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Sometimes server artifacts are placed in a different folder from the one that was reported #304

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sergepetrenko opened this issue Apr 17, 2023 · 0 comments
Open

Sometimes server artifacts are placed in a different folder from the one that was reported #304

sergepetrenko opened this issue Apr 17, 2023 · 0 comments
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bug Something isn't working

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@sergepetrenko
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sergepetrenko commented Apr 17, 2023 •
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I am running tests from replicaiton-luatest suite with test-run on MacOS Ventura 13.3
After one of the unsuccessful test runs I got the following output:

[001] #   artifacts:
[001] #    server1 -> /tmp/t/001_replication-luatest/artifacts/rs-9C-4ibyxEOJt/server1-8z8-iW2UGZoY

But the specified folder was nonexistent:

ls -ail /tmp/t/001_replication-luatest/artifacts/rs-9C-4ibyxEOJt/server1-8z8-iW2UGZoY
ls: /tmp/t/001_replication-luatest/artifacts/rs-9C-4ibyxEOJt/server1-8z8-iW2UGZoY: No such file or directory

At the same time, the specified files were present in another directory artifacts/001_replication-luatest instead of 001_replication-luatest/artifacts:

ls -ail /tmp/t/artifacts/001_replication-luatest/rs-9C-4ibyxEOJt/server1-8z8-iW2UGZoY 
total 8
19176607 drwxr-xr-x  3 s.petrenko  wheel    96B 17 апр 14:39 ./
19176606 drwxr-xr-x  3 s.petrenko  wheel    96B 17 апр 14:39 ../
19176608 -rw-r-----  1 s.petrenko  wheel   1,4K 17 апр 14:39 server1.log

This happens only sometimes. Sometimes the artifacts happen to be where luatest says they should be.
@ylobankov ylobankov added the bug Something isn't working label Apr 21, 2023
ochaplashkin pushed a commit to ochaplashkin/luatest that referenced this issue Sep 26, 2023
Improved Runner.mt:update_status() method
94a631a 
Previously, the "principle of single responsibility" was not observed in
the `update_status()` - the method should do one thing. The part related
to output has been moved to a higher level so that the principle is
respected.

This will allow you to work with internal test content (e.g servers)
before output to stdout.

Part of tarantool#304
ochaplashkin pushed a commit to ochaplashkin/luatest that referenced this issue Sep 26, 2023
Save server artifacts once regardless of calls
5d3ffa0 
Due to the specifics of working with the test and the added connection
between `test <-> server` as well as because artifacts will be saved
with a connection problem [1], the `Server:save_artifacts()` method were
called more than once. In case of any problems we could overwrite already
saved artifacts. Added a flag that will ensure that the saving will be
executed only once.

There was also a problem when copying artifacts was not performed but the
path to the artifacts was formed as a directory with artifacts (as if it
exists):

    artifacts:
        server -> /tmp/t/artifacts/server-XXX

And if we try to look at these artifacts, nothing will work:

    $ ls -la /tmp/t/artifacts/server-XXX
    ls: cannot access '/tmp/t/artifacts/server-XXX': No such file or
    directory

To show explicitly that the saving failed with an error, the string will
now be written to the artifacts:

    artifacts:
        server -> Failed to copy artifacts for server (workdir:
        /tmp/t/artifacts/server-XXX)

[1] tarantool/luatest@251b35f

Close tarantool#304
ochaplashkin pushed a commit to ochaplashkin/luatest that referenced this issue Oct 2, 2023
Save server artifacts once regardless of calls
ae9f463 
Due to the specifics of working with the test and the added connection
between `test <-> server` as well as because artifacts will be saved
with a connection problem [1], the `Server:save_artifacts()` method were
called more than once. In case of any problems we could overwrite already
saved artifacts. Added a flag that will ensure that the saving will be
executed only once.

There was also a problem when copying artifacts was not performed but the
path to the artifacts was formed as a directory with artifacts (as if it
exists):

    artifacts:
        server -> /tmp/t/artifacts/server-XXX

And if we try to look at these artifacts, nothing will work:

    $ ls -la /tmp/t/artifacts/server-XXX
    ls: cannot access '/tmp/t/artifacts/server-XXX': No such file or
    directory

To show explicitly that the saving failed with an error, the string will
now be written to the artifacts:

    artifacts:
        server -> Failed to copy artifacts for server (workdir:
        /tmp/t/artifacts/server-XXX)

[1] tarantool/luatest@251b35f

Close tarantool#304
ochaplashkin pushed a commit to ochaplashkin/luatest that referenced this issue Oct 2, 2023
Save server artifacts once regardless of calls
0bad71e 
Due to the specifics of working with the test and the added connection
between `test <-> server` as well as because artifacts will be saved
with a connection problem [1], the `Server:save_artifacts()` method were
called more than once. In case of any problems we could overwrite already
saved artifacts. Added a flag that will ensure that the saving will be
executed only once.

There was also a problem when copying artifacts was not performed but the
path to the artifacts was formed as a directory with artifacts (as if it
exists):

    artifacts:
        server -> /tmp/t/artifacts/server-XXX

And if we try to look at these artifacts, nothing will work:

    $ ls -la /tmp/t/artifacts/server-XXX
    ls: cannot access '/tmp/t/artifacts/server-XXX': No such file or
    directory

To show explicitly that the saving failed with an error, the string will
now be written to the artifacts:

    artifacts:
        server -> Failed to copy artifacts for server (workdir:
        /tmp/t/artifacts/server-XXX)

[1] tarantool/luatest@251b35f

Close tarantool#304
@ochaplashkin ochaplashkin mentioned this issue Oct 2, 2023
Merged
ochaplashkin pushed a commit to ochaplashkin/luatest that referenced this issue Oct 6, 2023
Save server artifacts once regardless of calls
c6ad320 
Due to the specifics of working with the test and the added connection
between `test <-> server` as well as because artifacts will be saved
with a connection problem [1], the `Server:save_artifacts()` method were
called more than once. In case of any problems we could overwrite already
saved artifacts. Added a flag that will ensure that the saving will be
executed only once.

There was also a problem when copying artifacts was not performed but the
path to the artifacts was formed as a directory with artifacts (as if it
exists):

    artifacts:
        server -> /tmp/t/artifacts/server-XXX

And if we try to look at these artifacts, nothing will work:

    $ ls -la /tmp/t/artifacts/server-XXX
    ls: cannot access '/tmp/t/artifacts/server-XXX': No such file or
    directory

To show explicitly that the saving failed with an error, the string will
now be written to the artifacts:

    artifacts:
        server -> Failed to copy artifacts for server (workdir:
        /tmp/t/artifacts/server-XXX)

[1] tarantool/luatest@251b35f

Close tarantool#304
ochaplashkin pushed a commit to ochaplashkin/luatest that referenced this issue Oct 6, 2023
Save artifacts only once
90d9ae8 
Since commit [1] the `Server:save_artifacts()` function was called more
than once. Due to this fact we could overwrite already saved artifacts.
Added a flag that will ensure that the saving will be executed only
once.

There was also a problem when copying artifacts was not performed but
the path to the artifacts was formed as a directory with artifacts:

    artifacts:
        server -> /tmp/t/artifacts/server-XXX

And if we tried to look at these artifacts, we could see this:

    $ ls -la /tmp/t/artifacts/server-XXX
    ls: cannot access '/tmp/t/artifacts/server-XXX': No such file or
    directory

To show explicitly that the saving failed with an error, the following
string will now be written to the artifacts:

    artifacts:
        server -> Failed to copy artifacts for server (alias: server-XXX
        workdir: /tmp/t/artifacts/server-XXX)

[1] tarantool/luatest@251b35f

Part of tarantool#304
ylobankov pushed a commit that referenced this issue Oct 6, 2023
@ylobankov
Save artifacts only once
9c7710e 
Since commit [1] the `Server:save_artifacts()` function was called more
than once. Due to this fact we could overwrite already saved artifacts.
Added a flag that will ensure that the saving will be executed only
once.

There was also a problem when copying artifacts was not performed but
the path to the artifacts was formed as a directory with artifacts:

    artifacts:
        server -> /tmp/t/artifacts/server-XXX

And if we tried to look at these artifacts, we could see this:

    $ ls -la /tmp/t/artifacts/server-XXX
    ls: cannot access '/tmp/t/artifacts/server-XXX': No such file or
    directory

To show explicitly that the saving failed with an error, the following
string will now be written to the artifacts:

    artifacts:
        server -> Failed to copy artifacts for server (alias: server-XXX
        workdir: /tmp/t/artifacts/server-XXX)

[1] 251b35f

Part of #304
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@ylobankov @ochaplashkin @sergepetrenko