Refactor the code a bit to allow retrying if a log message is missing.
This is because there is a possibility of a log message getting dropped.
If that happens, merely rerun up to three times and pass if the missing
message is present.
Also fix a race condition that can occur if the LogReader threads are
being terminated but happen to be allocating memory while they are
in the signal handler. This situation causes aborts in the memory
allocator or a deadlock. Before this change, the verify_leak*
tests would fail in less than twenty iterations. After, I could run
for hundreds of iterations.
Bug: 193898572
Test: Ran unit tests in a loop.
Change-Id: I0fb5beab6041dcf3e3fd19f6748bb20bb81a2506
If the DispatchReset fails, the subsequent iteration has the wrong
idea of what the "original" table is, and if a subsequent DispatchReset
succeeds it unhooks them.
Repro in https://r.android.com/1767868.
Bug: 193012939
Bug: 189776979
Change-Id: Ie0644412291d3b53dcf89cdd056e542d32822975
These tests can be flaky if something is spamming the log and
expiring messages. Previously, the log wasn't read until the
forked process was complete. Now, two threads are spawned right
after the process forks to read the log while running. This
should avoid any problems if the log is being spammed while the
test runs.
In addition, fixed some potential flakiness in the test that might
occur if the test incorrectly gets stale log data.
Bug: 193898572
Test: All unit tests pass on cuttlefish (both 32 bit and 64 bit).
Test: Forced an abort and verified that the crash log reader sees
Test: the message.
Test: Verified that the log reader for the main and crash log properly
Test: read data.
Test: Verified the test passes while swamping the log by running
Test: the log unit tests while running two copies of the system
Test: tests.
Change-Id: I68bd92a8c483eac0146ada87dd4201dda0902c49
default_shared_libs has been removed, go back to the system_shared_libs
property that now has the same behavior.
Bug: 193559105
Test: m checkbuild
Change-Id: I9edac93f7e6d9d4b99883b7a7b14ab52942c0ef2
Revert submission 1403568-sysprop_trace
Reason for revert: makes property get/set non-reentrant
Reverted Changes:
I6f85f3f52:Add systrace tag for system property
Id2b93acb2:Adding system property tracing
Id78992d23:Add systrace tag for system property
I1ba9fc7bd:Add systrace tag for system property
Bug: 193050299
Test: build and boot a device
Change-Id: Ic7a83fb01a39113d408ed0c95d27f694d5a2649c
Merged-In: Ic7a83fb01a39113d408ed0c95d27f694d5a2649c
(cherry picked from commit 61a5a8380d)
This reverts commit 1e1c7845aa.
Reason for revert: makes property get/set non-reentrant
Bug: 193050299
Test: build and boot a device
Change-Id: If59e3dc25684a3c2b1d3ff74f995311afe6c6e89
Merged-In: If59e3dc25684a3c2b1d3ff74f995311afe6c6e89
(cherry picked from commit 3ec21f527a)
Add a utility function to get the current value of a property and
remove some keystore2-specific strings.
Bug: 182498247
Test: Build
Change-Id: Ie7e9903546a4d4cd6c54a118c42257a23510dda6
This is purely a port: it does not add or change any functionality
(other than renaming the library).
Bug: 182498247
Test: Use library.
Change-Id: I4cb8f1c22ca4ca5a398116952fb9957d283d235b
Revert submission 1403568-sysprop_trace
Reason for revert: makes property get/set non-reentrant
Reverted Changes:
I6f85f3f52:Add systrace tag for system property
Id2b93acb2:Adding system property tracing
Id78992d23:Add systrace tag for system property
I1ba9fc7bd:Add systrace tag for system property
Bug: 193050299
Test: build and boot a device
Change-Id: Ic7a83fb01a39113d408ed0c95d27f694d5a2649c
Merged-In: Ic7a83fb01a39113d408ed0c95d27f694d5a2649c
(cherry picked from commit 61a5a8380d)
This reverts commit 1e1c7845aa.
Reason for revert: makes property get/set non-reentrant
Bug: 193050299
Test: build and boot a device
Change-Id: If59e3dc25684a3c2b1d3ff74f995311afe6c6e89
Merged-In: If59e3dc25684a3c2b1d3ff74f995311afe6c6e89
(cherry picked from commit 3ec21f527a)
