deal with empty values properly in deb822 parser

[apt.git] / test / libapt / tagfile_test.cc

diff --git a/test/libapt/tagfile_test.cc b/test/libapt/tagfile_test.cc
index df618ea1617183f64e5963b5e2b3fb5b870edd71..064e91b799aa46e6d4fc4c11ee4d0d05b7f6ab9e 100644 (file)
--- a/test/libapt/tagfile_test.cc
+++ b/test/libapt/tagfile_test.cc
@@ -34,6 +34,12 @@ TEST(TagFileTest,SingleField)
    EXPECT_FALSE(section.Exists("FieldB-12345678"));
    // There is only one section in this tag file
    EXPECT_FALSE(tfile.Step(section));
+
+   // Now we scan an empty section to test reset
+   ASSERT_TRUE(section.Scan("\n\n", 2, true));
+   EXPECT_EQ(0, section.Count());
+   EXPECT_FALSE(section.Exists("FieldA-12345678"));
+   EXPECT_FALSE(section.Exists("FieldB-12345678"));
 }
 
 TEST(TagFileTest,MultipleSections)
@@ -180,6 +186,7 @@ TEST(TagFileTest, SpacesEverywhere)
       "Package: pkgA\n"
       "Package: pkgB\n"
       "NoSpaces:yes\n"
+      "NoValue:\n"
       "TagSpaces\t    :yes\n"
       "ValueSpaces:   \tyes\n"
       "BothSpaces     \t:\t   yes\n"
@@ -194,6 +201,7 @@ TEST(TagFileTest, SpacesEverywhere)
    EXPECT_TRUE(section.Scan(content.c_str(), content.size()));
    EXPECT_TRUE(section.Exists("Package"));
    EXPECT_TRUE(section.Exists("NoSpaces"));
+   EXPECT_TRUE(section.Exists("NoValue"));
    EXPECT_TRUE(section.Exists("TagSpaces"));
    EXPECT_TRUE(section.Exists("ValueSpaces"));
    EXPECT_TRUE(section.Exists("BothSpaces"));
@@ -203,6 +211,7 @@ TEST(TagFileTest, SpacesEverywhere)
    EXPECT_TRUE(section.Exists("Multi-Colon"));
    EXPECT_EQ("pkgC", section.FindS("Package"));
    EXPECT_EQ("yes", section.FindS("NoSpaces"));
+   EXPECT_EQ("", section.FindS("NoValue"));
    EXPECT_EQ("yes", section.FindS("TagSpaces"));
    EXPECT_EQ("yes", section.FindS("ValueSpaces"));
    EXPECT_EQ("yes", section.FindS("BothSpaces"));
@@ -211,5 +220,5 @@ TEST(TagFileTest, SpacesEverywhere)
    EXPECT_EQ("yes", section.FindS("Naming  Spaces"));
    EXPECT_EQ(":yes:", section.FindS("Multi-Colon"));
    // overridden values are still present, but not really accessible
-   EXPECT_EQ(11, section.Count());
+   EXPECT_EQ(12, section.Count());
 }