34f99490e5
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@237 a95241bf-73f2-0310-859d-f6bbb57e9c96
111 lines
4.0 KiB
C++
111 lines
4.0 KiB
C++
#ifndef _beos_test_shell_h_
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#define _beos_test_shell_h_
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#include <LockerSyncObject.h>
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#include <cppunit/Exception.h>
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#include <cppunit/Test.h>
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#include <cppunit/TestListener.h>
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#include <cppunit/TestResult.h>
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#include <cppunit/TestResultCollector.h>
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#include <TestSuite.h>
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#include <map>
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#include <set>
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#include <string>
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class BDirectory;
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// Defines SuiteFunction to be a pointer to a function that
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// takes no arguments and returns a pointer to a CppUnit::Test
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typedef CppUnit::Test* (*SuiteFunction)(void);
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// This is just absurd to have to type...
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typedef CppUnit::SynchronizedObject::SynchronizationObject SyncObject;
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//! BeOS savvy command line interface for the CppUnit testing framework.
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/*! This class provides a fully functional command-line testing interface
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built on top of the CppUnit testing library. You add named test suites
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via AddSuite(), and then call Run(), which does all the dirty work. The
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user can get a list of each test installed via AddSuite(), and optionally
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can opt to run only a specified set of them.
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*/
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class BTestShell {
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public:
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BTestShell(const std::string &description = "", SyncObject *syncObject = 0);
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// This function is used to add the tests for a given kit (as contained
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// in a BTestSuite object) to the list of available tests. The shell assumes
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// ownership of the BTestSuite object. Each test in the kit is added to
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// the list of tests via a call to AddTest(std::string
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status_t AddSuite(BTestSuite *kit);
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// This function is used to add test suites to the list of available
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// tests. A SuiteFunction is just a function that takes no parameters
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// and returns a pointer to a CppUnit::Test object. Return NULL at
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// your own risk :-). The name given is the name that will be presented
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// when the program is run with "--list" as an argument. Usually the
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// given suite would be a test suite for an entire class, but that's
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// not a requirement.
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void AddTest(const std::string &name, CppUnit::Test* test);
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// This function loads all the test addons it finds in the given
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// directory, returning the number of tests actually loaded.
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int32 LoadSuitesFrom(BDirectory *libDir);
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// This is the function you call after you've added all your test
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// suites with calls to AddSuite(). It runs the test, or displays
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// help, or lists installed tests, or whatever, depending on the
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// command-line arguments passed in.
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int Run(int argc, char *argv[]);
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// Verbosity Level enumeration and accessor function
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enum VerbosityLevel { v0, v1, v2, v3 };
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VerbosityLevel Verbosity() const;
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// Returns true if verbosity is high enough that individual tests are
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// allowed to make noise.
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bool BeVerbose() const { return Verbosity() >= v2; };
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static BTestShell* Shell() { return fGlobalShell; };
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static void SetShell(BTestShell *shell) { fGlobalShell = shell; };
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protected:
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VerbosityLevel fVerbosityLevel;
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std::set<std::string> fTestsToRun;
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std::map<std::string, CppUnit::Test*> fTests;
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std::map<std::string, BTestSuite*> fSuites;
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CppUnit::TestResult fTestResults;
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CppUnit::TestResultCollector fResultsCollector;
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std::string fDescription;
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static BTestShell* fGlobalShell;
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// Prints a brief description of the program and a guess as to
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// which Storage Kit library the app was linked with based on
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// the filename of the app
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virtual void PrintDescription(int argc, char *argv[]);
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// Prints out command line argument instructions
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void PrintHelp();
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// Handles command line arguments; returns true if everything goes
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// okay, false if not (or if the program just needs to terminate without
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// running any tests). Modifies settings in "settings" as necessary.
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bool ProcessArguments(int argc, char *argv[]);
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// Makes any necessary pre-test preparations
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void InitOutput();
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// Prints out the test results in the proper format per
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// the specified verbosity level.
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void PrintResults();
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private:
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//! Prevents the use of the copy constructor.
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BTestShell( const BTestShell © );
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//! Prevents the use of the copy operator.
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void operator =( const BTestShell © );
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}; // class BTestShell
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#endif // _beos_test_shell_h_
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