From: Michael Jeanson <mjeanson@efficios.com>
Date: Fri, 27 Nov 2015 21:24:28 +0000 (-0500)
Subject: Tests: fix tracefile count when page_size is > 4k
X-Git-Tag: v2.8.0-rc1~204
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=3b0246b4f7c4da472630b2d7de7522b3715b5764;hp=db08491ba2fe7be2c58a62bb9d52256b128b3eb6

Tests: fix tracefile count when page_size is > 4k

Set the tracefile size according to the platform page_size and increase
the number of iterations to properly test the rotation.

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/tests/regression/tools/tracefile-limits/test_tracefile_count b/tests/regression/tools/tracefile-limits/test_tracefile_count
index 4fe6ac36e..6ada8580f 100755
--- a/tests/regression/tools/tracefile-limits/test_tracefile_count
+++ b/tests/regression/tools/tracefile-limits/test_tracefile_count
@@ -28,6 +28,7 @@ STATS_BIN="$TESTDIR/utils/babelstats.pl"
 NUM_TESTS=74
 
 NUM_CPUS=`nproc`
+PAGE_SIZE=$(getconf PAGE_SIZE)
 
 source $TESTDIR/utils/utils.sh
 
@@ -47,7 +48,7 @@ function enable_lttng_channel_count_limit ()
 
 	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel \
 	    -u $channel_name -s $sess_name \
-	    -C 4096 -W $tracefile_count_limit \
+	    -C $(($PAGE_SIZE*3)) -W $tracefile_count_limit \
 	    --overwrite >/dev/null 2>&1
 
 	ok $? "$test_name"
@@ -103,7 +104,7 @@ function test_tracefile_count_limit ()
 	session_name=$(randstring 16 0)
 	channel_name="channel"
 	event_name="tp:tptest"
-	num_iter=1000
+	num_iter=100000
 	expected_max=$(($num_iter - 1))
 
 	diag "Test tracefile count limit : $count_limit tracefiles"