mirror of
https://github.com/ascii-boxes/boxes.git
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167 lines
4.0 KiB
C
167 lines
4.0 KiB
C
/*
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* boxes - Command line filter to draw/remove ASCII boxes around text
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* Copyright (c) 1999-2021 Thomas Jensen and the boxes contributors
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License, version 2, as published
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* by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*/
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/*
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* Unit tests of the 'cmdline' module
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*/
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#include "config.h"
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#include <stdarg.h>
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#include <stddef.h>
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#include <setjmp.h>
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#include <cmocka.h>
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#include "boxes.h"
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#include "cmdline.h"
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#include "tools.h"
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#include "global_mock.h"
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#include "cmdline_test.h"
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static opt_t *act(const int num_args, ...)
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{
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assert_true(num_args >= 0);
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int argc = 1;
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char **argv = (char **) calloc(argc + 1, sizeof(char *));
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argv[0] = "out/boxes";
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if (num_args > 0) {
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va_list va;
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va_start(va, num_args);
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char *arg;
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while ((arg = va_arg(va, char *))) {
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++argc;
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argv = (char **) realloc(argv, (argc + 1) * sizeof(char *));
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argv[argc - 1] = arg;
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}
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va_end(va);
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}
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argv[argc] = NULL;
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opt_t *actual = process_commandline(argc, argv);
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BFREE(argv);
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return actual;
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}
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void test_indentmode_none(void **state)
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{
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(void) state; /* unused */
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opt_t *actual = act(2, "-i", "none");
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assert_non_null(actual);
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assert_int_equal((int) 'n', (int) actual->indentmode);
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}
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void test_indentmode_invalid_long(void **state)
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{
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(void) state; /* unused */
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opt_t *actual = act(2, "-i", "INVALID");
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assert_null(actual); // invalid option, so we would need to exit with error
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assert_int_equal(1, collect_err_size);
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assert_string_equal("boxes: invalid indentation mode\n", collect_err[0]);
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}
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void test_indentmode_invalid_short(void **state)
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{
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(void) state; /* unused */
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opt_t *actual = act(2, "-i", "X");
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assert_null(actual); // invalid option, so we would need to exit with error
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assert_int_equal(1, collect_err_size);
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assert_string_equal("boxes: invalid indentation mode\n", collect_err[0]);
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}
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void test_indentmode_box(void **state)
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{
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(void) state; /* unused */
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opt_t *actual = act(2, "-i", "BO");
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assert_non_null(actual);
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assert_int_equal((int) 'b', (int) actual->indentmode);
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}
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void test_indentmode_text(void **state)
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{
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(void) state; /* unused */
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opt_t *actual = act(2, "-i", "t");
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assert_non_null(actual);
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assert_int_equal((int) 't', (int) actual->indentmode);
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}
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void test_killblank_true(void **state)
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{
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(void) state; /* unused */
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opt_t *actual = act(2, "-k", "true");
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assert_non_null(actual);
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assert_int_equal(1, (int) actual->killblank);
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}
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void test_killblank_false(void **state)
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{
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(void) state; /* unused */
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opt_t *actual = act(2, "-k", "false");
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assert_non_null(actual);
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assert_int_equal(0, (int) actual->killblank);
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}
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void test_killblank_invalid(void **state)
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{
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(void) state; /* unused */
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opt_t *actual = act(2, "-k", "INVALID");
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assert_null(actual); // invalid option, so we would need to exit with error
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assert_int_equal(1, collect_err_size);
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assert_string_equal("boxes: -k: invalid parameter\n", collect_err[0]);
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}
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void test_killblank_multiple(void **state)
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{
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(void) state; /* unused */
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opt_t *actual = act(4, "-k", "true", "-k", "false"); // first one wins
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assert_non_null(actual);
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assert_int_equal(1, (int) actual->killblank);
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}
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/*EOF*/ /* vim: set cindent sw=4: */
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