C++20 port 16/16: config parsing on arenas, unit tests in C++ (#3080)

* Rename test_jconf.c to test_jconf_cpp.cpp * Parse the config file on arenas read_jconf now reads the file and builds the JSON tree in a scratch arena that is released before it returns, and copies the parsed strings into one process-lifetime arena instead of a malloc per string. parse_addr and the config parser share one address splitter. Port test_jconf to C++ and cover every field copied out of the parse tree, a re-read, and the densest file the size limit accepts. * tests: rename remaining C unit tests to .cpp (no content changes) * tests: port remaining C unit tests to the C++ test harness Convert acl, acl_literal, aead2022, base64, buffer, cache (legacy reference), crypto, ipset, ipset_reference, json, netutils, ppbloom, process, ref, ssurl and utils tests to test_helpers.hpp. ctest names are unchanged; every assertion is kept. Build the ported sources with the strict C++ warning set. * Run clang-tidy on every ported test The test regex skipped file names with digits (test_aead2022_cpp.cpp, test_base64_cpp.cpp); include them, fix the two optional accesses it then reports, and build test_jconf with the strict warning set. * docs: per-connection RSS on Linux against the C relay * test_jconf: check read_jconf results before using them
2026-11-02 16:03:45 +00:00 · 2026-10-15 10:17:23 +08:00
parent f1f31c3c05
commit ee7539155d
41 changed files with 2300 additions and 2070 deletions
@@ -1,103 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <assert.h>
-#include <string.h>
-#include <stdlib.h>
-
-int verbose = 0;
-
-#include "crypto.h"
-
-/* Provide nonce_cache symbol needed by crypto.cpp */
-struct cache *nonce_cache = NULL;
-
-static void
-test_balloc(void)
-{
-    buffer_t buf;
-    memset(&buf, 0, sizeof(buf));
-
-    int ret = balloc(&buf, 100);
-    assert(ret == 100);
-    (void)ret;
-    assert(buf.data != NULL);
-    assert(buf.capacity >= 100);
-    assert(buf.len == 0);
-    assert(buf.idx == 0);
-
-    bfree(&buf);
-    assert(buf.data == NULL);
-    assert(buf.capacity == 0);
-}
-
-static void
-test_brealloc(void)
-{
-    buffer_t buf;
-    memset(&buf, 0, sizeof(buf));
-
-    balloc(&buf, 50);
-    buf.len = 10;
-
-    /* Grow the buffer */
-    int ret = brealloc(&buf, 10, 200);
-    assert(ret == 200);
-    (void)ret;
-    assert(buf.capacity >= 200);
-    assert(buf.len == 10);
-
-    bfree(&buf);
-}
-
-static void
-test_bprepend(void)
-{
-    buffer_t dst, src;
-    memset(&dst, 0, sizeof(dst));
-    memset(&src, 0, sizeof(src));
-
-    balloc(&dst, 100);
-    balloc(&src, 100);
-
-    /* Put some data in src */
-    memcpy(src.data, "HEADER", 6);
-    src.len = 6;
-
-    /* Put some data in dst */
-    memcpy(dst.data, "BODY", 4);
-    dst.len = 4;
-
-    int ret = bprepend(&dst, &src, 200);
-    assert(ret == 10);
-    (void)ret;
-    assert(dst.len == 10);
-    assert(memcmp(dst.data, "HEADERBODY", 10) == 0);
-
-    bfree(&dst);
-    bfree(&src);
-}
-
-static void
-test_balloc_zero(void)
-{
-    buffer_t buf;
-    memset(&buf, 0, sizeof(buf));
-
-    int ret = balloc(&buf, 0);
-    assert(ret == 0);
-    (void)ret;
-    /* A zero-capacity buffer should still succeed */
-    bfree(&buf);
-}
-
-int
-main(void)
-{
-    test_balloc();
-    test_brealloc();
-    test_bprepend();
-    test_balloc_zero();
-    return 0;
-}