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
38namespace android {
39using std::char_traits;
40
41class 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
51bool 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
67bool 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
77int main(int argc, char **argv){
78    FAIL_UNLESS(testSputc);
79    FAIL_UNLESS(testSputn);
80    return kPassed;
81}
82