add deps test

.gitignore

@@ -99,3 +99,4 @@ TAGS
 
 deps/*
 !deps/CMakeLists.txt
+!deps/test

cmake/cmake.options

@@ -24,3 +24,9 @@ option(
     "If build with lucene" 
     OFF
 )
+
+option(
+    BUILD_DEPENDENCY_TESTS 
+    "If build dependency tests" 
+    OFF
+)

deps/CMakeLists.txt

@@ -1,3 +1,6 @@
+# ================================================================================================
+# DEPENDENCIES
+# ================================================================================================
 # googletest
 if(${BUILD_TEST})
     add_subdirectory(googletest)
@@ -63,3 +66,10 @@ if(${BUILD_WITH_LUCENE})
     option(ENABLE_TEST "Enable the tests" OFF)
     add_subdirectory(lucene)
 endif(${BUILD_WITH_LUCENE})
+
+# ================================================================================================
+# DEPENDENCY TEST
+# ================================================================================================
+if(${BUILD_DEPENDENCY_TESTS})
+    add_subdirectory(test)
+endif(${BUILD_DEPENDENCY_TESTS})

deps/test/CMakeLists.txt

@@ -0,0 +1,4 @@
+# rocksdb
+if(${BUILD_WITH_ROCKSDB})
+    add_subdirectory(rocksdb)
+endif(${BUILD_WITH_ROCKSDB})

deps/test/rocksdb/CMakeLists.txt

@@ -0,0 +1,6 @@
+add_executable(rocksdbTest "")
+target_sources(rocksdbTest
+    PRIVATE
+    "${CMAKE_CURRENT_SOURCE_DIR}/main.c"
+)
+target_link_libraries(rocksdbTest rocksdb)

deps/test/rocksdb/main.c

@@ -0,0 +1,46 @@
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>  // sysconf() - get CPU count
+#include "rocksdb/c.h"
+
+// const char DBPath[] = "/tmp/rocksdb_c_simple_example";
+const char DBPath[] = "rocksdb_c_simple_example";
+const char DBBackupPath[] = "/tmp/rocksdb_c_simple_example_backup";
+
+int main(int argc, char const *argv[]) {
+  rocksdb_t *              db;
+  rocksdb_backup_engine_t *be;
+  rocksdb_options_t *      options = rocksdb_options_create();
+  rocksdb_options_set_create_if_missing(options, 1);
+
+  // open DB
+  char *err = NULL;
+  db = rocksdb_open(options, DBPath, &err);
+
+  // Write
+  rocksdb_writeoptions_t *writeoptions = rocksdb_writeoptions_create();
+  rocksdb_put(db, writeoptions, "key", 3, "value", 5, &err);
+
+  // Read
+  rocksdb_readoptions_t *readoptions = rocksdb_readoptions_create();
+  rocksdb_readoptions_set_snapshot(readoptions, rocksdb_create_snapshot(db));
+  size_t vallen = 0;
+  char * val = rocksdb_get(db, readoptions, "key", 3, &vallen, &err);
+  printf("val:%s\n", val);
+
+  // Update
+  // rocksdb_put(db, writeoptions, "key", 3, "eulav", 5, &err);
+
+  // Delete
+  rocksdb_delete(db, writeoptions, "key", 3, &err);
+
+  // Read again
+  val = rocksdb_get(db, readoptions, "key", 3, &vallen, &err);
+  printf("val:%s\n", val);
+
+  rocksdb_close(db);
+
+  return 0;
+}