Merge remote-tracking branch 'upstream/master' into mix_20240309

1 files changed, 174 insertions, 0 deletions

diff --git a/test/functional/lua/hl_spec.lua b/test/functional/lua/hl_spec.lua
new file mode 100644
index 0000000000..89881973bf
--- /dev/null
+++ b/test/functional/lua/hl_spec.lua
@@ -0,0 +1,174 @@
+local t = require('test.testutil')
+local n = require('test.functional.testnvim')()
+local Screen = require('test.functional.ui.screen')
+
+local exec_lua = n.exec_lua
+local eq = t.eq
+local eval = n.eval
+local command = n.command
+local clear = n.clear
+local api = n.api
+
+describe('vim.hl.range', function()
+  local screen
+
+  before_each(function()
+    clear()
+    screen = Screen.new(60, 6)
+    screen:add_extra_attr_ids({
+      [100] = { foreground = Screen.colors.Blue, background = Screen.colors.Yellow, bold = true },
+    })
+    api.nvim_set_option_value('list', true, {})
+    api.nvim_set_option_value('listchars', 'eol:$', {})
+    api.nvim_buf_set_lines(0, 0, -1, true, {
+      'asdfghjkl',
+      '«口=口»',
+      'qwertyuiop',
+      '口口=口口',
+      'zxcvbnm',
+    })
+  end)
+
+  it('works with charwise selection', function()
+    exec_lua(function()
+      local ns = vim.api.nvim_create_namespace('')
+      vim.hl.range(0, ns, 'Search', { 1, 5 }, { 3, 10 })
+    end)
+    screen:expect([[
+      ^asdfghjkl{1:$}                                                  |
+      «口{10:=口»}{100:$}                                                    |
+      {10:qwertyuiop}{100:$}                                                 |
+      {10:口口=口}口{1:$}                                                  |
+      zxcvbnm{1:$}                                                    |
+                                                                  |
+    ]])
+  end)
+
+  it('works with linewise selection', function()
+    exec_lua(function()
+      local ns = vim.api.nvim_create_namespace('')
+      vim.hl.range(0, ns, 'Search', { 0, 0 }, { 4, 0 }, { regtype = 'V' })
+    end)
+    screen:expect([[
+      {10:^asdfghjkl}{100:$}                                                  |
+      {10:«口=口»}{100:$}                                                    |
+      {10:qwertyuiop}{100:$}                                                 |
+      {10:口口=口口}{100:$}                                                  |
+      {10:zxcvbnm}{100:$}                                                    |
+                                                                  |
+    ]])
+  end)
+
+  it('works with blockwise selection', function()
+    exec_lua(function()
+      local ns = vim.api.nvim_create_namespace('')
+      vim.hl.range(0, ns, 'Search', { 0, 0 }, { 4, 4 }, { regtype = '\022' })
+    end)
+    screen:expect([[
+      {10:^asdf}ghjkl{1:$}                                                  |
+      {10:«口=}口»{1:$}                                                    |
+      {10:qwer}tyuiop{1:$}                                                 |
+      {10:口口}=口口{1:$}                                                  |
+      {10:zxcv}bnm{1:$}                                                    |
+                                                                  |
+    ]])
+  end)
+
+  it('works with blockwise selection with width', function()
+    exec_lua(function()
+      local ns = vim.api.nvim_create_namespace('')
+      vim.hl.range(0, ns, 'Search', { 0, 4 }, { 4, 7 }, { regtype = '\0226' })
+    end)
+    screen:expect([[
+      ^asdf{10:ghjkl}{1:$}                                                  |
+      «口={10:口»}{1:$}                                                    |
+      qwer{10:tyuiop}{1:$}                                                 |
+      口口{10:=口口}{1:$}                                                  |
+      zxcv{10:bnm}{1:$}                                                    |
+                                                                  |
+    ]])
+  end)
+
+  it('can use -1 or v:maxcol to indicate end of line', function()
+    exec_lua(function()
+      local ns = vim.api.nvim_create_namespace('')
+      vim.hl.range(0, ns, 'Search', { 0, 4 }, { 1, -1 }, {})
+      vim.hl.range(0, ns, 'Search', { 2, 6 }, { 3, vim.v.maxcol }, {})
+    end)
+    screen:expect([[
+      ^asdf{10:ghjkl}{100:$}                                                  |
+      {10:«口=口»}{100:$}                                                    |
+      qwerty{10:uiop}{100:$}                                                 |
+      {10:口口=口口}{1:$}                                                  |
+      zxcvbnm{1:$}                                                    |
+                                                                  |
+    ]])
+  end)
+end)
+
+describe('vim.hl.on_yank', function()
+  before_each(function()
+    clear()
+  end)
+
+  it('does not show errors even if buffer is wiped before timeout', function()
+    command('new')
+    exec_lua(function()
+      vim.hl.on_yank({
+        timeout = 10,
+        on_macro = true,
+        event = { operator = 'y', regtype = 'v' },
+      })
+      vim.cmd('bwipeout!')
+    end)
+    vim.uv.sleep(10)
+    n.feed('<cr>') -- avoid hang if error message exists
+    eq('', eval('v:errmsg'))
+  end)
+
+  it('does not close timer twice', function()
+    exec_lua(function()
+      vim.hl.on_yank({ timeout = 10, on_macro = true, event = { operator = 'y' } })
+      vim.uv.sleep(10)
+      vim.schedule(function()
+        vim.hl.on_yank({ timeout = 0, on_macro = true, event = { operator = 'y' } })
+      end)
+    end)
+    eq('', eval('v:errmsg'))
+  end)
+
+  it('does not show in another window', function()
+    command('vsplit')
+    exec_lua(function()
+      vim.api.nvim_buf_set_mark(0, '[', 1, 1, {})
+      vim.api.nvim_buf_set_mark(0, ']', 1, 1, {})
+      vim.hl.on_yank({ timeout = math.huge, on_macro = true, event = { operator = 'y' } })
+    end)
+    local ns = api.nvim_create_namespace('hlyank')
+    local win = api.nvim_get_current_win()
+    eq({ win }, api.nvim__ns_get(ns).wins)
+    command('wincmd w')
+    eq({ win }, api.nvim__ns_get(ns).wins)
+  end)
+
+  it('removes old highlight if new one is created before old one times out', function()
+    command('vnew')
+    exec_lua(function()
+      vim.api.nvim_buf_set_mark(0, '[', 1, 1, {})
+      vim.api.nvim_buf_set_mark(0, ']', 1, 1, {})
+      vim.hl.on_yank({ timeout = math.huge, on_macro = true, event = { operator = 'y' } })
+    end)
+    local ns = api.nvim_create_namespace('hlyank')
+    eq(api.nvim_get_current_win(), api.nvim__ns_get(ns).wins[1])
+    command('wincmd w')
+    exec_lua(function()
+      vim.api.nvim_buf_set_mark(0, '[', 1, 1, {})
+      vim.api.nvim_buf_set_mark(0, ']', 1, 1, {})
+      vim.hl.on_yank({ timeout = math.huge, on_macro = true, event = { operator = 'y' } })
+    end)
+    local win = api.nvim_get_current_win()
+    eq({ win }, api.nvim__ns_get(ns).wins)
+    command('wincmd w')
+    eq({ win }, api.nvim__ns_get(ns).wins)
+  end)
+end)