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time.Parse should not require minutes for time zone

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Fixes #1026.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/1962048
This commit is contained in:
Jan H. Hosang 2010-08-25 07:41:26 +10:00 committed by Rob Pike
parent 58a25c6de7
commit 2100f57e0f
2 changed files with 13 additions and 2 deletions
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14
src/pkg/time/format.go
View File

@ -70,6 +70,7 @@ const (
stdISO8601TZ = "Z0700" // prints Z for UTC
stdISO8601ColonTZ = "Z07:00" // prints Z for UTC
stdNumTZ = "-0700" // always numeric
stdNumShortTZ = "-07" // always numeric
stdNumColonTZ = "-07:00" // always numeric
)
@ -134,13 +135,16 @@ func nextStdChunk(layout string) (prefix, std, suffix string) {
return layout[0:i], layout[i : i+2], layout[i+2:]
}
case '-': // -0700, -07:00
case '-': // -0700, -07:00, -07
if len(layout) >= i+5 && layout[i:i+5] == stdNumTZ {
return layout[0:i], layout[i : i+5], layout[i+5:]
}
if len(layout) >= i+6 && layout[i:i+6] == stdNumColonTZ {
return layout[0:i], layout[i : i+6], layout[i+6:]
}
if len(layout) >= i+3 && layout[i:i+3] == stdNumShortTZ {
return layout[0:i], layout[i : i+3], layout[i+3:]
}
case 'Z': // Z0700, Z07:00
if len(layout) >= i+5 && layout[i:i+5] == stdISO8601TZ {
return layout[0:i], layout[i : i+5], layout[i+5:]
@ -496,7 +500,7 @@ func Parse(alayout, avalue string) (*Time, os.Error) {
if t.Second < 0 || 60 <= t.Second {
rangeErrString = "second"
}
case stdISO8601TZ, stdISO8601ColonTZ, stdNumTZ, stdNumColonTZ:
case stdISO8601TZ, stdISO8601ColonTZ, stdNumTZ, stdNumShortTZ, stdNumColonTZ:
if std[0] == 'Z' && len(value) >= 1 && value[0] == 'Z' {
value = value[1:]
t.Zone = "UTC"
@ -513,6 +517,12 @@ func Parse(alayout, avalue string) (*Time, os.Error) {
break
}
sign, hh, mm, value = value[0:1], value[1:3], value[4:6], value[6:]
} else if std == stdNumShortTZ {
if len(value) < 3 {
err = errBad
break
}
sign, hh, mm, value = value[0:1], value[1:3], "00", value[3:]
} else {
if len(value) < 5 {
err = errBad

1
src/pkg/time/time_test.go
View File

@ -169,6 +169,7 @@ var parseTests = []ParseTest{
ParseTest{"RFC850", RFC850, "Thursday, 04-Feb-10 21:00:57 PST", true, true, 1},
ParseTest{"RFC1123", RFC1123, "Thu, 04 Feb 2010 21:00:57 PST", true, true, 1},
ParseTest{"RFC3339", RFC3339, "2010-02-04T21:00:57-08:00", true, false, 1},
ParseTest{"custom: \"2006-01-02 15:04:05-07\"", "2006-01-02 15:04:05-07", "2010-02-04 21:00:57-08", true, false, 1},
// Amount of white space should not matter.
ParseTest{"ANSIC", ANSIC, "Thu Feb 4 21:00:57 2010", false, true, 1},
ParseTest{"ANSIC", ANSIC, "Thu Feb 4 21:00:57 2010", false, true, 1},