From: Mukund Sivaraman <muks@isc.org>
Date: Wed, 4 Jul 2012 05:06:54 +0000 (+0530)
Subject: [2053] Add checks with long label sequences
X-Git-Tag: trac2351_base~200
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=23ae3c2bbdf1a9f22c124aeeac2ac3c1692deb76;p=thirdparty%2Fkea.git

[2053] Add checks with long label sequences
---

diff --git a/src/lib/dns/tests/labelsequence_unittest.cc b/src/lib/dns/tests/labelsequence_unittest.cc
index 34c68ec990..cd4403eea9 100644
--- a/src/lib/dns/tests/labelsequence_unittest.cc
+++ b/src/lib/dns/tests/labelsequence_unittest.cc
@@ -313,6 +313,61 @@ TEST_F(LabelSequenceTest, toText) {
 
     EXPECT_EQ(".", ls7.toText());
     EXPECT_THROW(ls7.stripLeft(1), isc::OutOfRange);
+
+    Name n_long1("012345678901234567890123456789"
+                 "012345678901234567890123456789012."
+                 "012345678901234567890123456789"
+                 "012345678901234567890123456789012."
+                 "012345678901234567890123456789"
+                 "012345678901234567890123456789012."
+                 "012345678901234567890123456789"
+                 "0123456789012345678901234567890");
+    LabelSequence ls_long1(n_long1);
+
+    EXPECT_EQ("012345678901234567890123456789"
+              "012345678901234567890123456789012."
+              "012345678901234567890123456789"
+              "012345678901234567890123456789012."
+              "012345678901234567890123456789"
+              "012345678901234567890123456789012."
+              "012345678901234567890123456789"
+              "0123456789012345678901234567890.", ls_long1.toText());
+    ls_long1.stripRight(1);
+    EXPECT_EQ("012345678901234567890123456789"
+              "012345678901234567890123456789012."
+              "012345678901234567890123456789"
+              "012345678901234567890123456789012."
+              "012345678901234567890123456789"
+              "012345678901234567890123456789012."
+              "012345678901234567890123456789"
+              "0123456789012345678901234567890", ls_long1.toText());
+
+    Name n_long2("0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+                 "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+                 "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+                 "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+                 "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+                 "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+                 "0.1.2.3.4.5.6");
+    LabelSequence ls_long2(n_long2);
+
+    EXPECT_EQ("0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+              "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+              "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+              "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+              "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+              "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+              "0.1.2.3.4.5.6.", ls_long2.toText());
+    ls_long2.stripRight(1);
+    EXPECT_EQ("0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+              "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+              "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+              "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+              "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+              "0.1.2.3.4.5.6.7.8.9.0.1.2.3.4.5.6.7.8.9."
+              "0.1.2.3.4.5.6", ls_long2.toText());
+    ls_long2.stripRight(125);
+    EXPECT_EQ("0.1", ls_long2.toText());
 }
 
 // The following are test data used in the getHash test below.  Normally