Reland "Fuzzer for TextCodecs"

Reland "Fuzzer for TextCodecs"

This is a reland with all fuzzers removed except for utf8 and
windows-1252, so as not to regress AFL sizes / bring down clusterfuzz.
See crbug.com/701825.

Original review:
https://codereview.chromium.org/2731643002/

Reverted:
https://codereview.chromium.org/2755083002/

Original description:
Fuzzer originally written by jsbell here:
https://codereview.chromium.org/2546233002

This introduces a libFuzzer-based fuzzer template (which can be run locally
or via ClusterFuzz) for the WTF::TextCodec implementations. It
introduces a new target for every text codec.

Fuzzer docs: https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/getting_started.md

This patch also includes a generated fuzzer corpus.

BUG=702485
Review-Url: https://codereview.chromium.org/2762763002
Cr-Commit-Position: refs/heads/master@{#458380}
Committed: https://chromium.googlesource.com/chromium/src/+/93ceca962e764693960dfcb67c873b3724a8d41f

[Charlie Harrison, 2017-03-20 21:22:39]

Description was changed from

==========
Reland "Fuzzer for TextCodecs"

This is a reland with all fuzzers removed except for utf8 and
windows-1252, so as not to regress AFL sizes / bring down clusterfuzz.
See crbug.com/701825.

Original description:
Fuzzer originally written by jsbell here:
https://codereview.chromium.org/2546233002

This introduces a libFuzzer-based fuzzer template (which can be run locally
or via ClusterFuzz) for the WTF::TextCodec implementations. It
introduces a new target for every text codec.

Fuzzer docs:
https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/get...

This patch also includes a generated fuzzer corpus.
==========

to

==========
Reland "Fuzzer for TextCodecs"

This is a reland with all fuzzers removed except for utf8 and
windows-1252, so as not to regress AFL sizes / bring down clusterfuzz.
See crbug.com/701825.

Original review:
https://codereview.chromium.org/2731643002/

Reverted:
https://codereview.chromium.org/2755083002/

Original description:
Fuzzer originally written by jsbell here:
https://codereview.chromium.org/2546233002

This introduces a libFuzzer-based fuzzer template (which can be run locally
or via ClusterFuzz) for the WTF::TextCodec implementations. It
introduces a new target for every text codec.

Fuzzer docs:
https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/get...

This patch also includes a generated fuzzer corpus.

BUG=702485
==========

[Charlie Harrison, 2017-03-20 21:26:45]

csharrison@chromium.org changed reviewers:
+ haraken@chromium.org, mmoroz@chromium.org

[Charlie Harrison, 2017-03-20 21:26:46]

mmoroz, haraken: PTAL. This is the same as the previous patch, just with 2
codecs tested (utf-8 and latin1) instead of 42.

[Charlie Harrison, 2017-03-20 21:27:24]

cc inferno,jsbell FYI

[haraken, 2017-03-20 23:31:13]

LGTM

[mmoroz, 2017-03-21 09:24:27]

LGTM!

Thanks for re-landing Charlie and sorry that we cannot accommodate all the
fuzzers right now :)

[mmoroz, 2017-03-21 09:24:45]

The CQ bit was checked by mmoroz@chromium.org

[commit-bot: I haz the power, 2017-03-21 09:25:04]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-21 12:28:05]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490088285813870, "parent_rev":
"0e3b3bd54f8db5bfbe8a985aa1eb280819e6baaa", "commit_rev":
"93ceca962e764693960dfcb67c873b3724a8d41f"}

[commit-bot: I haz the power, 2017-03-21 12:29:57]

Description was changed from

==========
Reland "Fuzzer for TextCodecs"

This is a reland with all fuzzers removed except for utf8 and
windows-1252, so as not to regress AFL sizes / bring down clusterfuzz.
See crbug.com/701825.

Original review:
https://codereview.chromium.org/2731643002/

Reverted:
https://codereview.chromium.org/2755083002/

Original description:
Fuzzer originally written by jsbell here:
https://codereview.chromium.org/2546233002

This introduces a libFuzzer-based fuzzer template (which can be run locally
or via ClusterFuzz) for the WTF::TextCodec implementations. It
introduces a new target for every text codec.

Fuzzer docs:
https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/get...

This patch also includes a generated fuzzer corpus.

BUG=702485
==========

to

==========
Reland "Fuzzer for TextCodecs"

This is a reland with all fuzzers removed except for utf8 and
windows-1252, so as not to regress AFL sizes / bring down clusterfuzz.
See crbug.com/701825.

Original review:
https://codereview.chromium.org/2731643002/

Reverted:
https://codereview.chromium.org/2755083002/

Original description:
Fuzzer originally written by jsbell here:
https://codereview.chromium.org/2546233002

This introduces a libFuzzer-based fuzzer template (which can be run locally
or via ClusterFuzz) for the WTF::TextCodec implementations. It
introduces a new target for every text codec.

Fuzzer docs:
https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/get...

This patch also includes a generated fuzzer corpus.

BUG=702485

Review-Url: https://codereview.chromium.org/2762763002
Cr-Commit-Position: refs/heads/master@{#458380}
Committed:
https://chromium.googlesource.com/chromium/src/+/93ceca962e764693960dfcb67c87...
==========

[commit-bot: I haz the power, 2017-03-21 12:29:59]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/93ceca962e764693960dfcb67c87...