Commit Graph

4 Commits

Author SHA1 Message Date
Mircea Trofin ee703eb472 [FileCheck] Address unused prefixes in tests
Added -allow-unused-prefixes as necessary.

Differential Revision: https://reviews.llvm.org/D90496
2020-10-30 14:14:02 -07:00
Joel E. Denny f471eb8e99 [FileCheck] Make FILECHECK_OPTS useful for its test suite
Without this patch, `FILECHECK_OPTS` isn't propagated to FileCheck's
test suite so that `FILECHECK_OPTS` doesn't inadvertently affect test
results by affecting the output of FileCheck calls under test.  As a
result, `FILECHECK_OPTS` is useless for debugging FileCheck's test
suite.

In `llvm/test/FileCheck/lit.local.cfg`, this patch provides a new
subsitution, `%ProtectFileCheckOutput`, to address this problem for
both `FILECHECK_OPTS` and the deprecated
`FILECHECK_DUMP_INPUT_ON_FAILURE`.  The rest of the patch uses
`%ProtectFileCheckOutput` throughout the test suite

Fixes PR40284.

Reviewed By: probinson, thopre

Differential Revision: https://reviews.llvm.org/D65121
2019-11-21 18:01:12 -05:00
Daniel Sanders fd557cb01f [FileCheck] Add --check-prefixes as a shorthand for multiple --check-prefix options.
Summary:
This new alias takes a comma separated list of prefixes which allows
'--check-prefix=A --check-prefix=B --check-prefix=C' to be written as
'--check-prefixes=A,B,C'.

Reviewers: probinson

Subscribers: probinson, llvm-commits, dsanders

Differential Revision: http://reviews.llvm.org/D21293

llvm-svn: 272670
2016-06-14 14:28:04 +00:00
Matt Arsenault 13df462691 Allow multiple check prefixes in FileCheck.
This is useful if you want to run multiple variations
of a single test, and the majority of check lines
should be the same.

llvm-svn: 194343
2013-11-10 02:04:09 +00:00