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https://github.com/neovim/neovim.git
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89135cff03
Problem: Loading `vim.fs` via the `vim.loader` Lua package loader will result in a stack overflow due to a cyclic dependency. This may happen when the `vim.fs` module isn't byte-compiled, i.e. when `--luamod-dev` is used (#27413). Solution: `vim.loader` depends on `vim.fs`. Therefore `vim.fs` should be loaded in advance.
91 lines
2.0 KiB
Lua
91 lines
2.0 KiB
Lua
-- Test suite for testing interactions with API bindings
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local helpers = require('test.functional.helpers')(after_each)
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local exec_lua = helpers.exec_lua
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local command = helpers.command
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local clear = helpers.clear
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local eq = helpers.eq
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describe('vim.loader', function()
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before_each(clear)
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it('can work in compatibility with --luamod-dev #27413', function()
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clear({ args = { '--luamod-dev' } })
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exec_lua [[
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vim.loader.enable()
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require("vim.fs")
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-- try to load other vim submodules as well (Nvim Lua stdlib)
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for key, _ in pairs(vim._submodules) do
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local modname = 'vim.' .. key -- e.g. "vim.fs"
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local lhs = vim[key]
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local rhs = require(modname)
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assert(
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lhs == rhs,
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('%s != require("%s"), %s != %s'):format(modname, modname, tostring(lhs), tostring(rhs))
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)
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end
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]]
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end)
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it('handles changing files (#23027)', function()
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exec_lua [[
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vim.loader.enable()
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]]
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local tmp = helpers.tmpname()
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command('edit ' .. tmp)
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eq(
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1,
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exec_lua(
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[[
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vim.api.nvim_buf_set_lines(0, 0, -1, true, {'_G.TEST=1'})
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vim.cmd.write()
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loadfile(...)()
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return _G.TEST
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]],
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tmp
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)
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)
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-- fs latency
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vim.uv.sleep(10)
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eq(
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2,
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exec_lua(
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[[
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vim.api.nvim_buf_set_lines(0, 0, -1, true, {'_G.TEST=2'})
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vim.cmd.write()
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loadfile(...)()
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return _G.TEST
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]],
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tmp
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)
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)
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end)
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it('handles % signs in modpath (#24491)', function()
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exec_lua [[
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vim.loader.enable()
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]]
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local tmp1, tmp2 = (function(t)
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assert(os.remove(t))
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assert(helpers.mkdir(t))
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assert(helpers.mkdir(t .. '/%'))
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return t .. '/%/x', t .. '/%%x'
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end)(helpers.tmpname())
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helpers.write_file(tmp1, 'return 1', true)
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helpers.write_file(tmp2, 'return 2', true)
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vim.uv.fs_utime(tmp1, 0, 0)
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vim.uv.fs_utime(tmp2, 0, 0)
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eq(1, exec_lua('return loadfile(...)()', tmp1))
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eq(2, exec_lua('return loadfile(...)()', tmp2))
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end)
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end)
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