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mdbx-test: add dataset verification to hill testcase.

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Change-Id: I8b781e98a02a8c32eeb82e54821b0941556d9f8c
This commit is contained in:
Leonid Yuriev
2019-10-06 12:07:14 +03:00
parent 440bfec193
commit f629914217
2 changed files with 287 additions and 18 deletions
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68
test/test.h
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@@ -22,6 +22,21 @@
#include "osal.h"
#include "utils.h"
#include <set>
#ifndef HAVE_cxx17_std_string_view
#if __cplusplus >= 201703L && __has_include(<string_view>)
#include <string_view>
#define HAVE_cxx17_std_string_view 1
#else
#define HAVE_cxx17_std_string_view 0
#endif
#endif /* HAVE_cxx17_std_string_view */
#if HAVE_cxx17_std_string_view
#include <string_view>
#endif
bool test_execute(const actor_config &config);
std::string thunk_param(const actor_config &config);
void testcase_setup(const char *casename, actor_params &params,
@@ -165,10 +180,59 @@ public:
};
class testcase_hill : public testcase {
using inherited = testcase;
#if HAVE_cxx17_std_string_view
using data_view = std::string_view;
#else
using data_view = std::string;
#endif
MDBX_dbi dbi;
using Item = std::pair<std::string, std::string>;
struct ItemCompare {
const testcase_hill *context;
ItemCompare(const testcase_hill *owner) : context(owner) {}
bool operator()(const Item &a, const Item &b) const {
MDBX_val va, vb;
va.iov_base = (void *)a.first.data();
va.iov_len = a.first.size();
vb.iov_base = (void *)b.first.data();
vb.iov_len = b.first.size();
int cmp = mdbx_cmp(context->txn_guard.get(), context->dbi, &va, &vb);
if (cmp == 0 &&
(context->config.params.table_flags & MDBX_DUPSORT) != 0) {
va.iov_base = (void *)a.second.data();
va.iov_len = a.second.size();
vb.iov_base = (void *)b.second.data();
vb.iov_len = b.second.size();
cmp = mdbx_dcmp(context->txn_guard.get(), context->dbi, &va, &vb);
}
return cmp < 0;
}
};
using set = std::set<Item, ItemCompare>;
set mirror, mirror_commited;
bool verify() const;
int insert(const keygen::buffer &akey, const keygen::buffer &adata,
unsigned flags);
int replace(const keygen::buffer &akey, const keygen::buffer &new_value,
const keygen::buffer &old_value, unsigned flags);
int remove(const keygen::buffer &akey, const keygen::buffer &adata);
static inline data_view S(const MDBX_val &v) {
return data_view(static_cast<const char *>(v.iov_base), v.iov_len);
}
static inline data_view S(const keygen::buffer &b) { return S(b->value); }
public:
testcase_hill(const actor_config &config, const mdbx_pid_t pid)
: testcase(config, pid) {}
bool run();
: testcase(config, pid), mirror(ItemCompare(this)),
mirror_commited(ItemCompare(this)) {}
bool run() override;
};
class testcase_append : public testcase {