Leo Famulari <l...@famulari.name> writes:

> On Tue, Mar 14, 2017 at 10:39:48PM +0100, Marius Bakke wrote:
>> Going forward, I wonder if there could be any unintended side effects by
>> simply increasing the timeouts in nss/gtests/ssl_gtest/tls_connect.cc
>> from 5000 ms to something like 20000. If a 0-day is discovered in "nss",
>> we don't want to wait several days to get a successful build.
>
> If these failures seem to be timeout issues, I think we should try this.
> We do have other packages that make similar changes.

I'm currently building NSS (on x86_64) with timeouts increased from 5s
to 25s. The recent armhf test failure took 22725ms, and when we
struggled with 3.29.2 it took ~20000ms too.

Patch attached. I *think* the two values are for client and server
respectively, but will study the source and build logs some more to make
sure we're adjusting the right knobs.

I suggest we try this on 'core-updates' if the patch is correct.

From c8e0b85953133328e27f0bfcc9a9a0330e36ce5a Mon Sep 17 00:00:00 2001
From: Marius Bakke <mba...@fastmail.com>
Date: Tue, 14 Mar 2017 22:54:41 +0100
Subject: [PATCH] gnu: nss: Increase test timeouts.

* gnu/packages/patches/nss-increase-test-timeout.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/gnuzilla.scm (nss)[source]: Use it.
---
 gnu/local.mk                                         |  1 +
 gnu/packages/gnuzilla.scm                            |  3 ++-
 gnu/packages/patches/nss-increase-test-timeout.patch | 20 ++++++++++++++++++++
 3 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 gnu/packages/patches/nss-increase-test-timeout.patch

diff --git a/gnu/local.mk b/gnu/local.mk
index c1b076a5f..7fb22ebb5 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -780,6 +780,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/ninja-tests.patch			\
   %D%/packages/patches/ninja-zero-mtime.patch			\
   %D%/packages/patches/node-9077.patch				\
+  %D%/packages/patches/nss-increase-test-timeout.patch		\
   %D%/packages/patches/nss-pkgconfig.patch			\
   %D%/packages/patches/ntfs-3g-CVE-2017-0358.patch		\
   %D%/packages/patches/nvi-assume-preserve-path.patch		\
diff --git a/gnu/packages/gnuzilla.scm b/gnu/packages/gnuzilla.scm
index e6e24f665..1d84e7a9a 100644
--- a/gnu/packages/gnuzilla.scm
+++ b/gnu/packages/gnuzilla.scm
@@ -199,7 +199,8 @@ in the Mozilla clients.")
                (base32
                 "149807rmzb76hnh48rw4m9jw83iw0168njzchz0hmbsgc8mk0i5w"))
               ;; Create nss.pc and nss-config.
-              (patches (search-patches "nss-pkgconfig.patch"))))
+              (patches (search-patches "nss-pkgconfig.patch"
+                                       "nss-increase-test-timeout.patch"))))
     (build-system gnu-build-system)
     (outputs '("out" "bin"))
     (arguments
diff --git a/gnu/packages/patches/nss-increase-test-timeout.patch b/gnu/packages/patches/nss-increase-test-timeout.patch
new file mode 100644
index 000000000..76d4853ba
--- /dev/null
+++ b/gnu/packages/patches/nss-increase-test-timeout.patch
@@ -0,0 +1,20 @@
+--- a/nss/gtests/ssl_gtest/tls_connect.cc	2017-03-14 22:47:30.855813629 +0100
++++ b/nss/gtests/ssl_gtest/tls_connect.cc	2017-03-14 22:48:49.042335273 +0100
+@@ -245,7 +245,7 @@
+ 
+   ASSERT_TRUE_WAIT((client_->state() != TlsAgent::STATE_CONNECTING) &&
+                        (server_->state() != TlsAgent::STATE_CONNECTING),
+-                   5000);
++                   25000);
+ }
+ 
+ void TlsConnectTestBase::EnableExtendedMasterSecret() {
+@@ -387,7 +387,7 @@
+   } else {
+     fail_agent = server_;
+   }
+-  ASSERT_TRUE_WAIT(fail_agent->state() == TlsAgent::STATE_ERROR, 5000);
++  ASSERT_TRUE_WAIT(fail_agent->state() == TlsAgent::STATE_ERROR, 25000);
+ }
+ 
+ void TlsConnectTestBase::ConfigureVersion(uint16_t version) {
-- 
2.12.0

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