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Unified Diff: base/tuple_unittest.cc

Issue 1647803004: Move base to DEPS (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: base/tuple_unittest.cc
diff --git a/base/tuple_unittest.cc b/base/tuple_unittest.cc
deleted file mode 100644
index 55a91392353076d49f7f896dd477c8e03e2b4ad9..0000000000000000000000000000000000000000
--- a/base/tuple_unittest.cc
+++ /dev/null
@@ -1,134 +0,0 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/tuple.h"
-
-#include "base/compiler_specific.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace base {
-
-namespace {
-
-void DoAdd(int a, int b, int c, int* res) {
- *res = a + b + c;
-}
-
-struct Addy {
- Addy() { }
- void DoAdd(int a, int b, int c, int d, int* res) {
- *res = a + b + c + d;
- }
-};
-
-struct Addz {
- Addz() { }
- void DoAdd(int a, int b, int c, int d, int e, int* res) {
- *res = a + b + c + d + e;
- }
-};
-
-} // namespace
-
-TEST(TupleTest, Basic) {
- base::Tuple<> t0 = base::MakeTuple();
- ALLOW_UNUSED_LOCAL(t0);
- base::Tuple<int> t1(1);
- base::Tuple<int, const char*> t2 =
- base::MakeTuple(1, static_cast<const char*>("wee"));
- base::Tuple<int, int, int> t3(1, 2, 3);
- base::Tuple<int, int, int, int*> t4(1, 2, 3, &get<0>(t1));
- base::Tuple<int, int, int, int, int*> t5(1, 2, 3, 4, &get<0>(t4));
- base::Tuple<int, int, int, int, int, int*> t6(1, 2, 3, 4, 5, &get<0>(t4));
-
- EXPECT_EQ(1, get<0>(t1));
- EXPECT_EQ(1, get<0>(t2));
- EXPECT_EQ(1, get<0>(t3));
- EXPECT_EQ(2, get<1>(t3));
- EXPECT_EQ(3, get<2>(t3));
- EXPECT_EQ(1, get<0>(t4));
- EXPECT_EQ(2, get<1>(t4));
- EXPECT_EQ(3, get<2>(t4));
- EXPECT_EQ(1, get<0>(t5));
- EXPECT_EQ(2, get<1>(t5));
- EXPECT_EQ(3, get<2>(t5));
- EXPECT_EQ(4, get<3>(t5));
- EXPECT_EQ(1, get<0>(t6));
- EXPECT_EQ(2, get<1>(t6));
- EXPECT_EQ(3, get<2>(t6));
- EXPECT_EQ(4, get<3>(t6));
- EXPECT_EQ(5, get<4>(t6));
-
- EXPECT_EQ(1, get<0>(t1));
- DispatchToFunction(&DoAdd, t4);
- EXPECT_EQ(6, get<0>(t1));
-
- int res = 0;
- DispatchToFunction(&DoAdd, base::MakeTuple(9, 8, 7, &res));
- EXPECT_EQ(24, res);
-
- Addy addy;
- EXPECT_EQ(1, get<0>(t4));
- DispatchToMethod(&addy, &Addy::DoAdd, t5);
- EXPECT_EQ(10, get<0>(t4));
-
- Addz addz;
- EXPECT_EQ(10, get<0>(t4));
- DispatchToMethod(&addz, &Addz::DoAdd, t6);
- EXPECT_EQ(15, get<0>(t4));
-}
-
-namespace {
-
-struct CopyLogger {
- CopyLogger() { ++TimesConstructed; }
- CopyLogger(const CopyLogger& tocopy) { ++TimesConstructed; ++TimesCopied; }
- ~CopyLogger() { }
-
- static int TimesCopied;
- static int TimesConstructed;
-};
-
-void SomeLoggerMethRef(const CopyLogger& logy, const CopyLogger* ptr, bool* b) {
- *b = &logy == ptr;
-}
-
-void SomeLoggerMethCopy(CopyLogger logy, const CopyLogger* ptr, bool* b) {
- *b = &logy == ptr;
-}
-
-int CopyLogger::TimesCopied = 0;
-int CopyLogger::TimesConstructed = 0;
-
-} // namespace
-
-TEST(TupleTest, Copying) {
- CopyLogger logger;
- EXPECT_EQ(0, CopyLogger::TimesCopied);
- EXPECT_EQ(1, CopyLogger::TimesConstructed);
-
- bool res = false;
-
- // Creating the tuple should copy the class to store internally in the tuple.
- base::Tuple<CopyLogger, CopyLogger*, bool*> tuple(logger, &logger, &res);
- get<1>(tuple) = &get<0>(tuple);
- EXPECT_EQ(2, CopyLogger::TimesConstructed);
- EXPECT_EQ(1, CopyLogger::TimesCopied);
-
- // Our internal Logger and the one passed to the function should be the same.
- res = false;
- DispatchToFunction(&SomeLoggerMethRef, tuple);
- EXPECT_TRUE(res);
- EXPECT_EQ(2, CopyLogger::TimesConstructed);
- EXPECT_EQ(1, CopyLogger::TimesCopied);
-
- // Now they should be different, since the function call will make a copy.
- res = false;
- DispatchToFunction(&SomeLoggerMethCopy, tuple);
- EXPECT_FALSE(res);
- EXPECT_EQ(3, CopyLogger::TimesConstructed);
- EXPECT_EQ(2, CopyLogger::TimesCopied);
-}
-
-} // namespace base
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