static IEnumerable contprint(WvLog log, WvStream s, string prefix)
{
int i = 0;
while (s.ok)
{
i++;
string str = s.read(128).FromUTF8();
log.print("{0}#{1}: {2}\n", prefix, i, str);
yield return 0;
}
}
[Test] public void delayed_string()
{
WvLog.maxlevel = WvLog.L.Debug1;
var log = new WvLog("foo", WvLog.L.Debug2);
b = true;
log.print(new WvDelayedString(badrender));
WVPASS(b);
b = false;
log.print(WvLog.L.Debug1, new WvDelayedString(goodrender));
WVPASS(b);
b = true;
log.print(WvLog.L.Debug2, new WvDelayedString(badrender));
WVPASS(b);
}
static void do_request(WvHttpRequest req, Stream s)
{
WvLog log = new WvLog("do_request");
log.print("Handling...\n");
foreach (KeyValuePair<string,string> p in req.headers)
log.print("Header: '{0}' = '{1}'", p.Key, p.Value);
using (StreamWriter w = new StreamWriter(s))
{
w.WriteLine("HTTP/1.0 200 OK");
w.WriteLine("Content-type: text/plain");
w.WriteLine("");
w.WriteLine("Hello world! Your path was '{0}'",
req.path);
w.WriteLine("Query string: '{0}'", req.query_string);
}
}
public static void Main()
{
{
Console.WriteLine("stdout works.");
Console.OpenStandardError().write("stderr works.\n".ToUTF8());
WvLog log = new WvLog("main");
log.print("Hello");
log.print(" world!\n");
WvStream s1 = new WvTcp("localhost", 80);
WvStream s2 = new WvTcp("localhost", 80);
s1.onreadable += contprint(log, s1, "\nA\n").ToAction();
s2.onreadable += contprint(log, s2, "\nB\n").ToAction();
s1.print("GET / HTTP/1.0\r\n\r\n");
s2.print("FOO / HTTP/1.0\r\n\r\n");
while (s1.ok || s2.ok)
WvStream.runonce();
log.print("\n");
log.print("s1 err: {0}\n", s1.err.Short());
log.print("s2 err: {0}\n", s2.err.Short());
}
}
public static void Main()
{
WvLog log = new WvLog("test");
new MyPage(log);
}
// Removes any matching enclosing parens from around a string.
// E.g. "foo" => "foo", "(foo)" => "foo", "((foo))" => "foo",
// "((2)-(1))" => "(2)-(1)"
public static string StripMatchingParens(string s)
{
WvLog log = new WvLog("StripMatchingParens", WvLog.L.Debug5);
int len = s.Length;
// Count the initial and trailing number of parens
int init_parens = 0;
while (init_parens < len && s[init_parens] == '(')
init_parens++;
int trailing_parens = 0;
while (trailing_parens < len && s[len - trailing_parens - 1] == ')')
trailing_parens++;
// No leading or trailing parens means there can't possibly be any
// matching parens.
if (init_parens == 0 || trailing_parens == 0)
return s;
// Count all the parens in between the leading and trailing ones.
bool is_escaped = false;
int paren_count = init_parens;
int min_parens = init_parens;
for (int i = init_parens; i < s.Length - trailing_parens; i++)
{
if (s[i] == '(' && !is_escaped)
paren_count++;
else if (s[i] == ')' && !is_escaped)
paren_count--;
else if (s[i] == '\'')
is_escaped = !is_escaped;
if (paren_count < min_parens)
min_parens = paren_count;
}
// The minimum number of outstanding parens found while iterating over
// the string is the number of parens to strip. Unless there aren't
// enough trailing parens to match the leading ones, of course.
min_parens = Math.Min(min_parens, trailing_parens);
log.print("Trimming {0} parens\n", min_parens);
return s.Substring(min_parens, len - 2*min_parens);
}
public VxSchemaTests()
{
log = new WvLog("VxSchema tests");
}
public DiskSchemaTests()
{
dbus = new VxDbusSchema(bus);
log = new WvLog("Schemamatic Tests");
}
public void TestTableUpdateError(string tabname, string tabschema,
string errmsg, string oldval, VxPutOpts opts, int errno, WvLog.L level)
{
string key = "Table/" + tabname;
VxSchema schema = new VxSchema();
schema.Add("Table", tabname, tabschema, false);
VxSchemaErrors errs = dbus.Put(schema, null, opts);
log.print("Received errors: {0}\n", errs.ToString());
WVPASSEQ(errs.Count, 1);
WVPASSEQ(errs[key][0].key, key);
log.print("Expected error prefix: [{0}]\n", errmsg);
WVPASS(errs[key][0].msg.StartsWith(errmsg));
WVPASSEQ(errs[key][0].errnum, errno);
WVPASSEQ((int)errs[key][0].level, (int)level);
WVPASSEQ(errs[key].Count, 1);
// Ensure that we didn't break what was already there.
schema = dbus.Get(key);
if (oldval.ne())
{
WVPASSEQ(schema.Count, 1);
CheckTable(schema, tabname, oldval);
}
else
WVPASSEQ(schema.Count, 0);
}
