'make dist' omits lib/dns/tests/comparekeys/ (added in
7101afa23c) from release tarball it
creates which makes the unit:gcc:tarball CI job permanently fail in the
dst unit test.
Remove the dynamic registration of result codes. Convert isc_result_t
from unsigned + #defines into 32-bit enum type in grand unified
<isc/result.h> header. Keep the existing values of the result codes
even at the expense of the description and identifier tables being
unnecessary large.
Additionally, add couple of:
switch (result) {
[...]
default:
break;
}
statements where compiler now complains about missing enum values in the
switch statement.
- disp_connected() has been split into two functions,
udp_connected() (which takes 'resp' as an argument) and
tcp_connected() (which takes 'disp', and calls the connect callbacks
for all pending resps).
- In dns_dispatch_connect(), if a connection is already open, we need to
detach the dispentry immediately because we won't be running
tcp_connected().
- dns_disptach_cancel() also now calls the connect callbacks for pending
TCP responses, and the response callbacks for open TCP connections
waiting on read.
- If udp_connected() runs after dns_dispatch_cancel() has been called,
ensure that the caller's connect callback is run.
- If a UDP connection fails with EADDRINUSE, we try again up to five
times with a different local port number before giving up.
- If a TCP connection is canceled while still pending connection, the
connect timeout may still fire. we attach the dispatch before
connecting to ensure that it won't be detached too soon in this case.
- The dispentry is no longer removed from the pending list when
deactivating, so that the connect callback can still be run if
dns_dispatch_removeresponse() was run while the connecting was
pending.
- Rewrote dns_dispatch_gettcp() to avoid a data race.
- startrecv() and dispatch_getnext() can be called with a NULL resp when
using TCP.
- Refactored udp_recv() and tcp_recv() and added result logging.
- EOF is now treated the same as CANCELED in response callbacks.
- ISC_R_SHUTTINGDOWN is sent to the reponse callbacks for all resps if
tcp_recv() is triggered by a netmgr shutdown. (response callbacks
are *not* sent by udp_recv() in this case.)
The Makefile.tests was modifying global AM_CFLAGS and LDADD and could
accidentally pull /usr/include to be listed before the internal
libraries, which is known to cause problems if the headers from the
previous version of BIND 9 has been installed on the build machine.
This commit adds a unittest that tests private rdataset_getownercase()
and rdataset_setownercase() methods from rbtdb.c. The test setups
minimal mock dns_rbtdb_t and dns_rbtdbnode_t data structures.
As the rbtdb methods are generally hidden behind layers and layers, we
include the "rbtdb.c" directly from rbtdb_test.c, and thus we can use
the private methods and data structures directly. This also opens up
opportunity to add more unittest for the rbtdb private functions without
going through all the layers.
Unit test run for out-of-tree builds used to fail to find
masterXX.data.in files:
/usr/bin/perl -w /builds/mnowak/bind9/lib/dns/tests/mkraw.pl < testdata/master/master12.data.in > testdata/master/master12.data
/bin/bash: testdata/master/master12.data.in: No such file or directory
make[4]: *** [Makefile:1910: testdata/master/master12.data] Error 1
Add unit test to ensure the right NSEC3PARAM event is scheduled in
'dns_zone_setnsec3param()'. To avoid scheduling and managing actual
tasks, split up the 'dns_zone_setnsec3param()' function in two parts:
1. 'dns__zone_lookup_nsec3param()' that will check if the requested
NSEC3 parameters already exist, and if a new salt needs to be
generated.
2. The actual scheduling of the new NSEC3PARAM event (if needed).
Make various adjustments necessary to enable "make dist" to build a BIND
source tarball whose contents are complete enough to build binaries, run
unit & system tests, and generate documentation on Unix systems.
Known outstanding issues:
- "make distcheck" does not work yet.
- Tests do not work for out-of-tree source-tarball-based builds.
- Source tarballs are not complete enough for building on Windows.
All of the above will be addressed in due course.
This adds a unit test driver for BIND with Automake. It runs the unit
test program provided as its sole command line argument and then looks
for a core dump generated by that test program. If one is found, the
driver prints the backtrace into the test log.
Add recursive "test" and "unit" rules, which execute "make check"
in specific directories - "make test" runs the system tests, and
"make unit" runs the unit tests.
The three libdns tests directly include ../dst_internal.h which
in turn directly include openssl headers, thus there was a missing
path and build failure on systems where OpenSSL is not in the default
include path.
The rewrite of BIND 9 build system is a large work and cannot be reasonable
split into separate merge requests. Addition of the automake has a positive
effect on the readability and maintainability of the build system as it is more
declarative, it allows conditional and we are able to drop all of the custom
make code that BIND 9 developed over the years to overcome the deficiencies of
autoconf + custom Makefile.in files.
This squashed commit contains following changes:
- conversion (or rather fresh rewrite) of all Makefile.in files to Makefile.am
by using automake
- the libtool is now properly integrated with automake (the way we used it
was rather hackish as the only official way how to use libtool is via
automake
- the dynamic module loading was rewritten from a custom patchwork to libtool's
libltdl (which includes the patchwork to support module loading on different
systems internally)
- conversion of the unit test executor from kyua to automake parallel driver
- conversion of the system test executor from custom make/shell to automake
parallel driver
- The GSSAPI has been refactored, the custom SPNEGO on the basis that
all major KRB5/GSSAPI (mit-krb5, heimdal and Windows) implementations
support SPNEGO mechanism.
- The various defunct tests from bin/tests have been removed:
bin/tests/optional and bin/tests/pkcs11
- The text files generated from the MD files have been removed, the
MarkDown has been designed to be readable by both humans and computers
- The xsl header is now generated by a simple sed command instead of
perl helper
- The <irs/platform.h> header has been removed
- cleanups of configure.ac script to make it more simpler, addition of multiple
macros (there's still work to be done though)
- the tarball can now be prepared with `make dist`
- the system tests are partially able to run in oot build
Here's a list of unfinished work that needs to be completed in subsequent merge
requests:
- `make distcheck` doesn't yet work (because of system tests oot run is not yet
finished)
- documentation is not yet built, there's a different merge request with docbook
to sphinx-build rst conversion that needs to be rebased and adapted on top of
the automake
- msvc build is non functional yet and we need to decide whether we will just
cross-compile bind9 using mingw-w64 or fix the msvc build
- contributed dlz modules are not included neither in the autoconf nor automake
