gtsocial-umbx

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flag_test.tpl (2224B)

      1 package bitutil_test
      2 
      3 import (
      4     "strings"
      5     "testing"
      6 
      7     "codeberg.org/gruf/go-bytes"
      8 )
      9 
     10 {{ range $idx, $size := . }}
     11 
     12 func TestFlags{{ $size.Size }}Get(t *testing.T) {
     13     var mask, flags bitutil.Flags{{ $size.Size }}
     14 
     15     {{ range $idx := $size.Bits }}
     16 
     17     mask = bitutil.Flags{{ $size.Size }}(1) << {{ $idx }}
     18 
     19     flags = 0
     20 
     21     flags |= mask
     22     if !flags.Get({{ $idx }}) {
     23         t.Error("failed .Get() set Flags{{ $size.Size }} bit at index {{ $idx }}")
     24     }
     25 
     26     flags = ^bitutil.Flags{{ $size.Size }}(0)
     27 
     28     flags &= ^mask
     29     if flags.Get({{ $idx }}) {
     30         t.Error("failed .Get() unset Flags{{ $size.Size }} bit at index {{ $idx }}")
     31     }
     32 
     33     flags = 0
     34 
     35     flags |= mask
     36     if !flags.Get{{ $idx }}() {
     37         t.Error("failed .Get{{ $idx }}() set Flags{{ $size.Size }} bit at index {{ $idx }}")
     38     }
     39 
     40     flags = ^bitutil.Flags{{ $size.Size }}(0)
     41 
     42     flags &= ^mask
     43     if flags.Get{{ $idx }}() {
     44         t.Error("failed .Get{{ $idx }}() unset Flags{{ $size.Size }} bit at index {{ $idx }}")
     45     }
     46 
     47     {{ end }}
     48 }
     49 
     50 func TestFlags{{ $size.Size }}Set(t *testing.T) {
     51     var mask, flags bitutil.Flags{{ $size.Size }}
     52 
     53     {{ range $idx := $size.Bits }}
     54 
     55     mask = bitutil.Flags{{ $size.Size }}(1) << {{ $idx }}
     56 
     57     flags = 0
     58 
     59     flags = flags.Set({{ $idx }})
     60     if flags & mask == 0 {
     61         t.Error("failed .Set() Flags{{ $size.Size }} bit at index {{ $idx }}")
     62     }
     63 
     64     flags = 0
     65 
     66     flags = flags.Set{{ $idx }}()
     67     if flags & mask == 0 {
     68         t.Error("failed .Set{{ $idx }}() Flags{{ $size.Size }} bit at index {{ $idx }}")
     69     }
     70 
     71     {{ end }}
     72 }
     73 
     74 func TestFlags{{ $size.Size }}Unset(t *testing.T) {
     75     var mask, flags bitutil.Flags{{ $size.Size }}
     76 
     77     {{ range $idx := $size.Bits }}
     78 
     79     mask = bitutil.Flags{{ $size.Size }}(1) << {{ $idx }}
     80 
     81     flags = ^bitutil.Flags{{ $size.Size }}(0)
     82 
     83     flags = flags.Unset({{ $idx }})
     84     if flags & mask != 0 {
     85         t.Error("failed .Unset() Flags{{ $size.Size }} bit at index {{ $idx }}")
     86     }
     87 
     88     flags = ^bitutil.Flags{{ $size.Size }}(0)
     89 
     90     flags = flags.Unset{{ $idx }}()
     91     if flags & mask != 0 {
     92         t.Error("failed .Unset{{ $idx }}() Flags{{ $size.Size }} bit at index {{ $idx }}")
     93     }
     94 
     95     {{ end }}
     96 }
     97 
     98 {{ end }}