files.cpp
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00001 
00008 /*****************************************************************************
00009 ** Includes
00010 *****************************************************************************/
00011 
00012 #include <cstdlib>
00013 #include <iostream>
00014 #include <algorithm>
00015 #include <gtest/gtest.h>
00016 #include <ecl/exceptions/standard_exception.hpp>
00017 #include <ecl/containers/array.hpp>
00018 #include "../../include/ecl/devices/detail/character_buffer.hpp"
00019 #include "../../include/ecl/devices/ofile.hpp"
00020 
00021 /*****************************************************************************
00022 ** Using
00023 *****************************************************************************/
00024 
00025 using ecl::Append;
00026 using ecl::devices::CharStringBuffer;
00027 using ecl::New;
00028 using ecl::OFile;
00029 using ecl::StandardException;
00030 
00031 /*****************************************************************************
00032 ** Tests
00033 *****************************************************************************/
00034 
00035 TEST(FilesTests,construct) {
00036 
00037         bool result = true;
00038         try {
00039                 OFile o_file1("odude.txt",New);
00040             OFile o_file2;
00041             o_file2.open("odude2.txt",New);
00042         } catch ( const StandardException& e ) {
00043                 result = false;
00044         }
00045         EXPECT_TRUE(result);
00046 }
00047 
00048 TEST(FilesTests,write) {
00049         OFile o_file1("odude.txt",New);
00050     OFile o_file2;
00051     o_file2.open("odude2.txt",New);
00052         long n;
00053         n = o_file1.write("Heya Dude\n",10);
00054         o_file1.flush();
00055         EXPECT_EQ(10,n);
00056         n = o_file2.write("Heya Dude\n",10);
00057         o_file2.flush();
00058         EXPECT_EQ(10,n);
00059         std::string heya_dude("Heya Dude From Array\n");
00060         ecl::Array<char,256> buffer;
00061         std::copy(heya_dude.begin(), heya_dude.end(), buffer.begin());
00062         n = o_file2.write(buffer.stencil(0,heya_dude.size()));
00063         o_file2.flush();
00064         EXPECT_EQ(21,n);
00065 // This is an interesting test of the buffer which sometimes gets autoflushed
00066 //  for ( unsigned int i = 0; i < CharStringBuffer::buffer_size/10 + 1; ++i ) {
00067 //          o_file1.write("Heya Dude\n",10);
00068 //          o_file1.flush();
00069 //          o_file2.write("Heya Dude\n",10);
00070 //          o_file2.flush();
00071 //  }
00072 }
00073 
00074 TEST(FilesTests,append) {
00075     OFile o_file("odude.txt",Append);
00076         long n;
00077         n = o_file.write("Appending Dude\n",15);
00078         EXPECT_EQ(15,n);
00079     EXPECT_TRUE( o_file.flush());
00080 }
00081 
00082 TEST(FilesTest,isOpen) {
00083     OFile o_file1("odude2.txt",Append);
00084     EXPECT_TRUE( o_file1.open());
00085     OFile o_file2;
00086     EXPECT_FALSE( o_file2.open());
00087 }
00088 
00089 /*****************************************************************************
00090 ** Main program
00091 *****************************************************************************/
00092 
00093 int main(int argc, char **argv) {
00094 
00095     testing::InitGoogleTest(&argc,argv);
00096     return RUN_ALL_TESTS();
00097 }
00098 


ecl_devices
Author(s): Daniel Stonier
autogenerated on Wed Aug 26 2015 11:27:37