The error messages in tests are far better when a test fails if the test
is written using ASSERT_/EXPECT_<operator>(A, B) rather than
ASSERT_/EXPECT_TRUE(A <operator> B).
This commit updates all of llvm/unittests/Support to use these macros
where possible.
This change has not been possible in:
- llvm/unittests/Support/FSUniqueIDTest.cpp - due to not overloading
operators beyond ==, != and <.
- llvm/unittests/Support/BranchProbabilityTest.cpp - where the unchanged
tests are of the operator overloads themselves.
There are other possibilities of this conversion not being valid, which
have not applied in these tests, as they do not use NULL (they use
nullptr), and they do not use const char* (they use std::string or
StringRef).
Reviewed By: mubashar_
Differential Revision: https://reviews.llvm.org/D117319
Some LLVM unit tests forget to clean up temporary files and
directories. Introduce RAII classes for cleaning them up.
Refactor the tests to use those classes.
Differential Revision: https://reviews.llvm.org/D83228
With a fix to unittests/Support/TarWriterTest.cpp
This makes lld's --reproduce output more compatible with tar 1.13 and
before. This is a very old version of tar, but it's the version in
both gnuwin and unxutils, and the cost for supporting them are very
low, so we might as well just do that.
https://bugs.chromium.org/p/chromium/issues/detail?id=1073524#c21
and onward has more details.
Differential Revision: https://reviews.llvm.org/D78945
to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351636
This is for PR35460.
Currently when LLD adds files to TarWriter it may pass the same file
multiple times. For example it happens for clang reproduce file which specifies
archive (.a) files more than once in command line.
Patch makes TarWriter to ignore files with the same path, so it will
add only the first one to archive.
Differential revision: https://reviews.llvm.org/D40606
llvm-svn: 319750
The tar format originally supported up to 99 byte filename. The two
extensions are proposed later: Ustar or PAX.
In the UStar extension, a pathanme is split at a '/' and its "prefix"
and "suffix" are stored in different locations in the tar header. Since
"prefix" can be up to 155 byte, it can represent up to 254 byte
filename (but exact limit depends on the location of '/' character in
a pathname.)
Our TarWriter first attempt to use UStar extension and then fallback to
PAX extension.
But there's a bug in UStar header creation. "Suffix" part must be a NUL-
terminated string, but we didn't handle it correctly. As a result, if
your filename just 100 characters long, the last character was droppped.
This patch fixes the issue.
Differential Revision: https://reviews.llvm.org/D38149
llvm-svn: 314349
clang-format (https://reviews.llvm.org/D33932) to keep primary headers
at the top and handle new utility headers like 'gmock' consistently with
other utility headers.
No other change was made. I did no manual edits, all of this is
clang-format.
This should allow other changes to have more clear and focused diffs,
and is especially motivated by moving some headers into more focused
libraries.
llvm-svn: 304786
If we split a filename into `Name` and `Prefix`, `Prefix` is at most
145 bytes. We had a bug that didn't split a path correctly. This bug
was pointed out by Rafael in the post commit review.
This patch adds a unit test for TarWriter to verify the fix.
llvm-svn: 291494
Archibald Elliott