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d8de4eb685
Problem:
Subdirectories like "visual", "insert", "normal" encourage people to
separate *related* tests for no good reason. Typically the _mode_ is
not the relevant topic of a test (and when it is, _then_ create
an appropriate describe() or it()).
Solution:
- Delete the various `test/functional/<mode>/` subdirectories, move
their tests to more meaningful topics.
- Rename `…/normal/` to `…/editor/`.
- Move or merge `…/visual/*` and `…/insert/*` tests into here where
appropriate.
- Rename `…/eval/` to `…/vimscript/`.
- Move `…/viml/*` into here also.
* test(reorg): insert/* => editor/mode_insert_spec.lua
* test(reorg): cmdline/* => editor/mode_cmdline_spec.lua
* test(reorg): eval core tests => eval_spec.lua
29 lines
1.0 KiB
Lua
29 lines
1.0 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local eq = helpers.eq
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local eval = helpers.eval
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local clear = helpers.clear
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describe('Division operator', function()
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before_each(clear)
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it('returns infinity on {positive}/0.0', function()
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eq('str2float(\'inf\')', eval('string(1.0/0.0)'))
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eq('str2float(\'inf\')', eval('string(1.0e-100/0.0)'))
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eq('str2float(\'inf\')', eval('string(1.0e+100/0.0)'))
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eq('str2float(\'inf\')', eval('string((1.0/0.0)/0.0)'))
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end)
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it('returns -infinity on {negative}/0.0', function()
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eq('-str2float(\'inf\')', eval('string((-1.0)/0.0)'))
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eq('-str2float(\'inf\')', eval('string((-1.0e-100)/0.0)'))
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eq('-str2float(\'inf\')', eval('string((-1.0e+100)/0.0)'))
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eq('-str2float(\'inf\')', eval('string((-1.0/0.0)/0.0)'))
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end)
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it('returns NaN on 0.0/0.0', function()
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eq('str2float(\'nan\')', eval('string(0.0/0.0)'))
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eq('str2float(\'nan\')', eval('string(-(0.0/0.0))'))
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eq('str2float(\'nan\')', eval('string((-0.0)/0.0)'))
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end)
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end)
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