Instead of lengthy blurbs, switch to single-line, machine-readable
standardized (https://spdx.dev) license identifiers. The Linux kernel
switched long ago, so there is strong precedent.
Three cases are handled: AGPL-only, Apache-only, and dual licensed.
For the latter case, I chose (AGPL-3.0-or-later and Apache-2.0),
reasoning that our changes are extensive enough to apply our license.
The changes we applied mechanically with a script, except to
licenses/README.md.
Closes#9937
This warning triggers when a range for ("for (auto x : range)") causes
non-trivial copies, prompting the developer to replace with a capture
by reference. A few minor violations in the test suite are corrected.
Closes#8699
C++20 introduced `contains` member functions for maps and sets for
checking whether an element is present in the collection. Previously
`count` function was often used in various ways.
`contains` does not only express the intend of the code better but also
does it in more unified way.
This commit replaces all the occurences of the `count` with the
`contains`.
Tests: unit(dev)
Signed-off-by: Piotr Jastrzebski <piotr@scylladb.com>
Message-Id: <b4ef3b4bc24f49abe04a2aba0ddd946009c9fcb2.1597314640.git.piotr@scylladb.com>
Compaction automatically adds gc grace period to expiry times already,
no need to add it when creating the tombstones. Remove the redundant
additions form the code. The direct impact is really minor as this is
only used in tests, but it might confuse readers who are looking at how
tombstones are created across the codebase.
Signed-off-by: Botond Dénes <bdenes@scylladb.com>
Message-Id: <20200323120948.92104-1-bdenes@scylladb.com>
The goal is to forward-declare utils::multiprecision_int, something
beyond my capabilities for boost::multiprecision::cpp_int, to reduce
compile time bloat.
The patch is mostly search-and-replace, with a few casts added to
disambiguate conversions the compiler had trouble with.
random_schema already has a _schema field which in turn
has a get_partitioner() function. Store partitioner
in random_schema is redundant.
At the moment all uses of random_schema are based on
default partitioner so it is not necessary to set it
explicitly. If in the future we need random_schema to
work with other partitioners we will add the constructor
back and fix the creation of _schema to contain it. It's
not needed now though.
Signed-off-by: Piotr Jastrzebski <piotr@scylladb.com>
Since a data_value can contain a null value, returning bytes from
serialize() was losing information as it was mapping null to empty.
This also introduces a serialize_nonnull that still returns bytes, but
results in an internal error if called with a null value.
Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>
1. Move tests to test (using singular seems to be a convention
in the rest of the code base)
2. Move boost tests to test/boost, other
(non-boost) unit tests to test/unit, tests which are
expected to be run manually to test/manual.
Update configure.py and test.py with new paths to tests.
