diff options
Diffstat (limited to 'dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/internal')
4 files changed, 106 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/internal/percentage.go b/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/internal/percentage.go new file mode 100644 index 0000000..a8ef8be --- /dev/null +++ b/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/internal/percentage.go @@ -0,0 +1,19 @@ +package internal + +import "math" + +// Percentage is a helper function, to calculate percentage. +func Percentage(total, current int64, width int) float64 { + if total <= 0 { + return 0 + } + if current >= total { + return float64(width) + } + return float64(int64(width)*current) / float64(total) +} + +// PercentageRound same as Percentage but with math.Round. +func PercentageRound(total, current int64, width int) float64 { + return math.Round(Percentage(total, current, width)) +} diff --git a/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/internal/percentage_test.go b/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/internal/percentage_test.go new file mode 100644 index 0000000..6d5410d --- /dev/null +++ b/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/internal/percentage_test.go @@ -0,0 +1,71 @@ +package internal + +import "testing" + +func TestPercentage(t *testing.T) { + // key is barWidth + testSuite := map[int][]struct { + name string + total int64 + current int64 + expected int64 + }{ + 100: { + {"t,c,e{-1,-1,0}", -1, -1, 0}, + {"t,c,e{0,-1,0}", 0, -1, 0}, + {"t,c,e{0,0,0}", 0, 0, 0}, + {"t,c,e{0,1,0}", 0, 1, 0}, + {"t,c,e{100,0,0}", 100, 0, 0}, + {"t,c,e{100,10,10}", 100, 10, 10}, + {"t,c,e{100,15,15}", 100, 15, 15}, + {"t,c,e{100,50,50}", 100, 50, 50}, + {"t,c,e{100,99,99}", 100, 99, 99}, + {"t,c,e{100,100,100}", 100, 100, 100}, + {"t,c,e{100,101,101}", 100, 101, 100}, + {"t,c,e{120,0,0}", 120, 0, 0}, + {"t,c,e{120,10,8}", 120, 10, 8}, + {"t,c,e{120,15,13}", 120, 15, 13}, + {"t,c,e{120,50,42}", 120, 50, 42}, + {"t,c,e{120,60,50}", 120, 60, 50}, + {"t,c,e{120,99,83}", 120, 99, 83}, + {"t,c,e{120,101,84}", 120, 101, 84}, + {"t,c,e{120,118,98}", 120, 118, 98}, + {"t,c,e{120,119,99}", 120, 119, 99}, + {"t,c,e{120,120,100}", 120, 120, 100}, + {"t,c,e{120,121,101}", 120, 121, 100}, + }, + 80: { + {"t,c,e{-1,-1,0}", -1, -1, 0}, + {"t,c,e{0,-1,0}", 0, -1, 0}, + {"t,c,e{0,0,0}", 0, 0, 0}, + {"t,c,e{0,1,0}", 0, 1, 0}, + {"t,c,e{100,0,0}", 100, 0, 0}, + {"t,c,e{100,10,8}", 100, 10, 8}, + {"t,c,e{100,15,12}", 100, 15, 12}, + {"t,c,e{100,50,40}", 100, 50, 40}, + {"t,c,e{100,99,79}", 100, 99, 79}, + {"t,c,e{100,100,80}", 100, 100, 80}, + {"t,c,e{100,101,81}", 100, 101, 80}, + {"t,c,e{120,0,0}", 120, 0, 0}, + {"t,c,e{120,10,7}", 120, 10, 7}, + {"t,c,e{120,15,10}", 120, 15, 10}, + {"t,c,e{120,50,33}", 120, 50, 33}, + {"t,c,e{120,60,40}", 120, 60, 40}, + {"t,c,e{120,99,66}", 120, 99, 66}, + {"t,c,e{120,101,67}", 120, 101, 67}, + {"t,c,e{120,118,79}", 120, 118, 79}, + {"t,c,e{120,119,79}", 120, 119, 79}, + {"t,c,e{120,120,80}", 120, 120, 80}, + {"t,c,e{120,121,81}", 120, 121, 80}, + }, + } + + for width, cases := range testSuite { + for _, tc := range cases { + got := int64(PercentageRound(tc.total, tc.current, width)) + if got != tc.expected { + t.Errorf("width %d; %s: Expected: %d, got: %d\n", width, tc.name, tc.expected, got) + } + } + } +} diff --git a/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/internal/predicate.go b/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/internal/predicate.go new file mode 100644 index 0000000..1e4dd24 --- /dev/null +++ b/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/internal/predicate.go @@ -0,0 +1,6 @@ +package internal + +// Predicate helper for internal use. +func Predicate(pick bool) func() bool { + return func() bool { return pick } +} diff --git a/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/internal/width.go b/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/internal/width.go new file mode 100644 index 0000000..216320f --- /dev/null +++ b/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/internal/width.go @@ -0,0 +1,10 @@ +package internal + +// CheckRequestedWidth checks that requested width doesn't overflow +// available width +func CheckRequestedWidth(requested, available int) int { + if requested <= 0 || requested >= available { + return available + } + return requested +} |