[Xen-devel] [PATCH OSSTEST 3/6] Serial: Refactor debug key sending into separate request_debug function

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

This puts the list of keys to send into common code.
---
 Osstest/Serial/noop.pm     |    4 ++++
 Osstest/Serial/sympathy.pm |   42 +++++++++++++++++++++++++-----------------
 Osstest/TestSupport.pm     |   12 ++++++++++++
 3 files changed, 41 insertions(+), 17 deletions(-)

diff --git a/Osstest/Serial/noop.pm b/Osstest/Serial/noop.pm
index 1b980c2..d0de9cd 100644
--- a/Osstest/Serial/noop.pm
+++ b/Osstest/Serial/noop.pm
@@ -39,6 +39,10 @@ sub new {
     return bless { }, $class;
 }
 
+sub request_debug {
+    return 0;
+}
+
 sub fetch_logs {
     my ($mo) = @_;
     logm("serial access method \`noop',".
diff --git a/Osstest/Serial/sympathy.pm b/Osstest/Serial/sympathy.pm
index 3128b68..d6bf425 100644
--- a/Osstest/Serial/sympathy.pm
+++ b/Osstest/Serial/sympathy.pm
@@ -57,21 +57,15 @@ sub new {
     return bless $mo, $class;
 }
 
-sub fetch_logs {
-    my ($mo) = @_;
-
-    my $started= $mjobdb->jobdb_flight_started_for_log_capture($flight);
+sub request_debug {
+    my ($mo,$conswitch,$xenkeys,$guestkeys) = @_;
 
-    my $ho = $mo->{Host};
-    my $logpat = $mo->{Pattern};
     my $targhost= $mo->{Server};
 
-    logm("requesting debug information");
-
     my ($sshopts) = sshopts();
     my $sympwrite= sub {
         my ($what,$str,$pause) = @_;
-        logm("sending $what");
+        logm("sympathy sending $what");
         if (!eval {
             local ($SIG{'PIPE'}) = 'IGNORE';
             my $sock= $mo->{Socket};
@@ -89,18 +83,32 @@ sub fetch_logs {
         }
         return 1;
     };
+
     my $debugkeys= sub {
-        my ($what, $keys) = @_;
-        foreach my $k (split //, $keys) {
-            $sympwrite->("$what debug info request, debug key $k", $k, 2);
-        }
+       my ($what, $keys) = @_;
+       foreach my $k (split //, $keys) {
+           $sympwrite->("$what debug info request, debug key $k", $k, 2);
+       }
     };
-    $sympwrite->('request for input to Xen',"\x18\x18\x18",1);
-    $debugkeys->('Xen',"0HMQacdegimnrstuvz");
+
+    $sympwrite->('request for input to Xen', $conswitch, 1);
+    $debugkeys->('Xen', $xenkeys);
     sleep(10);
-    $debugkeys->('guest',"q");
+    $debugkeys->('guest', $guestkeys);
     sleep(10);
-    $sympwrite->("RET to dom0","\x18\x18\x18\r", 5);
+    $sympwrite->("RET to dom0","$conswitch\r", 5);
+
+    return 1;
+}
+
+sub fetch_logs {
+    my ($mo) = @_;
+
+    my $started= $mjobdb->jobdb_flight_started_for_log_capture($flight);
+
+    my $ho = $mo->{Host};
+    my $logpat = $mo->{Pattern};
+    my $targhost= $mo->{Server};
 
     logm("collecting serial logs since $started from $targhost");
 
diff --git a/Osstest/TestSupport.pm b/Osstest/TestSupport.pm
index 75fb7cc..f4ec055 100644
--- a/Osstest/TestSupport.pm
+++ b/Osstest/TestSupport.pm
@@ -635,7 +635,19 @@ sub serial_host_setup ($) {
 
 sub serial_fetch_logs ($) {
     my ($ho) = @_;
+
+    logm("serial: requesting debug information from $ho->{Name}");
+
+    foreach my $mo (@{ $ho->{SerialMethobjs} }) {
+       $mo->request_debug("\x18\x18\x18",
+                          "0HMQacdegimnrstuvz",
+                          "q") or next;
+       # use the first method which supports ->request_debug.
+       last;
+    }
+
     logm("serial: collecting logs for $ho->{Name}");
+
     foreach my $mo (@{ $ho->{SerialMethobjs} }) {
        $mo->fetch_logs();
     }
-- 
1.7.10.4


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel