tests/run-debuginfod-fd-prefetch-caches.sh: disable fdcache limit check

Since commit acd9525e93d7 ("PR31265 - rework debuginfod archive-extract
fdcache"), the fdcache limit is only applied when a new file is interned
and it has been at least 10 seconds since the limit was last applied.
This means that the fdcache can go over the limit temporarily.

run-debuginfod-fd-prefetch-caches.sh happens to avoid tripping over this
because of lucky sizes of the files used in the test.  However, adding
new files for an upcoming test exposed this failure.

Disable this part of the test for now.

Signed-off-by: Omar Sandoval <osandov@fb.com>

diff --git a/tests/run-debuginfod-fd-prefetch-caches.sh b/tests/run-debuginfod-fd-prefetch-caches.sh
index 3db78ade53a9fa55c9695eafc2cda817fccd689d..907305553634df61ad986fe1a491b42278bdadc4 100755 (executable)
--- a/tests/run-debuginfod-fd-prefetch-caches.sh
+++ b/tests/run-debuginfod-fd-prefetch-caches.sh
@@ -99,6 +99,9 @@ kill $PID1
 wait $PID1
 PID1=0
 
+# Since we now only limit the fd cache every 10 seconds, it can temporarily go
+# over the limit.  That makes this part of the test unreliable.
+if false; then
 #########
 # Test mb limit on fd cache
 #########
@@ -148,3 +151,4 @@ kill $PID1
 wait $PID1
 PID1=0
 exit 0
+fi