3666
61%
main: 61%

Ran 05 Feb 2020 10:12AM UTC

Jobs 4

Files 53

Run time 15min

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Committed 05 Feb 2020 10:00AM UTC coverage: 69.776% (+0.06%) from 69.715%

Build # 3666

Build Type

push

travis-ci

Committed by

web-flow

Commit Message

Fix flaky TestPageBufferReader2 test (#1210)

Fixes https://github.com/dgraph-io/badger/issues/1197

The `TestPageBufferReader2` test would fail often because of an
`off-by-1` issue. The problem can be reproduced by setting `randOffset`
to the biggest number that randInt31n may return statically like:

```
    //randOffset := int(rand.Int31n(int32(b.length)))
    randOffset := int(int32(b.length-1))
```

This makes the problem reliably reproducible as the offset is now
pointing at EOF.

Thus changing the line to this should hopefully solve the problem:
`randOffset := int(rand.Int31n(int32(b.length-1

Run Details

6935 of 9939 relevant lines covered (69.78%)

272647.41 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	3666.1	05 Feb 2020 10:12AM UTC	69.42	Travis Job 3666.1
2	3666.2	05 Feb 2020 10:13AM UTC	69.67	Travis Job 3666.2
3	3666.3	05 Feb 2020 10:24AM UTC	69.58	Travis Job 3666.3
4	3666.4	05 Feb 2020 10:27AM UTC	69.66	Travis Job 3666.4

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