Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[SDTEST-523] Expand test impact analysis with allocation tracing #197

Merged
merged 25 commits into from
Jul 15, 2024
Merged

[SDTEST-523] Expand test impact analysis with allocation tracing #197

merged 25 commits into from
Jul 15, 2024

Commits on Jul 10, 2024

  1. fix service name for datadog sca

    @anmarchenko
    anmarchenko committed Jul 10, 2024
    Configuration menu
    Copy the full SHA
    1245ee7 View commit details
    Browse the repository at this point in the history

  2. failing test as a base repro for the coverage limitation

    @anmarchenko
    anmarchenko committed Jul 10, 2024
    Configuration menu
    Copy the full SHA
    d11d74d View commit details
    Browse the repository at this point in the history

  3. printing class names of the objects allocated during the test run

    @anmarchenko
    anmarchenko committed Jul 10, 2024
    Configuration menu
    Copy the full SHA
    7797a10 View commit details
    Browse the repository at this point in the history

  4. print filenames of objects instantiated during the test

    @anmarchenko
    anmarchenko committed Jul 10, 2024
    Configuration menu
    Copy the full SHA
    f007907 View commit details
    Browse the repository at this point in the history

  5. heap allocation analysis: working POC that passes tests

    @anmarchenko
    anmarchenko committed Jul 10, 2024
    Configuration menu
    Copy the full SHA
    a621640 View commit details
    Browse the repository at this point in the history

  6. skip anonymous classes

    @anmarchenko
    anmarchenko committed Jul 10, 2024
    Configuration menu
    Copy the full SHA
    dcc6f4b View commit details
    Browse the repository at this point in the history

  7. track classes already covered for the current test to skip computing … 

    …source location multiple times; test that allocations between tests are not attributed to a test
    @anmarchenko
    anmarchenko committed Jul 10, 2024
    Configuration menu
    Copy the full SHA
    8a4b135 View commit details
    Browse the repository at this point in the history

  8. Add unit tests that simulate issues encountered during integration te… 

    …sts. Fix them by safely getting source location with suppressing exceptions.
    @anmarchenko
    anmarchenko committed Jul 10, 2024
    Configuration menu
    Copy the full SHA
    5c737c0 View commit details
    Browse the repository at this point in the history

  9. add setting for allocation tracing

    @anmarchenko
    anmarchenko committed Jul 10, 2024
    Configuration menu
    Copy the full SHA
    59df766 View commit details
    Browse the repository at this point in the history

  10. add use_allocation_tracing parameter for DDCov tool

    @anmarchenko
    anmarchenko committed Jul 10, 2024
    Configuration menu
    Copy the full SHA
    ca32796 View commit details
    Browse the repository at this point in the history

  11. rename some C functions, write more comments

    @anmarchenko
    anmarchenko committed Jul 10, 2024
    Configuration menu
    Copy the full SHA
    955843c View commit details
    Browse the repository at this point in the history

  12. minor typo

    @anmarchenko
    anmarchenko committed Jul 10, 2024
    Configuration menu
    Copy the full SHA
    b78f095 View commit details
    Browse the repository at this point in the history

Commits on Jul 11, 2024

  1. finish comment

    @anmarchenko
    anmarchenko committed Jul 11, 2024
    Configuration menu
    Copy the full SHA
    2209587 View commit details
    Browse the repository at this point in the history

Commits on Jul 12, 2024

  1. do not call CRuby API on NEWOBJ tracepoint, collect allocated classes… 

    … in st.c instead and process them once when test ends
    @anmarchenko
    anmarchenko committed Jul 12, 2024
    Configuration menu
    Copy the full SHA
    3fc3ac0 View commit details
    Browse the repository at this point in the history

  2. move skipping anonymous classes to the tracepoint, add struct to tests

    @anmarchenko
    anmarchenko committed Jul 12, 2024
    Configuration menu
    Copy the full SHA
    4007592 View commit details
    Browse the repository at this point in the history

  3. minor: comments, remove RUBY_T_DATA from the list of tracked object t… 

    …ypes
    @anmarchenko
    anmarchenko committed Jul 12, 2024
    Configuration menu
    Copy the full SHA
    0b1618c View commit details
    Browse the repository at this point in the history

Commits on Jul 15, 2024

  1. use enum for threading mode

    @anmarchenko
    anmarchenko committed Jul 15, 2024
    Configuration menu
    Copy the full SHA
    912d9f4 View commit details
    Browse the repository at this point in the history

  2. remove allocation_tracing_enabled field from dd_cov_data struct, set … 

    …object_allocation_tracepoint to nil instead
    @anmarchenko
    anmarchenko committed Jul 15, 2024
    Configuration menu
    Copy the full SHA
    6e1d2e1 View commit details
    Browse the repository at this point in the history

  3. if GC happens during DDCov allocation, it might segfault because klas… 

    …ses_table is NULL
    @anmarchenko
    anmarchenko committed Jul 15, 2024
    Configuration menu
    Copy the full SHA
    f076e90 View commit details
    Browse the repository at this point in the history

  4. insert in hashtable without lookup

    @anmarchenko
    anmarchenko committed Jul 15, 2024
    Configuration menu
    Copy the full SHA
    df899ce View commit details
    Browse the repository at this point in the history

  5. pass dd_cov_data pointer directly to NEWOBJ tracepoint callback

    @anmarchenko
    anmarchenko committed Jul 15, 2024
    Configuration menu
    Copy the full SHA
    a020a39 View commit details
    Browse the repository at this point in the history

  6. simplify anonymoous class check with rb_mod_name

    @anmarchenko
    anmarchenko committed Jul 15, 2024
    Configuration menu
    Copy the full SHA
    d62aef2 View commit details
    Browse the repository at this point in the history

  7. separate spec for Struct coverage, add spec for Data

    @anmarchenko
    anmarchenko committed Jul 15, 2024
    Configuration menu
    Copy the full SHA
    d318b3f View commit details
    Browse the repository at this point in the history

  8. remove what should not have been committed

    @anmarchenko
    anmarchenko committed Jul 15, 2024
    Configuration menu
    Copy the full SHA
    9dde8c1 View commit details
    Browse the repository at this point in the history

  9. use rb_protect to ignore exceptions instead of raise/rescue

    @anmarchenko
    anmarchenko committed Jul 15, 2024
    Configuration menu
    Copy the full SHA
    aebb1bf View commit details
    Browse the repository at this point in the history