mirror of
https://github.com/peco/peco.git
synced 2026-09-10 07:16:29 -04:00
68 lines
974 B
Go
68 lines
974 B
Go
package peco
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestCaretInitialPos(t *testing.T) {
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t.Parallel()
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var c Caret
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require.Equal(t, 0, c.Pos())
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}
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func TestCaretSetPos(t *testing.T) {
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t.Parallel()
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var c Caret
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c.SetPos(5)
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require.Equal(t, 5, c.Pos())
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c.SetPos(0)
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require.Equal(t, 0, c.Pos())
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c.SetPos(100)
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require.Equal(t, 100, c.Pos())
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}
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func TestCaretMove(t *testing.T) {
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t.Parallel()
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var c Caret
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c.SetPos(5)
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c.Move(3)
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require.Equal(t, 8, c.Pos())
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c.Move(-2)
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require.Equal(t, 6, c.Pos())
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// Move to negative territory
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c.Move(-10)
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require.Equal(t, -4, c.Pos())
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}
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func TestCaretMoveFromZero(t *testing.T) {
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t.Parallel()
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var c Caret
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c.Move(1)
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require.Equal(t, 1, c.Pos())
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c.Move(-1)
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require.Equal(t, 0, c.Pos())
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}
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func TestCaretMultipleMoves(t *testing.T) {
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t.Parallel()
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var c Caret
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for range 10 {
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c.Move(1)
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}
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require.Equal(t, 10, c.Pos())
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for range 5 {
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c.Move(-1)
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}
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require.Equal(t, 5, c.Pos())
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}
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