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/* -*- c++ -*- */
/*
* Copyright (C) 2010 The Android Open Source Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include "../include/iostream"
#ifndef ANDROID_ASTL_IOSTREAM__
#error "Wrong header included!!"
#endif
#include "common.h"
#include <string>
namespace android {
class A {
public:
A() {
mPassed = std::cout.precision() == 6;
}
static A mInstance;
bool mPassed;
};
A A::mInstance;
bool testStaticInit() {
EXPECT_TRUE(A::mInstance.mPassed);
return true;
}
bool testOstream() {
EXPECT_TRUE(std::cout.precision() == 6);
EXPECT_TRUE(std::cerr.precision() == 6);
std::cout.precision(20);
std::cerr.precision(20);
EXPECT_TRUE(std::cout.precision() == 20);
EXPECT_TRUE(std::cerr.precision() == 20);
// reset back to the default value.
std::cout.precision(6);
std::cerr.precision(6);
return true;
}
bool testCoutCerr() {
std::cout << "Hi from stdout\n";
std::cerr << "Hi from stderr\n";
return true;
}
bool testManip() {
std::cout << "line 1" << std::endl
<< " a nul char |" << std::ends << std::flush << "| in line 2.";
return true;
}
bool testOutputFormat() {
using std::endl;
using std::cout;
cout << endl << "Int: " << 10 << endl;
cout << "Negative int: " << -10 << endl;
cout << "Unsigned int: " << 0xffffffff << endl;
cout << "Void *: " << static_cast<void*>(&std::cout) << endl;
cout << "string: " << std::string("hello world") << endl;
return true;
}
} // namespace android
int main(int argc, char **argv){
FAIL_UNLESS(testStaticInit);
FAIL_UNLESS(testOstream);
FAIL_UNLESS(testCoutCerr);
FAIL_UNLESS(testManip);
FAIL_UNLESS(testOutputFormat);
return kPassed;
}
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