Re: [PATCH 1/4] tests/qtest: Remove TPM tests

[Stefan Berger]

On 1/15/21 11:06 AM, Philippe Mathieu-Daudé wrote:
> On 1/15/21 4:53 PM, Stefan Berger wrote:
> > On 1/15/21 10:52 AM, Philippe Mathieu-Daudé wrote:
> > > Subject is incorrect, this is not a removal of the tests, but
> > > removal of their execution. The tests are still in the repository.
> > > This is more of a disablement.
> > How do you compile / run them to have the LeakSanitizer checks?
> I used:
>
> ../configure --cc=clang --enable-sanitizers && make check-qtest
>
> $ clang -v
> clang version 10.0.1 (Fedora 10.0.1-3.fc32)
>
> This was previously covered by patchew CI. I just figured
> patchew is running without the LeakSanitizer since commit
> 6f89ec7442e ("docker: test-debug: disable LeakSanitizer"):
>
>   docker: test-debug: disable LeakSanitizer
>
>   There are just too many leaks in device-introspect-test (especially for
>   the plethora of arm and aarch64 boards) to make LeakSanitizer useful;
>   disable it for now.
I only get short stack traces:


Indirect leak of 852840 byte(s) in 207 object(s) allocated from:
    #0 0x561a8c2f8b57 in calloc 
(/home/stefanb/tmp/qemu-tip/build/tests/qtest/tpm-crb-swtpm-test+0x23fb57)
    #1 0x14f0963069b0 in g_malloc0 (/lib64/libglib-2.0.so.0+0x589b0)
    #2 0x561a8c4c2508 in json_parser_parse 
/home/stefanb/tmp/qemu-tip/build/../qobject/json-parser.c:580:14
    #3 0x561a8c4a99aa in json_message_process_token 
/home/stefanb/tmp/qemu-tip/build/../qobject/json-streamer.c:92:12
    #4 0x561a8c4b6cfb in json_lexer_feed_char 
/home/stefanb/tmp/qemu-tip/build/../qobject/json-lexer.c:313:13

Indirect leak of 6624 byte(s) in 207 object(s) allocated from:
    #0 0x561a8c2f8b57 in calloc 
(/home/stefanb/tmp/qemu-tip/build/tests/qtest/tpm-crb-swtpm-test+0x23fb57)
    #1 0x14f0963069b0 in g_malloc0 (/lib64/libglib-2.0.so.0+0x589b0)

Indirect leak of 1449 byte(s) in 207 object(s) allocated from:
    #0 0x561a8c2f899f in malloc 
(/home/stefanb/tmp/qemu-tip/build/tests/qtest/tpm-crb-swtpm-test+0x23f99f)
    #1 0x14f096306958 in g_malloc (/lib64/libglib-2.0.so.0+0x58958)

How can I see more of those?


   Stefan