For tests based on glib's test framework, you can select which tests to
run by passing -p/-s on the command line.
Usually, we want to invoke our tests via `make check` which conveniently
calls valgrind (run-test-valgrind.sh) or spawns a private D-Bus server
(libnm-test-launch.sh, libnm-glib-test-launch.sh). At that point, it is
not directly possible to specify command line arguments for the tests,
which is why it is convenient to specify arguments via $NMTST_DEBUG
environment variable.
Parse "p" and "s" arguments from $NMTST_DEBUG and pass them to g_test_init()
to select which tests to run.
NMTST_DEBUG=p=/core/general/test_setting_ip4_changed_signal ./libnm-core/tests/test-general
However, there is a problem here: in gtestutils, -p/-s conflicts with --tap,
which is how our Makefile invokes the tests. Thus the new options explicitly
don't work when being called during `make check`. Which makes this much
less useful. I only noticed that afterwards, so still keep the patch
because it might still be convenient during developing tests to set the
environment variable once, and then repeatedly spawn the tests, without
specifying -p/-s.
(cherry picked from commit 73cb579108)
Code that is testable often needs special hooks to work
both for unit-tests and production.
Add a function nm_utils_get_testing() that returns whether
the code is run as part of a unit-test.
For non-testing mode, nm_utils_get_testing() will return
zero (NM_UTILS_TEST_NONE). For unit tests, the test should call
_nm_utils_set_testing() to configure tested functions.
By specifing the @flags attribute, the test can enable/disable
specific behaviors.
https://bugzilla.gnome.org/show_bug.cgi?id=701112
(cherry picked from commit b9d8dc050a)
We already have "nm-utils*.h" and "NetworkManagerUtils.h" headers. Rename
"include/nm-utils-internal.h" to "nm-macros-internal.h". I think that
name is better, because this file is header-only, internal, and
repository-wide.
Also, it will never contain non-header-only declarations because
there is no backing object file under "include/".
It will only contain macros and inline functions.
(cherry picked from commit b8b1a01d96)
And nmtst_platform_ip6_routes_equal().
As already indicated by the comment, using memcmp() doesn't really work
here. It worked up to now, because the NMPlatformIP4Route structure has no
padding at the end.
If we would have a last 'guint8' member (as we will add later),
initializing an arry of routes on the stack would not clear the bytes
from the padding and the comparison using memcmp() would fail.
(cherry picked from commit d8d0c481b8)
glib interprets the options either as "-m arg" or "-m=arg". Fix parsing
to check for both cases.
Also, g_test_init() removes the parsed options from argv, hence we must
check our original copy in __nmtst_internal.orig_argv.
Now the following all have the same outcome:
$ NMTST_DEBUG=no-debug,quick ./src/rdisc/tests/test-rdisc-fake
$ ./src/rdisc/tests/test-rdisc-fake -m quick
$ ./src/rdisc/tests/test-rdisc-fake -m=quick
Fixes: a2edd6445f
(cherry picked from commit f529fedd17)
Utility function for long-running tests to check whether
they should run. It has the same use as g_test_quick(),
but it can also be set via NMTST_DEBUG environment variable.
You can set the compile time default via
CFLAGS='-DNMTST_TEST_QUICK=FALSE' ./configure
and overwrite it at runtime via
NMTST_DEBUG=no-default,quick ./tests/test-my
For tests with assert-logging enabled, we already printed
the message with g_print(), instead of g_message().
We always want to print this value, because it is important
to reproduce a test failure. Hence, just (always) print
directly to stdout.
Also, add a leading newline, because the output was attached
to the previous line.
(cherry picked from commit 4ab540939c)
When disabling assert-logging with no-expect-message,
print a line at every g_test_assert_expected_messages()
invocation.
(cherry picked from commit 373d09b042)
On the end of the test there should be no unchecked expected
messages. Register a destructor function in nmtst to assert
against that.
Also call nmtst_free() in the destructor. That way, we always release
the allocated data without requiring the test to do it explicitly.
(cherry picked from commit bb90127c2a)
Same for nmtst_platform_ip6_routes_equal().
It's useful to check for equal routes ignoring the ordering.
(cherry picked from commit 57453189e0)
Conflicts:
src/tests/test-route-manager.c
Before, when having a test with nmtst_init_assert_logging(),
the caller was expected to setup logging separately according
to the log level that the test asserts against.
Since 5e74891b58, the logging
level can be reset via NMTST_DEBUG also for tests that
assert logging. In this case, it would be useful, if the test
would not overwrite the logging level that is set externally
via NMTST_DEBUG.
Instead, let the test pass the logging configuration to
nmtst_init_assert_logging(), and nmtst will setup logging
-- either according to NMTST_DEBUG or as passed in.
This way, setting the log level works also for no-expect-message
tests:
NMTST_DEBUG="debug,no-expect-message,log-level=TRACE" $TEST
(cherry picked from commit b6d3b98655)
For glog messages to print any debug messages, we must set G_MESSAGES_DEBUG.
nmtst does this for us if we set @is_debug. But fix the condition to
also set G_MESSAGES_DEBUG if set set c_log_level to DEBUG or TRACE.
(cherry picked from commit 3abeb7f2b9)
Tests with assert-logging would never overwrite the logging level,
even if no-expect-message was set. Allow resetting the logging level
if no-expect-message is mixed with explicitly setting up logging.
NMTST_DEBUG='log-level=DEBUG,log-domains=ALL,no-expect-message' make check -C src/tests/config/
(cherry picked from commit 5e74891b58)
Error: CHECKED_RETURN (CWE-252): [#def12]
NetworkManager-0.9.11.0/libnm-core/tests/test-general.c:348: check_return: Calling "nm_setting_verify" without checking return value (as is done elsewhere 37 out of 45 times).
...
(cherry picked from commit 6603e7ffde)
Merge NMIP4Address and NMIP6Address into NMIPAddress, and NMIP4Route
and NMIP6Route into NMIPRoute. The new types represent IP addresses as
strings, rather than in binary, and so are address-family agnostic.
If the assertion in verifies_without_normalization() fails due to
@was_modified, the error message is not helpful.
Assert first against the content of the connection. This prints
most likely the settings that were actually modified.
Signed-off-by: Thomas Haller <thaller@redhat.com>
clang warns about uninitialized variables @__cur_setting_name and
@__cur_property_name as used inside @__code. Before calling to @__code,
explicitly initialize the values.
Making all in tests
make[4]: Entering directory `./NetworkManager/libnm-core/tests'
CC test-general.o
test-general.c:2730:24: error: variable '__cur_property_name' is uninitialized when used here [-Werror,-Wuninitialized]
NMTST_VARIANT_DROP_PROPERTY (NM_SETTING_CONNECTION_SETTING_NAME,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../include/nm-test-utils.h:1079:20: note: expanded from macro 'NMTST_VARIANT_DROP_PROPERTY'
&& !strcmp (__cur_property_name, __property_name)) \
^~~~~~~~~~~~~~~~~~~
../../include/nm-test-utils.h:1023:3: note: expanded from macro 'NMTST_VARIANT_EDITOR'
__code; \
^
test-general.c:2729:2: note: variable '__cur_property_name' is declared here
NMTST_VARIANT_EDITOR (connection_dict,
^
../../include/nm-test-utils.h:1015:3: note: expanded from macro 'NMTST_VARIANT_EDITOR'
const char *__cur_setting_name, *__cur_property_name; \
^
[...]
Signed-off-by: Thomas Haller <thaller@redhat.com>
Several test programs create connection hashes and then modify them in
various ways. This becomes much more complicated with GVariants, since
they are immutable. Add NMTST_VARIANT_EDITOR() to simplify the process
of iterating the old variant and building a new, slightly-modified one.
On failure, nm_connection_replace_settings() would leave the
connection in an undefined state. Fix it so that either (a) the
settings are replaced and the resulting connection is valid and we
return TRUE, or (b) the connection is untouched and we return FALSE
and an error. (And add a test case for this.)
Instead of handling iBFT (iSCSI Boot Firmware Table) in the ifcfg-rh plugin,
create a new plugin for it. This allows all distributions to use iBFT
configuration, and makes both iBFT handling and ifcfg-rh less complicated.
The plugin (like the old ifcfg-rh code) creates read-only connections backed
by the data exported by iscsiadm. The plugin does not support adding new
connections or modifying existing connections (since the iBFT data is
read-only anyway). Instead, users should change their iBFT data through
the normal firmware interfaces.
Unmanaged devices can be configured through NetworkManager.conf and the
normal 'keyfile' mechanisms.
(In the future, we'll read this data directly from the kernel's
/sys/firmware/ibft/ethernetX directory instead of iscsiadm, since the
kernel has all the information we need and that's where iscsiadm gets
it from anyway.)
https://bugzilla.gnome.org/show_bug.cgi?id=734009
The fact that NMRemoteConnection has to be an NMConnection and
therefore can't be an NMObject means that it needs to reimplement bits
of NMObject functionality (and likewise NMObject needs some special
magic to deal with it). Likewise, we will need a daemon-side
equivalent of NMObject as part of the gdbus port, and we would want
NMSettingsConnection to be able to inherit from this as well.
Solve this problem by making NMConnection into an interface, and
having NMRemoteConnection and NMSettingsConnection implement it. (We
use some hacks to keep the GHashTable of NMSettings objects inside
nm-connection.c rather than having to be implemented by the
implementations.)
Since NMConnection is no longer an instantiable type, this adds
NMSimpleConnection to replace the various non-D-Bus-based uses of
NMConnection throughout the code. nm_connection_new() becomes
nm_simple_connection_new(), nm_connection_new_from_hash() becomes
nm_simple_connection_new_from_hash(), and nm_connection_duplicate()
becomes nm_simple_connection_new_clone().
nm_connection_lookup_setting_type() and
nm_connection_lookup_setting_type_by_quark() have nothing to do with
NMConnection. So move them to NMSetting (and rename them to
nm_setting_lookup_type() and nm_setting_lookup_type_by_quark()).
Previously, src/nm-ip4-config.h, libnm/nm-ip4-config.h, and
libnm-glib/nm-ip4-config.h all used "NM_IP4_CONFIG_H" as an include
guard, which meant that nm-test-utils.h could not tell which of them
was being included (and so, eg, if you tried to include
nm-ip4-config.h in a libnm test, it would fail to compile because
nm-test-utils.h was referring to symbols in src/nm-ip4-config.h).
Fix this by changing the include guards in the non-API-stable parts of
the tree:
- libnm-glib/nm-ip4-config.h remains NM_IP4_CONFIG_H
- libnm/nm-ip4-config.h now uses __NM_IP4_CONFIG_H__
- src/nm-ip4-config.h now uses __NETWORKMANAGER_IP4_CONFIG_H__
And likewise for all other headers.
The two non-"nm"-prefixed headers, libnm/NetworkManager.h and
src/NetworkManagerUtils.h are now __NETWORKMANAGER_H__ and
__NETWORKMANAGER_UTILS_H__ respectively, which, while not entirely
consistent with the general scheme, do still mostly make sense in
isolation.
