From 1dc088ea7dff8921d5580078f31a3a660ee16dc0 Mon Sep 17 00:00:00 2001 From: Jan Edmund Lazo Date: Sat, 24 Aug 2019 16:48:05 -0400 Subject: vim-patch:8.1.1111: it is not easy to check for infinity Problem: It is not easy to check for infinity. Solution: Add isinf(). (Ozaki Kiichi, closes vim/vim#3787) https://github.com/vim/vim/commit/fda1bff39f89775b20a2d88ef3903656d52f66ad --- src/nvim/testdir/test_float_func.vim | 23 +++++++++++++++++------ 1 file changed, 17 insertions(+), 6 deletions(-) (limited to 'src/nvim/testdir/test_float_func.vim') diff --git a/src/nvim/testdir/test_float_func.vim b/src/nvim/testdir/test_float_func.vim index a44c5a9e98..154ef570e0 100644 --- a/src/nvim/testdir/test_float_func.vim +++ b/src/nvim/testdir/test_float_func.vim @@ -288,13 +288,24 @@ func Test_trunc() call assert_fails("call trunc('')", 'E808:') endfunc +func Test_isinf() + call assert_equal(1, isinf(1.0/0.0)) + call assert_equal(-1, isinf(-1.0/0.0)) + call assert_false(isinf(1.0)) + call assert_false(isinf(0.0/0.0)) + call assert_false(isinf('a')) + call assert_false(isinf([])) + call assert_false(isinf({})) +endfunc + func Test_isnan() - call assert_equal(0, isnan(1.0)) - call assert_equal(1, isnan(0.0/0.0)) - call assert_equal(0, isnan(1.0/0.0)) - call assert_equal(0, isnan('a')) - call assert_equal(0, isnan([])) - call assert_equal(0, isnan({})) + call assert_true(isnan(0.0/0.0)) + call assert_false(isnan(1.0)) + call assert_false(isnan(1.0/0.0)) + call assert_false(isnan(-1.0/0.0)) + call assert_false(isnan('a')) + call assert_false(isnan([])) + call assert_false(isnan({})) endfunc " This was converted from test65 -- cgit