Function testCompression2

flow/CompressionUtils.cpp:201–216

}

void testCompression2(CompressionFilter filter) {
	Arena arena;
	const int size = deterministicRandom()->randomInt(512, 1024);
	std::string s(size, 'x');
	Standalone<StringRef> uncompressed = Standalone<StringRef>(StringRef(s));
	printf("Size before: %d\n", (int)uncompressed.size());

	Standalone<StringRef> compressed = CompressionUtils::compress(filter, uncompressed, arena);
	ASSERT_NE(compressed.compare(uncompressed), 0);
	printf("Size after: %d\n", (int)compressed.size());
	// Assert compressed size is less than half.
	ASSERT(compressed.size() * 2 < uncompressed.size());

	StringRef verify = CompressionUtils::decompress(filter, compressed, arena);
	ASSERT_EQ(verify.compare(uncompressed), 0);
}

} // namespace