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* Copyright 2010, Google Inc.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "talk/base/gunit.h"
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#include "talk/base/latebindingsymboltable.h"
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// Some libm symbols for our test.
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#define LIBM_SYMBOLS_LIST \
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LATE_BINDING_SYMBOL_TABLE_DECLARE_BEGIN(LibmTestSymbolTable)
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LATE_BINDING_SYMBOL_TABLE_DECLARE_ENTRY(LibmTestSymbolTable, sym)
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LATE_BINDING_SYMBOL_TABLE_DECLARE_END(LibmTestSymbolTable)
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LATE_BINDING_SYMBOL_TABLE_DEFINE_BEGIN(LibmTestSymbolTable, "libm.so.6")
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LATE_BINDING_SYMBOL_TABLE_DEFINE_ENTRY(LibmTestSymbolTable, sym)
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LATE_BINDING_SYMBOL_TABLE_DEFINE_END(LibmTestSymbolTable)
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LATESYM_GET(LibmTestSymbolTable, &table, sym)
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TEST(LateBindingSymbolTable, libm) {
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LibmTestSymbolTable table;
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EXPECT_FALSE(table.IsLoaded());
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ASSERT_TRUE(table.Load());
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EXPECT_TRUE(table.IsLoaded());
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EXPECT_EQ(LATE(acos)(0.5), acos(0.5));
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EXPECT_EQ(LATE(sin)(0.5), sin(0.5));
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EXPECT_EQ(LATE(tan)(0.5), tan(0.5));
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// It would be nice to check that the addresses are the same, but the nature
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// of dynamic linking and relocation makes them actually be different.
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EXPECT_FALSE(table.IsLoaded());
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#error Not implemented
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} // namespace talk_base