From d8de4eb685e35646c7d541e9a75bdc296127b7e2 Mon Sep 17 00:00:00 2001 From: "Justin M. Keyes" Date: Fri, 17 Sep 2021 09:16:40 -0700 Subject: test: reorg #15698 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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//` 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 --- test/functional/vimscript/operators_spec.lua | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 test/functional/vimscript/operators_spec.lua (limited to 'test/functional/vimscript/operators_spec.lua') diff --git a/test/functional/vimscript/operators_spec.lua b/test/functional/vimscript/operators_spec.lua new file mode 100644 index 0000000000..4d07bc1b05 --- /dev/null +++ b/test/functional/vimscript/operators_spec.lua @@ -0,0 +1,28 @@ +local helpers = require('test.functional.helpers')(after_each) +local eq = helpers.eq +local eval = helpers.eval +local clear = helpers.clear + +describe('Division operator', function() + before_each(clear) + + it('returns infinity on {positive}/0.0', function() + eq('str2float(\'inf\')', eval('string(1.0/0.0)')) + eq('str2float(\'inf\')', eval('string(1.0e-100/0.0)')) + eq('str2float(\'inf\')', eval('string(1.0e+100/0.0)')) + eq('str2float(\'inf\')', eval('string((1.0/0.0)/0.0)')) + end) + + it('returns -infinity on {negative}/0.0', function() + eq('-str2float(\'inf\')', eval('string((-1.0)/0.0)')) + eq('-str2float(\'inf\')', eval('string((-1.0e-100)/0.0)')) + eq('-str2float(\'inf\')', eval('string((-1.0e+100)/0.0)')) + eq('-str2float(\'inf\')', eval('string((-1.0/0.0)/0.0)')) + end) + + it('returns NaN on 0.0/0.0', function() + eq('str2float(\'nan\')', eval('string(0.0/0.0)')) + eq('str2float(\'nan\')', eval('string(-(0.0/0.0))')) + eq('str2float(\'nan\')', eval('string((-0.0)/0.0)')) + end) +end) -- cgit