mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 03:33:20 +01:00
ed76433842
Having the input dumped on failure seems like a better default: I debugged FileCheck tests for a while without knowing about this option, which really helps to understand failures. Remove `-dump-input-on-failure` and the environment variable FILECHECK_DUMP_INPUT_ON_FAILURE which are now obsolete. Differential Revision: https://reviews.llvm.org/D81422
57 lines
2.2 KiB
INI
57 lines
2.2 KiB
INI
import lit
|
|
|
|
# Use lit's internal shell to help guarantee test portability.
|
|
config.test_format = lit.formats.ShTest(execute_external=False)
|
|
|
|
# %ProtectFileCheckOutput should precede a FileCheck call if and only if the
|
|
# call's textual output affects test results. It's usually easy to tell: just
|
|
# look for redirection or piping of the FileCheck call's stdout or stderr.
|
|
#
|
|
# Examples:
|
|
#
|
|
# ; Test another program, using FileCheck to verify its textual output.
|
|
# ; Only FileCheck's exit status affects test results, so a bare FileCheck
|
|
# ; call is sufficient and more convenient for debugging.
|
|
# ;
|
|
# ; RUN: %t | FileCheck %s
|
|
# ; CHECK: {{[0-9]+\.0}}
|
|
#
|
|
# ; Test FileCheck itself, but only examine its exit status, so a bare
|
|
# ; FileCheck call is still sufficient and more convenient for debugging.
|
|
# ;
|
|
# ; RUN: FileCheck -input-file %s %s
|
|
# ; CHECK: {{[0-9]+\.0}}
|
|
# ; 5.0
|
|
#
|
|
# ; Check that the FileCheck trace is off by default. The first FileCheck
|
|
# ; call's textual output affects test results, so it requires
|
|
# ; %ProtectFileCheckOutput to be safe.
|
|
# ;
|
|
# ; RUN: %ProtectFileCheckOutput FileCheck -input-file %s %s 2>&1 \
|
|
# ; RUN: | FileCheck -allow-empty -check-prefix QUIET %s
|
|
# ;
|
|
# ; CHECK: {{[0-9]+\.0}}
|
|
# ; 5.0
|
|
# ; QUIET-NOT: expected string found in input
|
|
#
|
|
# ; Check that the FileCheck trace is on when FILECHECK_OPTS=-v.
|
|
# ; FILECHECK_OPTS must be set after %ProtectFileCheckOutput, which clears
|
|
# ; FILECHECK_OPTS beforehand.
|
|
# ;
|
|
# ; RUN: %ProtectFileCheckOutput FILECHECK_OPTS=-v \
|
|
# ; RUN: FileCheck -dump-input=never -input-file %s %s 2>&1 \
|
|
# ; RUN: | FileCheck -check-prefix TRACE %s
|
|
# ;
|
|
# ; CHECK: {{[0-9]+\.0}}
|
|
# ; 5.0
|
|
# ; TRACE: expected string found in input
|
|
#
|
|
# %ProtectFileCheckOutput's purpose is to ensure correct test results when
|
|
# developers set FileCheck environment variables (e.g.,
|
|
# FILECHECK_OPTS=-dump-input=fail) to tweak the output of FileCheck while
|
|
# debugging tests. If a developer sets values that affect FileCheck's exit
|
|
# status (e.g., FILECHECK_OPTS=-strict-whitespace), he shouldn't be surprised
|
|
# that test results throughout all test suites are affected.
|
|
config.substitutions.append(('%ProtectFileCheckOutput',
|
|
'env -u FILECHECK_OPTS'))
|