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modifying docker --since and --until to support nanoseconds and time zones

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Signed-off-by: Mike Brown <brownwm@us.ibm.com>
This commit is contained in:
Mike Brown 2015-10-29 12:51:36 -05:00
parent 55c8a5b21b
commit 1192791154
2 changed files with 169 additions and 32 deletions
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93
timeutils/utils_test.go
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@ -8,37 +8,86 @@ import (
func TestGetTimestamp(t *testing.T) {
now := time.Now()
cases := []struct{ in, expected string }{
{"0", "-62167305600"}, // 0 gets parsed year 0
cases := []struct {
in, expected string
expectedErr bool
}{
// Partial RFC3339 strings get parsed with second precision
{"2006-01-02T15:04:05.999999999+07:00", "1136189045"},
{"2006-01-02T15:04:05.999999999Z", "1136214245"},
{"2006-01-02T15:04:05.999999999", "1136214245"},
{"2006-01-02T15:04:05", "1136214245"},
{"2006-01-02T15:04", "1136214240"},
{"2006-01-02T15", "1136214000"},
{"2006-01-02T", "1136160000"},
{"2006-01-02", "1136160000"},
{"2006", "1136073600"},
{"2015-05-13T20:39:09Z", "1431549549"},
{"2006-01-02T15:04:05.999999999+07:00", "1136189045.999999999", false},
{"2006-01-02T15:04:05.999999999Z", "1136214245.999999999", false},
{"2006-01-02T15:04:05.999999999", "1136214245.999999999", false},
{"2006-01-02T15:04:05Z", "1136214245.000000000", false},
{"2006-01-02T15:04:05", "1136214245.000000000", false},
{"2006-01-02T15:04:0Z", "", true},
{"2006-01-02T15:04:0", "", true},
{"2006-01-02T15:04Z", "1136214240.000000000", false},
{"2006-01-02T15:04+00:00", "1136214240.000000000", false},
{"2006-01-02T15:04-00:00", "1136214240.000000000", false},
{"2006-01-02T15:04", "1136214240.000000000", false},
{"2006-01-02T15:0Z", "", true},
{"2006-01-02T15:0", "", true},
{"2006-01-02T15Z", "1136214000.000000000", false},
{"2006-01-02T15+00:00", "1136214000.000000000", false},
{"2006-01-02T15-00:00", "1136214000.000000000", false},
{"2006-01-02T15", "1136214000.000000000", false},
{"2006-01-02T1Z", "1136163600.000000000", false},
{"2006-01-02T1", "1136163600.000000000", false},
{"2006-01-02TZ", "", true},
{"2006-01-02T", "", true},
{"2006-01-02+00:00", "1136160000.000000000", false},
{"2006-01-02-00:00", "1136160000.000000000", false},
{"2006-01-02-00:01", "1136160060.000000000", false},
{"2006-01-02Z", "1136160000.000000000", false},
{"2006-01-02", "1136160000.000000000", false},
{"2015-05-13T20:39:09Z", "1431549549.000000000", false},
// unix timestamps returned as is
{"1136073600", "1136073600"},
{"1136073600", "1136073600", false},
{"1136073600.000000001", "1136073600.000000001", false},
// Durations
{"1m", fmt.Sprintf("%d", now.Add(-1*time.Minute).Unix())},
{"1.5h", fmt.Sprintf("%d", now.Add(-90*time.Minute).Unix())},
{"1h30m", fmt.Sprintf("%d", now.Add(-90*time.Minute).Unix())},
{"1m", fmt.Sprintf("%d", now.Add(-1*time.Minute).Unix()), false},
{"1.5h", fmt.Sprintf("%d", now.Add(-90*time.Minute).Unix()), false},
{"1h30m", fmt.Sprintf("%d", now.Add(-90*time.Minute).Unix()), false},
// String fallback
{"invalid", "invalid"},
{"invalid", "invalid", false},
}
for _, c := range cases {
o := GetTimestamp(c.in, now)
if o != c.expected {
t.Fatalf("wrong value for '%s'. expected:'%s' got:'%s'", c.in, c.expected, o)
o, err := GetTimestamp(c.in, now)
if o != c.expected ||
(err == nil && c.expectedErr) ||
(err != nil && !c.expectedErr) {
t.Errorf("wrong value for '%s'. expected:'%s' got:'%s' with error: `%s`", c.in, c.expected, o, err)
t.Fail()
}
}
}
func TestParseTimestamps(t *testing.T) {
cases := []struct {
in string
def, expectedS, expectedN int64
expectedErr bool
}{
// unix timestamps
{"1136073600", 0, 1136073600, 0, false},
{"1136073600.000000001", 0, 1136073600, 1, false},
{"1136073600.0000000010", 0, 1136073600, 1, false},
{"1136073600.00000001", 0, 1136073600, 10, false},
{"foo.bar", 0, 0, 0, true},
{"1136073600.bar", 0, 1136073600, 0, true},
{"", -1, -1, 0, false},
}
for _, c := range cases {
s, n, err := ParseTimestamps(c.in, c.def)
if s != c.expectedS ||
n != c.expectedN ||
(err == nil && c.expectedErr) ||
(err != nil && !c.expectedErr) {
t.Errorf("wrong values for input `%s` with default `%d` expected:'%d'seconds and `%d`nanosecond got:'%d'seconds and `%d`nanoseconds with error: `%s`", c.in, c.def, c.expectedS, c.expectedN, s, n, err)
t.Fail()
}
}
}