diff options
Diffstat (limited to 'qemu/roms/ipxe/src/tests/linebuf_test.c')
-rw-r--r-- | qemu/roms/ipxe/src/tests/linebuf_test.c | 320 |
1 files changed, 0 insertions, 320 deletions
diff --git a/qemu/roms/ipxe/src/tests/linebuf_test.c b/qemu/roms/ipxe/src/tests/linebuf_test.c deleted file mode 100644 index 0dd486e9d..000000000 --- a/qemu/roms/ipxe/src/tests/linebuf_test.c +++ /dev/null @@ -1,320 +0,0 @@ -/* - * Copyright (C) 2015 Michael Brown <mbrown@fensystems.co.uk>. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * You can also choose to distribute this program under the terms of - * the Unmodified Binary Distribution Licence (as given in the file - * COPYING.UBDL), provided that you have satisfied its requirements. - */ - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -/** @file - * - * Line buffer self-tests - * - */ - -/* Forcibly enable assertions */ -#undef NDEBUG - -#include <string.h> -#include <assert.h> -#include <ipxe/linebuf.h> -#include <ipxe/test.h> - -/** Define inline raw data */ -#define DATA(...) { __VA_ARGS__ } - -/** Define inline lines */ -#define LINES(...) { __VA_ARGS__ } - -/** A line buffer test */ -struct linebuf_test { - /** Raw data */ - const void *data; - /** Length of raw data */ - size_t len; - /** Expected sequence of lines */ - const char **lines; - /** Number of expected lines */ - unsigned int count; -}; - -/** Line buffer test expected failure indicator */ -static const char linebuf_failure[1]; - -/** - * Define a line buffer test - * - * @v name Test name - * @v DATA Raw data - * @v LINES Expected sequence of lines - * @ret test Line buffer test - */ -#define LINEBUF_TEST( name, DATA, LINES ) \ - static const char name ## _data[] = DATA; \ - static const char * name ## _lines[] = LINES; \ - static struct linebuf_test name = { \ - .data = name ## _data, \ - .len = ( sizeof ( name ## _data ) - 1 /* NUL */ ), \ - .lines = name ## _lines, \ - .count = ( sizeof ( name ## _lines ) / \ - sizeof ( name ## _lines[0] ) ), \ - } - -/** Simple line buffer test */ -LINEBUF_TEST ( simple, - ( "HTTP/1.1 200 OK\r\n" - "Content-Length: 123\r\n" - "Content-Type: text/plain\r\n" - "\r\n" ), - LINES ( "HTTP/1.1 200 OK", - "Content-Length: 123", - "Content-Type: text/plain", - "" ) ); - -/** Mixed line terminators */ -LINEBUF_TEST ( mixed, - ( "LF only\n" "CRLF\r\n" "\n" "\n" "\r\n" "\r\n" "CR only\r" ), - LINES ( "LF only", "CRLF", "", "", "", "", - NULL /* \r should not be treated as a terminator */ ) ); - -/** Split consumption: part 1 */ -LINEBUF_TEST ( split_1, - ( "This line was" ), - LINES ( NULL ) ); - -/** Split consumption: part 2 */ -LINEBUF_TEST ( split_2, - ( " split across" ), - LINES ( NULL ) ); - -/** Split consumption: part 3 */ -LINEBUF_TEST ( split_3, - ( " multiple calls\r\nand so was this one\r" ), - LINES ( "This line was split across multiple calls", NULL ) ); - -/** Split consumption: part 4 */ -LINEBUF_TEST ( split_4, - ( "\nbut not this one\r\n" ), - LINES ( "and so was this one", "but not this one" ) ); - -/** Split consumption: part 5 */ -LINEBUF_TEST ( split_5, - ( "" ), - LINES ( NULL ) ); - -/** Split consumption: part 6 */ -LINEBUF_TEST ( split_6, - ( "This line came after a zero-length call\r\n" ), - LINES ( "This line came after a zero-length call" ) ); - -/** Embedded NULs */ -LINEBUF_TEST ( embedded_nuls, - ( "This\r\ntest\r\nincludes\r\n\r\nsome\0binary\0data\r\n" ), - LINES ( "This", "test", "includes", "", linebuf_failure ) ); - -/** - * Report line buffer initialisation test result - * - * @v linebuf Line buffer - * @v file Test code file - * @v line Test code line - */ -static void linebuf_init_okx ( struct line_buffer *linebuf, - const char *file, unsigned int line ) { - - /* Initialise line buffer */ - memset ( linebuf, 0, sizeof ( *linebuf ) ); - okx ( buffered_line ( linebuf ) == NULL, file, line ); -} -#define linebuf_init_ok( linebuf ) \ - linebuf_init_okx ( linebuf, __FILE__, __LINE__ ) - -/** - * Report line buffer consumption test result - * - * @v test Line buffer test - * @v linebuf Line buffer - * @v file Test code file - * @v line Test code line - */ -static void linebuf_consume_okx ( struct linebuf_test *test, - struct line_buffer *linebuf, - const char *file, unsigned int line ) { - const char *data = test->data; - size_t remaining = test->len; - int len; - unsigned int i; - const char *expected; - char *actual; - int rc; - - DBGC ( test, "LINEBUF %p:\n", test ); - DBGC_HDA ( test, 0, data, remaining ); - - /* Consume data one line at a time */ - for ( i = 0 ; i < test->count ; i++ ) { - - /* Add data to line buffer */ - len = line_buffer ( linebuf, data, remaining ); - - /* Get buffered line, if any */ - actual = buffered_line ( linebuf ); - if ( len < 0 ) { - rc = len; - DBGC ( test, "LINEBUF %p %s\n", test, strerror ( rc ) ); - } else if ( actual != NULL ) { - DBGC ( test, "LINEBUF %p \"%s\" (consumed %d)\n", - test, actual, len ); - } else { - DBGC ( test, "LINEBUF %p unterminated (consumed %d)\n", - test, len ); - } - - /* Check for success/failure */ - expected = test->lines[i]; - if ( expected == linebuf_failure ) { - rc = len; - okx ( rc < 0, file, line ); - okx ( remaining > 0, file, line ); - return; - } - okx ( len >= 0, file, line ); - okx ( ( ( size_t ) len ) <= remaining, file, line ); - - /* Check expected result */ - if ( expected == NULL ) { - okx ( actual == NULL, file, line ); - } else { - okx ( actual != NULL, file, line ); - okx ( strcmp ( actual, expected ) == 0, file, line ); - } - - /* Consume data */ - data += len; - remaining -= len; - } - - /* Check that all data was consumed */ - okx ( remaining == 0, file, line ); -} -#define linebuf_consume_ok( test, linebuf ) \ - linebuf_consume_okx ( test, linebuf, __FILE__, __LINE__ ) - -/** - * Report line buffer accumulation test result - * - * @v test Line buffer test - * @v linebuf Line buffer - * @v file Test code file - * @v line Test code line - */ -static void linebuf_accumulated_okx ( struct linebuf_test *test, - struct line_buffer *linebuf, - const char *file, unsigned int line ) { - const char *actual; - const char *expected; - unsigned int i; - - /* Check each accumulated line */ - actual = linebuf->data; - for ( i = 0 ; i < test->count ; i++ ) { - - /* Check accumulated line */ - okx ( actual != NULL, file, line ); - okx ( actual >= linebuf->data, file, line ); - expected = test->lines[i]; - if ( ( expected == NULL ) || ( expected == linebuf_failure ) ) - return; - okx ( strcmp ( actual, expected ) == 0, file, line ); - - /* Move to next line */ - actual += ( strlen ( actual ) + 1 /* NUL */ ); - okx ( actual <= ( linebuf->data + linebuf->len ), file, line ); - } -} -#define linebuf_accumulated_ok( test, linebuf ) \ - linebuf_accumulated_okx ( test, linebuf, __FILE__, __LINE__ ) - -/** - * Report line buffer emptying test result - * - * @v linebuf Line buffer - * @v file Test code file - * @v line Test code line - */ -static void linebuf_empty_okx ( struct line_buffer *linebuf, - const char *file, unsigned int line ) { - - /* Empty line buffer */ - empty_line_buffer ( linebuf ); - okx ( buffered_line ( linebuf ) == NULL, file, line ); -} -#define linebuf_empty_ok( linebuf ) \ - linebuf_empty_okx ( linebuf, __FILE__, __LINE__ ) - -/** - * Report line buffer combined test result - * - * @v test Line buffer test - * @v file Test code file - * @v line Test code line - */ -static void linebuf_okx ( struct linebuf_test *test, const char *file, - unsigned int line ) { - struct line_buffer linebuf; - - linebuf_init_okx ( &linebuf, file, line ); - linebuf_consume_okx ( test, &linebuf, file, line ); - linebuf_accumulated_okx ( test, &linebuf, file, line ); - linebuf_empty_okx ( &linebuf, file, line ); -} -#define linebuf_ok( test ) \ - linebuf_okx ( test, __FILE__, __LINE__ ) - -/** - * Perform line buffer self-tests - * - */ -static void linebuf_test_exec ( void ) { - struct line_buffer linebuf; - - /* Basic tests */ - linebuf_ok ( &simple ); - linebuf_ok ( &mixed ); - - /* Split consumption test */ - linebuf_init_ok ( &linebuf ); - linebuf_consume_ok ( &split_1, &linebuf ); - linebuf_consume_ok ( &split_2, &linebuf ); - linebuf_consume_ok ( &split_3, &linebuf ); - linebuf_consume_ok ( &split_4, &linebuf ); - linebuf_consume_ok ( &split_5, &linebuf ); - linebuf_consume_ok ( &split_6, &linebuf ); - linebuf_empty_ok ( &linebuf ); - - /* Embedded NULs */ - linebuf_ok ( &embedded_nuls ); -} - -/** Line buffer self-test */ -struct self_test linebuf_test __self_test = { - .name = "linebuf", - .exec = linebuf_test_exec, -}; |