Tests: add live integration test (optional via PRIVATEBIN_IT), fix WinHTTP host/port + TLS opts, robust JSON parser (meta.time_to_live), CTest wiring; Add LLVM/clang-cl coverage option and docs; add build_thinkpad.bat; README updates

tests/test_basic.cpp

@@ -1,15 +1,90 @@
+// Network integration test hitting a live PrivateBin instance (optional)
+// Server under test: https://privatebin.medisoftware.org/
+// Enable by setting environment variable PRIVATEBIN_IT=1
+
 #include "privatebinapi.h"
 #include <iostream>
+#include <string>
 #include <cassert>
+#include <cstdlib>
+
+static bool extract_paste_id_and_key(const std::string& full_url, std::string& paste_id, std::string& key) {
+    // Expected format: https://host/path?PASTEID#BASE58_KEY
+    const std::size_t qpos = full_url.find('?');
+    const std::size_t hpos = full_url.find('#');
+    if (qpos == std::string::npos || hpos == std::string::npos || hpos <= qpos + 1) {
+        return false;
+    }
+    paste_id = full_url.substr(qpos + 1, hpos - (qpos + 1));
+    key = full_url.substr(hpos + 1);
+    return !paste_id.empty() && !key.empty();
+}
 
 int main() {
-    // Test Base58 encoding/decoding
-    std::cout << "Testing Base58 encoding/decoding..." << std::endl;
-    
-    // This is just a basic test to verify the API compiles and links
-    // In a real test, we would test actual functionality
-    
-    std::cout << "API test completed successfully!" << std::endl;
-    
+    const char* it = std::getenv("PRIVATEBIN_IT");
+    if (!it || std::string(it) == "0") {
+        std::cout << "[test] PRIVATEBIN_IT not set; skipping integration test." << std::endl;
+        return 0; // treat as success when integration testing is disabled
+    }
+    const char* server = "https://privatebin.medisoftware.org/";
+    const char* content = "Integration test from lib-privatebin";
+    const char* password = nullptr; // no password
+    const char* expiration = "5min"; // short-lived
+    const char* format = "plaintext";
+    const int burn_after_reading = 0;
+    const int open_discussion = 0;
+
+    char* paste_url = nullptr;
+    char* delete_token = nullptr;
+
+    std::cout << "[test] create_paste..." << std::endl;
+    int rc = create_paste(server, content, password, expiration, format,
+                          burn_after_reading, open_discussion, &paste_url, &delete_token);
+    if (rc != 0 || paste_url == nullptr || delete_token == nullptr) {
+        std::cerr << "[test][ERROR] create_paste failed, rc=" << rc << std::endl;
+        if (paste_url) free_string(paste_url);
+        if (delete_token) free_string(delete_token);
+        return 1;
+    }
+
+    std::string full_url = paste_url;
+    std::string paste_id;
+    std::string key;
+    const bool ok_parse = extract_paste_id_and_key(full_url, paste_id, key);
+    if (!ok_parse) {
+        std::cerr << "[test][ERROR] failed to parse paste id/key from URL: " << full_url << std::endl;
+        free_string(paste_url);
+        free_string(delete_token);
+        return 1;
+    }
+
+    std::cout << "[test] get_paste... id=" << paste_id << std::endl;
+    char* fetched = nullptr;
+    rc = get_paste(server, paste_id.c_str(), key.c_str(), &fetched);
+    if (rc != 0 || fetched == nullptr) {
+        std::cerr << "[test][ERROR] get_paste failed, rc=" << rc << std::endl;
+        free_string(paste_url);
+        free_string(delete_token);
+        return 1;
+    }
+    std::string fetched_str = fetched;
+    assert(fetched_str == content && "fetched content mismatch");
+
+    std::cout << "[test] delete_paste..." << std::endl;
+    rc = delete_paste(server, paste_id.c_str(), delete_token);
+    if (rc != 0) {
+        std::cerr << "[test][ERROR] delete_paste failed, rc=" << rc << std::endl;
+        free_string(paste_url);
+        free_string(delete_token);
+        free_string(fetched);
+        return 1;
+    }
+
+    // cleanup
+    free_string(paste_url);
+    free_string(delete_token);
+    free_string(fetched);
+
+    std::cout << "[test] all API functions passed." << std::endl;
     return 0;
 }