1 files changed, 77 insertions, 0 deletions
diff --git a/util/testharness.cc b/util/testharness.cc
new file mode 100644
index 0000000000..eb1bdd554a
--- /dev/null
+++ b/util/testharness.cc
@@ -0,0 +1,77 @@
+// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file. See the AUTHORS file for names of contributors.
+
+#include "util/testharness.h"
+
+#include <string>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+namespace leveldb {
+namespace test {
+
+namespace {
+struct Test {
+  const char* base;
+  const char* name;
+  void (*func)();
+};
+std::vector<Test>* tests;
+}
+
+bool RegisterTest(const char* base, const char* name, void (*func)()) {
+  if (tests == NULL) {
+    tests = new std::vector<Test>;
+  }
+  Test t;
+  t.base = base;
+  t.name = name;
+  t.func = func;
+  tests->push_back(t);
+  return true;
+}
+
+int RunAllTests() {
+  const char* matcher = getenv("LEVELDB_TESTS");
+
+  int num = 0;
+  if (tests != NULL) {
+    for (int i = 0; i < tests->size(); i++) {
+      const Test& t = (*tests)[i];
+      if (matcher != NULL) {
+        std::string name = t.base;
+        name.push_back('.');
+        name.append(t.name);
+        if (strstr(name.c_str(), matcher) == NULL) {
+          continue;
+        }
+      }
+      fprintf(stderr, "==== Test %s.%s\n", t.base, t.name);
+      (*t.func)();
+      ++num;
+    }
+  }
+  fprintf(stderr, "==== PASSED %d tests\n", num);
+  return 0;
+}
+
+std::string TmpDir() {
+  std::string dir;
+  Status s = Env::Default()->GetTestDirectory(&dir);
+  ASSERT_TRUE(s.ok()) << s.ToString();
+  return dir;
+}
+
+int RandomSeed() {
+  const char* env = getenv("TEST_RANDOM_SEED");
+  int result = (env != NULL ? atoi(env) : 301);
+  if (result <= 0) {
+    result = 301;
+  }
+  return result;
+}
+
+}  // namespace test
+}  // namespace leveldb