…sStandardTx(...) and other CTransaction related functions

5c29876 tests: Remove TRANSACTION_DESERIALIZE (replaced by transaction fuzzer) (practicalswift)
0a57368 tests: Add fuzzing harness for CheckTransaction(...), IsStandardTx(...) and other CTransaction related functions (practicalswift)

Pull request description:

  Add fuzzing harness for `CheckTransaction(...)`, `IsStandardTx(...)` and other `CTransaction` related functions.

  **Testing this PR**

  Run:

  ```
  $ CC=clang CXX=clang++ ./configure --enable-fuzz --with-sanitizers=address,fuzzer,undefined
  $ make
  $ src/test/fuzz/transaction
  …
  # And to to quickly verify that the relevant code regions are triggered, that the
  # fuzzing throughput seems reasonable, etc.
  $ contrib/devtools/test_fuzzing_harnesses.sh '^transaction$'
  ```

  `test_fuzzing_harnesses.sh` can be found in PR #17000.

ACKs for top commit:
  MarcoFalke:
    ACK 5c29876

Tree-SHA512: 2f422df795c9dca13c98209ca9ce0fe5a0d4a71fb052fa33d599cc9c9f1d637fee27d58d02ed17b956b3e3d40931cbc1367fc99aa2e882473e54d95dee04d6b7

…, IsStandardTx(...) and other CTransaction related functions

Summary:
5c2987636faa5bc175b37b81fd98ab48e576da0b tests: Remove TRANSACTION_DESERIALIZE (replaced by transaction fuzzer) (practicalswift)
0a573682f24d20cb178b8b6f97c35ec46901c4db tests: Add fuzzing harness for CheckTransaction(...), IsStandardTx(...) and other CTransaction related functions (practicalswift)

Pull request description:

  Add fuzzing harness for `CheckTransaction(...)`, `IsStandardTx(...)` and other `CTransaction` related functions.

  **Testing this PR**

  Run:

  ```
  $ CC=clang CXX=clang++ ./configure --enable-fuzz --with-sanitizers=address,fuzzer,undefined
  $ make
  $ src/test/fuzz/transaction
  …
  # And to to quickly verify that the relevant code regions are triggered, that the
  # fuzzing throughput seems reasonable, etc.
  $ contrib/devtools/test_fuzzing_harnesses.sh '^transaction$'
  ```

  `test_fuzzing_harnesses.sh` can be found in PR #17000.

---

Depends on D6740

Backport of Core [[bitcoin/bitcoin#17076 | PR17076]]

Test Plan:
```export CC=clang CXX=clang++
../configure --enable-fuzz --with-sanitizers=fuzzer,address \
  --disable-wallet \
  --disable-bench \
  --with-utils=no \
  --with-daemon=no \
  --with-libs=no \
  --with-gui=no \
  --with-seeder=no
make
mkdir -p test/fuzz
cp ../test/fuzz/test_runner.py test/fuzz/
./test/fuzz/test_runner.py -l DEBUG <path_to_corpus>

cmake -GNinja .. -DENABLE_SANITIZERS="address;fuzzer" -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
ninja bitcoin-fuzzers link-fuzz-test_runner.py
./test/fuzz/test_runner.py -l DEBUG <path_to_corpus>```

Reviewers: #bitcoin_abc, Fabien

Reviewed By: #bitcoin_abc, Fabien

Subscribers: Fabien

Differential Revision: https://reviews.bitcoinabc.org/D6741

d059544 [Build] fuzz target, change LIBBITCOIN_ZEROCOIN link order. (furszy)
2396e6b [fuzz] Add ContextualCheckTransaction call to transaction target. (furszy)
f0887a0 Fuzzing documentation "PIVX-fication" (furszy)
9631f46 [doc] add sanitizers documentation in developer-notes.md (furszy)
70a0ace tests: Test serialisation as part of deserialisation fuzzing. Test round-trip equality where possible. Avoid code repetition. (practicalswift)
e1b92b6 ignore new fuzz targets gitignore (furszy)
d058d8c tests: Add deserialization fuzzing harnesses (furszy)
e1f666c tests: Remove TRANSACTION_DESERIALIZE (replaced by transaction fuzzer) (practicalswift)
b5f291c tests: Add fuzzing harness for CheckTransaction(...), IsStandardTx(...) and other CTransaction related functions (furszy)
3205871 fuzz: Remove option --export_coverage from test_runner (MarcoFalke)
52693ee fuzz: Add option to merge input dir to test runner (MarcoFalke)
2b4f8aa doc: Remove --disable-ccache from docs (MarcoFalke)
b54b1d6 tests: Improve test runner output in case of target errors (practicalswift)
cd6134f test: Log output even if fuzzer failed (MarcoFalke)
48cd0c8 doc: Improve fuzzing docs for macOS users (Fabian Jahr)
d642b67 [Build] Do not disable wallet when fuzz is enabled. (furszy)
c3447b5 Update doc and CI config (qmma)
1266d3e Disable other targets when enable-fuzz is set (qmma)
f28ac9a build: Allow to configure --with-sanitizers=fuzzer (MarcoFalke)
425742c fuzz: test_runner: Better error message when built with afl (MarcoFalke)
541f442 qa: Add test/fuzz/test_runner.py (MarcoFalke)
89fe5b2 Add missing LIBBITCOIN_ZMQ to test target (furszy)
58dbe79 add fuzzing binaries to gitignore. (furszy)
393a126 fuzz: Move deserialize tests to test/fuzz/deserialize.cpp (MarcoFalke)
a568df5 test: Build fuzz targets into separate executables (furszy)
d5dddde [test] fuzz: make test_one_input return void (MarcoFalke)
2e4ec58 [fuzzing] initialize chain params by default. (furszy)
08d8ebe [tests] Add libFuzzer support. (practicalswift)
84f72da [test] Speed up fuzzing by ~200x when using afl-fuzz (practicalswift)
faf2be6 Init ECC context for test_bitcoin_fuzzy. (Gregory Maxwell)
11150df Make fuzzer actually test CTxOutCompressor (Pieter Wuille)
d6f6a85 doc: Add bare-bones documentation for fuzzing (Wladimir J. van der Laan)
5c3b550 Simple fuzzing framework (pstratem)

Pull request description:

  As the title says, adding fuzzing framework support so we can start getting serious on this area as well.

  Adapted the following PRs:

  * bitcoin#9172.
  * bitcoin#9354.
  * bitcoin#9691.
  * bitcoin#10415.
  * bitcoin#10440.
  * bitcoin#15043.
  * bitcoin#15047.
  * bitcoin#15295.
  * bitcoin#15399 (fabcfa5 only).
  * bitcoin#16338.
  * bitcoin#17051.
  * bitcoin#17076.
  * bitcoin#17225.
  * bitcoin#17942.
  * bitcoin#16236 (only fa35c42).
  * bitcoin#18166 (only f2472f6).
  * bitcoin#18300.
  * And.. probably will go further and continue adapting more PRs..

ACKs for top commit:
  random-zebra:
    utACK d059544 and merging...

Tree-SHA512: c0b05bca47bf99bafd8abf1453c5636fe05df75f16d0e9c750368ea2aed8142f0b28d28af1d23468b8829188412a80fd3b7bdbbda294b940d78aec80c1c7d03a

…ardTx(...) and other CTransaction related functions

…ardTx(...) and other CTransaction related functions

…ardTx(...) and other CTransaction related functions

…ardTx(...) and other CTransaction related functions

…ardTx(...) and other CTransaction related functions

…ardTx(...) and other CTransaction related functions

…ardTx(...) and other CTransaction related functions

merge bitcoin#15043, bitcoin#15295, bitcoin#15399, bitcoin#17452, bitcoin#16338, bitcoin#15504, bitcoin#17076, bitcoin#17069, bitcoin#17018: fuzzing

…ardTx(...) and other CTransaction related functions

…ardTx(...) and other CTransaction related functions