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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`.
39 lines
931 B
Lua
39 lines
931 B
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 clear = n.clear
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local insert = n.insert
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local feed = n.feed
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local expect = n.expect
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local feed_command = n.feed_command
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local command = n.command
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describe(':undojoin command', function()
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before_each(function()
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clear()
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insert([[
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Line of text 1
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Line of text 2]])
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feed_command('goto 1')
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end)
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it('joins changes in a buffer', function()
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feed_command('undojoin | delete')
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expect([[
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Line of text 2]])
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feed('u')
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expect([[
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]])
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end)
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it('does not corrupt undolist when connected with redo', function()
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feed('ixx<esc>')
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feed_command('undojoin | redo')
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expect([[
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xxLine of text 1
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Line of text 2]])
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end)
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it('does not raise an error when called twice', function()
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command('undojoin | undojoin')
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end)
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end)
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