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b86d230932
This partially reverts commit 6e9f3c2676
(Tue May 3 2005).
* module/srfi/srfi-1.scm (break, break!): New procedures.
* srfi/srfi-1.c (scm_srfi1_break, scm_srfi1_break_x): Rewrite as
proxies to the corresponding Scheme procedures.
* test-suite/standalone/test-srfi-1.c (failure): New function.
(tests): Add `scm_srfi1_break' test. Use `failure'.
86 lines
2.2 KiB
C
86 lines
2.2 KiB
C
/* Copyright (C) 2010 Free Software Foundation, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 3 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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/* Exercise the compatibility layer of `libguile-srfi-srfi-1'. */
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#ifndef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <libguile.h>
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#include <srfi/srfi-1.h>
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#include <stdlib.h>
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static void
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failure (const char *proc, SCM result)
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{
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scm_simple_format (scm_current_error_port (),
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scm_from_locale_string ("`~S' failed: ~S~%"),
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scm_list_2 (scm_from_locale_symbol (proc), result));
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}
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static void *
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tests (void *data)
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{
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SCM times, negative_p, lst, result;
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scm_init_srfi_1 ();
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times = SCM_VARIABLE_REF (scm_c_lookup ("*"));
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lst = scm_list_3 (scm_from_int (1), scm_from_int (2), scm_from_int (3));
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/* (fold * 1 '(1 2 3) '(1 2 3)) */
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result = scm_srfi1_fold (times, scm_from_int (1), lst, scm_list_1 (lst));
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if (scm_to_int (result) == 36)
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{
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negative_p = SCM_VARIABLE_REF (scm_c_lookup ("negative?"));
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result = scm_srfi1_break (negative_p,
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scm_list_3 (scm_from_int (1),
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scm_from_int (2),
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scm_from_int (-1)));
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if (SCM_VALUESP (result))
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/* There's no API to access the values, so assume this is OK. */
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* (int *) data = EXIT_SUCCESS;
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else
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{
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failure ("break", result);
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* (int *) data = EXIT_FAILURE;
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}
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}
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else
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{
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failure ("fold", result);
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* (int *) data = EXIT_FAILURE;
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}
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return data;
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}
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int
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main (int argc, char *argv[])
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{
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int ret;
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scm_with_guile (tests, &ret);
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return ret;
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}
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