* On i686 floating-point roundoff errors could sometimes cause this check to
  fail depending on the elapsed microseconds.  Improve rounding by adding a
  fractional bit.

--- glib-2.40.0/glib/tests/timer.c	2014-03-05 08:05:42.000000000 -0600
+++ glib-2.40.0/glib/tests/timer.c	2014-07-10 16:33:12.746862822 -0500
@@ -35,7 +35,7 @@
   elapsed = g_timer_elapsed (timer, &micros);
 
   g_assert_cmpfloat (elapsed, <, 1.0);
-  g_assert_cmpuint (micros, ==, ((guint64)(elapsed * 1e6)) % 1000000);
+  g_assert_cmpuint (micros, ==, ((guint64)(elapsed * 1e6 + 0.5)) % 1000000);
 
   g_timer_destroy (timer);
 }
>
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<div class='path'>path: <a href='/guix/log/?id=dc67e9e5b2485e7a2f50b3979bdff968028eec42'>root</a>/<a href='/guix/log/tests?id=dc67e9e5b2485e7a2f50b3979bdff968028eec42'>tests</a>/<a href='/guix/log/tests/substitute.scm?id=dc67e9e5b2485e7a2f50b3979bdff968028eec42'>substitute.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/substitute.scm?id=dc67e9e5b2485e7a2f50b3979bdff968028eec42&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-11-27 00:03:03 +0100'>2019-11-27</span></td><td><a href='/guix/commit/tests/substitute.scm?id=434138e2f26b28bb5cc83e62327aae8ed0902475'>substitute: Make '%allow-unauthenticated-substitutes?' public.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-06-02 22:01:57 +0200'>2019-06-02</span></td><td><a href='/guix/commit/tests/substitute.scm?id=b90ae065b5a5fab4ed475bf2faa3a84476389a02'>substitute: Select the best compression methods.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-12-14 00:02:59 +0100'>2018-12-14</span></td><td><a href='/guix/commit/tests/substitute.scm?id=60b04024f8823192b74c1ed5b14f318049865ac7'>substitute: Ignore irrelevant narinfo signatures.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-09-04 17:25:11 +0200'>2018-09-04</span></td><td><a href='/guix/commit/tests/substitute.scm?id=ca719424455465fca4b872c371daf2a46de88b33'>Switch to Guile-Gcrypt.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
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<tr><td><span title='2017-09-11 11:10:21 +0200'>2017-09-11</span></td><td><a href='/guix/commit/tests/substitute.scm?id=218f6eccafa8172221cf7efd5262107233e7a587'>substitute: Make substitute URLs a SRFI-39 parameter.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>