elvish/edit/edcore/navigation_widths_test.go

26 lines
713 B
Go

package edcore
import (
"testing"
"github.com/elves/elvish/tt"
)
var (
getNavWidthsTests = tt.Table{
// Enough room for both current and preview: parent gets 1/6, current
// and preview gets 1/2 of remain
tt.Args(120, 10, 10).Rets(20, 50, 50),
// Not enough room for either of current and preview: same as above
tt.Args(120, 100, 100).Rets(20, 50, 50),
// Enough room for current but not preview; current donates to preview
tt.Args(120, 10, 100).Rets(20, 10, 90),
// Enough room for preview but not current; preview donates to current
tt.Args(120, 100, 10).Rets(20, 90, 10),
}
)
func TestGetNavWidths(t *testing.T) {
tt.Test(t, tt.Fn("getNavWidths", getNavWidths), getNavWidthsTests)
}