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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`.
35 lines
885 B
Lua
35 lines
885 B
Lua
local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local describe, it, setup = t.describe, t.it, t.setup
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local eq = t.eq
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local clear = n.clear
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local command = n.command
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local pcall_err = t.pcall_err
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setup(clear)
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describe('uniq()', function()
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it('errors out when processing special values', function()
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eq(
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'Vim(call):E362: Using a boolean value as a Float',
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pcall_err(command, 'call uniq([v:true, v:false], "f")')
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)
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end)
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it('can yield E882 and stop filtering after that', function()
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command([[
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function Cmp(a, b)
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if type(a:a) == type([]) || type(a:b) == type([])
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return []
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endif
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return (a:a > a:b) - (a:a < a:b)
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endfunction
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]])
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eq(
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'Vim(let):E745: Using a List as a Number',
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pcall_err(command, 'let fl = uniq([0, 0, [], 1, 1], "Cmp")')
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)
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end)
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end)
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