rofi/test/helper-pidfile.c

#include <assert.h>
#include <locale.h>
#include <glib.h>
#include <stdio.h>
#include <helper.h>
#include <string.h>
#include <xcb/xcb_ewmh.h>
#include "xcb-internal.h"
#include "rofi.h"
#include "settings.h"

static int       test = 0;

#define TASSERT( a )        {                            \
        assert ( a );                                    \
        printf ( "Test %i passed (%s)\n", ++test, # a ); \
}

int rofi_view_error_dialog ( const char *msg, G_GNUC_UNUSED int markup )
{
    fputs ( msg, stderr );
    return TRUE;
}

int show_error_message ( const char *msg, int markup )
{
    fputs ( msg, stderr );
    return 0;
}
xcb_screen_t          *xcb_screen;
xcb_ewmh_connection_t xcb_ewmh;
int                   xcb_screen_nbr;
#include <x11-helper.h>

int main ( int argc, char ** argv )
{
    if ( setlocale ( LC_ALL, "" ) == NULL ) {
        fprintf ( stderr, "Failed to set locale.\n" );
        return EXIT_FAILURE;
    }
    // Pid test.
    // Tests basic functionality of writing it, locking, seeing if I can write same again
    // And close/reopen it again.
    {
        const char *path = "/tmp/rofi-test.pid"; 
        TASSERT( create_pid_file ( NULL ) == -1 );
        int fd = create_pid_file ( path );
        TASSERT( fd >= 0 );
        int fd2 = create_pid_file ( path );
        TASSERT ( fd2 <  0 );

        remove_pid_file ( fd );
        fd = create_pid_file ( path );
        TASSERT( fd >= 0 );
        remove_pid_file ( fd );
    }
}