| // Copyright 2019 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package tlog |
| |
| import ( |
| "fmt" |
| "testing" |
| ) |
| |
| // FuzzParseTilePath tests that ParseTilePath never crashes |
| func FuzzParseTilePath(f *testing.F) { |
| f.Add("tile/4/0/001") |
| f.Add("tile/4/0/001.p/5") |
| f.Add("tile/3/5/x123/x456/078") |
| f.Add("tile/3/5/x123/x456/078.p/2") |
| f.Add("tile/1/0/x003/x057/500") |
| f.Add("tile/3/5/123/456/078") |
| f.Add("tile/3/-1/123/456/078") |
| f.Add("tile/1/data/x003/x057/500") |
| f.Fuzz(func(t *testing.T, path string) { |
| ParseTilePath(path) |
| }) |
| } |
| |
| func TestNewTilesForSize(t *testing.T) { |
| for _, tt := range []struct { |
| old, new int64 |
| want int |
| }{ |
| {1, 1, 0}, |
| {100, 101, 1}, |
| {1023, 1025, 3}, |
| {1024, 1030, 1}, |
| {1030, 2000, 1}, |
| {1030, 10000, 10}, |
| {49516517, 49516586, 3}, |
| } { |
| t.Run(fmt.Sprintf("%d-%d", tt.old, tt.new), func(t *testing.T) { |
| tiles := NewTiles(10, tt.old, tt.new) |
| if got := len(tiles); got != tt.want { |
| t.Errorf("got %d, want %d", got, tt.want) |
| for _, tile := range tiles { |
| t.Logf("%+v", tile) |
| } |
| } |
| }) |
| } |
| } |