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Decoder: time allows extra precision (#710)

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As discussed[1], this change allows times to provide precision beyond the
nanosecond (nine digits fractional part). Extra precision is truncated according
to the TOML specificiation.

[1]: https://github.com/pelletier/go-toml/discussions/707
This commit is contained in:
Thomas Pelletier
2021-12-26 17:05:10 +01:00
committed by GitHub
parent 177b4a5e53
commit 8ce5c3d78f
3 changed files with 31 additions and 14 deletions
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unmarshaler_test.go
+15 -8
View File
@@ -2311,6 +2311,21 @@ func TestIssue708(t *testing.T) {
require.Equal(t, map[string]string{"0": ""}, v)
}
func TestIssue710(t *testing.T) {
v := map[string]toml.LocalTime{}
err := toml.Unmarshal([]byte(`0=00:00:00.0000000000`), &v)
require.NoError(t, err)
require.Equal(t, map[string]toml.LocalTime{"0": {Precision: 9}}, v)
v1 := map[string]toml.LocalTime{}
err = toml.Unmarshal([]byte(`0=00:00:00.0000000001`), &v1)
require.NoError(t, err)
require.Equal(t, map[string]toml.LocalTime{"0": {Precision: 9}}, v1)
v2 := map[string]toml.LocalTime{}
err = toml.Unmarshal([]byte(`0=00:00:00.1111111119`), &v2)
require.NoError(t, err)
require.Equal(t, map[string]toml.LocalTime{"0": {Nanosecond: 111111111, Precision: 9}}, v2)
}
func TestUnmarshalDecodeErrors(t *testing.T) {
examples := []struct {
desc string
@@ -2325,18 +2340,10 @@ func TestUnmarshalDecodeErrors(t *testing.T) {
desc: "local time with fractional",
data: `a = 11:22:33.x`,
},
{
desc: "local time frac precision too large",
data: `a = 2021-05-09T11:22:33.99999999999`,
},
{
desc: "wrong time offset separator",
data: `a = 1979-05-27T00:32:00.-07:00`,
},
{
desc: "missing fractional with tz",
data: `a = 2021-05-09T11:22:33.99999999999`,
},
{
desc: "wrong time offset separator",
data: `a = 1979-05-27T00:32:00Z07:00`,