bb5a951418
This is continuation of r70796 and serves the same purpose. Closes #14065, #14066. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70808 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
126 lines
3.9 KiB
C++
126 lines
3.9 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: tests/exec/exec.cpp
|
|
// Purpose: test wxExecute()
|
|
// Author: Francesco Montorsi
|
|
// (based on console sample TestExecute() function)
|
|
// Created: 2009-01-10
|
|
// RCS-ID: $Id$
|
|
// Copyright: (c) 2009 Francesco Montorsi
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// headers
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#include "testprec.h"
|
|
|
|
#ifdef __BORLANDC__
|
|
#pragma hdrstop
|
|
#endif
|
|
|
|
#include "wx/utils.h"
|
|
#include "wx/process.h"
|
|
#include "wx/sstream.h"
|
|
|
|
#ifdef __UNIX__
|
|
#define COMMAND "echo hi"
|
|
#define ASYNC_COMMAND "xclock"
|
|
#define SHELL_COMMAND "echo hi from shell>/dev/null"
|
|
#define COMMAND_NO_OUTPUT "echo -n"
|
|
#elif defined(__WINDOWS__)
|
|
#define COMMAND "cmd.exe /c \"echo hi\""
|
|
#define ASYNC_COMMAND "notepad"
|
|
#define SHELL_COMMAND "echo hi > nul:"
|
|
#define COMMAND_NO_OUTPUT COMMAND " > nul:"
|
|
#else
|
|
#error "no command to exec"
|
|
#endif // OS
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// test class
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class ExecTestCase : public CppUnit::TestCase
|
|
{
|
|
public:
|
|
ExecTestCase() { }
|
|
|
|
private:
|
|
CPPUNIT_TEST_SUITE( ExecTestCase );
|
|
CPPUNIT_TEST( TestShell );
|
|
CPPUNIT_TEST( TestExecute );
|
|
CPPUNIT_TEST( TestProcess );
|
|
CPPUNIT_TEST_SUITE_END();
|
|
|
|
void TestShell();
|
|
void TestExecute();
|
|
void TestProcess();
|
|
|
|
DECLARE_NO_COPY_CLASS(ExecTestCase)
|
|
};
|
|
|
|
// register in the unnamed registry so that these tests are run by default
|
|
CPPUNIT_TEST_SUITE_REGISTRATION( ExecTestCase );
|
|
|
|
// also include in its own registry so that these tests can be run alone
|
|
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( ExecTestCase, "ExecTestCase" );
|
|
|
|
|
|
void ExecTestCase::TestShell()
|
|
{
|
|
CPPUNIT_ASSERT( wxShell(SHELL_COMMAND) );
|
|
}
|
|
|
|
void ExecTestCase::TestExecute()
|
|
{
|
|
// test sync exec (with a command not producing any output to avoid
|
|
// interfering with the test):
|
|
CPPUNIT_ASSERT( wxExecute(COMMAND_NO_OUTPUT, wxEXEC_SYNC) == 0 );
|
|
|
|
// test asynch exec
|
|
long pid = wxExecute(ASYNC_COMMAND, wxEXEC_ASYNC);
|
|
CPPUNIT_ASSERT( pid != 0 );
|
|
|
|
// NOTE: under Windows the first wxKill() invocation with wxSIGTERM
|
|
// may fail if the system is fast and the ASYNC_COMMAND app
|
|
// doesn't manage to create its HWND before our wxKill() is
|
|
// executed; in that case we "fall back" to the second invocation
|
|
// with wxSIGKILL (which should always succeed)
|
|
CPPUNIT_ASSERT( wxKill(pid, wxSIGTERM) == 0 ||
|
|
wxKill(pid, wxSIGKILL) == 0 );
|
|
|
|
// test running COMMAND again, but this time with redirection:
|
|
wxArrayString stdout_arr;
|
|
CPPUNIT_ASSERT_EQUAL( 0, wxExecute(COMMAND, stdout_arr, wxEXEC_SYNC) );
|
|
CPPUNIT_ASSERT_EQUAL( "hi", stdout_arr[0] );
|
|
}
|
|
|
|
void ExecTestCase::TestProcess()
|
|
{
|
|
// test wxExecute with wxProcess
|
|
wxProcess *proc = new wxProcess;
|
|
long pid = wxExecute(ASYNC_COMMAND, wxEXEC_ASYNC, proc);
|
|
CPPUNIT_ASSERT( proc->GetPid() == pid && pid != 0 );
|
|
|
|
// we're not going to process the wxEVT_END_PROCESS event,
|
|
// so the proc instance will auto-delete itself after we kill
|
|
// the asynch process:
|
|
CPPUNIT_ASSERT( wxKill(pid, wxSIGTERM) == 0 ||
|
|
wxKill(pid, wxSIGKILL) == 0 );
|
|
|
|
|
|
// test wxExecute with wxProcess and REDIRECTION
|
|
wxProcess *proc2 = new wxProcess;
|
|
proc2->Redirect();
|
|
CPPUNIT_ASSERT( wxExecute(COMMAND, wxEXEC_SYNC, proc2) == 0 );
|
|
|
|
wxStringOutputStream stdout_stream;
|
|
CPPUNIT_ASSERT( proc2->GetInputStream() );
|
|
CPPUNIT_ASSERT_EQUAL( wxSTREAM_EOF,
|
|
proc2->GetInputStream()->Read(stdout_stream).GetLastError() );
|
|
|
|
wxString str(stdout_stream.GetString());
|
|
CPPUNIT_ASSERT_EQUAL( "hi", str.Trim() );
|
|
}
|
|
|