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#include <config.h>
#include <apt-pkg/error.h>
#include <apt-pkg/fileutl.h>
#include <iostream>
#include <string>
#include <vector>
#include <gtest/gtest.h>
#include "file-helpers.h"
#define P(x) tempdir + "/" + 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(2u, 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(2u, 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(2u, 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(4u, 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(5u, 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(3u, 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(5u, 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);
}
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