add some packages

recipes/brotli/all/test_package/test_package.cpp

@@ -0,0 +1,51 @@
+#include <brotli/encode.h>
+#include <brotli/decode.h>
+
+#include <cstdlib>
+#include <cstring>
+#include <string>
+#include <iostream>
+
+int main() {
+    std::string input = "some long text that we would like to compress if possible....";
+    uint8_t buffer[128];
+    size_t outputsize = sizeof(buffer);
+    BROTLI_BOOL result = BrotliEncoderCompress(
+        BROTLI_DEFAULT_QUALITY,
+        BROTLI_DEFAULT_WINDOW,
+        BROTLI_DEFAULT_MODE,
+        input.size(),
+        reinterpret_cast<const uint8_t*>(input.c_str()),
+        &outputsize,
+        buffer);
+    if (result != BROTLI_TRUE) {
+        std::cout << "BrotliEncoderCompress failed\n";
+        return EXIT_FAILURE;
+    }
+    std::cout << "string went from " << input.size() << " bytes to " << outputsize << " bytes.\n";
+
+    char buffer2[128];
+    size_t reconstructedSize = sizeof(buffer2);
+    result = BrotliDecoderDecompress(
+        outputsize,
+        buffer,
+        &reconstructedSize,
+        reinterpret_cast<uint8_t*>(buffer2));
+    if (result != BROTLI_TRUE) {
+        std::cout << "BrotliDecoderDecompress failed\n";
+        return EXIT_FAILURE;
+    }
+    if (reconstructedSize != input.size()) {
+        std::cout << "Size of input (" << input.size() << ") and output (" << reconstructedSize << ") do not match\n";
+        return EXIT_FAILURE;
+    }
+    if (strncmp(input.c_str(), buffer2, input.size())) {
+        std::cout << "The original string could not be reconstructed\n";
+        return EXIT_FAILURE;
+    }
+    std::cout << "String was correctly reconstructed\n";
+    std::cout << "Input:  \"" << input << "\"\n";
+    std::cout << "Output: \"" << buffer2 << "\"\n";
+
+    return EXIT_SUCCESS;
+}