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@ -76,6 +76,7 @@ be deprecated eventually.
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- [#2215](https://github.com/influxdata/telegraf/issues/2215): Iptables input: document better that rules without a comment are ignored.
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- [#2483](https://github.com/influxdata/telegraf/pull/2483): Fix win_perf_counters capping values at 100.
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- [#2498](https://github.com/influxdata/telegraf/pull/2498): Exporting Ipmi.Path to be set by config.
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- [#2500](https://github.com/influxdata/telegraf/pull/2500): Remove warning if parse empty content
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## v1.2.1 [2017-02-01]
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@ -44,6 +44,9 @@ func Parse(buf []byte) ([]telegraf.Metric, error) {
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}
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func ParseWithDefaultTime(buf []byte, t time.Time) ([]telegraf.Metric, error) {
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if len(buf) == 0 {
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return []telegraf.Metric{}, nil
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}
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if len(buf) <= 6 {
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return []telegraf.Metric{}, makeError("buffer too short", buf, 0)
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}
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@ -37,6 +37,8 @@ const malformedJson = `
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`
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const lineProtocol = "cpu,host=foo,datacenter=us-east usage_idle=99,usage_busy=1\n"
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const lineProtocolEmpty = ""
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const lineProtocolShort = "ab"
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const lineProtocolMulti = `
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cpu,cpu=cpu0,host=foo,datacenter=us-east usage_idle=99,usage_busy=1
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@ -167,6 +169,33 @@ func TestLineProtocolParse(t *testing.T) {
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acc.AssertContainsTaggedFields(t, "cpu", fields, tags)
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}
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func TestLineProtocolEmptyParse(t *testing.T) {
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parser, _ := parsers.NewInfluxParser()
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e := &Exec{
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runner: newRunnerMock([]byte(lineProtocolEmpty), nil),
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Commands: []string{"line-protocol"},
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parser: parser,
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}
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var acc testutil.Accumulator
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err := e.Gather(&acc)
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require.NoError(t, err)
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}
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func TestLineProtocolShortParse(t *testing.T) {
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parser, _ := parsers.NewInfluxParser()
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e := &Exec{
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runner: newRunnerMock([]byte(lineProtocolShort), nil),
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Commands: []string{"line-protocol"},
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parser: parser,
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}
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var acc testutil.Accumulator
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err := e.Gather(&acc)
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require.Error(t, err)
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assert.Contains(t, err.Error(), "buffer too short", "A buffer too short error was expected")
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}
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func TestLineProtocolParseMultiple(t *testing.T) {
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parser, _ := parsers.NewInfluxParser()
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e := &Exec{
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