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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 1997-2016. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* %CopyrightEnd%
*/
/*
* Purpose: Tests the erl_match() function.
* Author: Bjorn Gustavsson
*/
#include "runner.h"
TESTCASE(erl_match_server)
{
erl_init(NULL, 0);
for (;;) {
ETERM* pattern;
ETERM* term;
pattern = get_term();
if (pattern == NULL) {
report(1);
return;
} else {
term = get_term();
if (term == NULL) {
fail("Unexpected EOF term");
} else {
send_term(erl_mk_int(erl_match(pattern, term)));
erl_free_term(pattern);
erl_free_term(term);
}
}
}
}
TESTCASE(erl_match_bind)
{
erl_init(NULL, 0);
for (;;) {
char* pattern;
ETERM* term;
pattern=read_packet(NULL);
switch (pattern[0]) {
case 'e':
free(pattern);
report(1);
return;
case 'b':
{
ETERM* patt_term;
/*
* Get the pattern string and convert it using erl_format().
*
* Note that the call to get_term() below destroys the buffer
* that the pattern variable points to. Therefore, it is
* essential to call erl_format() here, before
* calling get_term().
*/
message("Pattern: %s", pattern+1);
patt_term = erl_format(pattern+1);
free(pattern);
if (patt_term == NULL) {
fail("erl_format() failed");
}
/*
* Get the term and send back the result of the erl_match()
* call.
*/
term = get_term();
if (term == NULL) {
fail("Unexpected eof term");
}
else {
send_term(erl_mk_int(erl_match(patt_term, term)));
}
erl_free_term(patt_term);
erl_free_term(term);
}
break;
default:
free(pattern);
fail("Illegal character received");
}
}
}
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