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| author | Tom de Vries <tdevries@suse.de> | 2024-05-04 10:41:09 +0200 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2024-05-04 10:41:09 +0200 |
| commit | e82dca2a57b05a95d45be74cb59046c79c9ed7d3 (patch) | |
| tree | 5e56a35e197c7174e5609ed2a06a27c82e5c30b7 /libctf | |
| parent | a0a6e110198c4f7fb4b5baa1f8d158ebf225f7e2 (diff) | |
| download | gdb-e82dca2a57b05a95d45be74cb59046c79c9ed7d3.zip gdb-e82dca2a57b05a95d45be74cb59046c79c9ed7d3.tar.gz gdb-e82dca2a57b05a95d45be74cb59046c79c9ed7d3.tar.bz2 | |
[gdb/testsuite] Use unique portnum in parallel testing
When instrumenting get_portnum using:
...
puts "PORTNUM: $res"
...
and running:
...
$ cd build/gdb
$ make check-parallel -j2 TESTS=gdb.server/*.exp
...
we run into:
...
Running gdb.server/abspath.exp ...
PORTNUM: 2345
...
and:
...
Running gdb.server/bkpt-other-inferior.exp ...
PORTNUM: 2345
...
This is because the test-cases are run in independent runtest invocations.
Fix this by handling the parallel case in get_portnum using:
- a file $objdir/cache/portnum to keep the portnum variable, and
- a file $objdir/cache/portnum.lock to serialize access to it.
Tested on aarch64-linux.
Approved-By: Tom Tromey <tom@tromey.com>
Diffstat (limited to 'libctf')
0 files changed, 0 insertions, 0 deletions