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vim-patch:8.0.0168

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Problem:    Still some float functionality is not covered by tests.
Solution:   Add more tests. (Dominique Pelle, closes vim/vim#1364)

872004132f
This commit is contained in:
James McCoy 2017-06-05 22:53:20 -04:00
parent 17d616037d
commit 0088ed0f1a
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GPG Key ID: DFE691AE331BA3DB
1 changed files with 40 additions and 0 deletions
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40
src/nvim/testdir/test_float_func.vim
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@ -13,6 +13,10 @@ func Test_abs()
call assert_equal("str2float('inf')", string(abs(1.0/0.0)))
call assert_equal("str2float('inf')", string(abs(-1.0/0.0)))
call assert_equal("str2float('nan')", string(abs(0.0/0.0)))
call assert_equal('12', string(abs('-12abc')))
call assert_fails("call abs([])", 'E745:')
call assert_fails("call abs({})", 'E728:')
call assert_fails("call abs(function('string'))", 'E703:')
endfunc
func Test_sqrt()
@ -21,6 +25,7 @@ func Test_sqrt()
call assert_equal("str2float('inf')", string(sqrt(1.0/0.0)))
call assert_equal("str2float('nan')", string(sqrt(-1.0)))
call assert_equal("str2float('nan')", string(sqrt(0.0/0.0)))
call assert_fails('call sqrt("")', 'E808:')
endfunc
func Test_log()
@ -30,6 +35,7 @@ func Test_log()
call assert_equal("str2float('nan')", string(log(-1.0)))
call assert_equal("str2float('inf')", string(log(1.0/0.0)))
call assert_equal("str2float('nan')", string(log(0.0/0.0)))
call assert_fails('call log("")', 'E808:')
endfunc
func Test_log10()
@ -40,6 +46,7 @@ func Test_log10()
call assert_equal("str2float('nan')", string(log10(-1.0)))
call assert_equal("str2float('inf')", string(log10(1.0/0.0)))
call assert_equal("str2float('nan')", string(log10(0.0/0.0)))
call assert_fails('call log10("")', 'E808:')
endfunc
func Test_exp()
@ -49,6 +56,7 @@ func Test_exp()
call assert_equal("str2float('inf')", string(exp(1.0/0.0)))
call assert_equal('0.0', string(exp(-1.0/0.0)))
call assert_equal("str2float('nan')", string(exp(0.0/0.0)))
call assert_fails('call exp("")', 'E808:')
endfunc
func Test_sin()
@ -59,6 +67,7 @@ func Test_sin()
call assert_equal("str2float('nan')", string(sin(1.0/0.0)))
call assert_equal('0.0', string(sin(1.0/(1.0/0.0))))
call assert_equal('-0.0', string(sin(-1.0/(1.0/0.0))))
call assert_fails('call sin("")', 'E808:')
endfunc
func Test_asin()
@ -68,6 +77,7 @@ func Test_asin()
call assert_equal("str2float('nan')", string(asin(1.1)))
call assert_equal("str2float('nan')", string(asin(1.0/0.0)))
call assert_equal("str2float('nan')", string(asin(0.0/0.0)))
call assert_fails('call asin("")', 'E808:')
endfunc
func Test_sinh()
@ -77,6 +87,7 @@ func Test_sinh()
call assert_equal("str2float('inf')", string(sinh(1.0/0.0)))
call assert_equal("-str2float('inf')", string(sinh(-1.0/0.0)))
call assert_equal("str2float('nan')", string(sinh(0.0/0.0)))
call assert_fails('call sinh("")', 'E808:')
endfunc
func Test_cos()
@ -85,6 +96,7 @@ func Test_cos()
call assert_equal('0.877583', string(cos(-0.5)))
call assert_equal("str2float('nan')", string(cos(0.0/0.0)))
call assert_equal("str2float('nan')", string(cos(1.0/0.0)))
call assert_fails('call cos("")', 'E808:')
endfunc
func Test_acos()
@ -95,6 +107,7 @@ func Test_acos()
call assert_equal("str2float('nan')", string(acos(1.1)))
call assert_equal("str2float('nan')", string(acos(1.0/0.0)))
call assert_equal("str2float('nan')", string(acos(0.0/0.0)))
call assert_fails('call acos("")', 'E808:')
endfunc
func Test_cosh()
@ -103,6 +116,7 @@ func Test_cosh()
call assert_equal("str2float('inf')", string(cosh(1.0/0.0)))
call assert_equal("str2float('inf')", string(cosh(-1.0/0.0)))
call assert_equal("str2float('nan')", string(cosh(0.0/0.0)))
call assert_fails('call cosh("")', 'E808:')
endfunc
func Test_tan()
@ -113,6 +127,7 @@ func Test_tan()
call assert_equal("str2float('nan')", string(cos(0.0/0.0)))
call assert_equal('0.0', string(tan(1.0/(1.0/0.0))))
call assert_equal('-0.0', string(tan(-1.0/(1.0/0.0))))
call assert_fails('call tan("")', 'E808:')
endfunc
func Test_atan()
@ -122,6 +137,7 @@ func Test_atan()
call assert_equal('1.570796', string(atan(1.0/0.0)))
call assert_equal('-1.570796', string(atan(-1.0/0.0)))
call assert_equal("str2float('nan')", string(atan(0.0/0.0)))
call assert_fails('call atan("")', 'E808:')
endfunc
func Test_atan2()
@ -130,6 +146,8 @@ func Test_atan2()
call assert_equal('0.0', string(atan2(1.0, 1.0/0.0)))
call assert_equal('1.570796', string(atan2(1.0/0.0, 1.0)))
call assert_equal("str2float('nan')", string(atan2(0.0/0.0, 1.0)))
call assert_fails('call atan2("", -1)', 'E808:')
call assert_fails('call atan2(-1, "")', 'E808:')
endfunc
func Test_tanh()
@ -139,6 +157,7 @@ func Test_tanh()
call assert_equal('1.0', string(tanh(1.0/0.0)))
call assert_equal('-1.0', string(tanh(-1.0/0.0)))
call assert_equal("str2float('nan')", string(tanh(0.0/0.0)))
call assert_fails('call tanh("")', 'E808:')
endfunc
func Test_fmod()
@ -151,6 +170,8 @@ func Test_fmod()
call assert_equal('1.0', res)
endif
call assert_equal("str2float('nan')", string(fmod(1.0, 0.0)))
call assert_fails("call fmod('', 1.22)", 'E808:')
call assert_fails("call fmod(12.33, '')", 'E808:')
endfunc
func Test_pow()
@ -161,6 +182,8 @@ func Test_pow()
call assert_equal("str2float('nan')", string(pow(0.0/0.0, 3.0)))
call assert_equal("str2float('inf')", string(pow(2.0, 1.0/0.0)))
call assert_equal("str2float('inf')", string(pow(1.0/0.0, 3.0)))
call assert_fails("call pow('', 2.0)", 'E808:')
call assert_fails("call pow(2.0, '')", 'E808:')
endfunc
func Test_str2float()
@ -170,6 +193,8 @@ func Test_str2float()
call assert_equal('1.23', string(str2float('1.23')))
call assert_equal('1.23', string(str2float('1.23abc')))
call assert_equal('1.0e40', string(str2float('1e40')))
call assert_equal('-1.23', string(str2float('-1.23')))
call assert_equal('1.23', string(str2float(' + 1.23 ')))
call assert_equal('1.0', string(str2float('+1')))
call assert_equal('1.0', string(str2float('+1')))
@ -181,12 +206,22 @@ func Test_str2float()
call assert_equal('-1.0', string(str2float(' -1 ')))
call assert_equal('-1.0', string(str2float(' - 1 ')))
call assert_equal('0.0', string(str2float('+0.0')))
call assert_equal('-0.0', string(str2float('-0.0')))
call assert_equal("str2float('inf')", string(str2float('1e1000')))
call assert_equal("str2float('inf')", string(str2float('inf')))
call assert_equal("-str2float('inf')", string(str2float('-inf')))
call assert_equal("str2float('inf')", string(str2float('+inf')))
call assert_equal("str2float('inf')", string(str2float('Inf')))
call assert_equal("str2float('inf')", string(str2float(' +inf ')))
call assert_equal("str2float('nan')", string(str2float('nan')))
call assert_equal("str2float('nan')", string(str2float('NaN')))
call assert_equal("str2float('nan')", string(str2float(' nan ')))
call assert_fails("call str2float(1.2)", 'E806:')
call assert_fails("call str2float([])", 'E730:')
call assert_fails("call str2float({})", 'E731:')
call assert_fails("call str2float(function('string'))", 'E729:')
endfunc
func Test_floor()
@ -198,6 +233,7 @@ func Test_floor()
call assert_equal("str2float('nan')", string(floor(0.0/0.0)))
call assert_equal("str2float('inf')", string(floor(1.0/0.0)))
call assert_equal("-str2float('inf')", string(floor(-1.0/0.0)))
call assert_fails("call floor('')", 'E808:')
endfunc
func Test_ceil()
@ -209,6 +245,7 @@ func Test_ceil()
call assert_equal("str2float('nan')", string(ceil(0.0/0.0)))
call assert_equal("str2float('inf')", string(ceil(1.0/0.0)))
call assert_equal("-str2float('inf')", string(ceil(-1.0/0.0)))
call assert_fails("call ceil('')", 'E808:')
endfunc
func Test_round()
@ -221,6 +258,7 @@ func Test_round()
call assert_equal("str2float('nan')", string(round(0.0/0.0)))
call assert_equal("str2float('inf')", string(round(1.0/0.0)))
call assert_equal("-str2float('inf')", string(round(-1.0/0.0)))
call assert_fails("call round('')", 'E808:')
endfunc
func Test_trunc()
@ -233,6 +271,7 @@ func Test_trunc()
call assert_equal("str2float('nan')", string(trunc(0.0/0.0)))
call assert_equal("str2float('inf')", string(trunc(1.0/0.0)))
call assert_equal("-str2float('inf')", string(trunc(-1.0/0.0)))
call assert_fails("call trunc('')", 'E808:')
endfunc
func Test_isnan()
@ -242,4 +281,5 @@ func Test_isnan()
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({}))
endfunc