package student_test import ( "strconv" "testing" solution "./solutions" student "./student" "github.com/01-edu/z01" ) type Node10 = student.NodeL type List10 = solution.List type NodeS10 = solution.NodeL type ListS10 = student.List func listToStringStu12(l *ListS10) string { var res string it := l.Head for it != nil { switch it.Data.(type) { case int: res += strconv.Itoa(it.Data.(int)) + "-> " case string: res += it.Data.(string) + "-> " } it = it.Next } res += "" return res } func listPushBackTest10(l *ListS10, l1 *List10, data interface{}) { n := &Node10{Data: data} n1 := &NodeS10{Data: data} if l.Head == nil { l.Head = n } else { iterator := l.Head for iterator.Next != nil { iterator = iterator.Next } iterator.Next = n } if l1.Head == nil { l1.Head = n1 } else { iterator1 := l1.Head for iterator1.Next != nil { iterator1 = iterator1.Next } iterator1.Next = n1 } } func comparFuncList10(l *List10, l1 *ListS10, t *testing.T, data interface{}) { for l.Head != nil || l1.Head != nil { if (l.Head == nil && l1.Head != nil) || (l.Head != nil && l1.Head == nil) { t.Fatalf("\ndata used: %v\nstudent list:%s\nlist:%s\n\nListRemoveIf() == %v instead of %v\n\n", data, listToStringStu12(l1), solution.ListToString(l.Head), l1.Head, l.Head) return } else if l.Head.Data != l1.Head.Data { t.Fatalf("\ndata used: %v\nstudent list:%s\nlist:%s\n\nListRemoveIf() == %v instead of %v\n\n", data, listToStringStu12(l1), solution.ListToString(l.Head), l1.Head.Data, l.Head.Data) return } l.Head = l.Head.Next l1.Head = l1.Head.Next } } //exercise 13 //removes all the elements that are equal to a value func TestListRemoveIf(t *testing.T) { link := &List10{} link2 := &ListS10{} var index int table := []solution.NodeTest{} table = solution.ElementsToTest(table) table = append(table, solution.NodeTest{ Data: []interface{}{"hello", "hello1", "hello2", "hello3"}, }, ) for _, arg := range table { for i := 0; i < len(arg.Data); i++ { listPushBackTest10(link2, link, arg.Data[i]) } aux := len(arg.Data) - 1 index = z01.RandIntBetween(0, aux) if link.Head != nil && link2.Head != nil { cho := arg.Data[index] student.ListRemoveIf(link2, cho) solution.ListRemoveIf(link, cho) comparFuncList10(link, link2, t, cho) } else { student.ListRemoveIf(link2, 1) solution.ListRemoveIf(link, 1) comparFuncList10(link, link2, t, 1) } link = &List10{} link2 = &ListS10{} } }