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-rw-r--r--test/functional/lua/diagnostic_spec.lua1059
1 files changed, 793 insertions, 266 deletions
diff --git a/test/functional/lua/diagnostic_spec.lua b/test/functional/lua/diagnostic_spec.lua
index f061fac50a..5802925339 100644
--- a/test/functional/lua/diagnostic_spec.lua
+++ b/test/functional/lua/diagnostic_spec.lua
@@ -1,12 +1,12 @@
local helpers = require('test.functional.helpers')(after_each)
-local NIL = helpers.NIL
+local NIL = vim.NIL
local command = helpers.command
local clear = helpers.clear
local exec_lua = helpers.exec_lua
local eq = helpers.eq
-local nvim = helpers.nvim
local matches = helpers.matches
+local api = helpers.api
local pcall_err = helpers.pcall_err
describe('vim.diagnostic', function()
@@ -128,12 +128,20 @@ describe('vim.diagnostic', function()
return vim.diagnostic.get()
]]
eq(3, #result)
- eq(2, exec_lua([[return #vim.tbl_filter(function(d) return d.bufnr == diagnostic_bufnr end, ...)]], result))
+ eq(
+ 2,
+ exec_lua(
+ [[return #vim.tbl_filter(function(d) return d.bufnr == diagnostic_bufnr end, ...)]],
+ result
+ )
+ )
eq('Diagnostic #1', result[1].message)
end)
it('removes diagnostics from the cache when a buffer is removed', function()
- eq(2, exec_lua [[
+ eq(
+ 2,
+ exec_lua [[
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
local other_bufnr = vim.fn.bufadd('test | test')
local lines = vim.api.nvim_buf_get_lines(diagnostic_bufnr, 0, -1, true)
@@ -151,16 +159,23 @@ describe('vim.diagnostic', function()
vim.opt_local.buflisted = true
vim.cmd('bwipeout!')
return #vim.diagnostic.get()
- ]])
- eq(2, exec_lua [[
+ ]]
+ )
+ eq(
+ 2,
+ exec_lua [[
vim.api.nvim_set_current_buf(diagnostic_bufnr)
vim.opt_local.buflisted = false
return #vim.diagnostic.get()
- ]])
- eq(0, exec_lua [[
+ ]]
+ )
+ eq(
+ 0,
+ exec_lua [[
vim.cmd('bwipeout!')
return #vim.diagnostic.get()
- ]])
+ ]]
+ )
end)
it('removes diagnostic from stale cache on reset', function()
@@ -194,37 +209,48 @@ describe('vim.diagnostic', function()
end)
it('resolves buffer number 0 to the current buffer', function()
- eq(2, exec_lua [[
+ eq(
+ 2,
+ exec_lua [[
vim.api.nvim_set_current_buf(diagnostic_bufnr)
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
make_error('Diagnostic #1', 1, 1, 1, 1),
make_error('Diagnostic #2', 2, 1, 2, 1),
})
return #vim.diagnostic.get(0)
- ]])
+ ]]
+ )
end)
it('saves and count a single error', function()
- eq(1, exec_lua [[
+ eq(
+ 1,
+ exec_lua [[
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
make_error('Diagnostic #1', 1, 1, 1, 1),
})
return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)
- ]])
+ ]]
+ )
end)
it('saves and count multiple errors', function()
- eq(2, exec_lua [[
+ eq(
+ 2,
+ exec_lua [[
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
make_error('Diagnostic #1', 1, 1, 1, 1),
make_error('Diagnostic #2', 2, 1, 2, 1),
})
return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)
- ]])
+ ]]
+ )
end)
it('saves and count from multiple namespaces', function()
- eq({1, 1, 2}, exec_lua [[
+ eq(
+ { 1, 1, 2 },
+ exec_lua [[
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
make_error('Diagnostic From Server 1', 1, 1, 1, 1),
})
@@ -239,11 +265,14 @@ describe('vim.diagnostic', function()
-- All namespaces
count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR),
}
- ]])
+ ]]
+ )
end)
it('saves and count from multiple namespaces with respect to severity', function()
- eq({3, 0, 3}, exec_lua [[
+ eq(
+ { 3, 0, 3 },
+ exec_lua [[
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
make_error('Diagnostic From Server 1:1', 1, 1, 1, 1),
make_error('Diagnostic From Server 1:2', 2, 2, 2, 2),
@@ -260,7 +289,8 @@ describe('vim.diagnostic', function()
-- All namespaces
count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR),
}
- ]])
+ ]]
+ )
end)
it('handles one namespace clearing highlights while the other still has highlights', function()
@@ -269,8 +299,10 @@ describe('vim.diagnostic', function()
-- 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 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),
@@ -289,10 +321,13 @@ describe('vim.diagnostic', function()
count_extmarks(diagnostic_bufnr, diagnostic_ns),
count_extmarks(diagnostic_bufnr, other_ns),
}
- ]])
+ ]]
+ )
-- Clear diagnostics from namespace 1, and make sure we have the right amount of stuff for namespace 2
- eq({1, 1, 2, 0, 2}, exec_lua [[
+ eq(
+ { 1, 1, 2, 0, 2 },
+ exec_lua [[
vim.diagnostic.disable(diagnostic_bufnr, diagnostic_ns)
return {
count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns),
@@ -301,10 +336,13 @@ describe('vim.diagnostic', function()
count_extmarks(diagnostic_bufnr, diagnostic_ns),
count_extmarks(diagnostic_bufnr, other_ns),
}
- ]])
+ ]]
+ )
-- Show diagnostics from namespace 1 again
- eq(all_highlights, exec_lua([[
+ eq(
+ all_highlights,
+ exec_lua([[
vim.diagnostic.enable(diagnostic_bufnr, diagnostic_ns)
return {
count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns),
@@ -313,11 +351,14 @@ describe('vim.diagnostic', function()
count_extmarks(diagnostic_bufnr, diagnostic_ns),
count_extmarks(diagnostic_bufnr, other_ns),
}
- ]]))
+ ]])
+ )
end)
it('does not display diagnostics when disabled', function()
- eq({0, 2}, exec_lua [[
+ eq(
+ { 0, 2 },
+ exec_lua [[
local ns_1_diags = {
make_error("Error 1", 1, 1, 1, 5),
make_warning("Warning on Server 1", 2, 1, 2, 3),
@@ -335,9 +376,12 @@ describe('vim.diagnostic', function()
count_extmarks(diagnostic_bufnr, diagnostic_ns),
count_extmarks(diagnostic_bufnr, other_ns),
}
- ]])
+ ]]
+ )
- eq({4, 0}, exec_lua [[
+ eq(
+ { 4, 0 },
+ exec_lua [[
vim.diagnostic.enable(diagnostic_bufnr, diagnostic_ns)
vim.diagnostic.disable(diagnostic_bufnr, other_ns)
@@ -345,7 +389,8 @@ describe('vim.diagnostic', function()
count_extmarks(diagnostic_bufnr, diagnostic_ns),
count_extmarks(diagnostic_bufnr, other_ns),
}
- ]])
+ ]]
+ )
end)
describe('show() and hide()', function()
@@ -660,8 +705,10 @@ describe('vim.diagnostic', function()
-- 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 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),
@@ -680,13 +727,16 @@ describe('vim.diagnostic', function()
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 [[
+ 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),
@@ -696,13 +746,16 @@ describe('vim.diagnostic', function()
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 [[
+ 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),
@@ -712,8 +765,8 @@ describe('vim.diagnostic', function()
count_extmarks(diagnostic_bufnr, other_ns),
} end )
return diagnostic_count
- ]])
-
+ ]]
+ )
end)
it("doesn't error after bwipeout called on buffer", function()
@@ -728,17 +781,22 @@ describe('vim.diagnostic', function()
describe('get_next_pos()', function()
it('can find the next pos with only one namespace', function()
- eq({1, 1}, exec_lua [[
+ 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 [[
+ 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),
@@ -746,44 +804,56 @@ describe('vim.diagnostic', function()
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 [[
+ 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 [[
+ 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 [[
+ 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 [[
+ 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),
@@ -792,11 +862,14 @@ describe('vim.diagnostic', function()
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 [[
+ 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),
@@ -805,24 +878,30 @@ describe('vim.diagnostic', function()
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)
end)
describe('get_prev_pos()', function()
it('can find the prev pos with only one namespace', function()
- eq({1, 1}, exec_lua [[
+ 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 [[
+ 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),
@@ -830,29 +909,36 @@ end)
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 [[
+ 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 [[
+ 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)
@@ -862,18 +948,23 @@ end)
end)
it('returns all diagnostics when no severity is supplied', function()
- eq(2, exec_lua [[
+ 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 range is supplied', function()
- eq({2, 3, 2}, exec_lua [[
+ 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),
@@ -891,11 +982,14 @@ end)
}
}),
}
- ]])
+ ]]
+ )
end)
it('returns only requested diagnostics when severities are supplied', function()
- eq({1, 1, 2}, exec_lua [[
+ eq(
+ { 1, 1, 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),
@@ -913,11 +1007,14 @@ end)
}
}),
}
- ]])
+ ]]
+ )
end)
it('allows filtering by line', function()
- eq(1, exec_lua [[
+ 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),
@@ -926,13 +1023,132 @@ end)
})
return #vim.diagnostic.get(diagnostic_bufnr, {lnum = 2})
- ]])
+ ]]
+ )
+ end)
+ end)
+
+ describe('count', function()
+ it('returns actually present severity counts', function()
+ eq(
+ exec_lua [[return {
+ [vim.diagnostic.severity.ERROR] = 4,
+ [vim.diagnostic.severity.WARN] = 3,
+ [vim.diagnostic.severity.INFO] = 2,
+ [vim.diagnostic.severity.HINT] = 1,
+ }]],
+ exec_lua [[
+ vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
+ make_error("Error 1", 1, 1, 1, 2),
+ make_error("Error 2", 1, 3, 1, 4),
+ make_error("Error 3", 1, 5, 1, 6),
+ make_error("Error 4", 1, 7, 1, 8),
+ make_warning("Warning 1", 2, 1, 2, 2),
+ make_warning("Warning 2", 2, 3, 2, 4),
+ make_warning("Warning 3", 2, 5, 2, 6),
+ make_info("Info 1", 3, 1, 3, 2),
+ make_info("Info 2", 3, 3, 3, 4),
+ make_hint("Hint 1", 4, 1, 4, 2),
+ })
+ return vim.diagnostic.count(diagnostic_bufnr)
+ ]]
+ )
+ eq(
+ exec_lua [[return {
+ [vim.diagnostic.severity.ERROR] = 2,
+ [vim.diagnostic.severity.INFO] = 1,
+ }]],
+ exec_lua [[
+ vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
+ make_error("Error 1", 1, 1, 1, 2),
+ make_error("Error 2", 1, 3, 1, 4),
+ make_info("Info 1", 3, 1, 3, 2),
+ })
+ return vim.diagnostic.count(diagnostic_bufnr)
+ ]]
+ )
+ end)
+
+ it('returns only requested diagnostics count when severity range is supplied', function()
+ eq(
+ exec_lua [[return {
+ { [vim.diagnostic.severity.ERROR] = 1, [vim.diagnostic.severity.WARN] = 1 },
+ { [vim.diagnostic.severity.WARN] = 1, [vim.diagnostic.severity.INFO] = 1, [vim.diagnostic.severity.HINT] = 1 },
+ { [vim.diagnostic.severity.WARN] = 1, [vim.diagnostic.severity.INFO] = 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_hint("Here's a hint", 1, 1, 2, 3),
+ })
+
+ return {
+ vim.diagnostic.count(diagnostic_bufnr, { severity = {min=vim.diagnostic.severity.WARN} }),
+ vim.diagnostic.count(diagnostic_bufnr, { severity = {max=vim.diagnostic.severity.WARN} }),
+ vim.diagnostic.count(diagnostic_bufnr, {
+ severity = {
+ min=vim.diagnostic.severity.INFO,
+ max=vim.diagnostic.severity.WARN,
+ }
+ }),
+ }
+ ]]
+ )
+ end)
+
+ it('returns only requested diagnostics when severities are supplied', function()
+ eq(
+ exec_lua [[return {
+ { [vim.diagnostic.severity.WARN] = 1 },
+ { [vim.diagnostic.severity.ERROR] = 1 },
+ { [vim.diagnostic.severity.WARN] = 1, [vim.diagnostic.severity.INFO] = 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_hint("Here's a hint", 1, 1, 2, 3),
+ })
+
+ return {
+ vim.diagnostic.count(diagnostic_bufnr, { severity = {vim.diagnostic.severity.WARN} }),
+ vim.diagnostic.count(diagnostic_bufnr, { severity = {vim.diagnostic.severity.ERROR} }),
+ vim.diagnostic.count(diagnostic_bufnr, {
+ severity = {
+ vim.diagnostic.severity.INFO,
+ vim.diagnostic.severity.WARN,
+ }
+ }),
+ }
+ ]]
+ )
+ end)
+
+ it('allows filtering by line', function()
+ eq(
+ exec_lua [[return { [vim.diagnostic.severity.ERROR] = 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.count(diagnostic_bufnr, {lnum = 2})
+ ]]
+ )
end)
end)
describe('config()', function()
it('works with global, namespace, and ephemeral options', function()
- eq(1, exec_lua [[
+ eq(
+ 1,
+ exec_lua [[
vim.diagnostic.config({
virtual_text = false,
})
@@ -947,9 +1163,12 @@ end)
})
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
- ]])
+ ]]
+ )
- eq(1, exec_lua [[
+ eq(
+ 1,
+ exec_lua [[
vim.diagnostic.config({
virtual_text = false,
})
@@ -964,9 +1183,12 @@ end)
}, {virtual_text = true})
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
- ]])
+ ]]
+ )
- eq(0, exec_lua [[
+ eq(
+ 0,
+ exec_lua [[
vim.diagnostic.config({
virtual_text = false,
})
@@ -981,9 +1203,12 @@ end)
}, {virtual_text = true})
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
- ]])
+ ]]
+ )
- eq(1, exec_lua [[
+ eq(
+ 1,
+ exec_lua [[
vim.diagnostic.config({
virtual_text = false,
})
@@ -1000,7 +1225,8 @@ end)
})
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
- ]])
+ ]]
+ )
end)
it('can use functions for config values', function()
@@ -1013,7 +1239,10 @@ end)
})
]]
- eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
+ 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.
@@ -1024,13 +1253,17 @@ end)
}, diagnostic_ns)
]]
- eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, 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([[
+ return exec_lua(
+ [[
vim.diagnostic.config({
underline = false,
virtual_text = {
@@ -1043,15 +1276,17 @@ end)
})
return count_extmarks(diagnostic_bufnr, diagnostic_ns)
- ]], min_severity)
+ ]],
+ min_severity
+ )
end
-- No messages with Error or higher
- eq(0, get_extmark_count_with_severity("ERROR"))
+ 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"))
+ eq(1, get_extmark_count_with_severity('WARN'))
+ eq(1, get_extmark_count_with_severity('HINT'))
end)
it('allows sorting by severity', function()
@@ -1080,9 +1315,19 @@ end)
table.insert(virt_texts, (string.gsub(virt_text[i][2], "DiagnosticVirtualText", "")))
end
+ local ns = vim.diagnostic.get_namespace(diagnostic_ns)
+ local sign_ns = ns.user_data.sign_ns
local signs = {}
- for _, v in ipairs(vim.fn.sign_getplaced(diagnostic_bufnr, {group = "*"})[1].signs) do
- table.insert(signs, (string.gsub(v.name, "DiagnosticSign", "")))
+ local all_signs = vim.api.nvim_buf_get_extmarks(diagnostic_bufnr, sign_ns, 0, -1, {type = 'sign', details = true})
+ table.sort(all_signs, function(a, b)
+ return a[1] > b[1]
+ end)
+
+ for _, v in ipairs(all_signs) do
+ local s = v[4].sign_hl_group:gsub('DiagnosticSign', "")
+ if not vim.tbl_contains(signs, s) then
+ signs[#signs + 1] = s
+ end
end
return {virt_texts, signs}
@@ -1093,16 +1338,16 @@ end)
-- 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])
+ 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])
+ 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])
+ eq({ 'Error', 'Warn', 'Info' }, result[1])
+ eq({ 'Info', 'Warn', 'Error' }, result[2])
end)
it('can show diagnostic sources in virtual text', function()
@@ -1185,8 +1430,8 @@ end)
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])
+ eq(' 👀 Warning', result[1][3][1])
+ eq(' 🔥 Error', result[2][3][1])
end)
it('includes source for formatted diagnostics', function()
@@ -1213,12 +1458,14 @@ end)
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])
+ 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 [[
+ eq(
+ 'E Some error',
+ exec_lua [[
local diagnostics = {
make_error('Some error', 0, 0, 0, 0),
}
@@ -1235,9 +1482,12 @@ end)
local prefix = extmarks[1][4].virt_text[2][1]
local message = extmarks[1][4].virt_text[3][1]
return prefix .. message
- ]])
+ ]]
+ )
- eq('[(1/1) err-code] Some error', exec_lua [[
+ eq(
+ '[(1/1) err-code] Some error',
+ exec_lua [[
local diagnostics = {
make_error('Some error', 0, 0, 0, 0, nil, 'err-code'),
}
@@ -1254,11 +1504,14 @@ end)
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 [[
+ eq(
+ ' Some error ✘',
+ exec_lua [[
local diagnostics = {
make_error('Some error', 0, 0, 0, 0),
}
@@ -1274,9 +1527,12 @@ end)
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 [[
+ eq(
+ ' Some error [err-code]',
+ exec_lua [[
local diagnostics = {
make_error('Some error', 0, 0, 0, 0, nil, 'err-code'),
}
@@ -1292,20 +1548,23 @@ 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})]]))
+ 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"))
+ api.nvim_input('o')
+ eq({ mode = 'i', blocking = false }, api.nvim_get_mode())
-- Save the diagnostics
exec_lua [[
@@ -1318,21 +1577,27 @@ end)
]]
-- 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({ mode = 'i', blocking = false }, api.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"))
+ api.nvim_input('<esc>')
+ eq({ mode = 'n', blocking = false }, api.nvim_get_mode())
- eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
+ 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"))
+ api.nvim_input('o')
+ eq({ mode = 'i', blocking = false }, api.nvim_get_mode())
-- Save the diagnostics
exec_lua [[
@@ -1354,24 +1619,30 @@ end)
]]
-- 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({ mode = 'i', blocking = false }, api.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"))
+ api.nvim_input('<esc>')
+ eq({ mode = 'n', blocking = false }, api.nvim_get_mode())
- eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
+ 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"))
+ api.nvim_input('o')
+ eq({ mode = 'i', blocking = false }, api.nvim_get_mode())
- nvim("input", "<esc>")
- eq({mode='n', blocking=false}, nvim("get_mode"))
+ api.nvim_input('<esc>')
+ eq({ mode = 'n', blocking = false }, api.nvim_get_mode())
-- Should not have set the virtual text again.
eq(1, exec_lua [[return DisplayCount]])
@@ -1379,8 +1650,8 @@ 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"))
+ api.nvim_input('o')
+ eq({ mode = 'i', blocking = false }, api.nvim_get_mode())
-- Save the diagnostics
exec_lua [[
@@ -1403,24 +1674,30 @@ end)
]]
-- 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({ mode = 'i', blocking = false }, api.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"))
+ api.nvim_input('<esc>')
+ eq({ mode = 'n', blocking = false }, api.nvim_get_mode())
- eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, 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)]])
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"))
+ api.nvim_input('o')
+ eq({ mode = 'i', blocking = false }, api.nvim_get_mode())
- nvim("input", "<esc>")
- eq({mode='n', blocking=false}, nvim("get_mode"))
+ api.nvim_input('<esc>')
+ eq({ mode = 'n', blocking = false }, api.nvim_get_mode())
-- Should not have set the virtual text still.
eq(0, exec_lua [[return DisplayCount]])
@@ -1428,8 +1705,8 @@ 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"))
+ api.nvim_input('o')
+ eq({ mode = 'i', blocking = false }, api.nvim_get_mode())
-- Save the diagnostics
exec_lua [[
@@ -1443,49 +1720,126 @@ end)
]]
-- 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({ mode = 'i', blocking = false }, api.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"))
+ api.nvim_input('<esc>')
+ eq({ mode = 'n', blocking = false }, api.nvim_get_mode())
- eq(1, exec_lua [[return count_diagnostics(diagnostic_bufnr, vim.diagnostic.severity.ERROR, diagnostic_ns)]])
+ 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 [[
+ 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 [[
+ 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 [[
+ 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 [[
+ 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()
+ it('sets and clears signs #26193 #26555', function()
+ do
+ 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)
+
+ local ns = vim.diagnostic.get_namespace(diagnostic_ns)
+ local sign_ns = ns.user_data.sign_ns
+
+ local signs = vim.api.nvim_buf_get_extmarks(diagnostic_bufnr, sign_ns, 0, -1, {type ='sign', details = true})
+ local result = {}
+ for _, s in ipairs(signs) do
+ result[#result + 1] = { lnum = s[2] + 1, name = s[4].sign_hl_group }
+ end
+ return result
+ ]]
+
+ eq({ 2, 'DiagnosticSignError' }, { result[1].lnum, result[1].name })
+ eq({ 4, 'DiagnosticSignWarn' }, { result[2].lnum, result[2].name })
+ end
+
+ do
+ local result = exec_lua [[
+ vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {})
+
+ local ns = vim.diagnostic.get_namespace(diagnostic_ns)
+ local sign_ns = ns.user_data.sign_ns
+
+ return vim.api.nvim_buf_get_extmarks(diagnostic_bufnr, sign_ns, 0, -1, {type ='sign', details = true})
+ ]]
+
+ eq({}, result)
+ end
+ end)
+
+ it('respects legacy signs placed with :sign define or sign_define #26618', function()
+ -- Legacy signs for diagnostics were deprecated in 0.10 and will be removed in 0.12
+ eq(0, helpers.fn.has('nvim-0.12'))
+
+ helpers.command(
+ 'sign define DiagnosticSignError text= texthl= linehl=ErrorMsg numhl=ErrorMsg'
+ )
+ helpers.command(
+ 'sign define DiagnosticSignWarn text= texthl= linehl=WarningMsg numhl=WarningMsg'
+ )
+ helpers.command(
+ 'sign define DiagnosticSignInfo text= texthl= linehl=Underlined numhl=Underlined'
+ )
+ helpers.command(
+ 'sign define DiagnosticSignHint text= texthl= linehl=Underlined numhl=Underlined'
+ )
+
local result = exec_lua [[
vim.diagnostic.config({
signs = true,
@@ -1498,17 +1852,46 @@ end)
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, diagnostics)
- return vim.fn.sign_getplaced(diagnostic_bufnr, {group = '*'})[1].signs
+ local ns = vim.diagnostic.get_namespace(diagnostic_ns)
+ local sign_ns = ns.user_data.sign_ns
+
+ local signs = vim.api.nvim_buf_get_extmarks(diagnostic_bufnr, sign_ns, 0, -1, {type ='sign', details = true})
+ local result = {}
+ for _, s in ipairs(signs) do
+ result[#result + 1] = {
+ lnum = s[2] + 1,
+ name = s[4].sign_hl_group,
+ text = s[4].sign_text or '',
+ numhl = s[4].number_hl_group,
+ linehl = s[4].line_hl_group,
+ }
+ end
+ return result
]]
- eq({2, 'DiagnosticSignError'}, {result[1].lnum, result[1].name})
- eq({4, 'DiagnosticSignWarn'}, {result[2].lnum, result[2].name})
+ eq({
+ lnum = 2,
+ name = 'DiagnosticSignError',
+ text = '',
+ numhl = 'ErrorMsg',
+ linehl = 'ErrorMsg',
+ }, result[1])
+
+ eq({
+ lnum = 4,
+ name = 'DiagnosticSignWarn',
+ text = '',
+ numhl = 'WarningMsg',
+ linehl = 'WarningMsg',
+ }, result[2])
end)
end)
describe('open_float()', function()
it('can display a header', function()
- eq({'Diagnostics:', '1. Syntax error'}, exec_lua [[
+ eq(
+ { 'Diagnostics:', '1. Syntax error' },
+ exec_lua [[
local diagnostics = {
make_error("Syntax error", 0, 1, 0, 3),
}
@@ -1518,9 +1901,12 @@ end)
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 [[
+ eq(
+ { "We're no strangers to love...", '1. Syntax error' },
+ exec_lua [[
local diagnostics = {
make_error("Syntax error", 0, 1, 0, 3),
}
@@ -1530,9 +1916,12 @@ end)
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 [[
+ eq(
+ { 'You know the rules', '1. Syntax error' },
+ exec_lua [[
local diagnostics = {
make_error("Syntax error", 0, 1, 0, 3),
}
@@ -1542,11 +1931,14 @@ end)
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 [[
+ 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),
@@ -1557,12 +1949,15 @@ end)
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 [[
+ eq(
+ { '1. Some warning' },
+ exec_lua [[
local diagnostics = {
make_error("Syntax error", 0, 1, 0, 3),
make_warning("Some warning", 1, 1, 1, 3),
@@ -1574,10 +1969,13 @@ end)
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 [[
+ eq(
+ { '1. Some warning' },
+ exec_lua [[
local diagnostics = {
make_error("Syntax error", 0, 1, 0, 3),
make_warning("Some warning", 1, 1, 1, 3),
@@ -1589,12 +1987,15 @@ end)
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 [[
+ eq(
+ { 'Syntax error' },
+ exec_lua [[
local diagnostics = {
make_error("Syntax error", 1, 1, 1, 2),
make_warning("Some warning", 1, 3, 1, 4),
@@ -1606,10 +2007,13 @@ end)
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 [[
+ eq(
+ { 'Some warning' },
+ exec_lua [[
local diagnostics = {
make_error("Syntax error", 1, 1, 1, 2),
make_warning("Some warning", 1, 3, 1, 4),
@@ -1621,10 +2025,13 @@ end)
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 [[
+ 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),
@@ -1636,14 +2043,19 @@ end)
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 [[
+ ]]
+ )
+ 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),
}
@@ -1653,11 +2065,15 @@ end)
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
vim.api.nvim_win_close(winnr, true)
return #lines
- ]])
- end)
+ ]]
+ )
+ end
+ )
it('only reports diagnostics from the current buffer when bufnr is omitted #15710', function()
- eq(2, exec_lua [[
+ 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),
@@ -1672,11 +2088,14 @@ end)
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 [[
+ eq(
+ 2,
+ exec_lua [[
local ns_1_diagnostics = {
make_error("Syntax error", 0, 1, 0, 3),
}
@@ -1690,13 +2109,18 @@ end)
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 [[
+ 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),
}
@@ -1706,11 +2130,15 @@ end)
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
vim.api.nvim_win_close(winnr, true)
return #lines
- ]])
- end)
+ ]]
+ )
+ end
+ )
it('clamps diagnostic line numbers within the valid range', function()
- eq(1, exec_lua [[
+ eq(
+ 1,
+ exec_lua [[
local diagnostics = {
make_error("Syntax error", 6, 0, 6, 0),
}
@@ -1720,13 +2148,16 @@ end)
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 [[
+ eq(
+ { '1. Syntax error' },
+ exec_lua [[
local diagnostics = {
make_error("Syntax error", 0, 1, 0, 3, "source x"),
}
@@ -1738,9 +2169,12 @@ end)
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 [[
+ eq(
+ { '1. source x: Syntax error' },
+ exec_lua [[
local float_bufnr, winnr = vim.diagnostic.open_float(diagnostic_bufnr, {
header = false,
source = "always",
@@ -1748,9 +2182,12 @@ end)
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 [[
+ 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"),
@@ -1763,13 +2200,16 @@ end)
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 [[
+ 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),
@@ -1785,28 +2225,36 @@ end)
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 [[
+ 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 [[
+ 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([[
+ return exec_lua(
+ [[
local min_severity, max_severity = ...
vim.diagnostic.config({
float = {
@@ -1829,19 +2277,24 @@ 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)
+ ]],
+ 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"))
+ 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 [[
+ 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),
@@ -1852,9 +2305,12 @@ 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', 'Some warning'}, exec_lua [[
+ 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),
@@ -1865,9 +2321,12 @@ end)
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 [[
+ 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),
@@ -1887,9 +2346,12 @@ 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 [[
+ eq(
+ { 'Syntax error' },
+ exec_lua [[
local diagnostics = {
make_error("Syntax error", 0, 1, 0, 3),
}
@@ -1908,15 +2370,20 @@ 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 }) ]]))
+ 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 [[
+ 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"),
@@ -1927,9 +2394,12 @@ end)
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 [[
+ 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"),
@@ -1940,10 +2410,13 @@ end)
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 [[
+ 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"),
}
@@ -1953,14 +2426,19 @@ 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: suffix: expected string|table|function, got number",
- pcall_err(exec_lua, [[ vim.diagnostic.open_float({ suffix = 42 }) ]]))
+ 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 [[
+ eq(
+ { '1. Syntax error' },
+ exec_lua [[
local diagnostics = {
make_error("Syntax error", 0, 1, 0, 3),
}
@@ -1970,7 +2448,8 @@ end)
local lines = vim.api.nvim_buf_get_lines(float_bufnr, 0, -1, false)
vim.api.nvim_win_close(winnr, true)
return lines
- ]])
+ ]]
+ )
end)
end)
@@ -2015,55 +2494,76 @@ end)
describe('match()', function()
it('matches a string', function()
- local msg = "ERROR: george.txt:19:84:Two plus two equals five"
+ 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",
+ message = 'Two plus two equals five',
}
- eq(diagnostic, exec_lua([[
+ eq(
+ diagnostic,
+ exec_lua(
+ [[
return vim.diagnostic.match(..., "^(%w+): [^:]+:(%d+):(%d+):(.+)$", {"severity", "lnum", "col", "message"})
- ]], msg))
+ ]],
+ msg
+ )
+ )
end)
it('returns nil if the pattern fails to match', function()
- eq(NIL, exec_lua [[
+ eq(
+ NIL,
+ exec_lua [[
local msg = "The answer to life, the universe, and everything is"
return vim.diagnostic.match(msg, "This definitely will not match", {})
- ]])
+ ]]
+ )
end)
it('respects default values', function()
- local msg = "anna.txt:1:Happy families are all alike"
+ local msg = 'anna.txt:1:Happy families are all alike'
local diagnostic = {
severity = exec_lua [[return vim.diagnostic.severity.INFO]],
lnum = 0,
col = 0,
end_lnum = 0,
end_col = 0,
- message = "Happy families are all alike",
+ message = 'Happy families are all alike',
}
- eq(diagnostic, exec_lua([[
+ eq(
+ diagnostic,
+ exec_lua(
+ [[
return vim.diagnostic.match(..., "^[^:]+:(%d+):(.+)$", {"lnum", "message"}, nil, {severity = vim.diagnostic.severity.INFO})
- ]], msg))
+ ]],
+ msg
+ )
+ )
end)
it('accepts a severity map', function()
- local msg = "46:FATAL:Et tu, Brute?"
+ 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?",
+ message = 'Et tu, Brute?',
}
- eq(diagnostic, exec_lua([[
+ eq(
+ diagnostic,
+ exec_lua(
+ [[
return vim.diagnostic.match(..., "^(%d+):(%w+):(.+)$", {"lnum", "severity", "message"}, {FATAL = vim.diagnostic.severity.ERROR})
- ]], msg))
+ ]],
+ msg
+ )
+ )
end)
end)
@@ -2095,12 +2595,20 @@ 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 ]]))
+ 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 [[
+ eq(
+ true,
+ exec_lua [[
local handler_called = false
vim.diagnostic.handlers.test = {
show = function(namespace, bufnr, diagnostics, opts)
@@ -2117,11 +2625,14 @@ end)
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 [[
+ eq(
+ false,
+ exec_lua [[
local handler_called = false
vim.diagnostic.handlers.test = {
show = function(namespace, bufnr, diagnostics, opts)
@@ -2134,11 +2645,14 @@ end)
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 [[
+ 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 = {
@@ -2158,11 +2672,14 @@ end)
})
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 [[
+ 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)
@@ -2182,11 +2699,14 @@ end)
triggered[1] == diagnostic_bufnr,
triggered[2] == 1,
}
- ]])
- end)
+ ]]
+ )
+ end)
it('triggers the autocommand when diagnostics are cleared', function()
- eq(true, exec_lua [[
+ 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
@@ -2194,11 +2714,14 @@ end)
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)
+ ]]
+ )
+ end)
- it("checks if diagnostics are disabled in a buffer", function()
- eq({true, true, true , true}, exec_lua [[
+ 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),
})
@@ -2210,9 +2733,12 @@ end)
vim.diagnostic.is_disabled(diagnostic_bufnr, diagnostic_ns),
vim.diagnostic.is_disabled(_, diagnostic_ns),
}
- ]])
+ ]]
+ )
- eq({false, false, false , false}, exec_lua [[
+ eq(
+ { false, false, false, false },
+ exec_lua [[
vim.diagnostic.enable()
return {
vim.diagnostic.is_disabled(),
@@ -2220,7 +2746,8 @@ end)
vim.diagnostic.is_disabled(diagnostic_bufnr, diagnostic_ns),
vim.diagnostic.is_disabled(_, diagnostic_ns),
}
- ]])
+ ]]
+ )
end)
end)
end)
generated by cgit (git 2.34.1) at 2025-04-28 13:51:51 +0000