, y2, source, code)
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return make_diagnostic(msg, x1, y1, x2, y2, vim.diagnostic.severity.HINT, source, code)
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end
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function count_diagnostics(bufnr, severity, namespace)
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return #vim.diagnostic.get(bufnr, {severity = severity, namespace = namespace})
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end
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function count_extmarks(bufnr, namespace)
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local ns = vim.diagnostic.get_namespace(namespace)
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local extmarks = 0
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if ns.user_data.virt_text_ns then
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extmarks = extmarks + #vim.api.nvim_buf_get_extmarks(bufnr, ns.user_data.virt_text_ns, 0, -1, {})
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end
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if ns.user_data.underline_ns then
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extmarks = extmarks + #vim.api.nvim_buf_get_extmarks(bufnr, ns.user_data.underline_ns, 0, -1, {})
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end
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return extmarks
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end
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function get_virt_text_extmarks(ns)
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local ns = vim.diagnostic.get_namespace(ns)
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local virt_text_ns = ns.user_data.virt_text_ns
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return vim.api.nvim_buf_get_extmarks(diagnostic_bufnr, virt_text_ns, 0, -1, {details = true})
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end
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]]
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exec_lua([[
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diagnostic_ns = vim.api.nvim_create_namespace("diagnostic_spec")
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other_ns = vim.api.nvim_create_namespace("other_namespace")
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diagnostic_bufnr = vim.api.nvim_create_buf(true, false)
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local lines = {"1st line of text", "2nd line of text", "wow", "cool", "more", "lines"}
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vim.fn.bufload(diagnostic_bufnr)
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vim.api.nvim_buf_set_lines(diagnostic_bufnr, 0, 1, false, lines)
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return diagnostic_bufnr
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]])
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end)
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it('creates highlight groups', function()
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command('runtime plugin/diagnostic.vim')
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eq({
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'DiagnosticDeprecated',
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'DiagnosticError',
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'DiagnosticFloatingError',
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'DiagnosticFloatingHint',
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'DiagnosticFloatingInfo',
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'DiagnosticFloatingOk',
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'DiagnosticFloatingWarn',
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'DiagnosticHint',
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'DiagnosticInfo',
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'DiagnosticOk',
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'DiagnosticSignError',
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'DiagnosticSignHint',
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'DiagnosticSignInfo',
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'DiagnosticSignOk',
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'DiagnosticSignWarn',
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'DiagnosticUnderlineError',
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'DiagnosticUnderlineHint',
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'DiagnosticUnderlineInfo',
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'DiagnosticUnderlineOk',
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'DiagnosticUnderlineWarn',
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'DiagnosticUnnecessary',
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'DiagnosticVirtualTextError',
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'DiagnosticVirtualTextHint',
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'DiagnosticVirtualTextInfo',
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'DiagnosticVirtualTextOk',
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'DiagnosticVirtualTextWarn',
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'DiagnosticWarn',
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}, exec_lua([[return vim.fn.getcompletion('Diagnostic', 'highlight')]]))
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end)
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it('retrieves diagnostics from all buffers and namespaces', function()
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local result = exec_lua [[
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local other_bufnr = vim.api.nvim_create_buf(true, false)
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local lines = vim.api.nvim_buf_get_lines(diagnostic_bufnr, 0, -1, true)
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vim.api.nvim_buf_set_lines(other_bufnr, 0, 1, false, lines)
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vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
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make_error('Diagnostic #1', 1, 1, 1, 1),
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make_error('Diagnostic #2', 2, 1, 2, 1),
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})
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vim.diagnostic.set(other_ns, other_bufnr, {
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make_error('Diagnostic #3', 3, 1, 3, 1),
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})
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return vim.diagnostic.get()
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]]
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eq(3, #result)
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eq(2, exec_lua([[return #vim.tbl_filter(function(d) return d.bufnr == diagnostic_bufnr end, ...)]], result))
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eq('Diagnostic #1', result[1].message)
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end)
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it('removes diagnostics from the cache when a buffer is removed', function()
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eq(2, exec_lua [[
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vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
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local other_bufnr = vim.fn.bufadd('test | test')
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local lines = vim.api.nvim_buf_get_lines(diagnostic_bufnr, 0, -1, true)
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vim.api.nvim_buf_set_lines(other_bufnr, 0, 1, false, lines)
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vim.cmd('bunload! ' .. other_bufnr)
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vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
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make_error('Diagnostic #1', 1, 1, 1, 1),
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make_error('Diagnostic #2', 2, 1, 2, 1),
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})
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vim.diagnostic.set(diagnostic_ns, other_bufnr, {
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make_error('Diagnostic #3', 3, 1, 3, 1),
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})
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vim.api.nvim_set_current_buf(other_bufnr)
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vim.opt_local.buflisted = true
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vim.cmd('bwipeout!')
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return #vim.diagnostic.get()
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]])
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eq(2, exec_lua [[
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vim.api.nvim_set_current_buf(diagnostic_bufnr)
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vim.opt_local.buflisted = false
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return #vim.diagnostic.get()
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]])
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eq(0, exec_lua [[
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vim.cmd('bwipeout!')
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return #vim.diagnostic.get()
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]])
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end)
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it('removes diagnostic from stale cache on reset', function()
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local diagnostics = exec_lua [[
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vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
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make_error('Diagnostic #1', 1, 1, 1, 1),
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make_error('Diagnostic #2', 2, 1, 2, 1),
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})
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local other_bufnr = vim.fn.bufadd('test | test')
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vim.cmd('noautocmd bwipeout! ' .. diagnostic_bufnr)
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return vim.diagnostic.get(diagnostic_bufnr)
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]]
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eq(2, #diagnostics)
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diagnostics = exec_lua [[
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vim.diagnostic.reset()
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return vim.diagnostic.get()
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]]
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eq(0, #diagnostics)
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end)
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it('resolves buffer number 0 to the current buffer', function()
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eq(2, exec_lua [[
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vim.api.nvim_set_current_buf(diagnostic_bufnr)
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vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
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make_error('Diagnostic #1', 1, 1, 1, 1),
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make_error('Diagnostic #2', 2, 1, 2, 1),
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})
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return #vim.diagnostic.get(0)
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]])
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end)
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it('saves and count a single error', function()
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eq(1, exec_lua [[
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vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
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make_error('Diagnostic #1', 1, 1, 1, 1),
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})
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return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)
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]])
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end)
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it('saves and count multiple errors', function()
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eq(2, exec_lua [[
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vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
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make_error('Diagnostic #1', 1, 1, 1, 1),
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make_error('Diagnostic #2', 2, 1, 2, 1),
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})
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return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)
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]])
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end)
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it('saves and count from multiple namespaces', function()
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eq({1, 1, 2}, exec_lua [[
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vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
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make_error('Diagnostic From Server 1', 1, 1, 1, 1),
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})
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vim.diagnostic.set(other_ns, diagnostic_bufnr, {
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make_error('Diagnostic From Server 2', 1, 1, 1, 1),
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})
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return {
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-- First namespace
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns),
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-- Second namespace
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, other_ns),
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-- All namespaces
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR),
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}
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]])
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end)
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it('saves and count from multiple namespaces with respect to severity', function()
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eq({3, 0, 3}, exec_lua [[
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vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
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make_error('Diagnostic From Server 1:1', 1, 1, 1, 1),
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make_error('Diagnostic From Server 1:2', 2, 2, 2, 2),
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make_error('Diagnostic From Server 1:3', 2, 3, 3, 2),
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})
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vim.diagnostic.set(other_ns, diagnostic_bufnr, {
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make_warning('Warning From Server 2', 3, 3, 3, 3),
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})
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return {
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-- Namespace 1
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns),
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-- Namespace 2
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, other_ns),
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-- All namespaces
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR),
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}
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]])
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end)
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it('handles one namespace clearing highlights while the other still has highlights', function()
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-- 1 Error (1)
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-- 1 Warning (2)
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-- 1 Warning (2) + 1 Warning (1)
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-- 2 highlights and 2 underlines (since error)
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-- 1 highlight + 1 underline
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local all_highlights = {1, 1, 2, 4, 2}
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eq(all_highlights, exec_lua [[
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local ns_1_diags = {
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make_error("Error 1", 1, 1, 1, 5),
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make_warning("Warning on Server 1", 2, 1, 2, 3),
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}
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local ns_2_diags = {
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make_warning("Warning 1", 2, 1, 2, 3),
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}
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vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, ns_1_diags)
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vim.diagnostic.set(other_ns, diagnostic_bufnr, ns_2_diags)
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return {
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns),
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.WARN, other_ns),
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.WARN),
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count_extmarks(diagnostic_bufnr, diagnostic_ns),
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count_extmarks(diagnostic_bufnr, other_ns),
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}
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]])
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-- Clear diagnostics from namespace 1, and make sure we have the right amount of stuff for namespace 2
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eq({1, 1, 2, 0, 2}, exec_lua [[
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vim.diagnostic.disable(diagnostic_bufnr, diagnostic_ns)
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return {
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns),
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.WARN, other_ns),
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.WARN),
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count_extmarks(diagnostic_bufnr, diagnostic_ns),
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count_extmarks(diagnostic_bufnr, other_ns),
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}
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]])
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-- Show diagnostics from namespace 1 again
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eq(all_highlights, exec_lua([[
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vim.diagnostic.enable(diagnostic_bufnr, diagnostic_ns)
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return {
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns),
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.WARN, other_ns),
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count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.WARN),
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count_extmarks(diagnostic_bufnr, diagnostic_ns),
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count_extmarks(diagnostic_bufnr, other_ns),
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}
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]]))
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end)
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it('does not display diagnostics when disabled', function()
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eq({0, 2}, exec_lua [[
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local ns_1_diags = {
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make_error("Error 1", 1, 1, 1, 5),
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make_warning("Warning on Server 1", 2, 1, 2, 3),
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}
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local ns_2_diags = {
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make_warning("Warning 1", 2, 1, 2, 3),
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}
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vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, ns_1_diags)
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vim.diagnostic.set(other_ns, diagnostic_bufnr, ns_2_diags)
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vim.diagnostic.disable(diagnostic_bufnr, diagnostic_ns)
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return {
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count_extmarks(diagnostic_bufnr, diagnostic_ns),
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count_extmarks(diagnostic_bufnr, other_ns),
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}
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]])
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eq({4, 0}, exec_lua [[
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vim.diagnostic.enable(diagnostic_bufnr, diagnostic_ns)
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vim.diagnostic.disable(diagnostic_bufnr, other_ns)
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return {
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count_extmarks(diagnostic_bufnr, diagnostic_ns),
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count_extmarks(diagnostic_bufnr, other_ns),
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}
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]])
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end)
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describe('show() and hide()', function()
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it('works', function()
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local result = exec_lua [[
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local other_bufnr = vim.api.nvim_create_buf(true, false)
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vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
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local result = {}
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vim.diagnostic.config({ underline = false, virtual_text = true })
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local ns_1_diags = {
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make_error("Error 1", 1, 1, 1, 5),
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make_warning("Warning on Server 1", 2, 1, 2, 5),
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}
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local ns_2_diags = {
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make_warning("Warning 1", 2, 1, 2, 5),
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}
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local other_buffer_diags = {
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make_info("This is interesting", 0, 0, 0, 0)
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}
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vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, ns_1_diags)
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vim.diagnostic.set(other_ns, diagnostic_bufnr, ns_2_diags)
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vim.diagnostic.set(diagnostic_ns, other_bufnr, other_buffer_diags)
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-- All buffers and namespaces
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table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
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count_extmarks(diagnostic_bufnr, other_ns) +
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count_extmarks(other_bufnr, diagnostic_ns))
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-- Hide one namespace
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vim.diagnostic.hide(diagnostic_ns)
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table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
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count_extmarks(diagnostic_bufnr, other_ns) +
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count_extmarks(other_bufnr, diagnostic_ns))
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-- Show one namespace
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vim.diagnostic.show(diagnostic_ns)
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table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
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count_extmarks(diagnostic_bufnr, other_ns) +
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count_extmarks(other_bufnr, diagnostic_ns))
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-- Hide one buffer
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vim.diagnostic.hide(nil, other_bufnr)
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table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
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count_extmarks(diagnostic_bufnr, other_ns) +
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count_extmarks(other_bufnr, diagnostic_ns))
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-- Hide everything
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vim.diagnostic.hide()
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table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
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count_extmarks(diagnostic_bufnr, other_ns) +
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count_extmarks(other_bufnr, diagnostic_ns))
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-- Show one buffer
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vim.diagnostic.show(nil, diagnostic_bufnr)
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table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
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count_extmarks(diagnostic_bufnr, other_ns) +
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count_extmarks(other_bufnr, diagnostic_ns))
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return result
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]]
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eq(4, result[1])
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eq(1, result[2])
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eq(4, result[3])
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eq(3, result[4])
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eq(0, result[5])
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eq(3, result[6])
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end)
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it("doesn't error after bwipeout on buffer", function()
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exec_lua [[
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vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {{ lnum = 0, end_lnum = 0, col = 0, end_col = 0 }})
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vim.cmd("bwipeout! " .. diagnostic_bufnr)
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vim.diagnostic.show(diagnostic_ns)
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vim.diagnostic.hide(diagnostic_ns)
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]]
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end)
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end)
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describe('enable() and disable()', function()
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it('works without arguments', function()
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local result = exec_lua [[
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vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
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local result = {}
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vim.diagnostic.config({ underline = false, virtual_text = true })
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local ns_1_diags = {
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make_error("Error 1", 1, 1, 1, 5),
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make_warning("Warning on Server 1", 2, 1, 2, 5),
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}
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local ns_2_diags = {
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make_warning("Warning 1", 2, 1, 2, 5),
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}
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vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, ns_1_diags)
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vim.diagnostic.set(other_ns, diagnostic_bufnr, ns_2_diags)
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table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
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count_extmarks(diagnostic_bufnr, other_ns))
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vim.diagnostic.disable()
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table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
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count_extmarks(diagnostic_bufnr, other_ns))
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-- Create a new buffer
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local other_bufnr = vim.api.nvim_create_buf(true, false)
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local other_buffer_diags = {
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|
make_info("This is interesting", 0, 0, 0, 0)
|
|
}
|
|
|
|
vim.diagnostic.set(diagnostic_ns, other_bufnr, other_buffer_diags)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns) +
|
|
count_extmarks(other_bufnr, diagnostic_ns))
|
|
|
|
vim.diagnostic.enable()
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns) +
|
|
count_extmarks(other_bufnr, diagnostic_ns))
|
|
|
|
return result
|
|
]]
|
|
|
|
eq(3, result[1])
|
|
eq(0, result[2])
|
|
eq(0, result[3])
|
|
eq(4, result[4])
|
|
end)
|
|
|
|
it('works with only a buffer argument', function()
|
|
local result = exec_lua [[
|
|
local other_bufnr = vim.api.nvim_create_buf(true, false)
|
|
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
|
|
local result = {}
|
|
|
|
vim.diagnostic.config({ underline = false, virtual_text = true })
|
|
|
|
local ns_1_diags = {
|
|
make_error("Error 1", 1, 1, 1, 5),
|
|
make_warning("Warning on Server 1", 2, 1, 2, 5),
|
|
}
|
|
local ns_2_diags = {
|
|
make_warning("Warning 1", 2, 1, 2, 5),
|
|
}
|
|
local other_buffer_diags = {
|
|
make_info("This is interesting", 0, 0, 0, 0)
|
|
}
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, ns_1_diags)
|
|
vim.diagnostic.set(other_ns, diagnostic_bufnr, ns_2_diags)
|
|
vim.diagnostic.set(diagnostic_ns, other_bufnr, other_buffer_diags)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns) +
|
|
count_extmarks(other_bufnr, diagnostic_ns))
|
|
|
|
vim.diagnostic.disable(diagnostic_bufnr)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns) +
|
|
count_extmarks(other_bufnr, diagnostic_ns))
|
|
|
|
vim.diagnostic.enable(diagnostic_bufnr)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns) +
|
|
count_extmarks(other_bufnr, diagnostic_ns))
|
|
|
|
vim.diagnostic.disable(other_bufnr)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns) +
|
|
count_extmarks(other_bufnr, diagnostic_ns))
|
|
|
|
return result
|
|
]]
|
|
|
|
eq(4, result[1])
|
|
eq(1, result[2])
|
|
eq(4, result[3])
|
|
eq(3, result[4])
|
|
end)
|
|
|
|
it('works with only a namespace argument', function()
|
|
local result = exec_lua [[
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
|
|
local result = {}
|
|
|
|
vim.diagnostic.config({ underline = false, virtual_text = true })
|
|
|
|
local ns_1_diags = {
|
|
make_error("Error 1", 1, 1, 1, 5),
|
|
make_warning("Warning on Server 1", 2, 1, 2, 5),
|
|
}
|
|
local ns_2_diags = {
|
|
make_warning("Warning 1", 2, 1, 2, 5),
|
|
}
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, ns_1_diags)
|
|
vim.diagnostic.set(other_ns, diagnostic_bufnr, ns_2_diags)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns))
|
|
|
|
vim.diagnostic.disable(nil, diagnostic_ns)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns))
|
|
|
|
vim.diagnostic.enable(nil, diagnostic_ns)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns))
|
|
|
|
vim.diagnostic.disable(nil, other_ns)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns))
|
|
|
|
return result
|
|
]]
|
|
|
|
eq(3, result[1])
|
|
eq(1, result[2])
|
|
eq(3, result[3])
|
|
eq(2, result[4])
|
|
end)
|
|
|
|
it('works with both a buffer and a namespace argument', function()
|
|
local result = exec_lua [[
|
|
local other_bufnr = vim.api.nvim_create_buf(true, false)
|
|
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
|
|
local result = {}
|
|
|
|
vim.diagnostic.config({ underline = false, virtual_text = true })
|
|
|
|
local ns_1_diags = {
|
|
make_error("Error 1", 1, 1, 1, 5),
|
|
make_warning("Warning on Server 1", 2, 1, 2, 5),
|
|
}
|
|
local ns_2_diags = {
|
|
make_warning("Warning 1", 2, 1, 2, 5),
|
|
}
|
|
local other_buffer_diags = {
|
|
make_info("This is interesting", 0, 0, 0, 0)
|
|
}
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, ns_1_diags)
|
|
vim.diagnostic.set(other_ns, diagnostic_bufnr, ns_2_diags)
|
|
vim.diagnostic.set(diagnostic_ns, other_bufnr, other_buffer_diags)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns) +
|
|
count_extmarks(other_bufnr, diagnostic_ns))
|
|
|
|
vim.diagnostic.disable(diagnostic_bufnr, diagnostic_ns)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns) +
|
|
count_extmarks(other_bufnr, diagnostic_ns))
|
|
|
|
vim.diagnostic.disable(diagnostic_bufnr, other_ns)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns) +
|
|
count_extmarks(other_bufnr, diagnostic_ns))
|
|
|
|
vim.diagnostic.enable(diagnostic_bufnr, diagnostic_ns)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns) +
|
|
count_extmarks(other_bufnr, diagnostic_ns))
|
|
|
|
-- Should have no effect
|
|
vim.diagnostic.disable(other_bufnr, other_ns)
|
|
|
|
table.insert(result, count_extmarks(diagnostic_bufnr, diagnostic_ns) +
|
|
count_extmarks(diagnostic_bufnr, other_ns) +
|
|
count_extmarks(other_bufnr, diagnostic_ns))
|
|
|
|
return result
|
|
]]
|
|
|
|
eq(4, result[1])
|
|
eq(2, result[2])
|
|
eq(1, result[3])
|
|
eq(3, result[4])
|
|
eq(3, result[5])
|
|
end)
|
|
end)
|
|
|
|
describe('reset()', function()
|
|
it('diagnostic count is 0 and displayed diagnostics are 0 after call', function()
|
|
-- 1 Error (1)
|
|
-- 1 Warning (2)
|
|
-- 1 Warning (2) + 1 Warning (1)
|
|
-- 2 highlights and 2 underlines (since error)
|
|
-- 1 highlight + 1 underline
|
|
local all_highlights = {1, 1, 2, 4, 2}
|
|
eq(all_highlights, exec_lua [[
|
|
local ns_1_diags = {
|
|
make_error("Error 1", 1, 1, 1, 5),
|
|
make_warning("Warning on Server 1", 2, 1, 2, 3),
|
|
}
|
|
local ns_2_diags = {
|
|
make_warning("Warning 1", 2, 1, 2, 3),
|
|
}
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, ns_1_diags)
|
|
vim.diagnostic.set(other_ns, diagnostic_bufnr, ns_2_diags)
|
|
|
|
return {
|
|
count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns),
|
|
count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.WARN, other_ns),
|
|
count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.WARN),
|
|
count_extmarks(diagnostic_bufnr, diagnostic_ns),
|
|
count_extmarks(diagnostic_bufnr, other_ns),
|
|
}
|
|
]])
|
|
|
|
-- Reset diagnostics from namespace 1
|
|
exec_lua([[ vim.diagnostic.reset(diagnostic_ns) ]])
|
|
|
|
-- Make sure we have the right diagnostic count
|
|
eq({0, 1, 1, 0, 2} , exec_lua [[
|
|
local diagnostic_count = {}
|
|
vim.wait(100, function () diagnostic_count = {
|
|
count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns),
|
|
count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.WARN, other_ns),
|
|
count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.WARN),
|
|
count_extmarks(diagnostic_bufnr, diagnostic_ns),
|
|
count_extmarks(diagnostic_bufnr, other_ns),
|
|
} end )
|
|
return diagnostic_count
|
|
]])
|
|
|
|
-- Reset diagnostics from namespace 2
|
|
exec_lua([[ vim.diagnostic.reset(other_ns) ]])
|
|
|
|
-- Make sure we have the right diagnostic count
|
|
eq({0, 0, 0, 0, 0}, exec_lua [[
|
|
local diagnostic_count = {}
|
|
vim.wait(100, function () diagnostic_count = {
|
|
count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns),
|
|
count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.WARN, other_ns),
|
|
count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.WARN),
|
|
count_extmarks(diagnostic_bufnr, diagnostic_ns),
|
|
count_extmarks(diagnostic_bufnr, other_ns),
|
|
} end )
|
|
return diagnostic_count
|
|
]])
|
|
|
|
end)
|
|
|
|
it("doesn't error after bwipeout called on buffer", function()
|
|
exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {{ lnum = 0, end_lnum = 0, col = 0, end_col = 0 }})
|
|
vim.cmd("bwipeout! " .. diagnostic_bufnr)
|
|
|
|
vim.diagnostic.reset(diagnostic_ns)
|
|
]]
|
|
end)
|
|
end)
|
|
|
|
describe('get_next_pos()', function()
|
|
it('can find the next pos with only one namespace', function()
|
|
eq({1, 1}, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic #1', 1, 1, 1, 1),
|
|
})
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
return vim.diagnostic.get_next_pos()
|
|
]])
|
|
end)
|
|
|
|
it('can find next pos with two errors', function()
|
|
eq({4, 4}, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic #1', 1, 1, 1, 1),
|
|
make_error('Diagnostic #2', 4, 4, 4, 4),
|
|
})
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.api.nvim_win_set_cursor(0, {3, 1})
|
|
return vim.diagnostic.get_next_pos { namespace = diagnostic_ns }
|
|
]])
|
|
end)
|
|
|
|
it('can cycle when position is past error', function()
|
|
eq({1, 1}, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic #1', 1, 1, 1, 1),
|
|
})
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.api.nvim_win_set_cursor(0, {3, 1})
|
|
return vim.diagnostic.get_next_pos { namespace = diagnostic_ns }
|
|
]])
|
|
end)
|
|
|
|
it('will not cycle when wrap is off', function()
|
|
eq(false, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic #1', 1, 1, 1, 1),
|
|
})
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.api.nvim_win_set_cursor(0, {3, 1})
|
|
return vim.diagnostic.get_next_pos { namespace = diagnostic_ns, wrap = false }
|
|
]])
|
|
end)
|
|
|
|
it('can cycle even from the last line', function()
|
|
eq({4, 4}, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic #2', 4, 4, 4, 4),
|
|
})
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.api.nvim_win_set_cursor(0, {vim.api.nvim_buf_line_count(0), 1})
|
|
return vim.diagnostic.get_prev_pos { namespace = diagnostic_ns }
|
|
]])
|
|
end)
|
|
|
|
it('works with diagnostics past the end of the line #16349', function()
|
|
eq({4, 0}, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic #1', 3, 9001, 3, 9001),
|
|
make_error('Diagnostic #2', 4, 0, 4, 0),
|
|
})
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.api.nvim_win_set_cursor(0, {1, 1})
|
|
vim.diagnostic.goto_next { float = false }
|
|
return vim.diagnostic.get_next_pos { namespace = diagnostic_ns }
|
|
]])
|
|
end)
|
|
|
|
it('works with diagnostics before the start of the line', function()
|
|
eq({4, 0}, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic #1', 3, 9001, 3, 9001),
|
|
make_error('Diagnostic #2', 4, -1, 4, -1),
|
|
})
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.api.nvim_win_set_cursor(0, {1, 1})
|
|
vim.diagnostic.goto_next { float = false }
|
|
return vim.diagnostic.get_next_pos { namespace = diagnostic_ns }
|
|
]])
|
|
end)
|
|
end)
|
|
|
|
describe('get_prev_pos()', function()
|
|
it('can find the prev pos with only one namespace', function()
|
|
eq({1, 1}, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic #1', 1, 1, 1, 1),
|
|
})
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.api.nvim_win_set_cursor(0, {3, 1})
|
|
return vim.diagnostic.get_prev_pos()
|
|
]])
|
|
end)
|
|
|
|
it('can find prev pos with two errors', function()
|
|
eq({1, 1}, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic #1', 1, 1, 1, 1),
|
|
make_error('Diagnostic #2', 4, 4, 4, 4),
|
|
})
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.api.nvim_win_set_cursor(0, {3, 1})
|
|
return vim.diagnostic.get_prev_pos { namespace = diagnostic_ns }
|
|
]])
|
|
end)
|
|
|
|
it('can cycle when position is past error', function()
|
|
eq({4, 4}, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic #2', 4, 4, 4, 4),
|
|
})
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.api.nvim_win_set_cursor(0, {3, 1})
|
|
return vim.diagnostic.get_prev_pos { namespace = diagnostic_ns }
|
|
]])
|
|
end)
|
|
|
|
it('respects wrap parameter', function()
|
|
eq(false, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic #2', 4, 4, 4, 4),
|
|
})
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.api.nvim_win_set_cursor(0, {3, 1})
|
|
return vim.diagnostic.get_prev_pos { namespace = diagnostic_ns, wrap = false}
|
|
]])
|
|
end)
|
|
end)
|
|
|
|
describe('get()', function()
|
|
it('returns an empty table when no diagnostics are present', function()
|
|
eq({}, exec_lua [[return vim.diagnostic.get(diagnostic_bufnr, {namespace=diagnostic_ns})]])
|
|
end)
|
|
|
|
it('returns all diagnostics when no severity is supplied', function()
|
|
eq(2, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error("Error 1", 1, 1, 1, 5),
|
|
make_warning("Warning on Server 1", 1, 1, 2, 3),
|
|
})
|
|
|
|
return #vim.diagnostic.get(diagnostic_bufnr)
|
|
]])
|
|
end)
|
|
|
|
it('returns only requested diagnostics when severity is supplied', function()
|
|
eq({2, 3, 2}, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error("Error 1", 1, 1, 1, 5),
|
|
make_warning("Warning on Server 1", 1, 1, 2, 3),
|
|
make_info("Ignored information", 1, 1, 2, 3),
|
|
make_hint("Here's a hint", 1, 1, 2, 3),
|
|
})
|
|
|
|
return {
|
|
#vim.diagnostic.get(diagnostic_bufnr, { severity = {min=vim.diagnostic.severity.WARN} }),
|
|
#vim.diagnostic.get(diagnostic_bufnr, { severity = {max=vim.diagnostic.severity.WARN} }),
|
|
#vim.diagnostic.get(diagnostic_bufnr, {
|
|
severity = {
|
|
min=vim.diagnostic.severity.INFO,
|
|
max=vim.diagnostic.severity.WARN,
|
|
}
|
|
}),
|
|
}
|
|
]])
|
|
end)
|
|
|
|
it('allows filtering by line', function()
|
|
eq(1, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error("Error 1", 1, 1, 1, 5),
|
|
make_warning("Warning on Server 1", 1, 1, 2, 3),
|
|
make_info("Ignored information", 1, 1, 2, 3),
|
|
make_error("Error On Other Line", 2, 1, 1, 5),
|
|
})
|
|
|
|
return #vim.diagnostic.get(diagnostic_bufnr, {lnum = 2})
|
|
]])
|
|
end)
|
|
end)
|
|
|
|
describe('config()', function()
|
|
it('works with global, namespace, and ephemeral options', function()
|
|
eq(1, exec_lua [[
|
|
vim.diagnostic.config({
|
|
virtual_text = false,
|
|
})
|
|
|
|
vim.diagnostic.config({
|
|
virtual_text = true,
|
|
underline = false,
|
|
}, diagnostic_ns)
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Some Error', 4, 4, 4, 4),
|
|
})
|
|
|
|
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
|
|
]])
|
|
|
|
eq(1, exec_lua [[
|
|
vim.diagnostic.config({
|
|
virtual_text = false,
|
|
})
|
|
|
|
vim.diagnostic.config({
|
|
virtual_text = false,
|
|
underline = false,
|
|
}, diagnostic_ns)
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Some Error', 4, 4, 4, 4),
|
|
}, {virtual_text = true})
|
|
|
|
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
|
|
]])
|
|
|
|
eq(0, exec_lua [[
|
|
vim.diagnostic.config({
|
|
virtual_text = false,
|
|
})
|
|
|
|
vim.diagnostic.config({
|
|
virtual_text = {severity=vim.diagnostic.severity.ERROR},
|
|
underline = false,
|
|
}, diagnostic_ns)
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_warning('Some Warning', 4, 4, 4, 4),
|
|
}, {virtual_text = true})
|
|
|
|
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
|
|
]])
|
|
|
|
eq(1, exec_lua [[
|
|
vim.diagnostic.config({
|
|
virtual_text = false,
|
|
})
|
|
|
|
vim.diagnostic.config({
|
|
virtual_text = {severity=vim.diagnostic.severity.ERROR},
|
|
underline = false,
|
|
}, diagnostic_ns)
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_warning('Some Warning', 4, 4, 4, 4),
|
|
}, {
|
|
virtual_text = {} -- An empty table uses default values
|
|
})
|
|
|
|
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
|
|
]])
|
|
end)
|
|
|
|
it('can use functions for config values', function()
|
|
exec_lua [[
|
|
vim.diagnostic.config({
|
|
virtual_text = function() return true end,
|
|
}, diagnostic_ns)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Delayed Diagnostic', 4, 4, 4, 4),
|
|
})
|
|
]]
|
|
|
|
eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
|
|
eq(2, exec_lua [[return count_extmarks(diagnostic_bufnr, diagnostic_ns)]])
|
|
|
|
-- Now, don't enable virtual text.
|
|
-- We should have one less extmark displayed.
|
|
exec_lua [[
|
|
vim.diagnostic.config({
|
|
virtual_text = function() return false end,
|
|
}, diagnostic_ns)
|
|
]]
|
|
|
|
eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
|
|
eq(1, exec_lua [[return count_extmarks(diagnostic_bufnr, diagnostic_ns)]])
|
|
end)
|
|
|
|
it('allows filtering by severity', function()
|
|
local get_extmark_count_with_severity = function(min_severity)
|
|
return exec_lua([[
|
|
vim.diagnostic.config({
|
|
underline = false,
|
|
virtual_text = {
|
|
severity = {min=...},
|
|
},
|
|
})
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_warning('Delayed Diagnostic', 4, 4, 4, 4),
|
|
})
|
|
|
|
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
|
|
]], min_severity)
|
|
end
|
|
|
|
-- No messages with Error or higher
|
|
eq(0, get_extmark_count_with_severity("ERROR"))
|
|
|
|
-- But now we don't filter it
|
|
eq(1, get_extmark_count_with_severity("WARN"))
|
|
eq(1, get_extmark_count_with_severity("HINT"))
|
|
end)
|
|
|
|
it('allows sorting by severity', function()
|
|
exec_lua [[
|
|
vim.diagnostic.config({
|
|
underline = false,
|
|
signs = true,
|
|
virtual_text = true,
|
|
})
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_warning('Warning', 4, 4, 4, 4),
|
|
make_error('Error', 4, 4, 4, 4),
|
|
make_info('Info', 4, 4, 4, 4),
|
|
})
|
|
|
|
function get_virt_text_and_signs(severity_sort)
|
|
vim.diagnostic.config({
|
|
severity_sort = severity_sort,
|
|
})
|
|
|
|
local virt_text = get_virt_text_extmarks(diagnostic_ns)[1][4].virt_text
|
|
|
|
local virt_texts = {}
|
|
for i = 2, #virt_text - 1 do
|
|
table.insert(virt_texts, (string.gsub(virt_text[i][2], "DiagnosticVirtualText", "")))
|
|
end
|
|
|
|
local signs = {}
|
|
for _, v in ipairs(vim.fn.sign_getplaced(diagnostic_bufnr, {group = "*"})[1].signs) do
|
|
table.insert(signs, (string.gsub(v.name, "DiagnosticSign", "")))
|
|
end
|
|
|
|
return {virt_texts, signs}
|
|
end
|
|
]]
|
|
|
|
local result = exec_lua [[return get_virt_text_and_signs(false)]]
|
|
|
|
-- Virt texts are defined lowest priority to highest, signs from
|
|
-- highest to lowest
|
|
eq({'Warn', 'Error', 'Info'}, result[1])
|
|
eq({'Info', 'Error', 'Warn'}, result[2])
|
|
|
|
result = exec_lua [[return get_virt_text_and_signs(true)]]
|
|
eq({'Info', 'Warn', 'Error'}, result[1])
|
|
eq({'Error', 'Warn', 'Info'}, result[2])
|
|
|
|
result = exec_lua [[return get_virt_text_and_signs({ reverse = true })]]
|
|
eq({'Error', 'Warn', 'Info'}, result[1])
|
|
eq({'Info', 'Warn', 'Error'}, result[2])
|
|
end)
|
|
|
|
it('can show diagnostic sources in virtual text', function()
|
|
local result = exec_lua [[
|
|
local diagnostics = {
|
|
make_error('Some error', 0, 0, 0, 0, 'source x'),
|
|
}
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics, {
|
|
underline = false,
|
|
virtual_text = {
|
|
prefix = '',
|
|
source = 'always',
|
|
}
|
|
})
|
|
|
|
local extmarks = get_virt_text_extmarks(diagnostic_ns)
|
|
local virt_text = extmarks[1][4].virt_text[3][1]
|
|
return virt_text
|
|
]]
|
|
eq(' source x: Some error', result)
|
|
|
|
result = exec_lua [[
|
|
vim.diagnostic.config({
|
|
underline = false,
|
|
virtual_text = {
|
|
prefix = '',
|
|
source = 'if_many',
|
|
}
|
|
}, diagnostic_ns)
|
|
|
|
local extmarks = get_virt_text_extmarks(diagnostic_ns)
|
|
local virt_text = extmarks[1][4].virt_text[3][1]
|
|
return virt_text
|
|
]]
|
|
eq(' Some error', result)
|
|
|
|
result = exec_lua [[
|
|
local diagnostics = {
|
|
make_error('Some error', 0, 0, 0, 0, 'source x'),
|
|
make_error('Another error', 1, 1, 1, 1, 'source y'),
|
|
}
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics, {
|
|
underline = false,
|
|
virtual_text = {
|
|
prefix = '',
|
|
source = 'if_many',
|
|
}
|
|
})
|
|
|
|
local extmarks = get_virt_text_extmarks(diagnostic_ns)
|
|
local virt_text = {extmarks[1][4].virt_text[3][1], extmarks[2][4].virt_text[3][1]}
|
|
return virt_text
|
|
]]
|
|
eq(' source x: Some error', result[1])
|
|
eq(' source y: Another error', result[2])
|
|
end)
|
|
|
|
it('supports a format function for diagnostic messages', function()
|
|
local result = exec_lua [[
|
|
vim.diagnostic.config({
|
|
underline = false,
|
|
virtual_text = {
|
|
prefix = '',
|
|
format = function(diagnostic)
|
|
if diagnostic.severity == vim.diagnostic.severity.ERROR then
|
|
return string.format("🔥 %s", diagnostic.message)
|
|
end
|
|
return string.format("👀 %s", diagnostic.message)
|
|
end,
|
|
}
|
|
})
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_warning('Warning', 0, 0, 0, 0),
|
|
make_error('Error', 1, 0, 1, 0),
|
|
})
|
|
|
|
local extmarks = get_virt_text_extmarks(diagnostic_ns)
|
|
return {extmarks[1][4].virt_text, extmarks[2][4].virt_text}
|
|
]]
|
|
eq(" 👀 Warning", result[1][3][1])
|
|
eq(" 🔥 Error", result[2][3][1])
|
|
end)
|
|
|
|
it('includes source for formatted diagnostics', function()
|
|
local result = exec_lua [[
|
|
vim.diagnostic.config({
|
|
underline = false,
|
|
virtual_text = {
|
|
prefix = '',
|
|
source = 'always',
|
|
format = function(diagnostic)
|
|
if diagnostic.severity == vim.diagnostic.severity.ERROR then
|
|
return string.format("🔥 %s", diagnostic.message)
|
|
end
|
|
return string.format("👀 %s", diagnostic.message)
|
|
end,
|
|
}
|
|
})
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_warning('Warning', 0, 0, 0, 0, 'some_linter'),
|
|
make_error('Error', 1, 0, 1, 0, 'another_linter'),
|
|
})
|
|
|
|
local extmarks = get_virt_text_extmarks(diagnostic_ns)
|
|
return {extmarks[1][4].virt_text, extmarks[2][4].virt_text}
|
|
]]
|
|
eq(" some_linter: 👀 Warning", result[1][3][1])
|
|
eq(" another_linter: 🔥 Error", result[2][3][1])
|
|
end)
|
|
|
|
it('can add a prefix to virtual text', function()
|
|
eq('E Some error', exec_lua [[
|
|
local diagnostics = {
|
|
make_error('Some error', 0, 0, 0, 0),
|
|
}
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics, {
|
|
underline = false,
|
|
virtual_text = {
|
|
prefix = 'E',
|
|
suffix = '',
|
|
}
|
|
})
|
|
|
|
local extmarks = get_virt_text_extmarks(diagnostic_ns)
|
|
local prefix = extmarks[1][4].virt_text[2][1]
|
|
local message = extmarks[1][4].virt_text[3][1]
|
|
return prefix .. message
|
|
]])
|
|
|
|
eq('[err-code] Some error', exec_lua [[
|
|
local diagnostics = {
|
|
make_error('Some error', 0, 0, 0, 0, nil, 'err-code'),
|
|
}
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics, {
|
|
underline = false,
|
|
virtual_text = {
|
|
prefix = function(diag) return string.format('[%s]', diag.code) end,
|
|
suffix = '',
|
|
}
|
|
})
|
|
|
|
local extmarks = get_virt_text_extmarks(diagnostic_ns)
|
|
local prefix = extmarks[1][4].virt_text[2][1]
|
|
local message = extmarks[1][4].virt_text[3][1]
|
|
return prefix .. message
|
|
]])
|
|
end)
|
|
|
|
it('can add a suffix to virtual text', function()
|
|
eq(' Some error ✘', exec_lua [[
|
|
local diagnostics = {
|
|
make_error('Some error', 0, 0, 0, 0),
|
|
}
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics, {
|
|
underline = false,
|
|
virtual_text = {
|
|
prefix = '',
|
|
suffix = ' ✘',
|
|
}
|
|
})
|
|
|
|
local extmarks = get_virt_text_extmarks(diagnostic_ns)
|
|
local virt_text = extmarks[1][4].virt_text[3][1]
|
|
return virt_text
|
|
]])
|
|
|
|
eq(' Some error [err-code]', exec_lua [[
|
|
local diagnostics = {
|
|
make_error('Some error', 0, 0, 0, 0, nil, 'err-code'),
|
|
}
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics, {
|
|
underline = false,
|
|
virtual_text = {
|
|
prefix = '',
|
|
suffix = function(diag) return string.format(' [%s]', diag.code) end,
|
|
}
|
|
})
|
|
|
|
local extmarks = get_virt_text_extmarks(diagnostic_ns)
|
|
local virt_text = extmarks[1][4].virt_text[3][1]
|
|
return virt_text
|
|
]])
|
|
end)
|
|
end)
|
|
|
|
describe('set()', function()
|
|
it('validates its arguments', function()
|
|
matches("expected a list of diagnostics",
|
|
pcall_err(exec_lua, [[vim.diagnostic.set(1, 0, {lnum = 1, col = 2})]]))
|
|
end)
|
|
|
|
it('can perform updates after insert_leave', function()
|
|
exec_lua [[vim.api.nvim_set_current_buf(diagnostic_bufnr)]]
|
|
nvim("input", "o")
|
|
eq({mode='i', blocking=false}, nvim("get_mode"))
|
|
|
|
-- Save the diagnostics
|
|
exec_lua [[
|
|
vim.diagnostic.config({
|
|
update_in_insert = false,
|
|
})
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Delayed Diagnostic', 4, 4, 4, 4),
|
|
})
|
|
]]
|
|
|
|
-- No diagnostics displayed yet.
|
|
eq({mode='i', blocking=false}, nvim("get_mode"))
|
|
eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
|
|
eq(0, exec_lua [[return count_extmarks(diagnostic_bufnr, diagnostic_ns)]])
|
|
|
|
nvim("input", "<esc>")
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
|
|
eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
|
|
eq(2, exec_lua [[return count_extmarks(diagnostic_bufnr, diagnostic_ns)]])
|
|
end)
|
|
|
|
it('does not perform updates when not needed', function()
|
|
exec_lua [[vim.api.nvim_set_current_buf(diagnostic_bufnr)]]
|
|
nvim("input", "o")
|
|
eq({mode='i', blocking=false}, nvim("get_mode"))
|
|
|
|
-- Save the diagnostics
|
|
exec_lua [[
|
|
vim.diagnostic.config({
|
|
update_in_insert = false,
|
|
virtual_text = true,
|
|
})
|
|
|
|
DisplayCount = 0
|
|
local set_virtual_text = vim.diagnostic.handlers.virtual_text.show
|
|
vim.diagnostic.handlers.virtual_text.show = function(...)
|
|
DisplayCount = DisplayCount + 1
|
|
return set_virtual_text(...)
|
|
end
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Delayed Diagnostic', 4, 4, 4, 4),
|
|
})
|
|
]]
|
|
|
|
-- No diagnostics displayed yet.
|
|
eq({mode='i', blocking=false}, nvim("get_mode"))
|
|
eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
|
|
eq(0, exec_lua [[return count_extmarks(diagnostic_bufnr, diagnostic_ns)]])
|
|
eq(0, exec_lua [[return DisplayCount]])
|
|
|
|
nvim("input", "<esc>")
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
|
|
eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
|
|
eq(2, exec_lua [[return count_extmarks(diagnostic_bufnr, diagnostic_ns)]])
|
|
eq(1, exec_lua [[return DisplayCount]])
|
|
|
|
-- Go in and out of insert mode one more time.
|
|
nvim("input", "o")
|
|
eq({mode='i', blocking=false}, nvim("get_mode"))
|
|
|
|
nvim("input", "<esc>")
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
|
|
-- Should not have set the virtual text again.
|
|
eq(1, exec_lua [[return DisplayCount]])
|
|
end)
|
|
|
|
it('never sets virtual text, in combination with insert leave', function()
|
|
exec_lua [[vim.api.nvim_set_current_buf(diagnostic_bufnr)]]
|
|
nvim("input", "o")
|
|
eq({mode='i', blocking=false}, nvim("get_mode"))
|
|
|
|
-- Save the diagnostics
|
|
exec_lua [[
|
|
vim.diagnostic.config({
|
|
update_in_insert = false,
|
|
virtual_text = false,
|
|
})
|
|
|
|
|
|
DisplayCount = 0
|
|
local set_virtual_text = vim.diagnostic.handlers.virtual_text.show
|
|
vim.diagnostic.handlers.virtual_text.show = function(...)
|
|
DisplayCount = DisplayCount + 1
|
|
return set_virtual_text(...)
|
|
end
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Delayed Diagnostic', 4, 4, 4, 4),
|
|
})
|
|
]]
|
|
|
|
-- No diagnostics displayed yet.
|
|
eq({mode='i', blocking=false}, nvim("get_mode"))
|
|
eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
|
|
eq(0, exec_lua [[return count_extmarks(diagnostic_bufnr, diagnostic_ns)]])
|
|
eq(0, exec_lua [[return DisplayCount]])
|
|
|
|
nvim("input", "<esc>")
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
|
|
eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
|
|
eq(1, exec_lua [[return count_extmarks(diagnostic_bufnr, diagnostic_ns)]])
|
|
eq(0, exec_lua [[return DisplayCount]])
|
|
|
|
-- Go in and out of insert mode one more time.
|
|
nvim("input", "o")
|
|
eq({mode='i', blocking=false}, nvim("get_mode"))
|
|
|
|
nvim("input", "<esc>")
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
|
|
-- Should not have set the virtual text still.
|
|
eq(0, exec_lua [[return DisplayCount]])
|
|
end)
|
|
|
|
it('can perform updates while in insert mode, if desired', function()
|
|
exec_lua [[vim.api.nvim_set_current_buf(diagnostic_bufnr)]]
|
|
nvim("input", "o")
|
|
eq({mode='i', blocking=false}, nvim("get_mode"))
|
|
|
|
-- Save the diagnostics
|
|
exec_lua [[
|
|
vim.diagnostic.config({
|
|
update_in_insert = true,
|
|
})
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Delayed Diagnostic', 4, 4, 4, 4),
|
|
})
|
|
]]
|
|
|
|
-- Diagnostics are displayed, because the user wanted them that way!
|
|
eq({mode='i', blocking=false}, nvim("get_mode"))
|
|
eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
|
|
eq(2, exec_lua [[return count_extmarks(diagnostic_bufnr, diagnostic_ns)]])
|
|
|
|
nvim("input", "<esc>")
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
|
|
eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
|
|
eq(2, exec_lua [[return count_extmarks(diagnostic_bufnr, diagnostic_ns)]])
|
|
end)
|
|
|
|
it('can set diagnostics without displaying them', function()
|
|
eq(0, exec_lua [[
|
|
vim.diagnostic.disable(diagnostic_bufnr, diagnostic_ns)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic From Server 1:1', 1, 1, 1, 1),
|
|
})
|
|
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
|
|
]])
|
|
|
|
eq(2, exec_lua [[
|
|
vim.diagnostic.enable(diagnostic_bufnr, diagnostic_ns)
|
|
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
|
|
]])
|
|
end)
|
|
|
|
it('can set display options', function()
|
|
eq(0, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic From Server 1:1', 1, 1, 1, 1),
|
|
}, { virtual_text = false, underline = false })
|
|
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
|
|
]])
|
|
|
|
eq(1, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic From Server 1:1', 1, 1, 1, 1),
|
|
}, { virtual_text = true, underline = false })
|
|
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
|
|
]])
|
|
end)
|
|
|
|
it('sets signs', function()
|
|
local result = exec_lua [[
|
|
vim.diagnostic.config({
|
|
signs = true,
|
|
})
|
|
|
|
local diagnostics = {
|
|
make_error('Error', 1, 1, 1, 2),
|
|
make_warning('Warning', 3, 3, 3, 3),
|
|
}
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
|
|
return vim.fn.sign_getplaced(diagnostic_bufnr, {group = '*'})[1].signs
|
|
]]
|
|
|
|
eq({2, 'DiagnosticSignError'}, {result[1].lnum, result[1].name})
|
|
eq({4, 'DiagnosticSignWarn'}, {result[2].lnum, result[2].name})
|
|
end)
|
|
end)
|
|
|
|
describe('open_float()', function()
|
|
it('can display a header', function()
|
|
eq({'Diagnostics:', '1. Syntax error'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float()
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
eq({"We're no strangers to love...", '1. Syntax error'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({header = "We're no strangers to love..."})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
eq({'You know the rules', '1. Syntax error'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({header = {'You know the rules', 'Search'}})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
end)
|
|
|
|
it('can show diagnostics from the whole buffer', function()
|
|
eq({'1. Syntax error', '2. Some warning'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
make_warning("Some warning", 1, 1, 1, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({header = false, scope="buffer"})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
end)
|
|
|
|
it('can show diagnostics from a single line', function()
|
|
-- Using cursor position
|
|
eq({'1. Some warning'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
make_warning("Some warning", 1, 1, 1, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
vim.api.nvim_win_set_cursor(0, {2, 1})
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({header=false})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
-- With specified position
|
|
eq({'1. Some warning'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
make_warning("Some warning", 1, 1, 1, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
vim.api.nvim_win_set_cursor(0, {1, 1})
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({header=false, pos=1})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
end)
|
|
|
|
it('can show diagnostics from a specific position', function()
|
|
-- Using cursor position
|
|
eq({'Syntax error'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 1, 1, 1, 2),
|
|
make_warning("Some warning", 1, 3, 1, 4),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
vim.api.nvim_win_set_cursor(0, {2, 2})
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({header=false, scope="cursor"})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
-- With specified position
|
|
eq({'Some warning'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 1, 1, 1, 2),
|
|
make_warning("Some warning", 1, 3, 1, 4),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
vim.api.nvim_win_set_cursor(0, {1, 1})
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({header=false, scope="cursor", pos={1,3}})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
-- With column position past the end of the line. #16062
|
|
eq({'Syntax error'}, exec_lua [[
|
|
local first_line_len = #vim.api.nvim_buf_get_lines(diagnostic_bufnr, 0, 1, true)[1]
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, first_line_len + 1, 1, 0),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
vim.api.nvim_win_set_cursor(0, {1, 1})
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({header=false, scope="cursor", pos={0,first_line_len}})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
end)
|
|
|
|
it('creates floating window and returns float bufnr and winnr if current line contains diagnostics', function()
|
|
-- Two lines:
|
|
-- Diagnostic:
|
|
-- 1. <msg>
|
|
eq(2, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float(diagnostic_bufnr)
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return #lines
|
|
]])
|
|
end)
|
|
|
|
it('only reports diagnostics from the current buffer when bufnr is omitted #15710', function()
|
|
eq(2, exec_lua [[
|
|
local other_bufnr = vim.api.nvim_create_buf(true, false)
|
|
local buf_1_diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
}
|
|
local buf_2_diagnostics = {
|
|
make_warning("Some warning", 0, 1, 0, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, buf_1_diagnostics)
|
|
vim.diagnostic.set(other_ns, other_bufnr, buf_2_diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float()
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return #lines
|
|
]])
|
|
end)
|
|
|
|
it('allows filtering by namespace', function()
|
|
eq(2, exec_lua [[
|
|
local ns_1_diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
}
|
|
local ns_2_diagnostics = {
|
|
make_warning("Some warning", 0, 1, 0, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, ns_1_diagnostics)
|
|
vim.diagnostic.set(other_ns, diagnostic_bufnr, ns_2_diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float(diagnostic_bufnr, {namespace = diagnostic_ns})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return #lines
|
|
]])
|
|
end)
|
|
|
|
it('creates floating window and returns float bufnr and winnr without header, if requested', function()
|
|
-- One line (since no header):
|
|
-- 1. <msg>
|
|
eq(1, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float(diagnostic_bufnr, {header = false})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return #lines
|
|
]])
|
|
end)
|
|
|
|
it('clamps diagnostic line numbers within the valid range', function()
|
|
eq(1, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 6, 0, 6, 0),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float(diagnostic_bufnr, {header = false, pos = 5})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return #lines
|
|
]])
|
|
end)
|
|
|
|
it('can show diagnostic source', function()
|
|
exec_lua [[vim.api.nvim_win_set_buf(0, diagnostic_bufnr)]]
|
|
|
|
eq({"1. Syntax error"}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3, "source x"),
|
|
}
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float(diagnostic_bufnr, {
|
|
header = false,
|
|
source = "if_many",
|
|
})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
eq({"1. source x: Syntax error"}, exec_lua [[
|
|
local float_bufnr, winnr = vim.diagnostic.open_float(diagnostic_bufnr, {
|
|
header = false,
|
|
source = "always",
|
|
})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
eq({"1. source x: Syntax error", "2. source y: Another error"}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3, "source x"),
|
|
make_error("Another error", 0, 1, 0, 3, "source y"),
|
|
}
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float(diagnostic_bufnr, {
|
|
header = false,
|
|
source = "if_many",
|
|
})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
end)
|
|
|
|
it('respects severity_sort', function()
|
|
exec_lua [[vim.api.nvim_win_set_buf(0, diagnostic_bufnr)]]
|
|
|
|
eq({"1. Syntax error", "2. Info", "3. Error", "4. Warning"}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
make_info('Info', 0, 3, 0, 4),
|
|
make_error('Error', 0, 2, 0, 2),
|
|
make_warning('Warning', 0, 0, 0, 1),
|
|
}
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
|
|
vim.diagnostic.config({severity_sort = false})
|
|
|
|
local float_bufnr, winnr = vim.diagnostic.open_float(diagnostic_bufnr, { header = false })
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
eq({"1. Syntax error", "2. Error", "3. Warning", "4. Info"}, exec_lua [[
|
|
vim.diagnostic.config({severity_sort = true})
|
|
local float_bufnr, winnr = vim.diagnostic.open_float(diagnostic_bufnr, { header = false })
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
eq({"1. Info", "2. Warning", "3. Error", "4. Syntax error"}, exec_lua [[
|
|
vim.diagnostic.config({severity_sort = { reverse = true } })
|
|
local float_bufnr, winnr = vim.diagnostic.open_float(diagnostic_bufnr, { header = false })
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
end)
|
|
|
|
it('can filter by severity', function()
|
|
local count_diagnostics_with_severity = function(min_severity, max_severity)
|
|
return exec_lua([[
|
|
local min_severity, max_severity = ...
|
|
vim.diagnostic.config({
|
|
float = {
|
|
severity = {min=min_severity, max=max_severity},
|
|
},
|
|
})
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
make_info('Info', 0, 3, 0, 4),
|
|
make_error('Error', 0, 2, 0, 2),
|
|
make_warning('Warning', 0, 0, 0, 1),
|
|
})
|
|
|
|
local float_bufnr, winnr = vim.diagnostic.open_float(diagnostic_bufnr, { header = false })
|
|
if not float_bufnr then
|
|
return 0
|
|
end
|
|
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return #lines
|
|
]], min_severity, max_severity)
|
|
end
|
|
|
|
eq(2, count_diagnostics_with_severity("ERROR"))
|
|
eq(3, count_diagnostics_with_severity("WARN"))
|
|
eq(1, count_diagnostics_with_severity("WARN", "WARN"))
|
|
eq(4, count_diagnostics_with_severity("HINT"))
|
|
eq(0, count_diagnostics_with_severity("HINT", "HINT"))
|
|
end)
|
|
|
|
it('can add a prefix to diagnostics', function()
|
|
-- Default is to add a number
|
|
eq({'1. Syntax error', '2. Some warning'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
make_warning("Some warning", 1, 1, 1, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({header = false, scope = "buffer"})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
eq({'Syntax error', 'Some warning'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
make_warning("Some warning", 1, 1, 1, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({header = false, scope = "buffer", prefix = ""})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
eq({'1. Syntax error', '2. Some warning'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
make_warning("Some warning", 0, 1, 0, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({
|
|
header = false,
|
|
prefix = function(_, i, total)
|
|
-- Only show a number if there is more than one diagnostic
|
|
if total > 1 then
|
|
return string.format("%d. ", i)
|
|
end
|
|
return ""
|
|
end,
|
|
})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
eq({'Syntax error'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({
|
|
header = false,
|
|
prefix = function(_, i, total)
|
|
-- Only show a number if there is more than one diagnostic
|
|
if total > 1 then
|
|
return string.format("%d. ", i)
|
|
end
|
|
return ""
|
|
end,
|
|
})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
eq(".../diagnostic.lua:0: prefix: expected string|table|function, got number",
|
|
pcall_err(exec_lua, [[ vim.diagnostic.open_float({ prefix = 42 }) ]]))
|
|
end)
|
|
|
|
it('can add a suffix to diagnostics', function()
|
|
-- Default is to render the diagnostic error code
|
|
eq({'1. Syntax error [code-x]', '2. Some warning [code-y]'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3, nil, "code-x"),
|
|
make_warning("Some warning", 1, 1, 1, 3, nil, "code-y"),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({header = false, scope = "buffer"})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
eq({'1. Syntax error', '2. Some warning'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3, nil, "code-x"),
|
|
make_warning("Some warning", 1, 1, 1, 3, nil, "code-y"),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({header = false, scope = "buffer", suffix = ""})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
-- Suffix is rendered on the last line of a multiline diagnostic
|
|
eq({'1. Syntax error', ' More context [code-x]'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error\nMore context", 0, 1, 0, 3, nil, "code-x"),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float({header = false, scope = "buffer"})
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
|
|
eq(".../diagnostic.lua:0: suffix: expected string|table|function, got number",
|
|
pcall_err(exec_lua, [[ vim.diagnostic.open_float({ suffix = 42 }) ]]))
|
|
end)
|
|
|
|
it('works with the old signature', function()
|
|
eq({'1. Syntax error'}, exec_lua [[
|
|
local diagnostics = {
|
|
make_error("Syntax error", 0, 1, 0, 3),
|
|
}
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
|
|
local float_bufnr, winnr = vim.diagnostic.open_float(0, { header = false })
|
|
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
|
|
vim.api.nvim_win_close(winnr, true)
|
|
return lines
|
|
]])
|
|
end)
|
|
end)
|
|
|
|
describe('setloclist()', function()
|
|
it('sets diagnostics in lnum order', function()
|
|
local loc_list = exec_lua [[
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Farther Diagnostic', 4, 4, 4, 4),
|
|
make_error('Lower Diagnostic', 1, 1, 1, 1),
|
|
})
|
|
|
|
vim.diagnostic.setloclist()
|
|
|
|
return vim.fn.getloclist(0)
|
|
]]
|
|
|
|
assert(loc_list[1].lnum < loc_list[2].lnum)
|
|
end)
|
|
|
|
it('sets diagnostics in lnum order, regardless of namespace', function()
|
|
local loc_list = exec_lua [[
|
|
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
|
|
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Lower Diagnostic', 1, 1, 1, 1),
|
|
})
|
|
|
|
vim.diagnostic.set(other_ns, diagnostic_bufnr, {
|
|
make_warning('Farther Diagnostic', 4, 4, 4, 4),
|
|
})
|
|
|
|
vim.diagnostic.setloclist()
|
|
|
|
return vim.fn.getloclist(0)
|
|
]]
|
|
|
|
assert(loc_list[1].lnum < loc_list[2].lnum)
|
|
end)
|
|
end)
|
|
|
|
describe('match()', function()
|
|
it('matches a string', function()
|
|
local msg = "ERROR: george.txt:19:84:Two plus two equals five"
|
|
local diagnostic = {
|
|
severity = exec_lua [[return vim.diagnostic.severity.ERROR]],
|
|
lnum = 18,
|
|
col = 83,
|
|
end_lnum = 18,
|
|
end_col = 83,
|
|
message = "Two plus two equals five",
|
|
}
|
|
eq(diagnostic, exec_lua([[
|
|
return vim.diagnostic.match(..., "^(%w+): [^:]+:(%d+):(%d+):(.+)$", {"severity", "lnum", "col", "message"})
|
|
]], msg))
|
|
end)
|
|
|
|
it('returns nil if the pattern fails to match', function()
|
|
eq(NIL, exec_lua [[
|
|
local msg = "The answer to life, the universe, and everything is"
|
|
return vim.diagnostic.match(msg, "This definitely will not match", {})
|
|
]])
|
|
end)
|
|
|
|
it('respects default values', function()
|
|
local msg = "anna.txt:1:Happy families are all alike"
|
|
local diagnostic = {
|
|
severity = exec_lua [[return vim.diagnostic.severity.INFO]],
|
|
lnum = 0,
|
|
col = 0,
|
|
end_lnum = 0,
|
|
end_col = 0,
|
|
message = "Happy families are all alike",
|
|
}
|
|
eq(diagnostic, exec_lua([[
|
|
return vim.diagnostic.match(..., "^[^:]+:(%d+):(.+)$", {"lnum", "message"}, nil, {severity = vim.diagnostic.severity.INFO})
|
|
]], msg))
|
|
end)
|
|
|
|
it('accepts a severity map', function()
|
|
local msg = "46:FATAL:Et tu, Brute?"
|
|
local diagnostic = {
|
|
severity = exec_lua [[return vim.diagnostic.severity.ERROR]],
|
|
lnum = 45,
|
|
col = 0,
|
|
end_lnum = 45,
|
|
end_col = 0,
|
|
message = "Et tu, Brute?",
|
|
}
|
|
eq(diagnostic, exec_lua([[
|
|
return vim.diagnostic.match(..., "^(%d+):(%w+):(.+)$", {"lnum", "severity", "message"}, {FATAL = vim.diagnostic.severity.ERROR})
|
|
]], msg))
|
|
end)
|
|
end)
|
|
|
|
describe('toqflist() and fromqflist()', function()
|
|
it('works', function()
|
|
local result = exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Error 1', 0, 1, 0, 1),
|
|
make_error('Error 2', 1, 1, 1, 1),
|
|
make_warning('Warning', 2, 2, 2, 2),
|
|
})
|
|
|
|
local diagnostics = vim.diagnostic.get(diagnostic_bufnr)
|
|
vim.fn.setqflist(vim.diagnostic.toqflist(diagnostics))
|
|
local list = vim.fn.getqflist()
|
|
local new_diagnostics = vim.diagnostic.fromqflist(list)
|
|
|
|
-- Remove namespace since it isn't present in the return value of
|
|
-- fromlist()
|
|
for _, v in ipairs(diagnostics) do
|
|
v.namespace = nil
|
|
end
|
|
|
|
return {diagnostics, new_diagnostics}
|
|
]]
|
|
eq(result[1], result[2])
|
|
end)
|
|
end)
|
|
|
|
describe('handlers', function()
|
|
it('checks that a new handler is a table', function()
|
|
matches([[.*handler: expected table, got string.*]], pcall_err(exec_lua, [[ vim.diagnostic.handlers.foo = "bar" ]]))
|
|
matches([[.*handler: expected table, got function.*]], pcall_err(exec_lua, [[ vim.diagnostic.handlers.foo = function() end ]]))
|
|
end)
|
|
|
|
it('can add new handlers', function()
|
|
eq(true, exec_lua [[
|
|
local handler_called = false
|
|
vim.diagnostic.handlers.test = {
|
|
show = function(namespace, bufnr, diagnostics, opts)
|
|
assert(namespace == diagnostic_ns)
|
|
assert(bufnr == diagnostic_bufnr)
|
|
assert(#diagnostics == 1)
|
|
assert(opts.test.some_opt == 42)
|
|
handler_called = true
|
|
end,
|
|
}
|
|
|
|
vim.diagnostic.config({test = {some_opt = 42}})
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_warning("Warning", 0, 0, 0, 0),
|
|
})
|
|
return handler_called
|
|
]])
|
|
end)
|
|
|
|
it('can disable handlers by setting the corresponding option to false', function()
|
|
eq(false, exec_lua [[
|
|
local handler_called = false
|
|
vim.diagnostic.handlers.test = {
|
|
show = function(namespace, bufnr, diagnostics, opts)
|
|
handler_called = true
|
|
end,
|
|
}
|
|
|
|
vim.diagnostic.config({test = false})
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_warning("Warning", 0, 0, 0, 0),
|
|
})
|
|
return handler_called
|
|
]])
|
|
end)
|
|
|
|
it('always calls a handler\'s hide function if defined', function()
|
|
eq({false, true}, exec_lua [[
|
|
local hide_called = false
|
|
local show_called = false
|
|
vim.diagnostic.handlers.test = {
|
|
show = function(namespace, bufnr, diagnostics, opts)
|
|
show_called = true
|
|
end,
|
|
hide = function(namespace, bufnr)
|
|
assert(namespace == diagnostic_ns)
|
|
assert(bufnr == diagnostic_bufnr)
|
|
hide_called = true
|
|
end,
|
|
}
|
|
|
|
vim.diagnostic.config({test = false})
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_warning("Warning", 0, 0, 0, 0),
|
|
})
|
|
vim.diagnostic.hide(diagnostic_ns, diagnostic_bufnr)
|
|
return {show_called, hide_called}
|
|
]])
|
|
end)
|
|
|
|
it('triggers the autocommand when diagnostics are set', function()
|
|
eq({true, true}, exec_lua [[
|
|
-- Set a different buffer as current to test that <abuf> is being set properly in
|
|
-- DiagnosticChanged callbacks
|
|
local tmp = vim.api.nvim_create_buf(false, true)
|
|
vim.api.nvim_set_current_buf(tmp)
|
|
|
|
local triggered = {}
|
|
vim.api.nvim_create_autocmd('DiagnosticChanged', {
|
|
callback = function(args)
|
|
triggered = {args.buf, #args.data.diagnostics}
|
|
end,
|
|
})
|
|
vim.api.nvim_buf_set_name(diagnostic_bufnr, "test | test")
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic', 0, 0, 0, 0)
|
|
})
|
|
return {
|
|
triggered[1] == diagnostic_bufnr,
|
|
triggered[2] == 1,
|
|
}
|
|
]])
|
|
end)
|
|
|
|
it('triggers the autocommand when diagnostics are cleared', function()
|
|
eq(true, exec_lua [[
|
|
local tmp = vim.api.nvim_create_buf(false, true)
|
|
vim.api.nvim_set_current_buf(tmp)
|
|
vim.g.diagnostic_autocmd_triggered = 0
|
|
vim.cmd('autocmd DiagnosticChanged * let g:diagnostic_autocmd_triggered = +expand("<abuf>")')
|
|
vim.api.nvim_buf_set_name(diagnostic_bufnr, "test | test")
|
|
vim.diagnostic.reset(diagnostic_ns, diagnostic_bufnr)
|
|
return vim.g.diagnostic_autocmd_triggered == diagnostic_bufnr
|
|
]])
|
|
end)
|
|
|
|
it("checks if diagnostics are disabled in a buffer", function()
|
|
eq({true, true, true , true}, exec_lua [[
|
|
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
|
|
make_error('Diagnostic #1', 1, 1, 1, 1),
|
|
})
|
|
vim.api.nvim_set_current_buf(diagnostic_bufnr)
|
|
vim.diagnostic.disable()
|
|
return {
|
|
vim.diagnostic.is_disabled(),
|
|
vim.diagnostic.is_disabled(diagnostic_bufnr),
|
|
vim.diagnostic.is_disabled(diagnostic_bufnr, diagnostic_ns),
|
|
vim.diagnostic.is_disabled(_, diagnostic_ns),
|
|
}
|
|
]])
|
|
|
|
eq({false, false, false , false}, exec_lua [[
|
|
vim.diagnostic.enable()
|
|
return {
|
|
vim.diagnostic.is_disabled(),
|
|
vim.diagnostic.is_disabled(diagnostic_bufnr),
|
|
vim.diagnostic.is_disabled(diagnostic_bufnr, diagnostic_ns),
|
|
vim.diagnostic.is_disabled(_, diagnostic_ns),
|
|
}
|
|
]])
|
|
end)
|
|
end)
|
|
end)
|