Add a variable definition and buffer size test cases.

* testsuite/semko/var_definition.stp: New variable definition test case.
* testsuite/systemtap.base/stap_bufsize.exp: New test case for buffer size.

diff --git a/testsuite/semko/var_definition.stp b/testsuite/semko/var_definition.stp
new file mode 100755 (executable)
index 0000000..62b7cf5
--- /dev/null
+++ b/testsuite/semko/var_definition.stp
@@ -0,0 +1,8 @@
+#! stap -p2
+
+# Variable identifier can't start with $.
+probe begin
+{
+       $var=2015
+       exit()
+}

diff --git a/testsuite/systemtap.base/stap_bufsize.exp b/testsuite/systemtap.base/stap_bufsize.exp
new file mode 100644 (file)
index 0000000..ab45989
--- /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
+}