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#include "fileHandlingTest.h"
extern "C" {
#include "kod_management.h"
#include "ntp_stdlib.h" // For estrdup()
};
/*
* We access some parts of the kod database directly, without
* going through the public interface
*/
extern int kod_db_cnt;
extern kod_entry** kod_db;
extern char* kod_db_file;
class kodFileTest : public fileHandlingTest {
protected:
virtual void SetUp() {
kod_db_cnt = 0;
kod_db = NULL;
}
virtual void TearDown() {
}
};
TEST_F(kodFileTest, ReadEmptyFile) {
kod_init_kod_db(CreatePath("kod-test-empty", INPUT_DIR).c_str(), TRUE);
EXPECT_EQ(0, kod_db_cnt);
}
TEST_F(kodFileTest, ReadCorrectFile) {
kod_init_kod_db(CreatePath("kod-test-correct", INPUT_DIR).c_str(), TRUE);
EXPECT_EQ(2, kod_db_cnt);
kod_entry* res;
ASSERT_EQ(1, search_entry("192.0.2.5", &res));
EXPECT_STREQ("DENY", res->type);
EXPECT_STREQ("192.0.2.5", res->hostname);
EXPECT_EQ(0x12345678, res->timestamp);
ASSERT_EQ(1, search_entry("192.0.2.100", &res));
EXPECT_STREQ("RSTR", res->type);
EXPECT_STREQ("192.0.2.100", res->hostname);
EXPECT_EQ(0xfff, res->timestamp);
}
TEST_F(kodFileTest, ReadFileWithBlankLines) {
kod_init_kod_db(CreatePath("kod-test-blanks", INPUT_DIR).c_str(), TRUE);
EXPECT_EQ(3, kod_db_cnt);
kod_entry* res;
ASSERT_EQ(1, search_entry("192.0.2.5", &res));
EXPECT_STREQ("DENY", res->type);
EXPECT_STREQ("192.0.2.5", res->hostname);
EXPECT_EQ(0x12345678, res->timestamp);
ASSERT_EQ(1, search_entry("192.0.2.100", &res));
EXPECT_STREQ("RSTR", res->type);
EXPECT_STREQ("192.0.2.100", res->hostname);
EXPECT_EQ(0xfff, res->timestamp);
ASSERT_EQ(1, search_entry("example.com", &res));
EXPECT_STREQ("DENY", res->type);
EXPECT_STREQ("example.com", res->hostname);
EXPECT_EQ(0xabcd, res->timestamp);
}
TEST_F(kodFileTest, WriteEmptyFile) {
kod_db_file = estrdup(CreatePath("kod-output-blank", OUTPUT_DIR).c_str());
write_kod_db();
// Open file and ensure that the filesize is 0 bytes.
std::ifstream is(kod_db_file, std::ios::binary);
ASSERT_FALSE(is.fail());
EXPECT_EQ(0, GetFileSize(is));
is.close();
}
TEST_F(kodFileTest, WriteFileWithSingleEntry) {
kod_db_file = estrdup(CreatePath("kod-output-single", OUTPUT_DIR).c_str());
add_entry("host1", "DENY");
/* Here we must manipulate the timestamps, so they match the one in
* the expected file.
*/
kod_db[0]->timestamp = 1;
write_kod_db();
// Open file and compare sizes.
ifstream actual(kod_db_file, ios::binary);
ifstream expected(CreatePath("kod-expected-single", INPUT_DIR).c_str());
ASSERT_TRUE(actual.good());
ASSERT_TRUE(expected.good());
ASSERT_EQ(GetFileSize(expected), GetFileSize(actual));
CompareFileContent(expected, actual);
}
TEST_F(kodFileTest, WriteFileWithMultipleEntries) {
kod_db_file = estrdup(CreatePath("kod-output-multiple", OUTPUT_DIR).c_str());
add_entry("example.com", "RATE");
add_entry("192.0.2.1", "DENY");
add_entry("192.0.2.5", "RSTR");
/*
* Manipulate timestamps. This is a bit of a hack, ideally these
* tests should not care about the internal representation.
*/
kod_db[0]->timestamp = 0xabcd;
kod_db[1]->timestamp = 0xabcd;
kod_db[2]->timestamp = 0xabcd;
write_kod_db();
// Open file and compare sizes and content.
ifstream actual(kod_db_file, ios::binary);
ifstream expected(CreatePath("kod-expected-multiple", INPUT_DIR).c_str());
ASSERT_TRUE(actual.good());
ASSERT_TRUE(expected.good());
ASSERT_EQ(GetFileSize(expected), GetFileSize(actual));
CompareFileContent(expected, actual);
}
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