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6d8c8b18d5
Problem: The magic globals `it`, `describe`, etc., are more trouble than they are worth. - Hooking into `after_each` requires `getfenv()` hacks. - They confuse luals/emmylua, because the top-level `.luarc.json` isn't merged with `test/.luarc.json` (apparently a luals limitation?) - They totally defeat discoverability because the user just has to "know" about the various magic symbols. So they harm DX, which means they serve no purpose at all. Solution: - Expose the test API from `testutil`, so tests can call `t.it()`, `t.describe()`, etc., in the conventional way. - Drop `getfenv()` hacks. - Drop the `setfenv()` injection in `load_chunk`. - Drop `test/_meta.lua`.
54 lines
1.5 KiB
Lua
54 lines
1.5 KiB
Lua
local n = require('test.functional.testnvim')()
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local t = require('test.testutil')
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local describe, it, before_each = t.describe, t.it, t.before_each
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local pcall_err = t.pcall_err
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local clear = n.clear
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local exec_lua = n.exec_lua
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describe("'winfixbuf'", function()
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before_each(function()
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clear()
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end)
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---@return integer
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local function setup_winfixbuf()
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return exec_lua([[
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local buffer = vim.api.nvim_create_buf(true, true)
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vim.api.nvim_create_buf(true, true) -- Make another buffer
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vim.wo.winfixbuf = true
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return buffer
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]])
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end
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it('nvim_win_set_buf on non-current buffer', function()
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local other_buf = setup_winfixbuf()
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t.eq(
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"Vim:E1513: Cannot switch buffer. 'winfixbuf' is enabled",
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t.pcall_err(n.api.nvim_win_set_buf, 0, other_buf)
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)
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end)
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it('nvim_set_current_buf on non-current buffer', function()
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local other_buf = setup_winfixbuf()
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t.eq(
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"Vim:E1513: Cannot switch buffer. 'winfixbuf' is enabled",
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t.pcall_err(n.api.nvim_set_current_buf, other_buf)
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)
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end)
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it('nvim_win_set_buf on current buffer', function()
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setup_winfixbuf()
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local curbuf = n.api.nvim_get_current_buf()
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n.api.nvim_win_set_buf(0, curbuf)
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t.eq(curbuf, n.api.nvim_get_current_buf())
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end)
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it('nvim_set_current_buf on current buffer', function()
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setup_winfixbuf()
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local curbuf = n.api.nvim_get_current_buf()
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n.api.nvim_set_current_buf(curbuf)
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t.eq(curbuf, n.api.nvim_get_current_buf())
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end)
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end)
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