func TestPrettyPrint(t *testing.T) {
tm, _ := time.Parse(time.UnixDate, "Sat Mar 7 11:06:39 UTC 2015")
txnID := uuid.NewV4()
testCases := []struct {
key roachpb.Key
exp string
}{
// local
{StoreIdentKey(), "/Local/Store/storeIdent"},
{StoreGossipKey(), "/Local/Store/gossipBootstrap"},
{SequenceCacheKeyPrefix(roachpb.RangeID(1000001), txnID), fmt.Sprintf(`/Local/RangeID/1000001/r/SequenceCache/%q`, txnID)},
{SequenceCacheKey(roachpb.RangeID(1000001), txnID, uint32(111), uint32(222)), fmt.Sprintf(`/Local/RangeID/1000001/r/SequenceCache/%q/epoch:111/seq:222`, txnID)},
{RaftTombstoneKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/r/RaftTombstone"},
{RaftAppliedIndexKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/r/RaftAppliedIndex"},
{RaftTruncatedStateKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/r/RaftTruncatedState"},
{RangeLeaderLeaseKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/r/RangeLeaderLease"},
{RangeStatsKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/r/RangeStats"},
{RaftHardStateKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/u/RaftHardState"},
{RaftLastIndexKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/u/RaftLastIndex"},
{RaftLogKey(roachpb.RangeID(1000001), uint64(200001)), "/Local/RangeID/1000001/u/RaftLog/logIndex:200001"},
{RangeLastVerificationTimestampKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/u/RangeLastVerificationTimestamp"},
{MakeRangeKeyPrefix(roachpb.RKey("ok")), `/Local/Range/"ok"`},
{RangeDescriptorKey(roachpb.RKey("111")), `/Local/Range/"111"/RangeDescriptor`},
{RangeTreeNodeKey(roachpb.RKey("111")), `/Local/Range/"111"/RangeTreeNode`},
{TransactionKey(roachpb.Key("111"), txnID), fmt.Sprintf(`/Local/Range/"111"/Transaction/addrKey:/id:%q`, txnID)},
{LocalMax, `/Meta1/""`}, // LocalMax == Meta1Prefix
// system
{makeKey(Meta2Prefix, roachpb.Key("foo")), `/Meta2/"foo"`},
{makeKey(Meta1Prefix, roachpb.Key("foo")), `/Meta1/"foo"`},
{RangeMetaKey(roachpb.RKey("f")), `/Meta2/"f"`},
{StoreStatusKey(2222), "/System/StatusStore/2222"},
{NodeStatusKey(1111), "/System/StatusNode/1111"},
{SystemMax, "/System/Max"},
// key of key
{RangeMetaKey(roachpb.RKey(MakeRangeKeyPrefix(roachpb.RKey("ok")))), `/Meta2/Local/Range/"ok"`},
{RangeMetaKey(roachpb.RKey(makeKey(MakeTablePrefix(42), roachpb.RKey("foo")))), `/Meta2/Table/42/"foo"`},
{RangeMetaKey(roachpb.RKey(makeKey(Meta2Prefix, roachpb.Key("foo")))), `/Meta1/"foo"`},
// table
{UserTableDataMin, "/Table/50"},
{MakeTablePrefix(111), "/Table/111"},
{makeKey(MakeTablePrefix(42), roachpb.RKey("foo")), `/Table/42/"foo"`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeFloatAscending(nil, float64(233.221112)))),
"/Table/42/233.221112"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeFloatDescending(nil, float64(-233.221112)))),
"/Table/42/233.221112"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeFloatAscending(nil, math.Inf(1)))),
"/Table/42/+Inf"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeFloatAscending(nil, math.NaN()))),
"/Table/42/NaN"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeVarintAscending(nil, 1222)),
roachpb.RKey(encoding.EncodeStringAscending(nil, "handsome man"))),
`/Table/42/1222/"handsome man"`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeVarintAscending(nil, 1222))),
`/Table/42/1222`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeVarintDescending(nil, 1222))),
`/Table/42/-1223`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeBytesAscending(nil, []byte{1, 2, 8, 255}))),
`/Table/42/"\x01\x02\b\xff"`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeBytesAscending(nil, []byte{1, 2, 8, 255})),
roachpb.RKey("bar")), `/Table/42/"\x01\x02\b\xff"/"bar"`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeBytesDescending(nil, []byte{1, 2, 8, 255})),
roachpb.RKey("bar")), `/Table/42/"\x01\x02\b\xff"/"bar"`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeNullAscending(nil))), "/Table/42/NULL"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeNotNullAscending(nil))), "/Table/42/#"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeTimeAscending(nil, tm))),
"/Table/42/Sat Mar 7 11:06:39 UTC 2015"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeTimeDescending(nil, tm))),
"/Table/42/Sat Mar 7 11:06:39 UTC 2015"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeDecimalAscending(nil, inf.NewDec(1234, 2)))),
"/Table/42/12.34"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeDecimalDescending(nil, inf.NewDec(1234, 2)))),
"/Table/42/-12.34"},
// others
{makeKey([]byte("")), "/Min"},
{Meta1KeyMax, "/Meta1/Max"},
{Meta2KeyMax, "/Meta2/Max"},
{makeKey(MakeTablePrefix(42), roachpb.RKey([]byte{0x21, 'a', 0x00, 0x02})), "/Table/42/<util/encoding/encoding.go:9999: unknown escape sequence: 0x0 0x2>"},
}
for i, test := range testCases {
keyInfo := MassagePrettyPrintedSpanForTest(PrettyPrint(test.key), nil)
exp := MassagePrettyPrintedSpanForTest(test.exp, nil)
if exp != keyInfo {
t.Errorf("%d: expected %s, got %s", i, exp, keyInfo)
}
if exp != MassagePrettyPrintedSpanForTest(test.key.String(), nil) {
t.Errorf("%d: expected %s, got %s", i, exp, test.key.String())
}
}
}
func TestPrettyPrint(t *testing.T) {
tm, _ := time.Parse(time.RFC3339Nano, "2016-03-30T13:40:35.053725008Z")
duration := duration.Duration{Months: 1, Days: 1, Nanos: 1 * time.Second.Nanoseconds()}
durationAsc, _ := encoding.EncodeDurationAscending(nil, duration)
durationDesc, _ := encoding.EncodeDurationDescending(nil, duration)
txnID := uuid.NewV4()
// The following test cases encode keys with a mixture of ascending and descending direction,
// but always decode keys in the ascending direction. This is why some of the decoded values
// seem bizarre.
testCases := []struct {
key roachpb.Key
exp string
}{
// local
{StoreIdentKey(), "/Local/Store/storeIdent"},
{StoreGossipKey(), "/Local/Store/gossipBootstrap"},
{AbortCacheKey(roachpb.RangeID(1000001), txnID), fmt.Sprintf(`/Local/RangeID/1000001/r/AbortCache/%q`, txnID)},
{RaftTombstoneKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/r/RaftTombstone"},
{RaftAppliedIndexKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/r/RaftAppliedIndex"},
{LeaseAppliedIndexKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/r/LeaseAppliedIndex"},
{RaftTruncatedStateKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/r/RaftTruncatedState"},
{RangeLeaderLeaseKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/r/RangeLeaderLease"},
{RangeStatsKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/r/RangeStats"},
{RangeFrozenStatusKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/r/RangeFrozenStatus"},
{RangeLastGCKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/r/RangeLastGC"},
{RaftHardStateKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/u/RaftHardState"},
{RaftLastIndexKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/u/RaftLastIndex"},
{RaftLogKey(roachpb.RangeID(1000001), uint64(200001)), "/Local/RangeID/1000001/u/RaftLog/logIndex:200001"},
{RangeLastReplicaGCTimestampKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/u/RangeLastReplicaGCTimestamp"},
{RangeLastVerificationTimestampKey(roachpb.RangeID(1000001)), "/Local/RangeID/1000001/u/RangeLastVerificationTimestamp"},
{MakeRangeKeyPrefix(roachpb.RKey("ok")), `/Local/Range/"ok"`},
{RangeDescriptorKey(roachpb.RKey("111")), `/Local/Range/"111"/RangeDescriptor`},
{RangeTreeNodeKey(roachpb.RKey("111")), `/Local/Range/"111"/RangeTreeNode`},
{TransactionKey(roachpb.Key("111"), txnID), fmt.Sprintf(`/Local/Range/"111"/Transaction/addrKey:/id:%q`, txnID)},
{LocalMax, `/Meta1/""`}, // LocalMax == Meta1Prefix
// system
{makeKey(Meta2Prefix, roachpb.Key("foo")), `/Meta2/"foo"`},
{makeKey(Meta1Prefix, roachpb.Key("foo")), `/Meta1/"foo"`},
{RangeMetaKey(roachpb.RKey("f")), `/Meta2/"f"`},
{NodeStatusKey(1111), "/System/StatusNode/1111"},
{SystemMax, "/System/Max"},
// key of key
{RangeMetaKey(roachpb.RKey(MakeRangeKeyPrefix(roachpb.RKey("ok")))), `/Meta2/Local/Range/"ok"`},
{RangeMetaKey(roachpb.RKey(makeKey(MakeTablePrefix(42), roachpb.RKey("foo")))), `/Meta2/Table/42/"foo"`},
{RangeMetaKey(roachpb.RKey(makeKey(Meta2Prefix, roachpb.Key("foo")))), `/Meta1/"foo"`},
// table
{UserTableDataMin, "/Table/50"},
{MakeTablePrefix(111), "/Table/111"},
{makeKey(MakeTablePrefix(42), roachpb.RKey("foo")), `/Table/42/"foo"`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeFloatAscending(nil, float64(233.221112)))),
"/Table/42/233.221112"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeFloatDescending(nil, float64(-233.221112)))),
"/Table/42/233.221112"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeFloatAscending(nil, math.Inf(1)))),
"/Table/42/+Inf"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeFloatAscending(nil, math.NaN()))),
"/Table/42/NaN"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeVarintAscending(nil, 1222)),
roachpb.RKey(encoding.EncodeStringAscending(nil, "handsome man"))),
`/Table/42/1222/"handsome man"`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeVarintAscending(nil, 1222))),
`/Table/42/1222`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeVarintDescending(nil, 1222))),
`/Table/42/-1223`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeBytesAscending(nil, []byte{1, 2, 8, 255}))),
`/Table/42/"\x01\x02\b\xff"`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeBytesAscending(nil, []byte{1, 2, 8, 255})),
roachpb.RKey("bar")), `/Table/42/"\x01\x02\b\xff"/"bar"`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeBytesDescending(nil, []byte{1, 2, 8, 255})),
roachpb.RKey("bar")), `/Table/42/"\x01\x02\b\xff"/"bar"`},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeNullAscending(nil))), "/Table/42/NULL"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeNotNullAscending(nil))), "/Table/42/#"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeTimeAscending(nil, tm))),
"/Table/42/2016-03-30T13:40:35.053725008Z"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeTimeDescending(nil, tm))),
"/Table/42/1923-10-04T10:19:23.946274991Z"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeDecimalAscending(nil, inf.NewDec(1234, 2)))),
"/Table/42/12.34"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(encoding.EncodeDecimalDescending(nil, inf.NewDec(1234, 2)))),
"/Table/42/-12.34"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(durationAsc)),
"/Table/42/1m1d1s"},
{makeKey(MakeTablePrefix(42),
roachpb.RKey(durationDesc)),
"/Table/42/-2m-2d743h59m58.999999999s"},
// others
{makeKey([]byte("")), "/Min"},
{Meta1KeyMax, "/Meta1/Max"},
{Meta2KeyMax, "/Meta2/Max"},
{makeKey(MakeTablePrefix(42), roachpb.RKey([]byte{0x12, 'a', 0x00, 0x02})), "/Table/42/<unknown escape sequence: 0x0 0x2>"},
}
for i, test := range testCases {
keyInfo := MassagePrettyPrintedSpanForTest(PrettyPrint(test.key), nil)
exp := MassagePrettyPrintedSpanForTest(test.exp, nil)
if exp != keyInfo {
t.Errorf("%d: expected %s, got %s", i, exp, keyInfo)
}
if exp != MassagePrettyPrintedSpanForTest(test.key.String(), nil) {
t.Errorf("%d: expected %s, got %s", i, exp, test.key.String())
}
parsed, err := UglyPrint(keyInfo)
if err != nil {
if _, ok := err.(*errUglifyUnsupported); !ok {
t.Errorf("%d: %s: %s", i, keyInfo, err)
} else {
t.Logf("%d: skipping parsing of %s; key is unsupported: %v", i, keyInfo, err)
}
} else if exp, act := test.key, parsed; !bytes.Equal(exp, act) {
t.Errorf("%d: expected %q, got %q", i, exp, act)
}
if t.Failed() {
return
}
}
}