| package main |
| |
| import ( |
| "testing" |
| "time" |
| ) |
| |
| func TestParseDuration(t *testing.T) { |
| tests := []struct { |
| in string |
| // out or fail are mutually exclusive |
| out time.Duration |
| fail bool |
| }{ |
| {in: "10ms", out: 10 * time.Millisecond}, |
| {in: "3s", out: 3 * time.Second}, |
| {in: "60m", out: 60 * time.Minute}, |
| {in: "12h", out: 12 * time.Hour}, |
| {in: "7d", out: 168 * time.Hour}, |
| |
| {in: "", fail: true}, |
| {in: "0", fail: true}, |
| {in: "7ns", fail: true}, |
| {in: "14mo", fail: true}, |
| {in: "3.5h", fail: true}, |
| {in: "106752d", fail: true}, // overflow |
| } |
| for _, tc := range tests { |
| got, err := parseDuration(tc.in) |
| if !tc.fail && err != nil { |
| t.Errorf("parseDuration(%q) unexpectedly failed: %v", tc.in, err) |
| continue |
| } |
| if tc.fail && err == nil { |
| t.Errorf("parseDuration(%q) did not fail", tc.in) |
| continue |
| } |
| if tc.fail { |
| continue |
| } |
| if got != tc.out { |
| t.Errorf("parseDuration(%q) = %v, want %v", tc.in, got, tc.out) |
| } |
| } |
| } |