mirror of https://github.com/folke/lazy.nvim.git
95 lines
2.5 KiB
Lua
95 lines
2.5 KiB
Lua
--# selene:allow(incorrect_standard_library_use)
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local Async = require("lazy.async")
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local Task = require("lazy.manage.task")
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describe("task", function()
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local plugin = { name = "test", _ = {} }
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---@type {done?:boolean, error:string?}
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local task_result = {}
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local opts = {
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---@param task LazyTask
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on_done = function(task)
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task_result = { done = true, error = task.error }
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end,
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}
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before_each(function()
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task_result = {}
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end)
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it("simple function", function()
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local task = Task.new(plugin, "test", function() end, opts)
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assert(task:running())
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task:wait()
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assert(not task:running())
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assert(task_result.done)
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end)
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it("detects errors", function()
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local task = Task.new(plugin, "test", function()
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error("test")
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end, opts)
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assert(task:running())
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task:wait()
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assert(not task:running())
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assert(task_result.done)
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assert(task_result.error)
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assert(task:has_errors() and task:output(vim.log.levels.ERROR):find("test"))
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end)
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it("async", function()
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local running = true
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---@async
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local task = Task.new(plugin, "test", function()
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Async.yield()
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running = false
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end, opts)
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assert(task:running())
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assert(running)
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assert(task:running())
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task:wait()
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assert(not running)
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assert(not task:running())
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assert(task_result.done)
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assert(not task:has_errors())
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end)
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it("spawn errors", function()
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local task = Task.new(plugin, "spawn_errors", function(task)
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task:spawn("foobar")
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end, opts)
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assert(task:running())
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task:wait()
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assert(not task:running())
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assert(task_result.done)
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assert(task:has_errors() and task:output(vim.log.levels.ERROR):find("Failed to spawn"), task:output())
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end)
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it("spawn", function()
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local task = Task.new(plugin, "test", function(task)
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task:spawn("echo", { args = { "foo" } })
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end, opts)
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assert(task:running())
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assert(task:running())
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task:wait()
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assert.same(task:output(), "foo")
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assert(task_result.done)
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assert(not task:has_errors())
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end)
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it("spawn 2x", function()
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local task = Task.new(plugin, "test", function(task)
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task:spawn("echo", { args = { "foo" } })
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task:spawn("echo", { args = { "bar" } })
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end, opts)
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assert(task:running())
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assert(task:running())
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task:wait()
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assert(task:output() == "foo\nbar" or task:output() == "bar\nfoo", task:output())
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assert(task_result.done)
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assert(not task:has_errors())
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end)
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end)
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