This commit is for the benefit of GDB, but as the binutils-gdb
repository shares the contrib/ directory with gcc, this commit must
first be applied to gcc then copied back to binutils-gdb.
This commit extends the two scripts contrib/dg-extract-results.{py,sh}
to handle some new, GDB specific test result types. These test
results types should never appear in GCC, or any other tool that
shares the contrib/ directly, so this change should be harmless.
In this patch series:
https://sourceware.org/pipermail/gdb-patches/2020-April/167847.html
changes were made in GDB's use of Dejagnu so that two additional
conditions could be detected, these are:
1. Test names that contain either the build or source paths. Such
test names make it difficult to compare the results of two test runs
of GDB from two different directories, and
2. Duplicate test names. Duplicates make it difficult to track down
exactly which test has failed.
When running Dejagnu on GDB we can now (sometimes) see two additional
test result types matching the above conditions, these are '# of paths
in test names' and '# of duplicate test names'.
If the test is run in parallel mode (make -j...) then these extra test
results will appear in the individual test summary files, but are not
merged into the final summary file.
Additionally, within the summary file there are now two new types of
test summary line, these are 'PATH: ...' and 'DUPLICATE: ...', these
allow users to quickly search the test summary to track down where the
offending test names are. These lines are similarly not merged into
the unified gdb.sum file after a parallel test run.
This commit extends the dg-extract-results.* scripts to calculate the
totals for the two new result types, and to copy the new test summary
lines into the unified summary file.
contrib/ChangeLog:
* dg-extract-results.py: Handle GDB specific test types.
* dg-extract-results.sh: Likewise.
Extend dg-extract-results.sh and dg-extract-results.py to support the
KPASS test result status. This is required by GDB which uses a copy
of the dg-extract-results.{sh,py} scripts that it tries to keep in
sync with GCC.
ChangeLog:
* contrib/dg-extract-results.sh: Add support for KPASS.
* contrib/dg-extract-results.py: Likewise.
From-SVN: r277260
* dg-extract-results.sh: Only handle WARNING: program timed out
lines specially in "$MODE" == "sum". Restore previous behavior
for "$MODE" != "sum". Clear has_timeout and timeout_cnt if in
a different variant or curfile is empty.
* dg-extract-results.py: Fix a typo.
From-SVN: r270415
2019-03-05 Christophe Lyon <christophe.lyon@linaro.org>
contrib/
* dg-extract-results.py: Handle case where a WARNING happens with
the first test of a harness.
From-SVN: r269394
contrib/
* dg-extract-results.py: For Python 3, force sys.stdout to handle
surrogate escape sequences.
(safe_open): New function.
(output_segment, main): Use it.
From-SVN: r211666
