
Implement "iframe shim" behavior for windowed plugins. In FF and IE on windows, iframes are implemented as native HWNDs. This has the side effect that iframes display on top of windowed plugins. This side effect has long been known as a workaround for allowing HTML elements to appear above plugin content. BUG=1788 Review URL: http://codereview.chromium.org/7032 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@3137 0039d316-1c4b-4281-b951-d872f2087c98
127 lines
3.1 KiB
C++
127 lines
3.1 KiB
C++
// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/tuple.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace {
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void DoAdd(int a, int b, int c, int* res) {
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*res = a + b + c;
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}
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struct Addy {
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Addy() { }
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void DoAdd(int a, int b, int c, int d, int* res) {
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*res = a + b + c + d;
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}
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};
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struct Addz {
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Addz() { }
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void DoAdd(int a, int b, int c, int d, int e, int* res) {
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*res = a + b + c + d + e;
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}
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};
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} // namespace
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TEST(TupleTest, Basic) {
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Tuple0 t0 = MakeTuple();
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Tuple1<int> t1(1);
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Tuple2<int, const char*> t2 = MakeTuple(1, static_cast<const char*>("wee"));
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Tuple3<int, int, int> t3(1, 2, 3);
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Tuple4<int, int, int, int*> t4(1, 2, 3, &t1.a);
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Tuple5<int, int, int, int, int*> t5(1, 2, 3, 4, &t4.a);
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Tuple6<int, int, int, int, int, int*> t6(1, 2, 3, 4, 5, &t4.a);
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EXPECT_EQ(1, t1.a);
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EXPECT_EQ(1, t2.a);
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EXPECT_EQ(1, t3.a);
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EXPECT_EQ(2, t3.b);
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EXPECT_EQ(3, t3.c);
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EXPECT_EQ(1, t4.a);
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EXPECT_EQ(2, t4.b);
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EXPECT_EQ(3, t4.c);
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EXPECT_EQ(1, t5.a);
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EXPECT_EQ(2, t5.b);
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EXPECT_EQ(3, t5.c);
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EXPECT_EQ(4, t5.d);
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EXPECT_EQ(1, t6.a);
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EXPECT_EQ(2, t6.b);
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EXPECT_EQ(3, t6.c);
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EXPECT_EQ(4, t6.d);
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EXPECT_EQ(5, t6.e);
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EXPECT_EQ(1, t1.a);
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DispatchToFunction(&DoAdd, t4);
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EXPECT_EQ(6, t1.a);
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int res = 0;
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DispatchToFunction(&DoAdd, MakeTuple(9, 8, 7, &res));
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EXPECT_EQ(24, res);
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Addy addy;
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EXPECT_EQ(1, t4.a);
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DispatchToMethod(&addy, &Addy::DoAdd, t5);
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EXPECT_EQ(10, t4.a);
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Addz addz;
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EXPECT_EQ(10, t4.a);
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DispatchToMethod(&addz, &Addz::DoAdd, t6);
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EXPECT_EQ(15, t4.a);
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}
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namespace {
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struct CopyLogger {
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CopyLogger() { ++TimesConstructed; }
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CopyLogger(const CopyLogger& tocopy) { ++TimesConstructed; ++TimesCopied; }
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~CopyLogger() { }
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static int TimesCopied;
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static int TimesConstructed;
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};
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void SomeLoggerMethRef(const CopyLogger& logy, const CopyLogger* ptr, bool* b) {
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*b = &logy == ptr;
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}
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void SomeLoggerMethCopy(CopyLogger logy, const CopyLogger* ptr, bool* b) {
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*b = &logy == ptr;
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}
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int CopyLogger::TimesCopied = 0;
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int CopyLogger::TimesConstructed = 0;
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} // namespace
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TEST(TupleTest, Copying) {
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CopyLogger logger;
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EXPECT_EQ(0, CopyLogger::TimesCopied);
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EXPECT_EQ(1, CopyLogger::TimesConstructed);
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bool res = false;
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// Creating the tuple should copy the class to store internally in the tuple.
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Tuple3<CopyLogger, CopyLogger*, bool*> tuple(logger, &logger, &res);
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tuple.b = &tuple.a;
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EXPECT_EQ(2, CopyLogger::TimesConstructed);
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EXPECT_EQ(1, CopyLogger::TimesCopied);
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// Our internal Logger and the one passed to the function should be the same.
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res = false;
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DispatchToFunction(&SomeLoggerMethRef, tuple);
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EXPECT_TRUE(res);
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EXPECT_EQ(2, CopyLogger::TimesConstructed);
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EXPECT_EQ(1, CopyLogger::TimesCopied);
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// Now they should be different, since the function call will make a copy.
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res = false;
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DispatchToFunction(&SomeLoggerMethCopy, tuple);
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EXPECT_FALSE(res);
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EXPECT_EQ(3, CopyLogger::TimesConstructed);
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EXPECT_EQ(2, CopyLogger::TimesCopied);
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}
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