1 /* -*- c++ -*- */ 2 /* 3 * Copyright (C) 2010 The Android Open Source Project 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * * Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in 13 * the documentation and/or other materials provided with the 14 * distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 19 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 20 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 22 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 23 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 24 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 25 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 26 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #include "../include/streambuf" 31 #ifndef ANDROID_ASTL_STREAMBUF__ 32 #error "Wrong header included!!" 33 #endif 34 #include "common.h" 35 36 #include <char_traits.h> 37 38 namespace android { 39 using std::char_traits; 40 41 class streambuf: public std::streambuf { 42 public: 43 streambuf() { 44 setp(mBuffer, mBuffer + sizeof(mBuffer)); 45 traits_type::assign(mBuffer, sizeof(mBuffer), 'X'); 46 } 47 48 char mBuffer[5]; 49 }; 50 51 bool testSputc() { 52 streambuf buf; 53 54 EXPECT_TRUE(buf.sputc('A') == 65); 55 EXPECT_TRUE(buf.sputc('B') == 66); 56 EXPECT_TRUE(buf.sputc('C') == 67); 57 EXPECT_TRUE(buf.sputc('D') == 68); 58 EXPECT_TRUE(buf.sputc('E') == 69); 59 // TODO: The sputc implementation has been changed to use 60 // sputn. This is non standard so disabling the tests below for 61 // now. 62 // EXPECT_TRUE(buf.sputc('F') == char_traits<char>::eof()); 63 // EXPECT_TRUE(buf.sputc('G') == char_traits<char>::eof()); 64 return true; 65 } 66 67 bool testSputn() { 68 streambuf buf; 69 70 EXPECT_TRUE(buf.sputn("ABCDE", 5) == 5); 71 EXPECT_TRUE(buf.sputn("F", 1) == 0); 72 return true; 73 } 74 75 } // namespace android 76 77 int main(int argc, char **argv){ 78 FAIL_UNLESS(testSputc); 79 FAIL_UNLESS(testSputn); 80 return kPassed; 81 } 82
