From f8cfb96a1540fc3256af95adf8003b75c305183c Mon Sep 17 00:00:00 2001
From: Petr Hodina <phodina@protonmail.com>
Date: Fri, 30 Sep 2022 21:55:55 +0200
Subject: [PATCH] Add delay to update the mime db in testCreateMimeType test
 function.


diff --git a/keditfiletype/tests/filetypestest.cpp b/keditfiletype/tests/filetypestest.cpp
index e58e6f2..a41d4ad 100644
--- a/keditfiletype/tests/filetypestest.cpp
+++ b/keditfiletype/tests/filetypestest.cpp
@@ -315,6 +315,9 @@ private Q_SLOTS:
         QVERIFY(data.isDirty());
         QVERIFY(data.sync());
         MimeTypeWriter::runUpdateMimeDatabase();
+        // QMimeDatabase doesn't even try to update the cache if less than
+        // 5000 ms have passed (can't use qmime_secondsBetweenChecks)
+        QTest::qSleep(5000);
         QMimeType mime = db.mimeTypeForName(mimeTypeName);
         QVERIFY(mime.isValid());
         QCOMPARE(mime.comment(), fakeComment);

base-commit: b5911cda17521156b22429436e19b508aa442a57
-- 
2.37.2

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<div class='path'>path: <a href='/guix/log/?id=1fd262e8d36b4477556ca06b569d39f5604c7176'>root</a>/<a href='/guix/log/tests?id=1fd262e8d36b4477556ca06b569d39f5604c7176'>tests</a>/<a href='/guix/log/tests/store-deduplication.scm?id=1fd262e8d36b4477556ca06b569d39f5604c7176'>store-deduplication.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/store-deduplication.scm?id=1fd262e8d36b4477556ca06b569d39f5604c7176&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-11-16 14:34:28 +0100'>2021-11-16</span></td><td><a href='/guix/commit/tests/store-deduplication.scm?id=472a0e82a52a3d5d841e1dfad6b13e26082a5750'>daemon: Do not deduplicate files smaller than 8 KiB.</a><span class='msg-avail'>...<span class='msg-tooltip'>Files smaller than 8 KiB typically represent ~70% of the entries in
/gnu/store/.links but only contribute to ~4% of the space savings
afforded by deduplication.

Not considering these files for deduplication speeds up file insertion
in the store and, more importantly, leaves 'removeUnusedLinks' with
fewer entries to traverse, thereby speeding it up proportionally.

Partly fixes &lt;https://issues.guix.gnu.org/24937&gt;.

* config-daemon.ac: Remove symlink hard link check and CAN_LINK_SYMLINK
definition.
* guix/store/deduplication.scm (%deduplication-minimum-size): New
variable.
(deduplicate)[loop]: Do not recurse when FILE's size is below
%DEDUPLICATION-MINIMUM-SIZE.
(dump-port): New procedure.
(dump-file/deduplicate)[hash]: Turn into...
[dump-and-compute-hash]: ... this thunk.
Call 'deduplicate' only when SIZE is greater than
%DEDUPLICATION-MINIMUM-SIZE; otherwise call 'dump-port'.
* nix/libstore/gc.cc (LocalStore::removeUnusedLinks): Drop files where
st.st_size &lt; deduplicationMinSize.
* nix/libstore/local-store.hh (deduplicationMinSize): New declaration.
* nix/libstore/optimise-store.cc (deduplicationMinSize): New variable.
(LocalStore::optimisePath_): Return when PATH is a symlink or smaller
than 'deduplicationMinSize'.
* tests/derivations.scm ("identical files are deduplicated"): Produce
files bigger than %DEDUPLICATION-MINIMUM-SIZE.
* tests/nar.scm ("restore-file-set with directories (signed, valid)"):
Likewise.
* tests/store-deduplication.scm ("deduplicate, below %deduplication-minimum-size"):
New test.
("deduplicate", "deduplicate, ENOSPC"): Produce files bigger than
%DEDUPLICATION-MINIMUM-SIZE.
* tests/store.scm ("substitute, deduplication"): Likewise.
</span></span></td><td>Ludovic Courtès</td></tr>