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Core/VirtualDirectory: Add GetFileContent method

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This commit is contained in:
Lynix
2022-05-08 15:50:59 +02:00
parent 5f389ef0a4
commit df55a02fa7
3 changed files with 75 additions and 2 deletions
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36
tests/Engine/Core/VirtualDirectoryTest.cpp
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@@ -105,8 +105,21 @@ TEST_CASE("VirtualDirectory", "[Core][VirtualDirectory]")
}
const auto& contentEntry = std::get<Nz::VirtualDirectory::FileContentEntry>(entry);
CHECK(std::equal(expectedData.begin(), expectedData.end(), contentEntry.data.begin(), contentEntry.data.end()));
return true;
return std::equal(expectedData.begin(), expectedData.end(), contentEntry.data.begin(), contentEntry.data.end());
});
};
auto CheckFileContent = [&](std::string_view path, const std::vector<Nz::UInt8>& expectedData)
{
return virtualDir->GetFileContent(path, [&](const void* data, std::size_t size)
{
if (expectedData.size() != size)
{
FAIL("size doesn't match");
return false;
}
return std::memcmp(expectedData.data(), data, expectedData.size()) == 0;
});
};
@@ -118,6 +131,7 @@ TEST_CASE("VirtualDirectory", "[Core][VirtualDirectory]")
WHEN("We retrieve it")
{
CHECK(CheckFile("File.bin", randomData));
CHECK(CheckFileContent("File.bin", randomData));
}
}
@@ -165,6 +179,8 @@ TEST_CASE("VirtualDirectory", "[Core][VirtualDirectory]")
{
INFO("Retrieving " << file.path);
CHECK(CheckFile(file.path, file.data));
INFO("Retrieving " << file.path << " using GetFileContent");
CHECK(CheckFileContent(file.path, file.data));
}
}
}
@@ -208,6 +224,20 @@ TEST_CASE("VirtualDirectory", "[Core][VirtualDirectory]")
});
};
auto CheckFileContentHash = [&](const char* filepath, const char* expectedHash)
{
return virtualDir->GetFileContent(filepath, [&](const void* data, std::size_t size)
{
Nz::SHA256Hash hash;
WHEN("We compute " << hash.GetHashName() << " of " << filepath << " file")
{
hash.Begin();
hash.Append(static_cast<const Nz::UInt8*>(data), size);
CHECK(Nz::ToUpper(hash.End().ToHex()) == expectedHash);
}
});
};
WHEN("Accessing files")
{
CHECK(CheckFileHash("Logo.png", "5C4B9387327C039A6CE9ED51983D6C2ADA9F9DD01D024C2D5D588237ADFC7423"));
@@ -244,6 +274,8 @@ TEST_CASE("VirtualDirectory", "[Core][VirtualDirectory]")
virtualDir->StoreFile("Logo.png", GetResourceDir() / "ambience.ogg");
CHECK(CheckFileHash("ambience.ogg", "49C486F44E43F023D54C9F375D902C21375DDB2748D3FA1863C9581D30E17F94"));
CHECK(CheckFileHash("Logo.png", "49C486F44E43F023D54C9F375D902C21375DDB2748D3FA1863C9581D30E17F94"));
CHECK(CheckFileContentHash("ambience.ogg", "49C486F44E43F023D54C9F375D902C21375DDB2748D3FA1863C9581D30E17F94"));
CHECK(CheckFileContentHash("Logo.png", "49C486F44E43F023D54C9F375D902C21375DDB2748D3FA1863C9581D30E17F94"));
}
}
}