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      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/ios_base.h"
     31 #ifndef ANDROID_ASTL_IOS_BASE_H__
     32 #error "Wrong header included!!"
     33 #endif
     34 #include "common.h"
     35 
     36 namespace android {
     37 class ios: public std::ios_base {
     38   public:
     39 };
     40 
     41 bool testDefaultPrecision() {
     42     ios s;
     43     EXPECT_TRUE(s.precision() == 6);
     44     return true;
     45 }
     46 
     47 bool testSetPrecision() {
     48     ios s;
     49     EXPECT_TRUE(s.precision(10) == 6);
     50     EXPECT_TRUE(s.precision() == 10);
     51     EXPECT_TRUE(s.precision(-1) == 10); // no-op
     52     EXPECT_TRUE(s.precision() == 10);
     53     return true;
     54 }
     55 
     56 bool testDefaultWidth() {
     57     ios s;
     58     EXPECT_TRUE(s.width() == 0);
     59     return true;
     60 }
     61 
     62 bool testSetWidth() {
     63     ios s;
     64     EXPECT_TRUE(s.width(10) == 0);
     65     EXPECT_TRUE(s.width() == 10);
     66     EXPECT_TRUE(s.width(-1) == 10); // no-op
     67     EXPECT_TRUE(s.width() == 10);
     68     return true;
     69 }
     70 
     71 bool testInit() {
     72     {
     73         std::ios_base::Init init;
     74         EXPECT_TRUE(init.done());
     75     }
     76     {
     77         std::ios_base::Init init1;
     78         EXPECT_TRUE(init1.done());
     79         std::ios_base::Init init2;
     80         EXPECT_TRUE(init2.done());
     81         std::ios_base::Init init3;
     82         EXPECT_TRUE(init3.done());
     83     }
     84     return true;
     85 }
     86 
     87 }  // namespace android
     88 
     89 int main(int argc, char **argv){
     90     FAIL_UNLESS(testDefaultPrecision);
     91     FAIL_UNLESS(testSetPrecision);
     92     FAIL_UNLESS(testDefaultWidth);
     93     FAIL_UNLESS(testSetWidth);
     94     FAIL_UNLESS(testInit);
     95     return kPassed;
     96 }
     97