Introduce `ares_txt_ext` structure with an extra `record_start`
field, which indicates a start of a new TXT record, thus allowing to
differentiate the chunks in the same record, from a chunks in a
different record.
Introduce a new API method: `ares_parse_txt_reply_ext` that works with
this kind of struct.
Aim is to ensure that code coverage information can escape the
container. To do this:
- Enter a new mount namespace too, so that we can...
- Bind mount the expected source directory into the container
- Share memory with the sub-process so coverage information is
shared too.
On Linux we can potentially use user and UTS namespaces to run a test
in a pseudo-container with:
- arbitrary filesystem (e.g. /etc/resolv.conf, /etc/nsswitch.conf, /etc/hosts)
- arbitrary hostname/domainname.
Include a first pass at the framework code to allow this, along with a
first test case that uses the container.
Different platforms will do different numbers of allocations
in the processing of a given API call; just check that the
return code is either success or ENOMEM, and free off any
returned state in the former case.
Also cope with ECONNREFUSED as well as ENOTFOUND.
- Initial nmake file based off library nmake file
- Cast socket call arguments to (char *)
- Use wrapper sclose() that maps to closesocket() or close()
- Build a config.h indicating presence of headers
- Conditionally include netdb.h
- Remove unnecessary include of sys/socket.h
- Force longer bitmask for allocation failure tracking
- Call WSAStartup() / WSACleanup() in main()
- Set TCP_NODELAY for mock server
- Turn on tests in AppVeyor build
- Update the MockServer to allow separate specification of
UDP and TCP ports
- Have an array of mock servers listening on consecutive
sets of ports.
- Rename Process(fd) to ProcessFD(fd) to avoid confusion.
- Initialize channel by using the new ares_set_servers_ports()
entrypoint, so multiple ports on the same loopback address
can be used.
- Make mock server listen on UDP + TCP in parallel.
- Test UDP->TCP fallback on truncation
- Test EDNS->no-EDNS fallback
- Test some environment init options
- Test nonsense reply
test: short response
Including:
- Split each parse function test set out into separate files.
- Add an allocation failure test for each parsing function.
- Add error check test for each parsing function.
Include tests of internal functions, based on the value of the
CARES_SYMBOL_HIDING macro; need to configure the library with
--disable-symbol-hiding to enable these tests.
Currently get error from Travis on this install step, and downgrading one
version appears to fix the problem.
"Could not find any downloads that satisfy the requirement pyOpenSSL>=0.13
(from requests[security])"
Cover Linux & OSX on the container infrastructure, but install
a later G++ to satisfy the tests' need for C++11.
Use a build matrix to include a variety of build variants:
- ASAN
- UBSAN
- LSAN
- Coverage via coveralls.io
test: invoke ASAN and coverage in Travis build
Also shift to use explicit build matrix
test: Use coveralls.io for coverage tracking
test: Add a build with UBSAN
Also expand and re-order the setting of environment variables
for easier modification.
test: Add LSAN build to Travis config