C++ Library containing a lot of needful things: Stack Trace, Command Line Parser, Resource Handling, Configuration Files, Unix Command Execution, Directories, Regular Expressions, Tokenizer, Function Trace, Standard Extensions.
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99 lines
3.2 KiB
99 lines
3.2 KiB
/** @file |
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$Id$ |
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$Date$ |
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$Author$ |
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@copy © Marc Wäckerlin |
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@license LGPL, see file <a href="license.html">COPYING</a> |
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$Log$ |
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Revision 1.5 2005/04/07 20:55:21 marc |
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Oops, there's a make distcheck...? Now it works. |
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Revision 1.4 2004/11/25 18:27:03 marc |
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additional test for release and reset |
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Revision 1.3 2004/08/28 16:21:25 marc |
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mrw-c++-0.92 (mrw) |
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- new file: version.cxx |
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- new file header for all sources |
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- work around warning in mrw::auto<T> |
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- possibility to compile without log4cxx |
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- work around bugs in demangle.h and libiberty.h |
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- corrections in documentation |
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- added simple tracing mechanism |
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- more warnings |
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- small corrections in Auto<>::Free and a new test for it |
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- possibility to compile without stack trace |
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*/ |
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#include <mrw/auto.hxx> |
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#include <mrw/stdext.hxx> // ifelse |
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#include <cppunit/TestFixture.h> |
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#include <cppunit/ui/text/TestRunner.h> |
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#include <cppunit/extensions/HelperMacros.h> |
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#include <cppunit/extensions/TestFactoryRegistry.h> |
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#include <cppunit/XmlOutputter.h> |
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#include <fstream> |
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#include <fcntl.h> // open |
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#include <string.h> // strncpy |
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#include <stdlib.h> // getenv |
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class AutoTest: public CppUnit::TestFixture { |
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public: |
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void AutoFile() { |
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char c(0); |
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int i(-1); |
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{ |
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mrw::AutoFile a; |
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CPPUNIT_ASSERT_EQUAL(-1, (mrw::AutoFile::Type)a); // init as -1 |
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i = a = open((std::string(mrw::ifelse(getenv("srcdir"), ".")) |
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+"/test.dat").c_str(), O_RDONLY); |
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CPPUNIT_ASSERT(i==a && a>0); // file is now open |
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mrw::AutoFile b(a); |
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CPPUNIT_ASSERT(a==-1 && i==b); // b has taken ownership |
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CPPUNIT_ASSERT(read(b, &c, 1)==1 && c=='H'); // file is good |
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mrw::AutoFile cc(i); |
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CPPUNIT_ASSERT(i==b && b==cc); // ooops, two owner! |
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cc.release(); |
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CPPUNIT_ASSERT(i==b && cc==-1); // it's ok now |
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b = open("test.dat", O_RDONLY); |
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//close(i); |
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CPPUNIT_ASSERT_EQUAL((ssize_t)-1, read(i, &c, 1)); // old file is closed |
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i = b.reset(); |
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CPPUNIT_ASSERT_EQUAL((ssize_t)-1, read(i, &c, 1)); // new file is closed |
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i = a = open("test.dat", O_RDONLY); |
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} |
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CPPUNIT_ASSERT_EQUAL((ssize_t)-1, read(i, &c, 1)); // file is closed now |
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} |
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void AutoFree() { |
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const char C[] = "Hello World"; |
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mrw::Auto<char*>::Free c(malloc(sizeof(C))); |
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CPPUNIT_ASSERT(c); |
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strncpy(c, C, sizeof(C)); |
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CPPUNIT_ASSERT_EQUAL(std::string(C), std::string(c)); |
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mrw::Auto<char*>::Free c2(c.release()); |
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CPPUNIT_ASSERT(c==0 && c2!=0); |
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CPPUNIT_ASSERT_EQUAL(std::string(C), std::string(c2)); |
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c2.reset(); |
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CPPUNIT_ASSERT_EQUAL((char*)0, (char*)c2); |
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} |
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CPPUNIT_TEST_SUITE(AutoTest); |
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CPPUNIT_TEST(AutoFile); |
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CPPUNIT_TEST(AutoFree); |
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CPPUNIT_TEST_SUITE_END(); |
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}; |
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CPPUNIT_TEST_SUITE_REGISTRATION(AutoTest); |
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int main(int argc, char** argv) try { |
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std::ofstream ofs((*argv+std::string(".xml")).c_str()); |
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CppUnit::TextUi::TestRunner runner; |
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runner.setOutputter(new CppUnit::XmlOutputter(&runner.result(), ofs)); |
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runner.addTest(CppUnit::TestFactoryRegistry::getRegistry().makeTest()); |
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return runner.run() ? 0 : 1; |
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} catch (std::exception& e) { |
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std::cerr<<"***Exception: "<<e.what()<<std::endl; |
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return 1; |
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}
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