Fails tests on OS X

[djc]

It doesn't know how to find the CA certificate store on OS X, looks like:

---- online::no_cbc stdout ----
    We expected to find 'TLS error: AlertReceived(HandshakeFailure)' in the following output:
Output { status: ExitStatus(ExitStatus(25856)), stdout: "", stderr: "thread \'main\' panicked at \'cannot open CA file \'/etc/ssl/certs/ca-certificates.crt\': Error { repr: Os { code: 2, message: \"No such file or directory\" } }\nConsider using the --cafile option to provide a valid CA file.\', examples/tlsclient.rs:408\nnote: Run with `RUST_BACKTRACE=1` for a backtrace.\n" }
thread 'online::no_cbc' panicked at 'Test failed', tests/common/mod.rs:231
note: Run with `RUST_BACKTRACE=1` for a backtrace.

[djc]

I did small amounts of digging. To get at the root certificates in OS X, you have to get them from KeyChain. https://github.com/sfackler/rust-security-framework seems to be a somewhat attractive way to get at them.

[ctz]

Should be fixed now as of 0.1.1.

[djc]

Much better! Still have a few failures, though:

---- client_auth_by_server_accepted stdout ----
    args ["--port", "9200", "--key", "test-ca/rsa/end.rsa", "--certs", "test-ca/rsa/end.fullchain", "--auth", "test-ca/rsa/client.chain", "http"]
connect: Connection refused
connect:errno=61
We expected to find 'Acceptable client certificate CA names' in the following output:
Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "connect: Connection refused\nconnect:errno=61\n" }
thread 'client_auth_by_server_accepted' panicked at 'Test failed', tests/common/mod.rs:583
note: Run with `RUST_BACKTRACE=1` for a backtrace.

---- client_auth_by_server_required stdout ----
    args ["--port", "9300", "--key", "test-ca/rsa/end.rsa", "--certs", "test-ca/rsa/end.fullchain", "--auth", "test-ca/rsa/client.chain", "--require-auth", "http"]
connect: Connection refused
connect:errno=61
We expected to find 'ssl handshake failure' in the following output:
Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "connect: Connection refused\nconnect:errno=61\n" }
thread 'client_auth_by_server_required' panicked at 'Test failed', tests/common/mod.rs:591

---- alpn_agree stdout ----
    args ["--port", "9100", "--key", "test-ca/rsa/end.rsa", "--certs", "test-ca/rsa/end.fullchain", "--proto", "connaught", "--proto", "bonjour", "--proto", "egg", "http"]
connect: Connection refused
connect:errno=61
We expected to find 'No ALPN negotiated' in the following output:
Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "connect: Connection refused\nconnect:errno=61\n" }
thread 'alpn_agree' panicked at 'Test failed', tests/common/mod.rs:583

[ctz]

There are a few things here:

• It appears the default 'openssl' on osx is 0.9.8-era. Now the tests on OSX will expect openssl at /usr/local/opt/openssl/bin/openssl (the default homebrew install location).
• mio eventloop deregister fails on OSX if the socket is not registered, but doesn't on linux (mio issue Allow omitting SNI #351). In fact we don't need to deregister ever, so that's fixed.
• shutdown(2) on OSX fails if the socket is already half-closed. We ignore these errors always now (because we close the socket shortly after).

There's now a travis OSX build so now it works it shouldn't break in the future :)

[djc]

Great stuff, thank you!