run-tests: allow some slack about 'waiting on lock' message

run-tests: allow some slack about 'waiting on lock' message

It is common to run the tests on very loaded machine when concurrent run might
take a bit longer. Such message are usually harmless, but anoying as they break
the tests.

Test that explicitly depends on this value have been adjusted. This make them
more robust anyway.

A fun case was `test-clone-pull-corruption.t` which, without the previous
changeset introducing extra flushing, ended use having a line 31 (`pulling from
../source`) changing order because the warning message was no longer flushing
stdin before using stderr (stderr being invisible in the test).

Differential Revision: https://phab.mercurial-scm.org/D9507

--- a/tests/run-tests.py	Wed Dec 02 23:15:11 2020 +0100
+++ b/tests/run-tests.py	Wed Dec 02 20:10:27 2020 +0100
@@ -1448,6 +1448,7 @@
             hgrc.write(b'merge = internal:merge\n')
             hgrc.write(b'mergemarkers = detailed\n')
             hgrc.write(b'promptecho = True\n')
+            hgrc.write(b'timeout.warn=15\n')
             hgrc.write(b'[defaults]\n')
             hgrc.write(b'[devel]\n')
             hgrc.write(b'all-warnings = true\n')

--- a/tests/test-basic.t	Wed Dec 02 23:15:11 2020 +0100
+++ b/tests/test-basic.t	Wed Dec 02 20:10:27 2020 +0100
@@ -13,6 +13,7 @@
   ui.merge=internal:merge
   ui.mergemarkers=detailed
   ui.promptecho=True
+  ui.timeout.warn=15
   web.address=localhost
   web\.ipv6=(?:True|False) (re)
   web.server-header=testing stub value

--- a/tests/test-commandserver.t	Wed Dec 02 23:15:11 2020 +0100
+++ b/tests/test-commandserver.t	Wed Dec 02 20:10:27 2020 +0100
@@ -214,6 +214,7 @@
   ui.detailed-exit-code=True
   ui.merge=internal:merge
   ui.mergemarkers=detailed
+  ui.timeout.warn=15
   ui.foo=bar
   ui.nontty=true
   web.address=localhost
@@ -226,6 +227,7 @@
   ui.detailed-exit-code=True
   ui.merge=internal:merge
   ui.mergemarkers=detailed
+  ui.timeout.warn=15
   ui.nontty=true
 #endif
 

--- a/tests/test-lock-badness.t	Wed Dec 02 23:15:11 2020 +0100
+++ b/tests/test-lock-badness.t	Wed Dec 02 20:10:27 2020 +0100
@@ -56,7 +56,7 @@
   > EOF
   $ echo b > b/b
   $ hg -R b ci -A -m b --config hooks.precommit="python:`pwd`/hooks.py:sleepone" > stdout &
-  $ hg -R b up -q --config hooks.pre-update="python:`pwd`/hooks.py:sleephalf" \
+  $ hg -R b up -q --config ui.timeout.warn=0 --config hooks.pre-update="python:`pwd`/hooks.py:sleephalf" \
   > > preup-stdout 2>preup-stderr
   $ wait
   $ cat preup-stdout

--- a/tests/test-phases-exchange.t	Wed Dec 02 23:15:11 2020 +0100
+++ b/tests/test-phases-exchange.t	Wed Dec 02 20:10:27 2020 +0100
@@ -1322,7 +1322,7 @@
 error, but EEXIST)
 
   $ touch .hg/store/lock
-  $ hg push ../Phi --config ui.timeout=1
+  $ hg push ../Phi --config ui.timeout=1 --config ui.timeout.warn=0
   pushing to ../Phi
   waiting for lock on repository $TESTTMP/Upsilon held by ''
   abort: repository $TESTTMP/Upsilon: timed out waiting for lock held by ''