2006-08-12 Frank Ch. Eigler <fche@elastic.org>

	* configure.ac, Makefile.am: Descend into testsuite/
	directory.  Remove local test logic.
	* configure, Makefile.in: Regenerated.
	* runtest.sh: Not yet removed.
	* HACKING: Update for new testsuite layout.

2006-08-12  Frank Ch. Eigler  <fche@elastic.org>

	* all: Reorganized old pass-1..4 tests one dejagnu bucket.
	Moved over old pass-5 tests, except for disabled syscalls tests.
	* Makefile (installcheck): New target for running pass-1..5
	tests against installed systemtap.

1 files changed, 69 insertions, 0 deletions

diff --git a/testsuite/systemtap.samples/topsys.stp b/testsuite/systemtap.samples/topsys.stp
new file mode 100644
index 00000000..e6e6bb2a
--- /dev/null
+++ b/testsuite/systemtap.samples/topsys.stp
@@ -0,0 +1,69 @@
+#! stap -g
+#
+# This script continuously lists the top 20 systemcalls in the interval 
+# of 2000 jiffies.
+#
+
+global syscalls_count, syscalls
+
+function syscall_name:string () %{
+	char *str, buff[80];
+	char *tok;
+	str = buff;
+	strlcpy(str, CONTEXT->probe_point, sizeof(buff));
+	tok = strsep(&str, "\"");
+	tok = strsep(&str, "@");
+	sprintf(str, "%-25s", tok);
+	strlcpy(THIS->__retvalue, str, MAXSTRINGLEN);
+%}
+
+function reset_maxaction () %{
+	if (CONTEXT && CONTEXT->actioncount)
+		CONTEXT->actioncount=0;
+%}
+	
+function accumulate () {
+	syscall=syscall_name()
+	syscalls_count[syscall]++
+	# I use this array to refer to syscalls_count array in 
+	# the reset_syscalls_count. Initalize with a non-zero. 
+	syscalls[syscall]=1	 
+}
+
+
+function print_top () {
+	lcnt=0
+	reset_maxaction ()
+	foreach ([syscall] in syscalls_count-) {
+		sys_cnt = syscalls_count[syscall]
+		log (syscall . "\t\t\t\t" . sprint(sys_cnt))
+		if (lcnt++ == 20)
+			break;
+	}
+	syscalls_count[lsyscall]=0
+}
+
+function reset_syscalls_count () {
+	# For some reason, I have to do this to get pass the elaboration
+	# phase on RHEL4 (seg fault). Under FC4, it works fine with out
+	# the 'dummy_init'
+	syscalls["dummy_init"]=0
+	foreach ([sys] in syscalls) 
+		syscalls_count[sys]=0
+}
+
+function print_systop () {
+	log ("SYSCALL                  \t\t\t\tCOUNT")
+	print_top()
+	reset_syscalls_count ()
+}
+
+probe kernel.function("sys_*") {
+	accumulate ()
+}
+
+probe timer.jiffies(2000) {
+	print_systop ()
+	log("--------------------------------------------------------------")
+}
+