diff options
Diffstat (limited to 'libgo/go/time/time_test.go')
| -rw-r--r-- | libgo/go/time/time_test.go | 139 |
1 files changed, 138 insertions, 1 deletions
diff --git a/libgo/go/time/time_test.go b/libgo/go/time/time_test.go index c9665ea..2922560 100644 --- a/libgo/go/time/time_test.go +++ b/libgo/go/time/time_test.go @@ -840,6 +840,10 @@ var parseDurationTests = []struct { {"9223372036s854ms775us807ns", true, (1<<63 - 1) * Nanosecond}, // large negative value {"-9223372036854775807ns", true, -1<<63 + 1*Nanosecond}, + // huge string; issue 15011. + {"0.100000000000000000000h", true, 6 * Minute}, + // This value tests the first overflow check in leadingFraction. + {"0.830103483285477580700h", true, 49*Minute + 48*Second + 372539827*Nanosecond}, // errors {"", false, 0}, @@ -891,7 +895,7 @@ func TestLocationRace(t *testing.T) { go func() { c <- Now().String() }() - Now().String() + _ = Now().String() <-c Sleep(100 * Millisecond) @@ -999,6 +1003,21 @@ func TestDurationNanoseconds(t *testing.T) { } } +var secDurationTests = []struct { + d Duration + want float64 +}{ + {Duration(300000000), 0.3}, +} + +func TestDurationSeconds(t *testing.T) { + for _, tt := range secDurationTests { + if got := tt.d.Seconds(); got != tt.want { + t.Errorf("d.Seconds() = %g; want: %g", got, tt.want) + } + } +} + var minDurationTests = []struct { d Duration want float64 @@ -1007,6 +1026,7 @@ var minDurationTests = []struct { {Duration(-1), -1 / 60e9}, {Duration(1), 1 / 60e9}, {Duration(60000000000), 1}, + {Duration(3000), 5e-8}, } func TestDurationMinutes(t *testing.T) { @@ -1025,6 +1045,7 @@ var hourDurationTests = []struct { {Duration(-1), -1 / 3600e9}, {Duration(1), 1 / 3600e9}, {Duration(3600000000000), 1}, + {Duration(36), 1e-11}, } func TestDurationHours(t *testing.T) { @@ -1035,6 +1056,100 @@ func TestDurationHours(t *testing.T) { } } +var defaultLocTests = []struct { + name string + f func(t1, t2 Time) bool +}{ + {"After", func(t1, t2 Time) bool { return t1.After(t2) == t2.After(t1) }}, + {"Before", func(t1, t2 Time) bool { return t1.Before(t2) == t2.Before(t1) }}, + {"Equal", func(t1, t2 Time) bool { return t1.Equal(t2) == t2.Equal(t1) }}, + + {"IsZero", func(t1, t2 Time) bool { return t1.IsZero() == t2.IsZero() }}, + {"Date", func(t1, t2 Time) bool { + a1, b1, c1 := t1.Date() + a2, b2, c2 := t2.Date() + return a1 == a2 && b1 == b2 && c1 == c2 + }}, + {"Year", func(t1, t2 Time) bool { return t1.Year() == t2.Year() }}, + {"Month", func(t1, t2 Time) bool { return t1.Month() == t2.Month() }}, + {"Day", func(t1, t2 Time) bool { return t1.Day() == t2.Day() }}, + {"Weekday", func(t1, t2 Time) bool { return t1.Weekday() == t2.Weekday() }}, + {"ISOWeek", func(t1, t2 Time) bool { + a1, b1 := t1.ISOWeek() + a2, b2 := t2.ISOWeek() + return a1 == a2 && b1 == b2 + }}, + {"Clock", func(t1, t2 Time) bool { + a1, b1, c1 := t1.Clock() + a2, b2, c2 := t2.Clock() + return a1 == a2 && b1 == b2 && c1 == c2 + }}, + {"Hour", func(t1, t2 Time) bool { return t1.Hour() == t2.Hour() }}, + {"Minute", func(t1, t2 Time) bool { return t1.Minute() == t2.Minute() }}, + {"Second", func(t1, t2 Time) bool { return t1.Second() == t2.Second() }}, + {"Nanosecond", func(t1, t2 Time) bool { return t1.Hour() == t2.Hour() }}, + {"YearDay", func(t1, t2 Time) bool { return t1.YearDay() == t2.YearDay() }}, + + // Using Equal since Add don't modify loc using "==" will cause a fail + {"Add", func(t1, t2 Time) bool { return t1.Add(Hour).Equal(t2.Add(Hour)) }}, + {"Sub", func(t1, t2 Time) bool { return t1.Sub(t2) == t2.Sub(t1) }}, + + //Original caus for this test case bug 15852 + {"AddDate", func(t1, t2 Time) bool { return t1.AddDate(1991, 9, 3) == t2.AddDate(1991, 9, 3) }}, + + {"UTC", func(t1, t2 Time) bool { return t1.UTC() == t2.UTC() }}, + {"Local", func(t1, t2 Time) bool { return t1.Local() == t2.Local() }}, + {"In", func(t1, t2 Time) bool { return t1.In(UTC) == t2.In(UTC) }}, + + {"Local", func(t1, t2 Time) bool { return t1.Local() == t2.Local() }}, + {"Zone", func(t1, t2 Time) bool { + a1, b1 := t1.Zone() + a2, b2 := t2.Zone() + return a1 == a2 && b1 == b2 + }}, + + {"Unix", func(t1, t2 Time) bool { return t1.Unix() == t2.Unix() }}, + {"UnixNano", func(t1, t2 Time) bool { return t1.UnixNano() == t2.UnixNano() }}, + + {"MarshalBinary", func(t1, t2 Time) bool { + a1, b1 := t1.MarshalBinary() + a2, b2 := t2.MarshalBinary() + return bytes.Equal(a1, a2) && b1 == b2 + }}, + {"GobEncode", func(t1, t2 Time) bool { + a1, b1 := t1.GobEncode() + a2, b2 := t2.GobEncode() + return bytes.Equal(a1, a2) && b1 == b2 + }}, + {"MarshalJSON", func(t1, t2 Time) bool { + a1, b1 := t1.MarshalJSON() + a2, b2 := t2.MarshalJSON() + return bytes.Equal(a1, a2) && b1 == b2 + }}, + {"MarshalText", func(t1, t2 Time) bool { + a1, b1 := t1.MarshalText() + a2, b2 := t2.MarshalText() + return bytes.Equal(a1, a2) && b1 == b2 + }}, + + {"Truncate", func(t1, t2 Time) bool { return t1.Truncate(Hour).Equal(t2.Truncate(Hour)) }}, + {"Round", func(t1, t2 Time) bool { return t1.Round(Hour).Equal(t2.Round(Hour)) }}, + + {"== Time{}", func(t1, t2 Time) bool { return (t1 == Time{}) == (t2 == Time{}) }}, +} + +func TestDefaultLoc(t *testing.T) { + //This test verifyes that all Time's methods behaves identical if loc is set + //as nil or UTC + for _, tt := range defaultLocTests { + t1 := Time{} + t2 := Time{}.UTC() + if !tt.f(t1, t2) { + t.Errorf("Time{} and Time{}.UTC() behave differently for %s", tt.name) + } + } +} + func BenchmarkNow(b *testing.B) { for i := 0; i < b.N; i++ { t = Now() @@ -1117,3 +1232,25 @@ func BenchmarkDay(b *testing.B) { _ = t.Day() } } + +func TestMarshalBinaryZeroTime(t *testing.T) { + t0 := Time{} + enc, err := t0.MarshalBinary() + if err != nil { + t.Fatal(err) + } + t1 := Now() // not zero + if err := t1.UnmarshalBinary(enc); err != nil { + t.Fatal(err) + } + if t1 != t0 { + t.Errorf("t0=%#v\nt1=%#v\nwant identical structures", t0, t1) + } +} + +// Issue 17720: Zero value of time.Month fails to print +func TestZeroMonthString(t *testing.T) { + if got, want := Month(0).String(), "%!Month(0)"; got != want { + t.Errorf("zero month = %q; want %q", got, want) + } +} |