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Merge bitcoin/bitcoin#24190: test: Fix sanitizer suppresions in streams_tests

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faa630aa15 test: Fix sanitizer suppresions in streams_tests (MarcoFalke)

Pull request description:

  Two changes (that also make sense on their own) to remove the file-wide sanitizer suppression:

  * `FindByte` no longer takes a `char`, but an `uint8_t`, after commit 196b459920.
  * The `key` vector of unsigned chars can be removed and inlined as initializer-list. This avoids a bunch of verbose code like `clear()` and `push_back` of `char`s.

ACKs for top commit:
  PastaPastaPasta:
    utACK faa630aa15, I have reviewed the changes and agree it makes sense to merge

Tree-SHA512: 747b9d4676fad6d07f3955668639c93333625e69199ff4c499f01167de3875990d93db85e775a7f5b1b684575dceaec8aa000b4db15525fc47b699bac1c85e3d
This commit is contained in:
MarcoFalke 2022-02-01 09:42:25 +01:00
commit fcac16fff8
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GPG Key ID: CE2B75697E69A548
2 changed files with 4 additions and 15 deletions
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18
src/test/streams_tests.cpp
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@ -162,14 +162,10 @@ BOOST_AUTO_TEST_CASE(streams_serializedata_xor)
{
std::vector<std::byte> in;
std::vector<char> expected_xor;
std::vector<unsigned char> key;
CDataStream ds(in, 0, 0);
// Degenerate case
key.push_back('\x00');
key.push_back('\x00');
ds.Xor(key);
ds.Xor({0x00, 0x00});
BOOST_CHECK_EQUAL(
std::string(expected_xor.begin(), expected_xor.end()),
ds.str());
@ -183,10 +179,8 @@ BOOST_AUTO_TEST_CASE(streams_serializedata_xor)
ds.clear();
ds.insert(ds.begin(), in.begin(), in.end());
key.clear();
key.push_back('\xff');
ds.Xor(key);
ds.Xor({0xff});
BOOST_CHECK_EQUAL(
std::string(expected_xor.begin(), expected_xor.end()),
ds.str());
@ -203,11 +197,7 @@ BOOST_AUTO_TEST_CASE(streams_serializedata_xor)
ds.clear();
ds.insert(ds.begin(), in.begin(), in.end());
key.clear();
key.push_back('\xff');
key.push_back('\x0f');
ds.Xor(key);
ds.Xor({0xff, 0x0f});
BOOST_CHECK_EQUAL(
std::string(expected_xor.begin(), expected_xor.end()),
ds.str());
@ -421,7 +411,7 @@ BOOST_AUTO_TEST_CASE(streams_buffered_file_rand)
size_t find = currentPos + InsecureRandRange(8);
if (find >= fileSize)
find = fileSize - 1;
bf.FindByte(static_cast<char>(find));
bf.FindByte(uint8_t(find));
// The value at each offset is the offset.
BOOST_CHECK_EQUAL(bf.GetPos(), find);
currentPos = find;

1
test/sanitizer_suppressions/ubsan
View File

@ -71,7 +71,6 @@ implicit-integer-sign-change:prevector.h
implicit-integer-sign-change:script/bitcoinconsensus.cpp
implicit-integer-sign-change:script/interpreter.cpp
implicit-integer-sign-change:serialize.h
implicit-integer-sign-change:test/streams_tests.cpp
implicit-integer-sign-change:txmempool.cpp
implicit-integer-sign-change:zmq/zmqpublishnotifier.cpp
implicit-signed-integer-truncation:addrman.cpp