Add a new "feature" command, and skip the test if we don't have

the features listed on the present platform



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4568 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishtest/tests/b00020.vtc

@@ -2,6 +2,8 @@
 
 test "Check the between_bytes_timeout behaves from parameters"
 
+feature SO_RCVTIMEO_WORKS
+
 server s1 {
 	rxreq
 	send "HTTP/1.1 200 Ok\r\nConnection: close\r\n\r\n"

bin/varnishtest/tests/b00021.vtc

@@ -2,6 +2,8 @@
 
 test "Check the between_bytes_timeout behaves from vcl"
 
+feature SO_RCVTIMEO_WORKS
+
 server s1 {
 	rxreq
 	send "HTTP/1.1 200 Ok\r\nConnection: close\r\n\r\n"

bin/varnishtest/tests/b00022.vtc

@@ -2,6 +2,8 @@
 
 test "Check the between_bytes_timeout behaves from backend definition"
 
+feature SO_RCVTIMEO_WORKS
+
 server s1 {
 	rxreq
 	send "HTTP/1.1 200 Ok\r\nConnection: close\r\n\r\n"

bin/varnishtest/tests/b00023.vtc

@@ -2,6 +2,8 @@
 
 test "Check that the first_byte_timeout works from parameters"
 
+feature SO_RCVTIMEO_WORKS
+
 server s1 {
 	rxreq
 	delay 1.5

bin/varnishtest/tests/b00024.vtc

@@ -2,6 +2,8 @@
 
 test "Check that the first_byte_timeout works from vcl"
 
+feature SO_RCVTIMEO_WORKS
+
 server s1 {
 	rxreq
 	delay 1.5

bin/varnishtest/tests/b00025.vtc

@@ -2,6 +2,8 @@
 
 test "Check that the first_byte_timeout works from backend definition"
 
+feature SO_RCVTIMEO_WORKS
+
 server s1 {
 	rxreq
 	delay 1.5

bin/varnishtest/tests/b00026.vtc

@@ -2,6 +2,8 @@
 
 test "Check the precedence for timeouts"
 
+feature SO_RCVTIMEO_WORKS
+
 server s1 {
 	rxreq
 	expect req.url == "from_backend"

bin/varnishtest/vtc.c

@@ -448,6 +448,31 @@ cmd_random(CMD_ARGS)
 	}
 }
 
+/**********************************************************************
+ * Check features.
+ */
+
+static void
+cmd_feature(CMD_ARGS)
+{
+	int i;
+
+	(void)priv;
+	(void)cmd;
+	if (av == NULL)
+		return;
+
+	for (i = 1; av[i] != NULL; i++) {
+#ifdef SO_RCVTIMEO_WORKS
+		if (!strcmp(av[i], "SO_RCVTIMEO_WORKS"))
+			continue;
+#endif
+		vtc_log(vl, 1, "SKIPPING test, missing feature %s", av[i]);
+		vtc_stop = 1;
+		return;
+	}
+}
+
 /**********************************************************************
  * Execute a file
  */
@@ -461,6 +486,7 @@ static const struct cmds cmds[] = {
 	{ "shell",	cmd_shell },
 	{ "sema",	cmd_sema },
 	{ "random",	cmd_random },
+	{ "feature",	cmd_feature },
 	{ NULL,		NULL }
 };