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neovim/test/old/testdir/test_float_func.vim

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vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
" test float functions
vim-patch:8.1.{1524,1544}: tests are silently skipped (#19276) This is a port of these two patches combined: vim-patch:8.1.1524: tests are silently skipped Problem: Tests are silently skipped. Solution: Throw an exception for skipped tests in more places. https://github.com/vim/vim/commit/b0f94c1ff34d27d33aa9f96204985ea29c2eb0a1 vim-patch:8.1.1544: some balloon tests don't run when they can Problem: Some balloon tests don't run when they can. Solution: Split GUI balloon tests off into a separate file. (Ozaki Kiichi, closes vim/vim#4538) Change the feature check into a command for consistency. https://github.com/vim/vim/commit/b46fecd3454399f8ebdc5055302e4bfc5a10f98b Omit test_lua.vim: previous patches are N/A Omit test_memory_usage.vim: previous patches are N/A Omit test_textprop.vim: previous patches are N/A Omit test_winbar.vim: previous patches are N/A Omit test_termcodes.vim: mostly N/A Skip Test_mouse_positon() because it uses test_setmouse(). Cannot throw error in a Test_nocatch_ test. Use latest `CheckFeature clipboard_working` for test_quotestar.vim
2022-07-07 17:26:25 -07:00
source check.vim
CheckFeature float
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
func Test_abs()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('1.23', string(abs(1.23)))
call assert_equal('1.23', string(abs(-1.23)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval -1.23->abs()->string()->assert_equal('1.23')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('0.0', string(abs(0.0)))
call assert_equal('0.0', string(abs(1.0/(1.0/0.0))))
call assert_equal('0.0', string(abs(-1.0/(1.0/0.0))))
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)))
vim-patch:8.1.1336: some eval functionality is not covered by tests Problem: Some eval functionality is not covered by tests. Solution: Add a few more test cases. (Masato Nishihata, closes vim/vim#4374) https://github.com/vim/vim/commit/17aca707f92235b6f962e637e8073162d18e6de2 Test_expand() changes are required for v8.1.1921. Test_call() and Test_cindent_func() are already ported.
2021-08-27 14:07:34 -07:00
call assert_equal('12', string(abs('12abc')))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
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:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_sqrt()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('0.0', string(sqrt(0.0)))
call assert_equal('1.414214', string(sqrt(2.0)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval 2.0->sqrt()->string()->assert_equal('1.414214')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call sqrt("")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_log()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('0.0', string(log(1.0)))
call assert_equal('-0.693147', string(log(0.5)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval 0.5->log()->string()->assert_equal('-0.693147')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal("-str2float('inf')", string(log(0.0)))
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call log("")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_log10()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('0.0', string(log10(1.0)))
call assert_equal('2.0', string(log10(100.0)))
call assert_equal('2.079181', string(log10(120.0)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval 120.0->log10()->string()->assert_equal('2.079181')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal("-str2float('inf')", string(log10(0.0)))
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call log10("")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_exp()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('1.0', string(exp(0.0)))
call assert_equal('7.389056', string(exp(2.0)))
call assert_equal('0.367879', string(exp(-1.0)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval -1.0->exp()->string()->assert_equal('0.367879')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call exp("")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_sin()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('0.0', string(sin(0.0)))
call assert_equal('0.841471', string(sin(1.0)))
call assert_equal('-0.479426', string(sin(-0.5)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval -0.5->sin()->string()->assert_equal('-0.479426')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal("str2float('nan')", string(sin(0.0/0.0)))
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))))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call sin("")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_asin()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('0.0', string(asin(0.0)))
call assert_equal('1.570796', string(asin(1.0)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval 1.0->asin()->string()->assert_equal('1.570796')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('-0.523599', string(asin(-0.5)))
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call asin("")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_sinh()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('0.0', string(sinh(0.0)))
call assert_equal('0.521095', string(sinh(0.5)))
call assert_equal('-1.026517', string(sinh(-0.9)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval -0.9->sinh()->string()->assert_equal('-1.026517')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call sinh("")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_cos()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('1.0', string(cos(0.0)))
call assert_equal('0.540302', string(cos(1.0)))
call assert_equal('0.877583', string(cos(-0.5)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval -0.5->cos()->string()->assert_equal('0.877583')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal("str2float('nan')", string(cos(0.0/0.0)))
call assert_equal("str2float('nan')", string(cos(1.0/0.0)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call cos("")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_acos()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('1.570796', string(acos(0.0)))
call assert_equal('0.0', string(acos(1.0)))
call assert_equal('3.141593', string(acos(-1.0)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval -1.0->acos()->string()->assert_equal('3.141593')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('2.094395', string(acos(-0.5)))
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call acos("")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_cosh()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('1.0', string(cosh(0.0)))
call assert_equal('1.127626', string(cosh(0.5)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval 0.5->cosh()->string()->assert_equal('1.127626')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call cosh("")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_tan()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('0.0', string(tan(0.0)))
call assert_equal('0.546302', string(tan(0.5)))
call assert_equal('-0.546302', string(tan(-0.5)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval -0.5->tan()->string()->assert_equal('-0.546302')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal("str2float('nan')", string(tan(1.0/0.0)))
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))))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call tan("")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_atan()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('0.0', string(atan(0.0)))
call assert_equal('0.463648', string(atan(0.5)))
call assert_equal('-0.785398', string(atan(-1.0)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval -1.0->atan()->string()->assert_equal('-0.785398')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call atan("")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_atan2()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('-2.356194', string(atan2(-1, -1)))
call assert_equal('2.356194', string(atan2(1, -1)))
call assert_equal('0.0', string(atan2(1.0, 1.0/0.0)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval 1.0->atan2(1.0/0.0)->string()->assert_equal('0.0')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call atan2("", -1)', 'E808:')
call assert_fails('call atan2(-1, "")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_tanh()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('0.0', string(tanh(0.0)))
call assert_equal('0.462117', string(tanh(0.5)))
call assert_equal('-0.761594', string(tanh(-1.0)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval -1.0->tanh()->string()->assert_equal('-0.761594')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails('call tanh("")', 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_fmod()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('0.13', string(fmod(12.33, 1.22)))
call assert_equal('-0.13', string(fmod(-12.33, 1.22)))
call assert_equal("str2float('nan')", string(fmod(1.0/0.0, 1.0)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval (1.0/0.0)->fmod(1.0)->string()->assert_equal("str2float('nan')")
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
" On Windows we get "nan" instead of 1.0, accept both.
let res = string(fmod(1.0, 1.0/0.0))
if res != "str2float('nan')"
call assert_equal('1.0', res)
endif
call assert_equal("str2float('nan')", string(fmod(1.0, 0.0)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails("call fmod('', 1.22)", 'E808:')
call assert_fails("call fmod(12.33, '')", 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_pow()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('1.0', string(pow(0.0, 0.0)))
call assert_equal('8.0', string(pow(2.0, 3.0)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval 2.0->pow(3.0)->string()->assert_equal('8.0')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal("str2float('nan')", string(pow(2.0, 0.0/0.0)))
call assert_equal("str2float('nan')", string(pow(0.0/0.0, 3.0)))
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails("call pow('', 2.0)", 'E808:')
call assert_fails("call pow(2.0, '')", 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_str2float()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('1.0', string(str2float('1')))
vim-patch:8.0.0167 Problem: str2nr() and str2float() do not always work with negative values. Solution: Be more flexible about handling signs. (LemonBoy, closes vim/vim#1332) Add more tests. https://github.com/vim/vim/commit/08243d26d22ad44a857d02c90071578577b8a55d
2017-06-05 19:39:09 -07:00
call assert_equal('1.0', string(str2float(' 1 ')))
call assert_equal('1.0', string(str2float(' 1.0 ')))
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('1.23', string(str2float('1.23')))
call assert_equal('1.23', string(str2float('1.23abc')))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval '1.23abc'->str2float()->string()->assert_equal('1.23')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('1.0e40', string(str2float('1e40')))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_equal('-1.23', string(str2float('-1.23')))
call assert_equal('1.23', string(str2float(' + 1.23 ')))
vim-patch:8.0.0167 Problem: str2nr() and str2float() do not always work with negative values. Solution: Be more flexible about handling signs. (LemonBoy, closes vim/vim#1332) Add more tests. https://github.com/vim/vim/commit/08243d26d22ad44a857d02c90071578577b8a55d
2017-06-05 19:39:09 -07:00
call assert_equal('1.0', string(str2float('+1')))
call assert_equal('1.0', string(str2float('+1')))
call assert_equal('1.0', string(str2float(' +1 ')))
call assert_equal('1.0', string(str2float(' + 1 ')))
call assert_equal('-1.0', string(str2float('-1')))
call assert_equal('-1.0', string(str2float('-1')))
call assert_equal('-1.0', string(str2float(' -1 ')))
call assert_equal('-1.0', string(str2float(' - 1 ')))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_equal('0.0', string(str2float('+0.0')))
call assert_equal('-0.0', string(str2float('-0.0')))
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal("str2float('inf')", string(str2float('1e1000')))
call assert_equal("str2float('inf')", string(str2float('inf')))
call assert_equal("-str2float('inf')", string(str2float('-inf')))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_equal("str2float('inf')", string(str2float('+inf')))
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal("str2float('inf')", string(str2float('Inf')))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_equal("str2float('inf')", string(str2float(' +inf ')))
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal("str2float('nan')", string(str2float('nan')))
call assert_equal("str2float('nan')", string(str2float('NaN')))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
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:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
vim-patch:8.0.0614 Problem: float2nr() is not exactly right. Solution: Make float2nr() more accurate. Turn test64 into a new style test. (Hirohito Higashi, closes vim/vim#1688) https://github.com/vim/vim/commit/863e80b4451b5102b41bebf9ddca3a420de746fa
2017-06-06 04:34:25 -07:00
func Test_float2nr()
call assert_equal(1, float2nr(1.234))
call assert_equal(123, float2nr(1.234e2))
call assert_equal(12, float2nr(123.4e-1))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval 123.4e-1->float2nr()->assert_equal(12)
vim-patch:8.0.0614 Problem: float2nr() is not exactly right. Solution: Make float2nr() more accurate. Turn test64 into a new style test. (Hirohito Higashi, closes vim/vim#1688) https://github.com/vim/vim/commit/863e80b4451b5102b41bebf9ddca3a420de746fa
2017-06-06 04:34:25 -07:00
let max_number = 1/0
let min_number = -max_number
call assert_equal(max_number/2+1, float2nr(pow(2, 62)))
call assert_equal(max_number, float2nr(pow(2, 63)))
call assert_equal(max_number, float2nr(pow(2, 64)))
call assert_equal(min_number/2-1, float2nr(-pow(2, 62)))
call assert_equal(min_number, float2nr(-pow(2, 63)))
call assert_equal(min_number, float2nr(-pow(2, 64)))
endfunc
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
func Test_floor()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('2.0', string(floor(2.0)))
call assert_equal('2.0', string(floor(2.11)))
call assert_equal('2.0', string(floor(2.99)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval 2.99->floor()->string()->assert_equal('2.0')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('-3.0', string(floor(-2.11)))
call assert_equal('-3.0', string(floor(-2.99)))
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails("call floor('')", 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_ceil()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('2.0', string(ceil(2.0)))
call assert_equal('3.0', string(ceil(2.11)))
call assert_equal('3.0', string(ceil(2.99)))
call assert_equal('-2.0', string(ceil(-2.11)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval -2.11->ceil()->string()->assert_equal('-2.0')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('-2.0', string(ceil(-2.99)))
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails("call ceil('')", 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_round()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('2.0', string(round(2.1)))
call assert_equal('3.0', string(round(2.5)))
call assert_equal('3.0', string(round(2.9)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval 2.9->round()->string()->assert_equal('3.0')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('-2.0', string(round(-2.1)))
call assert_equal('-3.0', string(round(-2.5)))
call assert_equal('-3.0', string(round(-2.9)))
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails("call round('')", 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
func Test_trunc()
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('2.0', string(trunc(2.1)))
call assert_equal('2.0', string(trunc(2.5)))
call assert_equal('2.0', string(trunc(2.9)))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval 2.9->trunc()->string()->assert_equal('2.0')
vim-patch:8.0.0158 Problem: On MS-Windows some float functions return a different value when passed unusual values. strtod() doesn't work for "inf" and "nan". Solution: Accept both results. Fix str2float() for MS-Windows. Also reorder assert function arguments. https://github.com/vim/vim/commit/6247361101dcccc0c877e90ad67cd0cc83df7c68
2017-06-05 18:58:33 -07:00
call assert_equal('-2.0', string(trunc(-2.1)))
call assert_equal('-2.0', string(trunc(-2.5)))
call assert_equal('-2.0', string(trunc(-2.9)))
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)))
vim-patch:8.0.0168 Problem: Still some float functionality is not covered by tests. Solution: Add more tests. (Dominique Pelle, closes vim/vim#1364) https://github.com/vim/vim/commit/872004132f25cabe59352912889e042d6c7e6b4e
2017-06-05 19:53:20 -07:00
call assert_fails("call trunc('')", 'E808:')
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
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
2019-08-24 13:48:05 -07:00
func Test_isinf()
call assert_equal(1, isinf(1.0/0.0))
call assert_equal(-1, isinf(-1.0/0.0))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval (-1.0/0.0)->isinf()->assert_equal(-1)
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
2019-08-24 13:48:05 -07:00
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
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
func Test_isnan()
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
2019-08-24 13:48:05 -07:00
call assert_true(isnan(0.0/0.0))
call assert_false(isnan(1.0))
call assert_false(isnan(1.0/0.0))
vim-patch:8.1.1879: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make float functions usable as a method. https://github.com/vim/vim/commit/93cf85f9ef02931de3f8c8e536a137da0b48b7dc Fix atan2() doc typo (patch referred to it as atan()). Adjust Test_fmod() method test to expect "str2float('nan')".
2021-08-07 08:27:23 -07:00
eval (1.0/0.0)->isnan()->assert_false()
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
2019-08-24 13:48:05 -07:00
call assert_false(isnan(-1.0/0.0))
call assert_false(isnan('a'))
call assert_false(isnan([]))
call assert_false(isnan({}))
vim-patch:8.0.0156 Problem: Several float functions are not covered by tests. Solution: Add float tests. (Dominique Pelle) https://github.com/vim/vim/commit/453b576ee5d32e9b8e6876712748ae01f9be68dd
2017-06-04 19:19:43 -07:00
endfunc
vim-patch:8.0.0614 Problem: float2nr() is not exactly right. Solution: Make float2nr() more accurate. Turn test64 into a new style test. (Hirohito Higashi, closes vim/vim#1688) https://github.com/vim/vim/commit/863e80b4451b5102b41bebf9ddca3a420de746fa
2017-06-06 04:34:25 -07:00
" This was converted from test65
func Test_float_misc()
call assert_equal('123.456000', printf('%f', 123.456))
call assert_equal('1.234560e+02', printf('%e', 123.456))
call assert_equal('123.456', printf('%g', 123.456))
" +=
let v = 1.234
let v += 6.543
call assert_equal('7.777', printf('%g', v))
let v = 1.234
let v += 5
call assert_equal('6.234', printf('%g', v))
let v = 5
let v += 3.333
call assert_equal('8.333', string(v))
" ==
let v = 1.234
call assert_true(v == 1.234)
call assert_false(v == 1.2341)
" add-subtract
call assert_equal('5.234', printf('%g', 4 + 1.234))
call assert_equal('-6.766', printf('%g', 1.234 - 8))
" mult-div
call assert_equal('4.936', printf('%g', 4 * 1.234))
call assert_equal('0.003241', printf('%g', 4.0 / 1234))
" dict
call assert_equal("{'x': 1.234, 'y': -2.0e20}", string({'x': 1.234, 'y': -2.0e20}))
" list
call assert_equal('[-123.4, 2.0e-20]', string([-123.4, 2.0e-20]))
endfunc
" vim: shiftwidth=2 sts=2 expandtab
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