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-rw-r--r--test/libapt/hashsums_test.cc188
1 files changed, 167 insertions, 21 deletions
diff --git a/test/libapt/hashsums_test.cc b/test/libapt/hashsums_test.cc
index c06d85e03..edcd8a11a 100644
--- a/test/libapt/hashsums_test.cc
+++ b/test/libapt/hashsums_test.cc
@@ -1,5 +1,6 @@
#include <config.h>
+#include <apt-pkg/configuration.h>
#include <apt-pkg/md5.h>
#include <apt-pkg/sha1.h>
#include <apt-pkg/sha2.h>
@@ -162,24 +163,58 @@ TEST(HashSumsTest, FileBased)
FileFd fd(__FILE__, FileFd::ReadOnly);
EXPECT_TRUE(fd.IsOpen());
+ std::string FileSize;
+ strprintf(FileSize, "%llu", fd.FileSize());
{
Hashes hashes;
hashes.AddFD(fd.Fd());
- EXPECT_EQ(md5.Value(), hashes.MD5.Result().Value());
- EXPECT_EQ(sha1.Value(), hashes.SHA1.Result().Value());
- EXPECT_EQ(sha256.Value(), hashes.SHA256.Result().Value());
- EXPECT_EQ(sha512.Value(), hashes.SHA512.Result().Value());
+ HashStringList list = hashes.GetHashStringList();
+ EXPECT_FALSE(list.empty());
+ EXPECT_EQ(5, list.size());
+ EXPECT_EQ(md5.Value(), list.find("MD5Sum")->HashValue());
+ EXPECT_EQ(sha1.Value(), list.find("SHA1")->HashValue());
+ EXPECT_EQ(sha256.Value(), list.find("SHA256")->HashValue());
+ EXPECT_EQ(sha512.Value(), list.find("SHA512")->HashValue());
+ EXPECT_EQ(FileSize, list.find("Checksum-FileSize")->HashValue());
}
- unsigned long sz = fd.FileSize();
+ unsigned long long sz = fd.FileSize();
fd.Seek(0);
{
Hashes hashes;
hashes.AddFD(fd.Fd(), sz);
- EXPECT_EQ(md5.Value(), hashes.MD5.Result().Value());
- EXPECT_EQ(sha1.Value(), hashes.SHA1.Result().Value());
- EXPECT_EQ(sha256.Value(), hashes.SHA256.Result().Value());
- EXPECT_EQ(sha512.Value(), hashes.SHA512.Result().Value());
+ HashStringList list = hashes.GetHashStringList();
+ EXPECT_FALSE(list.empty());
+ EXPECT_EQ(5, list.size());
+ EXPECT_EQ(md5.Value(), list.find("MD5Sum")->HashValue());
+ EXPECT_EQ(sha1.Value(), list.find("SHA1")->HashValue());
+ EXPECT_EQ(sha256.Value(), list.find("SHA256")->HashValue());
+ EXPECT_EQ(sha512.Value(), list.find("SHA512")->HashValue());
+ EXPECT_EQ(FileSize, list.find("Checksum-FileSize")->HashValue());
+ }
+ fd.Seek(0);
+ {
+ Hashes hashes(Hashes::MD5SUM | Hashes::SHA512SUM);
+ hashes.AddFD(fd);
+ HashStringList list = hashes.GetHashStringList();
+ EXPECT_FALSE(list.empty());
+ EXPECT_EQ(3, list.size());
+ EXPECT_EQ(md5.Value(), list.find("MD5Sum")->HashValue());
+ EXPECT_EQ(NULL, list.find("SHA1"));
+ EXPECT_EQ(NULL, list.find("SHA256"));
+ EXPECT_EQ(sha512.Value(), list.find("SHA512")->HashValue());
+ EXPECT_EQ(FileSize, list.find("Checksum-FileSize")->HashValue());
+ fd.Seek(0);
+ Hashes hashes2(list);
+ hashes2.AddFD(fd);
+ list = hashes2.GetHashStringList();
+ EXPECT_FALSE(list.empty());
+ EXPECT_EQ(3, list.size());
+ EXPECT_EQ(md5.Value(), list.find("MD5Sum")->HashValue());
+ EXPECT_EQ(NULL, list.find("SHA1"));
+ EXPECT_EQ(NULL, list.find("SHA256"));
+ EXPECT_EQ(sha512.Value(), list.find("SHA512")->HashValue());
+ EXPECT_EQ(FileSize, list.find("Checksum-FileSize")->HashValue());
}
fd.Seek(0);
{
@@ -207,16 +242,127 @@ TEST(HashSumsTest, FileBased)
}
fd.Close();
- {
- HashString sha2("SHA256", sha256.Value());
- EXPECT_TRUE(sha2.VerifyFile(__FILE__));
- }
- {
- HashString sha2("SHA512", sha512.Value());
- EXPECT_TRUE(sha2.VerifyFile(__FILE__));
- }
- {
- HashString sha2("SHA256:" + sha256.Value());
- EXPECT_TRUE(sha2.VerifyFile(__FILE__));
- }
+ HashString sha2file("SHA512", sha512.Value());
+ EXPECT_TRUE(sha2file.VerifyFile(__FILE__));
+ HashString sha2wrong("SHA512", "00000000000");
+ EXPECT_FALSE(sha2wrong.VerifyFile(__FILE__));
+ EXPECT_EQ(sha2file, sha2file);
+ EXPECT_TRUE(sha2file == sha2file);
+ EXPECT_NE(sha2file, sha2wrong);
+ EXPECT_TRUE(sha2file != sha2wrong);
+
+ HashString sha2big("SHA256", sha256.Value());
+ EXPECT_TRUE(sha2big.VerifyFile(__FILE__));
+ HashString sha2small("sha256:" + sha256.Value());
+ EXPECT_TRUE(sha2small.VerifyFile(__FILE__));
+ EXPECT_EQ(sha2big, sha2small);
+ EXPECT_TRUE(sha2big == sha2small);
+ EXPECT_FALSE(sha2big != sha2small);
+
+ HashStringList hashes;
+ EXPECT_TRUE(hashes.empty());
+ EXPECT_TRUE(hashes.push_back(sha2file));
+ EXPECT_FALSE(hashes.empty());
+ EXPECT_EQ(1, hashes.size());
+
+ HashStringList wrong;
+ EXPECT_TRUE(wrong.push_back(sha2wrong));
+ EXPECT_NE(wrong, hashes);
+ EXPECT_FALSE(wrong == hashes);
+ EXPECT_TRUE(wrong != hashes);
+
+ HashStringList similar;
+ EXPECT_TRUE(similar.push_back(sha2big));
+ EXPECT_NE(similar, hashes);
+ EXPECT_FALSE(similar == hashes);
+ EXPECT_TRUE(similar != hashes);
+
+ EXPECT_TRUE(hashes.push_back(sha2big));
+ EXPECT_EQ(2, hashes.size());
+ EXPECT_TRUE(hashes.push_back(sha2small));
+ EXPECT_EQ(2, hashes.size());
+ EXPECT_FALSE(hashes.push_back(sha2wrong));
+ EXPECT_EQ(2, hashes.size());
+ EXPECT_TRUE(hashes.VerifyFile(__FILE__));
+
+ EXPECT_EQ(similar, hashes);
+ EXPECT_TRUE(similar == hashes);
+ EXPECT_FALSE(similar != hashes);
+ similar.clear();
+ EXPECT_TRUE(similar.empty());
+ EXPECT_EQ(0, similar.size());
+ EXPECT_NE(similar, hashes);
+ EXPECT_FALSE(similar == hashes);
+ EXPECT_TRUE(similar != hashes);
+}
+TEST(HashSumsTest, HashStringList)
+{
+ _config->Clear("Acquire::ForceHash");
+
+ HashStringList list;
+ EXPECT_TRUE(list.empty());
+ EXPECT_FALSE(list.usable());
+ EXPECT_EQ(0, list.size());
+ EXPECT_EQ(NULL, list.find(NULL));
+ EXPECT_EQ(NULL, list.find(""));
+ EXPECT_EQ(NULL, list.find("MD5Sum"));
+
+ // empty lists aren't equal
+ HashStringList list2;
+ EXPECT_FALSE(list == list2);
+ EXPECT_TRUE(list != list2);
+
+ // some hashes don't really contribute to usability
+ list.push_back(HashString("Checksum-FileSize", "29"));
+ EXPECT_FALSE(list.empty());
+ EXPECT_FALSE(list.usable());
+
+ Hashes hashes;
+ hashes.Add("The quick brown fox jumps over the lazy dog");
+ list = hashes.GetHashStringList();
+ EXPECT_FALSE(list.empty());
+ EXPECT_TRUE(list.usable());
+ EXPECT_EQ(5, list.size());
+ EXPECT_TRUE(NULL != list.find(NULL));
+ EXPECT_TRUE(NULL != list.find(""));
+ EXPECT_TRUE(NULL != list.find("MD5Sum"));
+ EXPECT_TRUE(NULL != list.find("Checksum-FileSize"));
+ EXPECT_TRUE(NULL == list.find("ROT26"));
+
+ _config->Set("Acquire::ForceHash", "MD5Sum");
+ EXPECT_FALSE(list.empty());
+ EXPECT_TRUE(list.usable());
+ EXPECT_EQ(5, list.size());
+ EXPECT_TRUE(NULL != list.find(NULL));
+ EXPECT_TRUE(NULL != list.find(""));
+ EXPECT_TRUE(NULL != list.find("MD5Sum"));
+ EXPECT_TRUE(NULL != list.find("Checksum-FileSize"));
+ EXPECT_TRUE(NULL == list.find("ROT26"));
+
+ _config->Set("Acquire::ForceHash", "ROT26");
+ EXPECT_FALSE(list.empty());
+ EXPECT_FALSE(list.usable());
+ EXPECT_EQ(5, list.size());
+ EXPECT_TRUE(NULL == list.find(NULL));
+ EXPECT_TRUE(NULL == list.find(""));
+ EXPECT_TRUE(NULL != list.find("MD5Sum"));
+ EXPECT_TRUE(NULL != list.find("Checksum-FileSize"));
+ EXPECT_TRUE(NULL == list.find("ROT26"));
+
+ _config->Clear("Acquire::ForceHash");
+
+ list2.push_back(*list.find("MD5Sum"));
+ EXPECT_TRUE(list == list2);
+ EXPECT_FALSE(list != list2);
+
+ // introduce a mismatch to the list
+ list2.push_back(HashString("SHA1", "cacecbd74968bc90ea3342767e6b94f46ddbcafc"));
+ EXPECT_FALSE(list == list2);
+ EXPECT_TRUE(list != list2);
+
+ _config->Set("Acquire::ForceHash", "MD5Sum");
+ EXPECT_TRUE(list == list2);
+ EXPECT_FALSE(list != list2);
+
+ _config->Clear("Acquire::ForceHash");
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 12:37:24 +0000