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Diffstat (limited to 'util/testharness.h')
| -rw-r--r-- | util/testharness.h | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/util/testharness.h b/util/testharness.h deleted file mode 100644 index 72cd162..0000000 --- a/util/testharness.h +++ /dev/null @@ -1,141 +0,0 @@ -// 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. - -#ifndef STORAGE_LEVELDB_UTIL_TESTHARNESS_H_ -#define STORAGE_LEVELDB_UTIL_TESTHARNESS_H_ - -#include <stdio.h> -#include <stdlib.h> - -#include <sstream> - -#include "leveldb/status.h" - -namespace leveldb { -namespace test { - -// Run some of the tests registered by the TEST() macro. If the -// environment variable "LEVELDB_TESTS" is not set, runs all tests. -// Otherwise, runs only the tests whose name contains the value of -// "LEVELDB_TESTS" as a substring. E.g., suppose the tests are: -// TEST(Foo, Hello) { ... } -// TEST(Foo, World) { ... } -// LEVELDB_TESTS=Hello will run the first test -// LEVELDB_TESTS=o will run both tests -// LEVELDB_TESTS=Junk will run no tests -// -// Returns 0 if all tests pass. -// Dies or returns a non-zero value if some test fails. -int RunAllTests(); - -// Return the directory to use for temporary storage. -std::string TmpDir(); - -// Return a randomization seed for this run. Typically returns the -// same number on repeated invocations of this binary, but automated -// runs may be able to vary the seed. -int RandomSeed(); - -// An instance of Tester is allocated to hold temporary state during -// the execution of an assertion. -class Tester { - private: - bool ok_; - const char* fname_; - int line_; - std::stringstream ss_; - - public: - Tester(const char* f, int l) : ok_(true), fname_(f), line_(l) {} - - ~Tester() { - if (!ok_) { - fprintf(stderr, "%s:%d:%s\n", fname_, line_, ss_.str().c_str()); - exit(1); - } - } - - Tester& Is(bool b, const char* msg) { - if (!b) { - ss_ << " Assertion failure " << msg; - ok_ = false; - } - return *this; - } - - Tester& IsOk(const Status& s) { - if (!s.ok()) { - ss_ << " " << s.ToString(); - ok_ = false; - } - return *this; - } - -#define BINARY_OP(name, op) \ - template <class X, class Y> \ - Tester& name(const X& x, const Y& y) { \ - if (!(x op y)) { \ - ss_ << " failed: " << x << (" " #op " ") << y; \ - ok_ = false; \ - } \ - return *this; \ - } - - BINARY_OP(IsEq, ==) - BINARY_OP(IsNe, !=) - BINARY_OP(IsGe, >=) - BINARY_OP(IsGt, >) - BINARY_OP(IsLe, <=) - BINARY_OP(IsLt, <) -#undef BINARY_OP - - // Attach the specified value to the error message if an error has occurred - template <class V> - Tester& operator<<(const V& value) { - if (!ok_) { - ss_ << " " << value; - } - return *this; - } -}; - -#define ASSERT_TRUE(c) ::leveldb::test::Tester(__FILE__, __LINE__).Is((c), #c) -#define ASSERT_OK(s) ::leveldb::test::Tester(__FILE__, __LINE__).IsOk((s)) -#define ASSERT_EQ(a, b) \ - ::leveldb::test::Tester(__FILE__, __LINE__).IsEq((a), (b)) -#define ASSERT_NE(a, b) \ - ::leveldb::test::Tester(__FILE__, __LINE__).IsNe((a), (b)) -#define ASSERT_GE(a, b) \ - ::leveldb::test::Tester(__FILE__, __LINE__).IsGe((a), (b)) -#define ASSERT_GT(a, b) \ - ::leveldb::test::Tester(__FILE__, __LINE__).IsGt((a), (b)) -#define ASSERT_LE(a, b) \ - ::leveldb::test::Tester(__FILE__, __LINE__).IsLe((a), (b)) -#define ASSERT_LT(a, b) \ - ::leveldb::test::Tester(__FILE__, __LINE__).IsLt((a), (b)) - -#define TCONCAT(a, b) TCONCAT1(a, b) -#define TCONCAT1(a, b) a##b - -#define TEST(base, name) \ - class TCONCAT(_Test_, name) : public base { \ - public: \ - void _Run(); \ - static void _RunIt() { \ - TCONCAT(_Test_, name) t; \ - t._Run(); \ - } \ - }; \ - bool TCONCAT(_Test_ignored_, name) = ::leveldb::test::RegisterTest( \ - #base, #name, &TCONCAT(_Test_, name)::_RunIt); \ - void TCONCAT(_Test_, name)::_Run() - -// Register the specified test. Typically not used directly, but -// invoked via the macro expansion of TEST. -bool RegisterTest(const char* base, const char* name, void (*func)()); - -} // namespace test -} // namespace leveldb - -#endif // STORAGE_LEVELDB_UTIL_TESTHARNESS_H_ |