Function TestBuffer

pkg/buffer/buffer_test.go:100–523

(t *testing.T)

}

func TestBuffer(t *testing.T) {
	testCases := []struct {
		name   string
		input  string
		output string
		op     func(*testing.T, *Buffer)
	}{
		// Preconditions.
		{
			name:   "truncate-check",
			input:  "hello",
			output: "hello", // Not touched.
			op: func(t *testing.T, b *Buffer) {
				defer func() {
					if r := recover(); r == nil {
						t.Errorf("Truncate(-1) did not panic")
					}
				}()
				b.Truncate(-1)
			},
		},
		{
			name:   "growto-check",
			input:  "hello",
			output: "hello", // Not touched.
			op: func(t *testing.T, b *Buffer) {
				defer func() {
					if r := recover(); r == nil {
						t.Errorf("GrowTo(-1) did not panic")
					}
				}()
				b.GrowTo(-1, false)
			},
		},
		{
			name:   "advance-check",
			input:  "hello",
			output: "", // Consumed.
			op: func(t *testing.T, b *Buffer) {
				defer func() {
					if r := recover(); r == nil {
						t.Errorf("advanceRead(Size()+1) did not panic")
					}
				}()
				b.advanceRead(b.Size() + 1)
			},
		},

		// Prepend.
		{
			name:   "prepend",
			input:  "world",
			output: "hello world",
			op: func(t *testing.T, b *Buffer) {
				b.Prepend(NewViewWithData([]byte("hello ")))
			},
		},
		{