missing. Added a unit test that failed without the changes.

Change-Id: Idaf9913bf9006384e021f39047df1e8e8a855369

* it turns out async::PostDelayedTask returns a status so we might as well log an error if we couldn't post the timeout!

TESTED=I don't know an easy way to make the async loop reject the task :-(

Change-Id: I99b3a685f8ac2176aa0274890bc2a51e6661ce91

Test: CQ

Change-Id: I5e8322db78c313bad9af2a71759cdf6e71dbd0c9

Following earlier discussions with Satsuki the precedent we set with
these packages didn't make sense when applied to token manager. We're
probably stomping on a wider namespace than we'd ideally like but thats
a common theme across rust package names at the moment plus its
possible we'll roll both these into token manager at some point anyway.

Change-Id: I825ca9e0a853cdafde845e96077a64d1d5729bc4

Implements ZX_JOB_TERMINATED, which is signaled when a job is killed,
after all its children have finished cleaning up.

This also changes job tracking behavior. Previously, if a job was killed
it would stay in the job trees until the last handle was closed. With
this patch, jobs now behave like threads or processes and remove
themselves from the task trees as soon as they (and all children) have
been killed. This provides a more consistent behavior among all tasks.

As a nice side-effect, now if a job fails to create (e.g. if the parent
is already dead) we never add it to the all-jobs tree; previously it
would be briefly added and then removed.

ZX-3919

Test: runtests
Test: run-zircon-x64 -C -b -k -z core-tests-x64.zbi
Change-Id: Ic367b7df9704e5012a1c73636d76784c527a4636

It has been replaced by the //sdk/bundles:tools set of packages.

Bug: DX-1269
Change-Id: I49e1cf26ede67ac15da06b813b90968b25e7e010

This reduces the externally and internally mutable surface of the datastructure

Change-Id: I26f045a62cfa2bd78c3c02a65ee0c4b062f9c6f3

Component manager will not always be able to rely on
fuchsia.logger.LogSink being present in its namespace, so this commit
adds new logging macros to src/log.rs to log to zircon's debuglog. If
debuglog creation fails, logs are sent to stderr.

CF-707 #done

Change-Id: I5893719e6bb72aaba481ac0a0cbe43911cfea29c

...reading fuchsia.netstack.NetInterface{,2}.Ipv6addrs from upstream and
removing netiface.NIC.Ipv6addrs, which is no longer referenced.

NET-1181 #done
NET-1223 #progress

Change-Id: I4fee8d2d144b705e8643b3f9d73075a00d5e1fb1

This method has been deprecated for a while and is now unused.

Bug: ZX-2620 #done
Change-Id: I742ca8299a598000b34aaee17c2493a441db6076

This CL moves the CopyArrayToVector from sandbox.cc's anonymous
namespace to a helper method in json_parser.cc, and updates the
callers to use it as appropriate.

Bugs: CF-723

Tests: fx run-test json_unittests
Change-Id: I8546d76eeec621c0c5539521b7c000f534e95e15

Change-Id: I706db37f1aba1d62d56bc649cb4a69f149a59c76

Change-Id: I907aeffc7303998b136a59c63327badf42fc08e5

Mozart no longer exists, as a project or a team.  It's nice to not have
it show up when grepping the code-base.

Tested: CQ; no behavior change
SCN-580 #comment

Change-Id: I5456c927e7fdf63be820a970f04636c9345db64b

Use ZX_INFO_THREAD and thrd_join to eliminate races.

Use test infrastructure's timeout rather than a test specific timeout.

Change-Id: Ib25a5a1c54ea5a358c863202447c38706746207a

FLK-168 #progress

Change-Id: I4b049fb145d88bc3f028e7bb6665a36634418f4d

BUG: FLK-178 #progress

- Disable SandboxTest.DestructorRunsCleanly. Race condition causing
flakiness.

Change-Id: Ia7115f536d3f4a0b25e0deced2ab8f0133c3a69e

Change-Id: I3413b9b5d910e3f695437a8622d61cf821158603

* Update the location of the dart-sdk
* Add more troubleshooting tips

Change-Id: Iba475bd1505e390dd022a163a75ee91e3f1c4365

... and support --detach with spawned apps.

PT-141 #done

Change-Id: If980b4e8227d72e7c94af022ad344b374b09e335

WLAN-1078 #done

Test=Tested Ralink and ath10k. Ralink got a 3x speed boost, ath10k
doesn't show any notable improvement.

Change-Id: I55dbf79cb9dd9885da35260d3311d5a85f1a0cfc

Change-Id: I529d92ecf6d56f3d4abb7109955dbcaea93be340

No driver supports the new SME channel approach yet.
Thus, none of the new code is used yet.

WLAN-927 #comment

Test=Sanity check with broadcom and ath10k

Change-Id: I7cde52becea9ac6b2985ef6a392b7504c04a4fdc

Add a README to the A2DP sink profile outlinig how to run the profile
and the runtime requirements.

Move checks for player support of codecs to the startup of the profile,
so that it will fail early if it cannot play audio.

BT-840 #done
BT-533

Test: run bt-a2dp-sink without and with required components available

Change-Id: I5fd2fdf81d20c95fe46450abf8b9bfe100bd774c

This is a continuation of Doug Evans' CL 266326 but
under new management :-)

Change-Id: If4c4e088bd9d8ae8048ed7d4b8830738098f4be5

Test: CQ

Change-Id: I2f553cb853d2e4c506d1e855648cbe0681834bb5

Change-Id: I166512e6a74d4c8eb25922ed2c6e924e956d36a9

When constructing Pagechange for the PageWatcher notification, correctly
return an entry with an empty value if the entry has the priority LAZY
and the value is not present loacally on the device.

TEST=SyncIntegrationTest.PageChangeLazyEntry
LE-747 #done

Change-Id: I59b28b9f00cc030c784d2fc0265e25a3e60a29db

Test: CQ

Change-Id: I9922fc651b6dde0a6eb8232d501b4211e9e2810b

Ensure that device notifications for a device removal can only be created after the notification for the device being added is dispatched.

LE-739 #done

Change-Id: I8c33ae209916f4a82277782731f1d837b501291b

Change-Id: Ifb0945dd25ebc9e37f6fcb3926d8ef3ffa0f3adb

The t-test CIs are wider and more accurate, especially for
smaller sample sizes.  For our current sample size of 30 and setting
of alpha = 0.01, they are wider by 7%:

>>> scipy.stats.t.ppf(alpha/2, 30-1) / scipy.stats.norm.ppf(alpha/2)
1.0700964927577572

The blocker for using t-test CIs was making the SciPy library
available to perfcompare when run on the bots.  This is achieved by
adding a vpython spec file.  perfcompare.py is already run through
vpython by the fuchsia_perfcompare.py recipe.  vpython will download
the dependencies specified in .vpython and make them available to
perfcompare.py.

The dependencies used here are based on those used by Chromium's main
.vpython file:
https://chromium.googlesource.com/chromium/src/+/33da179d28beb0f03278a04b6ee2d97bbd8daf82/.vpython

The numpy and scipy packages come from here:
https://chrome-infra-packages.appspot.com/p/infra/python/wheels/

Bug: IN-646
Test: "python perfcompare_test.py" + perfcompare trybot
  + manually checked that this makes CIs wider by 7% for a given set of perf results
Change-Id: Ib3a6b1d733ea328180b804c3f2a080eb6330a263

We also rename all MZ-* bugs to SCN-*.

SCN-580 #comment

Change-Id: I82294f7958b529f1deded43a1d6d5210bbe43f6f

This patch fixes various race conditions and thread safety problems in
Ethernet/USB drivers.

It fixes the following problems:
* Allows for safe closure of an EthDev device from out-of-process
when transfers are still pending by adding a reference counting
mechanism.
* Adds static asserts to ensure that our alignment/padding assumptions
always hold true.
* Fixes a race condition in the CDC Ethernet drivers (both host
and peripheral side) where we were trying to talk to the core
driver after the core has been shutdown (use-after-free).
* Allocates the usb_cdc_t with new instead of calloc
and ensure that all members of the struct are properly initialized.
* Ensure that all transfers have finished before unbinding the
CDC Ethernet driver (both host and peripheral side).
* Ensure that it is impossible to queue a packet to a peripheral-side
USB bus when it is shut down.

FLK-152

Test: https://fuchsia-review.googlesource.com/c/fuchsia/+/272148/
Change-Id: Ic32a128ba3ba3eb09d1b60aeb744726aa9988d3c

This CL appends the 'implicit_deps' passed to the standard_environments
template to those specified in the standard_environments list for each
variant.

SEC-251

Tests: Built with gcc, clang, and asan
Change-Id: Ibfc7962ef0224c07d56c4b32833605549b7337ca

This flag enables automatic varible initialization for C/C++. See
https://reviews.llvm.org/D54604 for more details.

Change-Id: I81a22db76c925b14731def42abd49168aa0265e4

This CL adds the TestInit, TestUpdate, and TestFinal tests that
were defined but not being run.  It also fixes a minor bug exposed
by TestFinal.

Tests: /boot/test/sys/crypto_test

Change-Id: If478aec1d7d6aee5daa0eefb4919f184032e3428

scsi::Disk in scsilib connects a SCSI Direct Access Block Device to
the Fuchsia block device layer, translating queued Ops to SCSI commands.

Write a unit test using an in-test fake controller. Initially just
test that a controller can be created and that INQUIRY and READ CAPACITY
(16) are executed during startup. Also test that the DDK block size is
the same as the size reported via the SCSI commands.

Subsequent test cases will check the properties of the block device and
execute I/O.

ZX-2314
ZX-3757

Change-Id: I3625a92a8ffa302b5b9e5667aaeed30a2ef5c0d9

Change-Id: Iad301c5a837d53ccbf81b1e253e01ca91050b4a7

Previously, the vfs validated the entire path length but did not
validate the length of each individual components. When a client opens a
path with a component larger than NAME_MAX, it would trigger debug
assertions in minfs, which expect each path component to be within that
limit.

ZX-3924 #done

TEST: /boot/test/fs/fs-test

Change-Id: I3d64f2c253591eab5dff9a8fd4b1d7abefbf6388