#include #include #include #include #include #include #define URI_MAX_LEN 1024 struct uri_test { const char *base_uri_string; const char *relative_uri_string; const char *resolved_uri_string; }; static struct uri_test uri_tests[] = { { "http://www.fensystems.co.uk", "", "http://www.fensystems.co.uk/" }, { "http://etherboot.org/wiki/page1", "page2", "http://etherboot.org/wiki/page2" }, { "http://etherboot.org/wiki/page1", "../page3", "http://etherboot.org/page3" }, { "tftp://192.168.0.1/", "/tftpboot/vmlinuz", "tftp://192.168.0.1/tftpboot/vmlinuz" }, #if 0 "http://www.etherboot.org/wiki", "mailto:bob@nowhere.com", "ftp://joe:secret@insecure.org:8081/hidden/path/to?what=is#this", #endif }; static int test_parse_unparse ( const char *uri_string ) { char buf[URI_MAX_LEN]; size_t len; struct uri *uri = NULL; int rc; /* Parse and unparse URI */ uri = parse_uri ( uri_string ); if ( ! uri ) { rc = -ENOMEM; goto done; } len = unparse_uri ( buf, sizeof ( buf ), uri ); /* Compare result */ if ( strcmp ( buf, uri_string ) != 0 ) { printf ( "Unparse of \"%s\" produced \"%s\"\n", uri_string, buf ); rc = -EINVAL; goto done; } rc = 0; done: uri_put ( uri ); if ( rc ) { printf ( "URI parse-unparse of \"%s\" failed: %s\n", uri_string, strerror ( rc ) ); } return rc; } static int test_resolve ( const char *base_uri_string, const char *relative_uri_string, const char *resolved_uri_string ) { struct uri *base_uri = NULL; struct uri *relative_uri = NULL; struct uri *resolved_uri = NULL; char buf[URI_MAX_LEN]; size_t len; int rc; /* Parse URIs */ base_uri = parse_uri ( base_uri_string ); if ( ! base_uri ) { rc = -ENOMEM; goto done; } relative_uri = parse_uri ( relative_uri_string ); if ( ! relative_uri ) { rc = -ENOMEM; goto done; } /* Resolve URI */ resolved_uri = resolve_uri ( base_uri, relative_uri ); if ( ! resolved_uri ) { rc = -ENOMEM; goto done; } /* Compare result */ len = unparse_uri ( buf, sizeof ( buf ), resolved_uri ); if ( strcmp ( buf, resolved_uri_string ) != 0 ) { printf ( "Resolution of \"%s\"+\"%s\" produced \"%s\"\n", base_uri_string, relative_uri_string, buf ); rc = -EINVAL; goto done; } rc = 0; done: uri_put ( base_uri ); uri_put ( relative_uri ); uri_put ( resolved_uri ); if ( rc ) { printf ( "URI resolution of \"%s\"+\"%s\" failed: %s\n", base_uri_string, relative_uri_string, strerror ( rc ) ); } return rc; } int uri_test ( void ) { unsigned int i; struct uri_test *uri_test; int rc; int overall_rc = 0; for ( i = 0 ; i < ( sizeof ( uri_tests ) / sizeof ( uri_tests[0] ) ) ; i++ ) { uri_test = &uri_tests[i]; rc = test_parse_unparse ( uri_test->base_uri_string ); if ( rc != 0 ) overall_rc = rc; rc = test_parse_unparse ( uri_test->relative_uri_string ); if ( rc != 0 ) overall_rc = rc; rc = test_parse_unparse ( uri_test->resolved_uri_string ); if ( rc != 0 ) overall_rc = rc; rc = test_resolve ( uri_test->base_uri_string, uri_test->relative_uri_string, uri_test->resolved_uri_string ); if ( rc != 0 ) overall_rc = rc; } if ( overall_rc ) printf ( "URI tests failed: %s\n", strerror ( overall_rc ) ); return overall_rc; }