Remove dependency on std::sort implementation detail.

When adding samples to the counter in the test body, most of them get
added at the same time (rtc::TimeMicros()). This means that the
comparator [2] is not able to sort them explicitly (for the comparator
they are equal).

PerfTest.TestGetPerfResultsHistogramsWithStatsCounter was relying on
std::sort implementation being stable, but it is not. If stability is
needed, std::stable_sort should be used so this CL switches
::webrtc::test:GetSortedSamples() to std::stable_sort.

[1] - https://source.chromium.org/chromium/chromium/src/+/main:third_party/webrtc/api/numerics/samples_stats_counter.cc;l=31;drc=9d777620236ec76754cfce19f6e82dd18e52d22c
[2] - https://source.chromium.org/chromium/chromium/src/+/main:third_party/webrtc/test/testsupport/perf_test.cc;l=51-55;drc=a2e3d80cf6f8833ec6f2c5f8e69c2a58a52ddd62

Bug: None
Change-Id: I99a44720ce3ad577f0cdb42aa633bd73d62aeaff
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/242961
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Commit-Queue: Tomas Gunnarsson <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35600}
2 files changed
tree: 86332c37fd8abe4c26bab6eff4bed62ce4cb407f
  1. api/
  2. audio/
  3. build_overrides/
  4. call/
  5. common_audio/
  6. common_video/
  7. data/
  8. docs/
  9. examples/
  10. g3doc/
  11. logging/
  12. media/
  13. modules/
  14. net/
  15. p2p/
  16. pc/
  17. resources/
  18. rtc_base/
  19. rtc_tools/
  20. sdk/
  21. stats/
  22. system_wrappers/
  23. test/
  24. tools_webrtc/
  25. video/
  26. .clang-format
  27. .git-blame-ignore-revs
  28. .gitignore
  29. .gn
  30. .style.yapf
  31. .vpython
  32. .vpython3
  33. AUTHORS
  34. BUILD.gn
  35. CODE_OF_CONDUCT.md
  36. codereview.settings
  37. DEPS
  38. DIR_METADATA
  39. ENG_REVIEW_OWNERS
  40. g3doc.lua
  41. LICENSE
  42. license_template.txt
  43. native-api.md
  44. OWNERS
  45. PATENTS
  46. PRESUBMIT.py
  47. presubmit_test.py
  48. presubmit_test_mocks.py
  49. pylintrc
  50. README.chromium
  51. README.md
  52. WATCHLISTS
  53. webrtc.gni
  54. webrtc_lib_link_test.cc
  55. whitespace.txt
README.md

WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.

Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.

The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.

Development

See here for instructions on how to get started developing with the native code.

Authoritative list of directories that contain the native API header files.

More info