Berkeley DB 4.8 with rust build script for linux.

1 files changed, 319 insertions, 0 deletions

diff --git a/db-4.8.30/test/scr015/TestConstruct01.cpp b/db-4.8.30/test/scr015/TestConstruct01.cpp
new file mode 100644
index 0000000..354fe91
--- /dev/null
+++ b/db-4.8.30/test/scr015/TestConstruct01.cpp
@@ -0,0 +1,319 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 2000-2009 Oracle.  All rights reserved.
+ *
+ * $Id$
+ */
+
+/*
+ * Do some regression tests for constructors.
+ * Run normally (without arguments) it is a simple regression test.
+ * Run with a numeric argument, it repeats the regression a number
+ * of times, to try to determine if there are memory leaks.
+ */
+#include <sys/types.h>
+
+#include <iostream.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#ifndef _MSC_VER
+#include <unistd.h>
+#endif
+
+#include <iomanip.h>
+#include <db_cxx.h>
+
+#define	ERR(a)  \
+    do { \
+      cout << "FAIL: " << (a) << "\n"; sysexit(1); \
+    } while (0)
+
+#define	ERR2(a1,a2)  \
+    do { \
+      cout << "FAIL: " << (a1) << ": " << (a2) << "\n"; sysexit(1); \
+    } while (0)
+
+#define	ERR3(a1,a2,a3)  \
+    do { \
+      cout << "FAIL: " << (a1) << ": " << (a2) << ": " << (a3) << "\n"; sysexit(1); \
+    } while (0)
+
+#define	CHK(a)   \
+    do { \
+      int _ret; \
+      if ((_ret = (a)) != 0) { \
+	 ERR3("DB function " #a " has bad return", _ret, DbEnv::strerror(_ret)); \
+      } \
+    } while (0)
+
+#ifdef VERBOSE
+#define	DEBUGOUT(a)          cout << a << "\n"
+#else
+#define	DEBUGOUT(a)
+#endif
+
+#define	CONSTRUCT01_DBNAME         "construct01.db"
+#define	CONSTRUCT01_DBDIR          "."
+#define	CONSTRUCT01_DBFULLPATH     (CONSTRUCT01_DBDIR "/" CONSTRUCT01_DBNAME)
+
+int itemcount;			// count the number of items in the database
+
+// A good place to put a breakpoint...
+//
+void sysexit(int status)
+{
+	exit(status);
+}
+
+void check_file_removed(const char *name, int fatal)
+{
+	unlink(name);
+#if 0
+	if (access(name, 0) == 0) {
+		if (fatal)
+			cout << "FAIL: ";
+		cout << "File \"" << name << "\" still exists after run\n";
+		if (fatal)
+			sysexit(1);
+	}
+#endif
+}
+
+// Check that key/data for 0 - count-1 are already present,
+// and write a key/data for count.  The key and data are
+// both "0123...N" where N == count-1.
+//
+// For some reason on Windows, we need to open using the full pathname
+// of the file when there is no environment, thus the 'has_env'
+// variable.
+//
+void rundb(Db *db, int count, int has_env)
+{
+	const char *name;
+
+	if (has_env)
+		name = CONSTRUCT01_DBNAME;
+	else
+		name = CONSTRUCT01_DBFULLPATH;
+
+	db->set_error_stream(&cerr);
+
+	// We don't really care about the pagesize, but we do want
+	// to make sure adjusting Db specific variables works before
+	// opening the db.
+	//
+	CHK(db->set_pagesize(1024));
+	CHK(db->open(NULL, name, NULL, DB_BTREE, count ? 0 : DB_CREATE, 0664));
+
+	// The bit map of keys we've seen
+	long bitmap = 0;
+
+	// The bit map of keys we expect to see
+	long expected = (1 << (count+1)) - 1;
+
+	char outbuf[10];
+	int i;
+	for (i=0; i<count; i++) {
+		outbuf[i] = '0' + i;
+	}
+	outbuf[i++] = '\0';
+	Dbt key(outbuf, i);
+	Dbt data(outbuf, i);
+
+	DEBUGOUT("Put: " << outbuf);
+	CHK(db->put(0, &key, &data, DB_NOOVERWRITE));
+
+	// Acquire a cursor for the table.
+	Dbc *dbcp;
+	CHK(db->cursor(NULL, &dbcp, 0));
+
+	// Walk through the table, checking
+	Dbt readkey;
+	Dbt readdata;
+	while (dbcp->get(&readkey, &readdata, DB_NEXT) == 0) {
+		char *key_string = (char *)readkey.get_data();
+		char *data_string = (char *)readdata.get_data();
+		DEBUGOUT("Got: " << key_string << ": " << data_string);
+		int len = strlen(key_string);
+		long bit = (1 << len);
+		if (len > count) {
+			ERR("reread length is bad");
+		}
+		else if (strcmp(data_string, key_string) != 0) {
+			ERR("key/data don't match");
+		}
+		else if ((bitmap & bit) != 0) {
+			ERR("key already seen");
+		}
+		else if ((expected & bit) == 0) {
+			ERR("key was not expected");
+		}
+		else {
+			bitmap |= bit;
+			expected &= ~(bit);
+			for (i=0; i<len; i++) {
+				if (key_string[i] != ('0' + i)) {
+					cout << " got " << key_string
+					     << " (" << (int)key_string[i] << ")"
+					     <<	", wanted " << i
+					     << " (" << (int)('0' + i) << ")"
+					     << " at position " << i << "\n";
+					ERR("key is corrupt");
+				}
+			}
+		}
+	}
+	if (expected != 0) {
+		cout << " expected more keys, bitmap is: " << expected << "\n";
+		ERR("missing keys in database");
+	}
+	CHK(dbcp->close());
+	CHK(db->close(0));
+}
+
+void t1(int except_flag)
+{
+	cout << "  Running test 1:\n";
+	Db db(0, except_flag);
+	rundb(&db, itemcount++, 0);
+	cout << "  finished.\n";
+}
+
+void t2(int except_flag)
+{
+	cout << "  Running test 2:\n";
+	Db db(0, except_flag);
+	rundb(&db, itemcount++, 0);
+	cout << "  finished.\n";
+}
+
+void t3(int except_flag)
+{
+	cout << "  Running test 3:\n";
+	Db db(0, except_flag);
+	rundb(&db, itemcount++, 0);
+	cout << "  finished.\n";
+}
+
+void t4(int except_flag)
+{
+	cout << "  Running test 4:\n";
+	DbEnv env(except_flag);
+	CHK(env.open(CONSTRUCT01_DBDIR, DB_CREATE | DB_INIT_MPOOL, 0));
+	Db db(&env, 0);
+	CHK(db.close(0));
+	CHK(env.close(0));
+	cout << "  finished.\n";
+}
+
+void t5(int except_flag)
+{
+	cout << "  Running test 5:\n";
+	DbEnv env(except_flag);
+	CHK(env.open(CONSTRUCT01_DBDIR, DB_CREATE | DB_INIT_MPOOL, 0));
+	Db db(&env, 0);
+	rundb(&db, itemcount++, 1);
+	// Note we cannot reuse the old Db!
+	Db anotherdb(&env, 0);
+
+	anotherdb.set_errpfx("test5");
+	rundb(&anotherdb, itemcount++, 1);
+	CHK(env.close(0));
+	cout << "  finished.\n";
+}
+
+void t6(int except_flag)
+{
+	cout << "  Running test 6:\n";
+
+	/* From user [#2939] */
+	int err;
+
+	DbEnv* penv = new DbEnv(DB_CXX_NO_EXCEPTIONS);
+	penv->set_cachesize(0, 32 * 1024, 0);
+	penv->open(CONSTRUCT01_DBDIR, DB_CREATE | DB_PRIVATE | DB_INIT_MPOOL, 0);
+
+	//LEAK: remove this block and leak disappears
+	Db* pdb = new Db(penv,0);
+	if ((err = pdb->close(0)) != 0) {
+		fprintf(stderr, "Error closing Db: %s\n", db_strerror(err));
+	}
+	delete pdb;
+	//LEAK: remove this block and leak disappears
+
+	if ((err = penv->close(0)) != 0) {
+		fprintf(stderr, "Error closing DbEnv: %s\n", db_strerror(err));
+	}
+	delete penv;
+
+	cout << "  finished.\n";
+}
+
+// remove any existing environment or database
+void removeall()
+{
+    {
+	DbEnv tmpenv(DB_CXX_NO_EXCEPTIONS);
+	(void)tmpenv.remove(CONSTRUCT01_DBDIR, DB_FORCE);
+    }
+
+	check_file_removed(CONSTRUCT01_DBFULLPATH, 1);
+	for (int i=0; i<8; i++) {
+		char buf[20];
+		sprintf(buf, "__db.00%d", i);
+		check_file_removed(buf, 1);
+	}
+}
+
+int doall(int except_flag)
+{
+	itemcount = 0;
+	try {
+		// before and after the run, removing any
+		// old environment/database.
+		//
+		removeall();
+		t1(except_flag);
+		t2(except_flag);
+		t3(except_flag);
+		t4(except_flag);
+		t5(except_flag);
+		t6(except_flag);
+
+		removeall();
+		return 0;
+	}
+	catch (DbException &dbe) {
+		ERR2("EXCEPTION RECEIVED", dbe.what());
+	}
+	return 1;
+}
+
+int main(int argc, char *argv[])
+{
+	int iterations = 1;
+	if (argc > 1) {
+		iterations = atoi(argv[1]);
+		if (iterations < 0) {
+			ERR("Usage:  construct01 count");
+		}
+	}
+	for (int i=0; i<iterations; i++) {
+		if (iterations != 0) {
+			cout << "(" << i << "/" << iterations << ") ";
+		}
+		cout << "construct01 running:\n";
+		if (doall(DB_CXX_NO_EXCEPTIONS) != 0) {
+			ERR("SOME TEST FAILED FOR NO-EXCEPTION TEST");
+		}
+		else if (doall(0) != 0) {
+			ERR("SOME TEST FAILED FOR EXCEPTION TEST");
+		}
+		else {
+			cout << "\nALL TESTS SUCCESSFUL\n";
+		}
+	}
+	return 0;
+}