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[PATCH 2/3] Add new test case for buffer size
- From: Zhou Wenjian <zhouwj-fnst at cn dot fujitsu dot com>
- To: <systemtap at sourceware dot org>
- Date: Tue, 15 Dec 2015 15:21:43 +0800
- Subject: [PATCH 2/3] Add new test case for buffer size
- Authentication-results: sourceware.org; auth=none
- References: <1450164104-1508-1-git-send-email-zhouwj-fnst at cn dot fujitsu dot com>
* testsuite/systemtap.base/stap_bufsize.exp: New test case
---
testsuite/systemtap.base/stap_bufsize.exp | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
create mode 100644 testsuite/systemtap.base/stap_bufsize.exp
diff --git a/testsuite/systemtap.base/stap_bufsize.exp b/testsuite/systemtap.base/stap_bufsize.exp
new file mode 100644
index 0000000..30088ed
--- /dev/null
+++ b/testsuite/systemtap.base/stap_bufsize.exp
@@ -0,0 +1,23 @@
+# Check set buffer size
+set test "buffer size"
+if {![installtest_p]} { untested "$test"; return }
+
+set ret 0
+
+if {[catch { exec sh -c "stap -s 1 -vvv -e 'probe begin{exit();}' 2>&1 | grep -q 'module options: _stp_bufsize=1'"}]} {
+ set ret 1
+}
+
+if {[catch { exec sh -c "stap -s 64 -vvv -e 'probe begin{exit();}' 2>&1 | grep -q 'module options: _stp_bufsize=64'"}]} {
+ set ret 1
+}
+
+if {[catch { exec sh -c "stap -s 4096 -vvv -e 'probe begin{exit();}' 2>&1 | grep -q 'Invalid buffer size (should be 1-4095).'"}]} {
+ set ret 1
+}
+
+if { $ret == 0 } {
+ pass $test
+} else {
+ fail $test
+}
--
1.8.3.1