When debugging test failures with -vv (or -v in the case of the
internal shell), this makes it easier to locate the RUN line that
failed. For example, clang's test/Driver/linux-ld.c has 892 total RUN
lines, and clang's test/Driver/arm-cortex-cpus.c has 424 RUN lines
after concatenation for line continuations.
When reading the generated shell script, this also makes it easier to
locate the RUN line that produced each command.
To support reporting RUN line numbers in the case of the internal
shell, this patch extends the internal shell to support the null
command, ":", except pipelines are not supported.
Reviewed By: asmith, delcypher
Differential Revision: https://reviews.llvm.org/D44598
llvm-svn: 330755
Summary:
This reverts commit r328596.
Checking if the arguments are strings before testing if they contain "/dev/null".
Reviewers: rnk
Reviewed By: rnk
Subscribers: delcypher, llvm-commits
Differential Revision: https://reviews.llvm.org/D44914
llvm-svn: 328603
Summary:
That would allow to recursively compare directories in tests using
"diff -r" on Windows in a similar way as it can be done on Linux or Mac.
Reviewers: zturner, morehouse, vsk
Reviewed By: zturner
Subscribers: kcc, llvm-commits
Differential Revision: https://reviews.llvm.org/D41776
llvm-svn: 322102
Summary:
An expectation in `utils/lit/tests/Inputs/shtest-shell/redirects.txt`
expects that first a string printed to stdout is seen, and then a
string printed to stderr. Add `flush()` calls to ensure that stdout is
printed before stderr, as expected.
Reviewers: rnk, mgorny, jroelofs
Reviewed By: rnk
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D35947
llvm-svn: 309292
Rewrite the write-to-stderr.sh and write-to-stdout-and-stderr.sh shell
scripts as python scripts and call python on them.
Fixes PR33940
llvm-svn: 309200
Joel E. Denny