X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/070536e61cb203a9c74013be2a26322b582a9674..08fcf9628806af202e555bd02b3611e4e9a3d757:/test/libapt/configuration_test.cc

diff --git a/test/libapt/configuration_test.cc b/test/libapt/configuration_test.cc
index 647d8a4af..9fb580a01 100644
--- a/test/libapt/configuration_test.cc
+++ b/test/libapt/configuration_test.cc
@@ -144,3 +144,26 @@ TEST(ConfigurationTest,Vector)
 	EXPECT_EQ("abel", vec[0]);
 	EXPECT_EQ("bravo", vec[1]);
 }
+TEST(ConfigurationTest,Merge)
+{
+	Configuration Cnf;
+	Cnf.Set("Binary::apt::option::foo", "bar");
+	Cnf.Set("Binary::apt::option::empty", "");
+	Cnf.Set("option::foo", "foo");
+
+	Cnf.MoveSubTree("Binary::apt", "Binary::apt2");
+	EXPECT_FALSE(Cnf.Exists("Binary::apt::option"));
+	EXPECT_TRUE(Cnf.Exists("option"));
+	EXPECT_EQ("foo", Cnf.Find("option::foo"));
+	EXPECT_EQ("bar", Cnf.Find("Binary::apt2::option::foo"));
+
+	EXPECT_FALSE(Cnf.Exists("option::empty"));
+	EXPECT_TRUE(Cnf.Exists("Binary::apt2::option::empty"));
+	Cnf.Set("option::empty", "not");
+
+	Cnf.MoveSubTree("Binary::apt2", NULL);
+	EXPECT_FALSE(Cnf.Exists("Binary::apt2::option"));
+	EXPECT_TRUE(Cnf.Exists("option"));
+	EXPECT_EQ("bar", Cnf.Find("option::foo"));
+	EXPECT_EQ("", Cnf.Find("option::empty"));
+}