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https://github.com/neovim/neovim.git
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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.
93cf85f9ef
Fix atan2() doc typo (patch referred to it as atan()).
Adjust Test_fmod() method test to expect "str2float('nan')".
This commit is contained in:
Sean Dewar
@@ -1060,7 +1060,14 @@ next method: >
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<
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Example of using a lambda: >
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GetPercentage->{x -> x * 100}()->printf('%d%%')
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<
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When using -> the |expr7| operators will be applied first, thus: >
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-1.234->string()
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Is equivalent to: >
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(-1.234)->string()
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And NOT: >
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-(1.234->string())
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<
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*E274*
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"->name(" must not contain white space. There can be white space before the
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"->" and after the "(", thus you can split the lines like this: >
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@@ -2609,6 +2616,8 @@ abs({expr}) *abs()*
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echo abs(-4)
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< 4
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Can also be used as a |method|: >
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Compute()->abs()
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acos({expr}) *acos()*
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Return the arc cosine of {expr} measured in radians, as a
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@@ -2621,6 +2630,8 @@ acos({expr}) *acos()*
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:echo acos(-0.5)
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< 2.094395
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Can also be used as a |method|: >
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Compute()->acos()
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add({list}, {expr}) *add()*
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Append the item {expr} to |List| {list}. Returns the
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@@ -2630,10 +2641,10 @@ add({list}, {expr}) *add()*
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< Note that when {expr} is a |List| it is appended as a single
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item. Use |extend()| to concatenate |Lists|.
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Use |insert()| to add an item at another position.
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Can also be used as a |method|: >
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mylist->add(val1)->add(val2)
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and({expr}, {expr}) *and()*
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Bitwise AND on the two arguments. The arguments are converted
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to a number. A List, Dict or Float argument causes an error.
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@@ -2735,6 +2746,9 @@ asin({expr}) *asin()*
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:echo asin(-0.5)
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< -0.523599
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Can also be used as a |method|: >
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Compute()->asin()
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assert_ functions are documented here: |assert-functions-details|
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@@ -2749,6 +2763,8 @@ atan({expr}) *atan()*
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:echo atan(-4.01)
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< -1.326405
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Can also be used as a |method|: >
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Compute()->atan()
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atan2({expr1}, {expr2}) *atan2()*
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Return the arc tangent of {expr1} / {expr2}, measured in
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@@ -2760,6 +2776,8 @@ atan2({expr1}, {expr2}) *atan2()*
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:echo atan2(1, -1)
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< 2.356194
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Can also be used as a |method|: >
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Compute()->atan2(1)
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*browse()*
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browse({save}, {title}, {initdir}, {default})
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@@ -2966,6 +2984,9 @@ ceil({expr}) *ceil()*
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echo ceil(4.0)
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< 4.0
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Can also be used as a |method|: >
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Compute()->ceil()
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changenr() *changenr()*
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Return the number of the most recent change. This is the same
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number as what is displayed with |:undolist| and can be used
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@@ -3261,6 +3282,8 @@ cos({expr}) *cos()*
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:echo cos(-4.01)
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< -0.646043
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Can also be used as a |method|: >
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Compute()->cos()
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cosh({expr}) *cosh()*
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Return the hyperbolic cosine of {expr} as a |Float| in the range
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@@ -3272,6 +3295,8 @@ cosh({expr}) *cosh()*
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:echo cosh(-0.5)
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< -1.127626
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Can also be used as a |method|: >
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Compute()->cosh()
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count({comp}, {expr} [, {ic} [, {start}]]) *count()*
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Return the number of times an item with value {expr} appears
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@@ -3704,6 +3729,9 @@ exp({expr}) *exp()*
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:echo exp(-1)
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< 0.367879
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Can also be used as a |method|: >
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Compute()->exp()
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debugbreak({pid}) *debugbreak()*
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Specifically used to interrupt a program being debugged. It
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will cause process {pid} to get a SIGTRAP. Behavior for other
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@@ -4017,6 +4045,8 @@ float2nr({expr}) *float2nr()*
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echo float2nr(1.0e-100)
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< 0
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Can also be used as a |method|: >
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Compute()->float2nr()
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floor({expr}) *floor()*
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Return the largest integral value less than or equal to
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@@ -4030,6 +4060,8 @@ floor({expr}) *floor()*
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echo floor(4.0)
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< 4.0
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Can also be used as a |method|: >
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Compute()->floor()
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fmod({expr1}, {expr2}) *fmod()*
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Return the remainder of {expr1} / {expr2}, even if the
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@@ -4045,6 +4077,8 @@ fmod({expr1}, {expr2}) *fmod()*
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:echo fmod(-12.33, 1.22)
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< -0.13
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Can also be used as a |method|: >
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Compute()->fmod(1.22)
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fnameescape({string}) *fnameescape()*
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Escape {string} for use as file name command argument. All
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@@ -5605,6 +5639,9 @@ isinf({expr}) *isinf()*
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:echo isinf(-1.0 / 0.0)
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< -1
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Can also be used as a |method|: >
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Compute()->isinf()
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islocked({expr}) *islocked()* *E786*
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The result is a Number, which is |TRUE| when {expr} is the
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name of a locked variable.
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@@ -5648,6 +5685,9 @@ isnan({expr}) *isnan()*
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echo isnan(0.0 / 0.0)
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< 1
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Can also be used as a |method|: >
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Compute()->isnan()
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jobpid({job}) *jobpid()*
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Return the PID (process id) of |job-id| {job}.
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@@ -5950,6 +5990,8 @@ log({expr}) *log()*
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:echo log(exp(5))
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< 5.0
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Can also be used as a |method|: >
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Compute()->log()
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log10({expr}) *log10()*
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Return the logarithm of Float {expr} to base 10 as a |Float|.
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@@ -5960,6 +6002,9 @@ log10({expr}) *log10()*
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:echo log10(0.01)
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< -2.0
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Can also be used as a |method|: >
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Compute()->log10()
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luaeval({expr}[, {expr}])
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Evaluate Lua expression {expr} and return its result converted
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to Vim data structures. See |lua-eval| for more details.
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@@ -6637,6 +6682,9 @@ pow({x}, {y}) *pow()*
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:echo pow(32, 0.20)
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< 2.0
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Can also be used as a |method|: >
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Compute()->pow(3)
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prevnonblank({lnum}) *prevnonblank()*
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Return the line number of the first line at or above {lnum}
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that is not blank. Example: >
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@@ -7234,6 +7282,9 @@ round({expr}) *round()*
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echo round(-4.5)
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< -5.0
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Can also be used as a |method|: >
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Compute()->round()
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rpcnotify({channel}, {event}[, {args}...]) *rpcnotify()*
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Sends {event} to {channel} via |RPC| and returns immediately.
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If {channel} is 0, the event is broadcast to all channels.
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@@ -8210,6 +8261,8 @@ sin({expr}) *sin()*
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:echo sin(-4.01)
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< 0.763301
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Can also be used as a |method|: >
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Compute()->sin()
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sinh({expr}) *sinh()*
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Return the hyperbolic sine of {expr} as a |Float| in the range
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@@ -8221,6 +8274,9 @@ sinh({expr}) *sinh()*
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:echo sinh(-0.9)
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< -1.026517
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Can also be used as a |method|: >
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Compute()->sinh()
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sockconnect({mode}, {address}, {opts}) *sockconnect()*
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Connect a socket to an address. If {mode} is "pipe" then
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{address} should be the path of a named pipe. If {mode} is
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@@ -8410,6 +8466,8 @@ sqrt({expr}) *sqrt()*
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< nan
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"nan" may be different, it depends on system libraries.
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Can also be used as a |method|: >
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Compute()->sqrt()
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stdioopen({opts}) *stdioopen()*
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With |--headless| this opens stdin and stdout as a |channel|.
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@@ -8461,6 +8519,9 @@ str2float({expr}) *str2float()*
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12.0. You can strip out thousands separators with
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|substitute()|: >
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let f = str2float(substitute(text, ',', '', 'g'))
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<
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Can also be used as a |method|: >
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let f = text->substitute(',', '', 'g')->str2float()
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str2list({expr} [, {utf8}]) *str2list()*
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Return a list containing the number values which represent
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@@ -9112,6 +9173,8 @@ tan({expr}) *tan()*
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:echo tan(-4.01)
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< -1.181502
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Can also be used as a |method|: >
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Compute()->tan()
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tanh({expr}) *tanh()*
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Return the hyperbolic tangent of {expr} as a |Float| in the
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@@ -9123,6 +9186,8 @@ tanh({expr}) *tanh()*
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:echo tanh(-1)
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< -0.761594
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Can also be used as a |method|: >
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Compute()->tanh()
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*timer_info()*
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timer_info([{id}])
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@@ -9249,6 +9314,9 @@ trunc({expr}) *trunc()*
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echo trunc(4.0)
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< 4.0
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Can also be used as a |method|: >
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Compute()->trunc()
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type({expr}) *type()*
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The result is a Number representing the type of {expr}.
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Instead of using the number directly, it is better to use the
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@@ -21,8 +21,8 @@ local LAST = "BASE_LAST"
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return {
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funcs={
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abs={args=1},
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acos={args=1, func="float_op_wrapper", data="&acos"}, -- WJMc
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abs={args=1, base=1},
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acos={args=1, base=1, func="float_op_wrapper", data="&acos"}, -- WJMc
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add={args=2, base=1},
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['and']={args=2},
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api_info={},
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@@ -32,7 +32,7 @@ return {
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argidx={},
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arglistid={args={0, 2}},
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argv={args={0, 2}},
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asin={args=1, func="float_op_wrapper", data="&asin"}, -- WJMc
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asin={args=1, base=1, func="float_op_wrapper", data="&asin"}, -- WJMc
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assert_beeps={args={1}, base=1},
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assert_equal={args={2, 3}, base=2},
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assert_equalfile={args={2, 3}},
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@@ -46,8 +46,8 @@ return {
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assert_notmatch={args={2, 3}, base=2},
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assert_report={args=1},
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assert_true={args={1, 2}, base=1},
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atan={args=1, func="float_op_wrapper", data="&atan"},
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atan2={args=2},
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atan={args=1, base=1, func="float_op_wrapper", data="&atan"},
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atan2={args=2, base=1},
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browse={args=4},
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browsedir={args=2},
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bufadd={args=1},
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@@ -66,7 +66,7 @@ return {
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byteidx={args=2},
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byteidxcomp={args=2},
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call={args={2, 3}},
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ceil={args=1, func="float_op_wrapper", data="&ceil"},
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ceil={args=1, base=1, func="float_op_wrapper", data="&ceil"},
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changenr={},
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chanclose={args={1, 2}},
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chansend={args=2},
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@@ -81,8 +81,8 @@ return {
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complete_info={args={0, 1}},
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confirm={args={1, 4}},
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copy={args=1, base=1},
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cos={args=1, func="float_op_wrapper", data="&cos"},
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cosh={args=1, func="float_op_wrapper", data="&cosh"},
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cos={args=1, base=1, func="float_op_wrapper", data="&cos"},
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cosh={args=1, base=1, func="float_op_wrapper", data="&cosh"},
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count={args={2, 4}, base=1},
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cscope_connection={args={0, 3}},
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ctxget={args={0, 1}},
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@@ -109,7 +109,7 @@ return {
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execute={args={1, 2}},
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exepath={args=1},
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exists={args=1},
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exp={args=1, func="float_op_wrapper", data="&exp"},
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exp={args=1, base=1, func="float_op_wrapper", data="&exp"},
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expand={args={1, 3}},
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expandcmd={args=1},
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extend={args={2, 3}, base=1},
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@@ -121,9 +121,9 @@ return {
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finddir={args={1, 3}},
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findfile={args={1, 3}},
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flatten={args={1, 2}},
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float2nr={args=1},
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floor={args=1, func="float_op_wrapper", data="&floor"},
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fmod={args=2},
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float2nr={args=1, base=1},
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floor={args=1, base=1, func="float_op_wrapper", data="&floor"},
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fmod={args=2, base=1},
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fnameescape={args=1},
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fnamemodify={args=2},
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foldclosed={args=1},
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@@ -205,9 +205,9 @@ return {
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interrupt={args=0},
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invert={args=1},
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isdirectory={args=1},
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isinf={args=1},
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isinf={args=1, base=1},
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islocked={args=1},
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isnan={args=1},
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isnan={args=1, base=1},
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id={args=1},
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items={args=1, base=1},
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jobclose={args={1, 2}, func="f_chanclose"},
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@@ -230,8 +230,8 @@ return {
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lispindent={args=1},
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list2str={args={1, 2}},
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localtime={},
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log={args=1, func="float_op_wrapper", data="&log"},
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log10={args=1, func="float_op_wrapper", data="&log10"},
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log={args=1, base=1, func="float_op_wrapper", data="&log"},
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log10={args=1, base=1, func="float_op_wrapper", data="&log10"},
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luaeval={args={1, 2}},
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map={args=2, base=1},
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maparg={args={1, 4}},
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@@ -256,7 +256,7 @@ return {
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nr2char={args={1, 2}},
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['or']={args=2},
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pathshorten={args=1},
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pow={args=2},
|
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pow={args=2, base=1},
|
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prevnonblank={args=1},
|
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printf={args=varargs(1), base=2},
|
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prompt_getprompt={args=1},
|
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@@ -282,7 +282,7 @@ return {
|
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['repeat']={args=2, base=1},
|
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resolve={args=1},
|
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reverse={args=1, base=1},
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round={args=1, func="float_op_wrapper", data="&round"},
|
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round={args=1, base=1, func="float_op_wrapper", data="&round"},
|
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rpcnotify={args=varargs(2)},
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rpcrequest={args=varargs(2)},
|
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rpcstart={args={1, 2}},
|
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@@ -331,8 +331,8 @@ return {
|
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sign_unplace={args={1, 2}},
|
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sign_unplacelist={args={1}},
|
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simplify={args=1},
|
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sin={args=1, func="float_op_wrapper", data="&sin"},
|
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sinh={args=1, func="float_op_wrapper", data="&sinh"},
|
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sin={args=1, base=1, func="float_op_wrapper", data="&sin"},
|
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sinh={args=1, base=1, func="float_op_wrapper", data="&sinh"},
|
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sockconnect={args={2,3}},
|
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sort={args={1, 3}, base=1},
|
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soundfold={args=1},
|
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@@ -340,9 +340,9 @@ return {
|
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spellbadword={args={0, 1}},
|
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spellsuggest={args={1, 3}},
|
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split={args={1, 3}, base=1},
|
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sqrt={args=1, func="float_op_wrapper", data="&sqrt"},
|
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sqrt={args=1, base=1, func="float_op_wrapper", data="&sqrt"},
|
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stdpath={args=1},
|
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str2float={args=1},
|
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str2float={args=1, base=1},
|
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str2list={args={1, 2}, base=1},
|
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str2nr={args={1, 2}},
|
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strcharpart={args={2, 3}},
|
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@@ -374,8 +374,8 @@ return {
|
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tabpagewinnr={args={1, 2}},
|
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tagfiles={},
|
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taglist={args={1, 2}},
|
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tan={args=1, func="float_op_wrapper", data="&tan"},
|
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tanh={args=1, func="float_op_wrapper", data="&tanh"},
|
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tan={args=1, base=1, func="float_op_wrapper", data="&tan"},
|
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tanh={args=1, base=1, func="float_op_wrapper", data="&tanh"},
|
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tempname={},
|
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termopen={args={1, 2}},
|
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test_garbagecollect_now={},
|
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@@ -389,7 +389,7 @@ return {
|
||||
toupper={args=1},
|
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tr={args=3},
|
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trim={args={1,3}},
|
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trunc={args=1, func="float_op_wrapper", data="&trunc"},
|
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trunc={args=1, base=1, func="float_op_wrapper", data="&trunc"},
|
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type={args=1, base=1},
|
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undofile={args=1},
|
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undotree={},
|
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|
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@@ -7,6 +7,8 @@ end
|
||||
func Test_abs()
|
||||
call assert_equal('1.23', string(abs(1.23)))
|
||||
call assert_equal('1.23', string(abs(-1.23)))
|
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eval -1.23->abs()->string()->assert_equal('1.23')
|
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|
||||
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))))
|
||||
@@ -22,6 +24,7 @@ endfunc
|
||||
func Test_sqrt()
|
||||
call assert_equal('0.0', string(sqrt(0.0)))
|
||||
call assert_equal('1.414214', string(sqrt(2.0)))
|
||||
eval 2.0->sqrt()->string()->assert_equal('1.414214')
|
||||
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)))
|
||||
@@ -31,6 +34,7 @@ endfunc
|
||||
func Test_log()
|
||||
call assert_equal('0.0', string(log(1.0)))
|
||||
call assert_equal('-0.693147', string(log(0.5)))
|
||||
eval 0.5->log()->string()->assert_equal('-0.693147')
|
||||
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)))
|
||||
@@ -42,6 +46,7 @@ func Test_log10()
|
||||
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)))
|
||||
eval 120.0->log10()->string()->assert_equal('2.079181')
|
||||
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)))
|
||||
@@ -53,6 +58,7 @@ func Test_exp()
|
||||
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)))
|
||||
eval -1.0->exp()->string()->assert_equal('0.367879')
|
||||
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)))
|
||||
@@ -63,6 +69,7 @@ func Test_sin()
|
||||
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)))
|
||||
eval -0.5->sin()->string()->assert_equal('-0.479426')
|
||||
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))))
|
||||
@@ -73,6 +80,8 @@ endfunc
|
||||
func Test_asin()
|
||||
call assert_equal('0.0', string(asin(0.0)))
|
||||
call assert_equal('1.570796', string(asin(1.0)))
|
||||
eval 1.0->asin()->string()->assert_equal('1.570796')
|
||||
|
||||
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)))
|
||||
@@ -84,6 +93,7 @@ func Test_sinh()
|
||||
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)))
|
||||
eval -0.9->sinh()->string()->assert_equal('-1.026517')
|
||||
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)))
|
||||
@@ -94,6 +104,7 @@ func Test_cos()
|
||||
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)))
|
||||
eval -0.5->cos()->string()->assert_equal('0.877583')
|
||||
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:')
|
||||
@@ -103,6 +114,7 @@ func Test_acos()
|
||||
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)))
|
||||
eval -1.0->acos()->string()->assert_equal('3.141593')
|
||||
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)))
|
||||
@@ -113,6 +125,7 @@ endfunc
|
||||
func Test_cosh()
|
||||
call assert_equal('1.0', string(cosh(0.0)))
|
||||
call assert_equal('1.127626', string(cosh(0.5)))
|
||||
eval 0.5->cosh()->string()->assert_equal('1.127626')
|
||||
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)))
|
||||
@@ -123,6 +136,7 @@ func Test_tan()
|
||||
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)))
|
||||
eval -0.5->tan()->string()->assert_equal('-0.546302')
|
||||
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))))
|
||||
@@ -134,6 +148,7 @@ func Test_atan()
|
||||
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)))
|
||||
eval -1.0->atan()->string()->assert_equal('-0.785398')
|
||||
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)))
|
||||
@@ -144,6 +159,7 @@ func Test_atan2()
|
||||
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)))
|
||||
eval 1.0->atan2(1.0/0.0)->string()->assert_equal('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:')
|
||||
@@ -154,6 +170,7 @@ func Test_tanh()
|
||||
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)))
|
||||
eval -1.0->tanh()->string()->assert_equal('-0.761594')
|
||||
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)))
|
||||
@@ -164,6 +181,7 @@ func Test_fmod()
|
||||
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)))
|
||||
eval (1.0/0.0)->fmod(1.0)->string()->assert_equal("str2float('nan')")
|
||||
" 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')"
|
||||
@@ -177,6 +195,7 @@ endfunc
|
||||
func Test_pow()
|
||||
call assert_equal('1.0', string(pow(0.0, 0.0)))
|
||||
call assert_equal('8.0', string(pow(2.0, 3.0)))
|
||||
eval 2.0->pow(3.0)->string()->assert_equal('8.0')
|
||||
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)))
|
||||
@@ -192,6 +211,7 @@ func Test_str2float()
|
||||
call assert_equal('1.0', string(str2float(' 1.0 ')))
|
||||
call assert_equal('1.23', string(str2float('1.23')))
|
||||
call assert_equal('1.23', string(str2float('1.23abc')))
|
||||
eval '1.23abc'->str2float()->string()->assert_equal('1.23')
|
||||
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 ')))
|
||||
@@ -228,6 +248,7 @@ 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))
|
||||
eval 123.4e-1->float2nr()->assert_equal(12)
|
||||
let max_number = 1/0
|
||||
let min_number = -max_number
|
||||
call assert_equal(max_number/2+1, float2nr(pow(2, 62)))
|
||||
@@ -242,6 +263,7 @@ func Test_floor()
|
||||
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)))
|
||||
eval 2.99->floor()->string()->assert_equal('2.0')
|
||||
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)))
|
||||
@@ -255,6 +277,7 @@ func Test_ceil()
|
||||
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)))
|
||||
eval -2.11->ceil()->string()->assert_equal('-2.0')
|
||||
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)))
|
||||
@@ -266,6 +289,7 @@ func Test_round()
|
||||
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)))
|
||||
eval 2.9->round()->string()->assert_equal('3.0')
|
||||
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)))
|
||||
@@ -279,6 +303,7 @@ func Test_trunc()
|
||||
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)))
|
||||
eval 2.9->trunc()->string()->assert_equal('2.0')
|
||||
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)))
|
||||
@@ -291,6 +316,7 @@ endfunc
|
||||
func Test_isinf()
|
||||
call assert_equal(1, isinf(1.0/0.0))
|
||||
call assert_equal(-1, isinf(-1.0/0.0))
|
||||
eval (-1.0/0.0)->isinf()->assert_equal(-1)
|
||||
call assert_false(isinf(1.0))
|
||||
call assert_false(isinf(0.0/0.0))
|
||||
call assert_false(isinf('a'))
|
||||
@@ -302,6 +328,7 @@ func Test_isnan()
|
||||
call assert_true(isnan(0.0/0.0))
|
||||
call assert_false(isnan(1.0))
|
||||
call assert_false(isnan(1.0/0.0))
|
||||
eval (1.0/0.0)->isnan()->assert_false()
|
||||
call assert_false(isnan(-1.0/0.0))
|
||||
call assert_false(isnan('a'))
|
||||
call assert_false(isnan([]))
|
||||
|
||||
Reference in New Issue
Block a user