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Diffstat (limited to 'tests/test_iostream.cpp')
-rw-r--r-- | tests/test_iostream.cpp | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/tests/test_iostream.cpp b/tests/test_iostream.cpp new file mode 100644 index 0000000..c1d1332 --- /dev/null +++ b/tests/test_iostream.cpp @@ -0,0 +1,75 @@ +/* -*- 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" + +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; +} + +} // namespace android + +int main(int argc, char **argv){ + FAIL_UNLESS(testStaticInit); + FAIL_UNLESS(testOstream); + + return kPassed; +} |