Summary:
Original patch by Kuba Mracek
The %T lit expansion expands to a common directory shared between all
the tests in the same directory, which is unexpected and unintuitive,
and more importantly, it's been a source of subtle race conditions and
flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it
would be best to simply ban %T and only keep %t, which is unique to each
test. When a test needs a temporary directory, it can just create one
using mkdir %t.
This patch removes %T in compiler-rt.
Differential Revision: https://reviews.llvm.org/D48618
llvm-svn: 336661
printf is an inline function in VS 2015, giving these tests an
unexpected extra point of coverage. This change works around that by
avoiding printf.
llvm-svn: 264010
Summary:
This commit adds symbolize_vs_style=false to every instance of
ASAN_OPTIONS in the asan tests and sets
ASAN_OPTIONS=symbolize_vs_style=false in lit, for tests which don't set
it.
This way we don't need to make the tests be able to deal with both
symbolize styles.
This is the first patch in the series. I will eventually submit for the
other sanitizers too.
We need this change (or another way to deal with the different outputs) in
order to be able to default to symbolize_vs_style=true on some platforms.
Adding to this change, I'm also adding "env " before any command line
which sets environment variables. That way the test works on other host
shells, like we have if the host is running Windows.
Reviewers: samsonov, kcc, rnk
Subscribers: tberghammer, llvm-commits
Differential Revision: http://reviews.llvm.org/D10294
llvm-svn: 239754
