SHA1_ostream_test.cpp File Reference

#include "Std.hpp"
#include "SHA1_ostream.hpp"
#include "unit.hpp"
#include "boost/iostreams/flush.hpp"
#include <boost/filesystem/operations.hpp>

Go to the source code of this file.

Functions
void	test ()
void	testFile ()
int	main (int argc, char *argv[])

Variables
ostream *	os_ = 0
const char *	textBrown_ = "The quick brown fox jumps over the lazy dog"
const char *	hashBrown_ = "2fd4e1c67a2d28fced849ee1bb76e7391b93eb12"

---

Function Documentation

void test

(

)

Definition at line 41 of file SHA1_ostream_test.cpp.

References pwiz::util::SHA1_ostream::explicitFlush(), pwiz::util::SHA1Calculator::hash(), pwiz::util::SHA1_ostream::hash(), hashBrown_, os_, textBrown_, and unit_assert.

{
    ostringstream oss;
    SHA1_ostream sha1os(oss);

    sha1os << textBrown_ << flush;
    string hash = sha1os.hash();
    sha1os.explicitFlush();

    if (os_) *os_ << "str: " << oss.str() << endl
                  << "hash: " << hash << endl;

    unit_assert(hash == hashBrown_);
    unit_assert(sha1os.hash() == hashBrown_);

    sha1os << textBrown_ << flush;
    sha1os.explicitFlush();

    hash = sha1os.hash();
   
    if (os_) *os_ << "str: " << oss.str() << endl
                  << "hash: " << hash << endl;

    string hash2 = SHA1Calculator::hash(string(textBrown_) + textBrown_);
    unit_assert(sha1os.hash() == hash2);
}

void testFile

(

)

Definition at line 69 of file SHA1_ostream_test.cpp.

References pwiz::util::SHA1Calculator::hashFile(), os_, textBrown_, and unit_assert.

{
    string filename = "SHA1_ostream.temp.txt";
    ofstream ofs(filename.c_str(), ios::binary); // binary necessary on Windows to avoid \n -> \r\n translation     
    SHA1_ostream sha1os(ofs);

    sha1os << textBrown_ << '\n' << textBrown_ << flush;
    string hashStream = sha1os.hash();

    sha1os.explicitFlush();
    string hashFile = SHA1Calculator::hashFile(filename);

    if (os_) *os_ << "stream: " << hashStream << endl
                  << "file  : " << hashFile << endl; 

    unit_assert(hashStream == hashFile);
    unit_assert(hashStream == "a159e6cde4e50e51713700d1fe4d0ce553eace87");
    ofs.close();
    boost::filesystem::remove(filename);
}

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 91 of file SHA1_ostream_test.cpp.

References e(), os_, test(), TEST_EPILOG, TEST_FAILED, TEST_PROLOG, and testFile().

{
    TEST_PROLOG(argc, argv)

    try
    {
        if (argc>1 && !strcmp(argv[1],"-v")) os_ = &cout;
        test();
        testFile();
    }
    catch (exception& e)
    {
        TEST_FAILED(e.what())
    }
    catch (...)
    {
        TEST_FAILED("Caught unknown exception.")
    }

    TEST_EPILOG
}

---

Variable Documentation

ostream* os_ = 0

Definition at line 34 of file SHA1_ostream_test.cpp.

const char* textBrown_ = "The quick brown fox jumps over the lazy dog"

Definition at line 37 of file SHA1_ostream_test.cpp.

Referenced by test(), testFile(), testProjected(), testStatic(), and testStream().

const char* hashBrown_ = "2fd4e1c67a2d28fced849ee1bb76e7391b93eb12"

Definition at line 38 of file SHA1_ostream_test.cpp.

Referenced by test(), testProjected(), and testStatic().