/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 2004-2010. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
* compliance with the License. You should have received a copy of the
* Erlang Public License along with this software. If not, it can be
* retrieved online at http://www.erlang.org/.
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* %CopyrightEnd%
*/
#ifdef VXWORKS
#include "reclaim.h"
#endif
#include "ei_runner.h"
/*
* Purpose: Tests the ei_format() function.
* Author: Kent
*/
#define EI_ENCODE_0(FUNC) \
{ \
char buf[1024]; \
int size1 = 0; \
int size2 = 0; \
int err; \
message("ei_" #FUNC " encoded as "); \
err = ei_ ## FUNC(NULL, &size1); \
if (err != 0) { \
if (err != -1) { \
fail("size calculation returned non zero but not -1"); \
return; \
} else { \
fail("size calculation returned non zero"); \
return; \
} \
} \
err = ei_ ## FUNC(buf, &size2); \
if (err != 0) { \
if (err != -1) { \
fail("returned non zero but not -1"); \
} else { \
fail("returned non zero"); \
} \
return; \
} \
if (size1 != size2) { \
fail("size differs when arg is NULL or buf"); \
return; \
} \
if (size1 < 1) { \
fail("size is < 1"); \
return; \
} \
send_buffer(buf, size1); \
} \
{ \
ei_x_buff arg; \
int err; \
message("ei_x_" #FUNC " encoded as "); \
ei_x_new(&arg); \
err = ei_x_ ## FUNC(&arg); \
if (err != 0) { \
if (err != -1) { \
fail("returned non zero but not -1"); \
} else { \
fail("returned non zero"); \
} \
ei_x_free(&arg); \
return; \
} \
if (arg.index < 1) { \
fail("size is < 1"); \
ei_x_free(&arg); \
return; \
} \
send_buffer(arg.buff, arg.index); \
ei_x_free(&arg); \
}
#define EI_ENCODE_1(FUNC,ARG) \
{ \
char buf[1024]; \
int size1 = 0; \
int size2 = 0; \
int err; \
message("ei_" #FUNC " " #ARG " encoded as "); \
err = ei_ ## FUNC(NULL, &size1, ARG); \
if (err != 0) { \
if (err != -1) { \
fail("size calculation returned non zero but not -1"); \
return; \
} else { \
fail("size calculation returned non zero"); \
return; \
} \
} \
err = ei_ ## FUNC(buf, &size2, ARG); \
if (err != 0) { \
if (err != -1) { \
fail("returned non zero but not -1"); \
} else { \
fail("returned non zero"); \
} \
return; \
} \
if (size1 != size2) { \
fail("size differs when arg is NULL or buf"); \
return; \
} \
if (size1 < 1) { \
fail("size is < 1"); \
return; \
} \
send_buffer(buf, size1); \
} \
{ \
ei_x_buff arg; \
int err; \
message("ei_x_" #FUNC " " #ARG " encoded as "); \
ei_x_new(&arg); \
err = ei_x_ ## FUNC(&arg, ARG); \
if (err != 0) { \
if (err != -1) { \
fail("returned non zero but not -1"); \
} else { \
fail("returned non zero"); \
} \
ei_x_free(&arg); \
return; \
} \
if (arg.index < 1) { \
fail("size is < 1"); \
ei_x_free(&arg); \
return; \
} \
send_buffer(arg.buff, arg.index); \
ei_x_free(&arg); \
}
#define EI_ENCODE_2(FUNC,ARG1,ARG2) \
{ \
char buf[1024]; \
int size1 = 0; \
int size2 = 0; \
int err; \
message("ei_" #FUNC " " #ARG1 " " #ARG2 " encoded as "); \
err = ei_ ## FUNC(NULL, &size1, ARG1, ARG2); \
if (err != 0) { \
if (err != -1) { \
fail("size calculation returned non zero but not -1"); \
return; \
} else { \
fail("size calculation returned non zero"); \
return; \
} \
} \
err = ei_ ## FUNC(buf, &size2, ARG1, ARG2); \
if (err != 0) { \
if (err != -1) { \
fail("returned non zero but not -1"); \
} else { \
fail("returned non zero"); \
} \
return; \
} \
if (size1 != size2) { \
fail("size differs when arg is NULL or buf"); \
return; \
} \
if (size1 < 1) { \
fail("size is < 1"); \
return; \
} \
send_buffer(buf, size1); \
} \
{ \
ei_x_buff arg; \
int err; \
message("ei_x_" #FUNC " " #ARG1 " " #ARG2 " encoded as "); \
ei_x_new(&arg); \
err = ei_x_ ## FUNC(&arg, ARG1, ARG2); \
if (err != 0) { \
if (err != -1) { \
fail("returned non zero but not -1"); \
} else { \
fail("returned non zero"); \
} \
ei_x_free(&arg); \
return; \
} \
if (arg.index < 1) { \
fail("size is < 1"); \
ei_x_free(&arg); \
return; \
} \
send_buffer(arg.buff, arg.index); \
ei_x_free(&arg); \
}
/* ******************************************************************** */
TESTCASE(test_ei_encode_long)
{
EI_ENCODE_1(encode_long, 0);
EI_ENCODE_1(encode_long, 255);
EI_ENCODE_1(encode_long, 256);
EI_ENCODE_1(encode_long, -1);
EI_ENCODE_1(encode_long, 0x07ffffff);
EI_ENCODE_1(encode_long, -ll(0x08000000));
EI_ENCODE_1(encode_long, 0x07ffffff+1);
EI_ENCODE_1(encode_long, -ll(0x08000000)-1);
EI_ENCODE_1(encode_long, 0x7fffffff);
EI_ENCODE_1(encode_long, -ll(0x80000000));
report(1);
}
/* ******************************************************************** */
TESTCASE(test_ei_encode_ulong)
{
EI_ENCODE_1(encode_ulong, 0);
EI_ENCODE_1(encode_ulong, 255);
EI_ENCODE_1(encode_ulong, 256);
EI_ENCODE_1(encode_ulong, 0x07ffffff);
EI_ENCODE_1(encode_ulong, 0x07ffffff+1);
EI_ENCODE_1(encode_ulong, 0x7fffffff);
EI_ENCODE_1(encode_ulong, 0x80000000);
EI_ENCODE_1(encode_ulong, 0xffffffff);
report(1);
}
/* ******************************************************************** */
TESTCASE(test_ei_encode_longlong)
{
#ifndef VXWORKS
EI_ENCODE_1(encode_longlong, 0);
EI_ENCODE_1(encode_longlong, 255);
EI_ENCODE_1(encode_longlong, 256);
EI_ENCODE_1(encode_longlong, -1);
EI_ENCODE_1(encode_longlong, 0x07ffffff);
EI_ENCODE_1(encode_longlong, -ll(0x08000000));
EI_ENCODE_1(encode_longlong, 0x07ffffff+1);
EI_ENCODE_1(encode_longlong, -ll(0x08000000)-1);
EI_ENCODE_1(encode_longlong, 0x7fffffff);
EI_ENCODE_1(encode_longlong, -ll(0x80000000));
EI_ENCODE_1(encode_longlong, ll(0x7fffffffffff));
EI_ENCODE_1(encode_longlong, -ll(0x800000000000));
EI_ENCODE_1(encode_longlong, ll(0x7fffffffffffffff));
EI_ENCODE_1(encode_longlong, -ll(0x8000000000000000));
#endif /* !VXWORKS */
report(1);
}
/* ******************************************************************** */
TESTCASE(test_ei_encode_ulonglong)
{
#ifndef VXWORKS
EI_ENCODE_1(encode_ulonglong, 0);
EI_ENCODE_1(encode_ulonglong, 255);
EI_ENCODE_1(encode_ulonglong, 256);
EI_ENCODE_1(encode_ulonglong, 0x07ffffff);
EI_ENCODE_1(encode_ulonglong, 0x07ffffff+1);
EI_ENCODE_1(encode_ulonglong, 0x7fffffff);
EI_ENCODE_1(encode_ulonglong, 0x80000000);
EI_ENCODE_1(encode_ulonglong, 0xffffffff);
EI_ENCODE_1(encode_ulonglong, ll(0xffffffffffff));
EI_ENCODE_1(encode_ulonglong, ll(0xffffffffffffffff));
#endif /* !VXWORKS */
report(1);
}
/* ******************************************************************** */
TESTCASE(test_ei_encode_char)
{
EI_ENCODE_1(encode_char, 0);
EI_ENCODE_1(encode_char, 0x7f);
EI_ENCODE_1(encode_char, 0xff);
report(1);
}
/* ******************************************************************** */
TESTCASE(test_ei_encode_misc)
{
EI_ENCODE_0(encode_version);
EI_ENCODE_1(encode_double, 0.0);
EI_ENCODE_1(encode_double, -1.0);
EI_ENCODE_1(encode_double, 1.0);
EI_ENCODE_1(encode_boolean, 0) /* Only case it should be false */;
EI_ENCODE_1(encode_boolean, 1);
EI_ENCODE_1(encode_boolean, 42);
EI_ENCODE_1(encode_boolean, -1);
EI_ENCODE_1(encode_atom, "foo");
EI_ENCODE_2(encode_atom_len, "foo", 3);
EI_ENCODE_1(encode_atom, "");
EI_ENCODE_2(encode_atom_len, "", 0);
EI_ENCODE_1(encode_atom, "������");
EI_ENCODE_2(encode_atom_len, "������", 6);
EI_ENCODE_1(encode_string, "foo");
EI_ENCODE_2(encode_string_len, "foo", 3);
EI_ENCODE_1(encode_string, "");
EI_ENCODE_2(encode_string_len, "", 0);
EI_ENCODE_1(encode_string, "������");
EI_ENCODE_2(encode_string_len, "������", 6);
EI_ENCODE_2(encode_binary, "foo", 3);
EI_ENCODE_2(encode_binary, "", 0);
EI_ENCODE_2(encode_binary, "������", 6);
/* FIXME check \0 in strings and atoms */
EI_ENCODE_1(encode_tuple_header, 0);
EI_ENCODE_0(encode_empty_list);
report(1);
}
/* ******************************************************************** */
TESTCASE(test_ei_encode_fails)
{
char buf[1024];
int index;
/* FIXME the ei_x versions are not tested */
index = 0;
if (ei_encode_atom(buf, &index, "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx") != 0) {
fail("could not encode atom with 255 chars");
}
message("Encoding atom with 255 chars, encoded %d",index);
if (index != 255+3) {
fail("encoded with incorrect size");
}
send_buffer(buf, index);
index = 0;
if (ei_encode_atom_len(buf, &index, "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", 255) != 0) {
fail("could not encode atom with 255 chars");
}
message("Encoding atom with 255 chars, encoded %d",index);
if (index != 255+3) {
fail("encoded with incorrect size");
}
send_buffer(buf, index);
index = 0;
if (ei_encode_atom(buf, &index, "yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy") != 0) {
fail("could not encode atom with 256 chars, truncated to 255");
}
message("Encoding atom with 256 chars, encoded %d",index);
if (index != 255+3) {
fail("did not truncate at 255 chars");
}
send_buffer(buf, index);
index = 0;
if (ei_encode_atom_len(buf, &index, "yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy", 256) != 0) {
fail("could not encode atom with 256 chars, truncated to 255");
}
message("Encoding atom with 256 chars, encoded %d",index);
if (index != 255+3) {
fail("did not truncate at 255 chars");
}
send_buffer(buf, index);
/* ---------------------------------------------------------------------- */
index = 0;
if (ei_encode_tuple_header(buf, &index, 1) != 0) {
fail("could not create tuple header arity 1, take 1");
}
if (ei_encode_tuple_header(buf, &index, 1) != 0) {
fail("could not create tuple header arity 1, take 2");
}
if (ei_encode_tuple_header(buf, &index, 1) != 0) {
fail("could not create tuple header arity 1, take 3");
}
if (ei_encode_tuple_header(buf, &index, 0) != 0) {
fail("could not create tuple header arity 0");
}
send_buffer(buf, index);
report(1);
}