Make QUIC work with -async tests.

This originally didn't work because we installed an async BIO, while
QUIC uses the BIO to mock out a QUIC transport. Our QUIC IO callbacks
don't have a meaningful notion of sync vs async, so no-op this portion
of the -async flag.

The immediate motivation is I'd like to make addExtensionTests run over
all protocols, and having the async tests fail is inconvenient. However,
async tests in QUIC is still meaningful anyway to support various
callbacks, so I've removed the workaround in the state machine coverage
tests. (Though most of those async tests are redundant as they're
concerned with IO, not callbacks.) Along the way, the various handshake
record controls are irrelevant to QUIC, so this actually results in a
net decrease in redundant tests.

Change-Id: I67c1ee48cb2d85b47ae3328fecfac86a24aa2ed1
Commit-Queue: David Benjamin <>
Reviewed-by: Adam Langley <>
2 files changed
tree: 8a3e7bcf077a3cbf300ad90149f352dab4b37cc4
  1. .clang-format
  2. .github/
  3. .gitignore
  7. CMakeLists.txt
  16. codereview.settings
  17. crypto/
  18. decrepit/
  19. fuzz/
  20. go.mod
  21. go.sum
  22. include/
  23. sources.cmake
  24. ssl/
  25. third_party/
  26. tool/
  27. util/


BoringSSL is a fork of OpenSSL that is designed to meet Google's needs.

Although BoringSSL is an open source project, it is not intended for general use, as OpenSSL is. We don't recommend that third parties depend upon it. Doing so is likely to be frustrating because there are no guarantees of API or ABI stability.

Programs ship their own copies of BoringSSL when they use it and we update everything as needed when deciding to make API changes. This allows us to mostly avoid compromises in the name of compatibility. It works for us, but it may not work for you.

BoringSSL arose because Google used OpenSSL for many years in various ways and, over time, built up a large number of patches that were maintained while tracking upstream OpenSSL. As Google's product portfolio became more complex, more copies of OpenSSL sprung up and the effort involved in maintaining all these patches in multiple places was growing steadily.

Currently BoringSSL is the SSL library in Chrome/Chromium, Android (but it's not part of the NDK) and a number of other apps/programs.

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