1 files changed, 114 insertions, 0 deletions
diff --git a/test/libapt/getlistoffilesindir_test.cc b/test/libapt/getlistoffilesindir_test.cc
new file mode 100644
index 000000000..8c5e56b1d
--- /dev/null
+++ b/test/libapt/getlistoffilesindir_test.cc
@@ -0,0 +1,114 @@
+#include <config.h>
+
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/error.h>
+
+#include <string>
+#include <vector>
+#include <iostream>
+
+#include <gtest/gtest.h>
+
+#include "file-helpers.h"
+
+#define P(x)	std::string(tempdir).append("/").append(x)
+
+TEST(FileUtlTest,GetListOfFilesInDir)
+{
+   std::string tempdir;
+   createTemporaryDirectory("getlistoffiles", tempdir);
+
+   createFile(tempdir, "anormalfile");
+   createFile(tempdir, "01yet-anothernormalfile");
+   createFile(tempdir, "anormalapt.conf");
+   createFile(tempdir, "01yet-anotherapt.conf");
+   createFile(tempdir, "anormalapt.list");
+   createFile(tempdir, "01yet-anotherapt.list");
+   createFile(tempdir, "wrongextension.wron");
+   createFile(tempdir, "wrong-extension.wron");
+   createFile(tempdir, "strangefile.");
+   createFile(tempdir, "s.t.r.a.n.g.e.f.i.l.e");
+   createFile(tempdir, ".hiddenfile");
+   createFile(tempdir, ".hiddenfile.conf");
+   createFile(tempdir, ".hiddenfile.list");
+   createFile(tempdir, "multi..dot");
+   createFile(tempdir, "multi.dot.conf");
+   createFile(tempdir, "multi.dot.list");
+   createFile(tempdir, "disabledfile.disabled");
+   createFile(tempdir, "disabledfile.conf.disabled");
+   createFile(tempdir, "disabledfile.list.disabled");
+   createFile(tempdir, "invälid.conf");
+   createFile(tempdir, "invalíd");
+   createFile(tempdir, "01invalíd");
+   createDirectory(tempdir, "invaliddir");
+   createDirectory(tempdir, "directory.conf");
+   createDirectory(tempdir, "directory.list");
+   createDirectory(tempdir, "directory.wron");
+   createDirectory(tempdir, "directory.list.disabled");
+   createLink(tempdir, "anormalfile", "linkedfile.list");
+   createLink(tempdir, "invaliddir", "linkeddir.list");
+   createLink(tempdir, "non-existing-file", "brokenlink.list");
+
+   // Files with no extension
+   _error->PushToStack();
+   std::vector<std::string> files = GetListOfFilesInDir(tempdir, "", true);
+   ASSERT_EQ(2, files.size());
+   EXPECT_EQ(P("01yet-anothernormalfile"), files[0]);
+   EXPECT_EQ(P("anormalfile"), files[1]);
+
+   // Files with no extension - should be the same as above
+   files = GetListOfFilesInDir(tempdir, "", true, true);
+   ASSERT_EQ(2, files.size());
+   EXPECT_EQ(P("01yet-anothernormalfile"), files[0]);
+   EXPECT_EQ(P("anormalfile"), files[1]);
+
+   // Files with impossible extension
+   files = GetListOfFilesInDir(tempdir, "impossible", true);
+   EXPECT_TRUE(files.empty());
+
+   // Files with impossible or no extension
+   files = GetListOfFilesInDir(tempdir, "impossible", true, true);
+   ASSERT_EQ(2, files.size());
+   EXPECT_EQ(P("01yet-anothernormalfile"), files[0]);
+   EXPECT_EQ(P("anormalfile"), files[1]);
+
+   // Files with list extension - nothing more
+   files = GetListOfFilesInDir(tempdir, "list", true);
+   ASSERT_EQ(4, files.size());
+   EXPECT_EQ(P("01yet-anotherapt.list"), files[0]);
+   EXPECT_EQ(P("anormalapt.list"), files[1]);
+   EXPECT_EQ(P("linkedfile.list"), files[2]);
+   EXPECT_EQ(P("multi.dot.list"), files[3]);
+
+   // Files with conf or no extension
+   files = GetListOfFilesInDir(tempdir, "conf", true, true);
+   ASSERT_EQ(5, files.size());
+   EXPECT_EQ(P("01yet-anotherapt.conf"), files[0]);
+   EXPECT_EQ(P("01yet-anothernormalfile"), files[1]);
+   EXPECT_EQ(P("anormalapt.conf"), files[2]);
+   EXPECT_EQ(P("anormalfile"), files[3]);
+   EXPECT_EQ(P("multi.dot.conf"), files[4]);
+
+   // Files with disabled extension - nothing more
+   files = GetListOfFilesInDir(tempdir, "disabled", true);
+   ASSERT_EQ(3, files.size());
+   EXPECT_EQ(P("disabledfile.conf.disabled"), files[0]);
+   EXPECT_EQ(P("disabledfile.disabled"), files[1]);
+   EXPECT_EQ(P("disabledfile.list.disabled"), files[2]);
+
+   // Files with disabled or no extension
+   files = GetListOfFilesInDir(tempdir, "disabled", true, true);
+   ASSERT_EQ(5, files.size());
+   EXPECT_EQ(P("01yet-anothernormalfile"), files[0]);
+   EXPECT_EQ(P("anormalfile"), files[1]);
+   EXPECT_EQ(P("disabledfile.conf.disabled"), files[2]);
+   EXPECT_EQ(P("disabledfile.disabled"), files[3]);
+   EXPECT_EQ(P("disabledfile.list.disabled"), files[4]);
+
+   // discard the unknown file extension messages
+   if (_error->PendingError())
+      _error->MergeWithStack();
+   else
+      _error->RevertToStack();
+   removeDirectory(tempdir);
+}