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-rw-r--r--tests/lib/strutil/parse_integer.c159
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diff --git a/tests/lib/strutil/parse_integer.c b/tests/lib/strutil/parse_integer.c
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+++ b/tests/lib/strutil/parse_integer.c
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+/*
+ lib/strutil - tests for lib/strutil/parse_integer function.
+
+ Copyright (C) 2013-2023
+ Free Software Foundation, Inc.
+
+ Written by:
+ Andrew Borodin <aborodin@vmail.ru>, 2013
+
+ This file is part of the Midnight Commander.
+
+ The Midnight Commander 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 3 of the License,
+ or (at your option) any later version.
+
+ The Midnight Commander 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/strutil"
+
+#include "tests/mctest.h"
+
+#include <inttypes.h>
+
+#include "lib/strutil.h"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("parse_integer_test_ds") */
+/* *INDENT-OFF* */
+static const struct parse_integer_test_ds
+{
+ const char *haystack;
+ uintmax_t expected_result;
+ gboolean invalid;
+} parse_integer_test_ds[] =
+{
+ {
+ /* too big */
+ "99999999999999999999999999999999999999999999999999999999999999999999",
+ 0,
+ TRUE
+ },
+ {
+ "x",
+ 0,
+ TRUE
+ },
+ {
+ "9x",
+ 0,
+ TRUE
+ },
+ {
+ "1",
+ 1,
+ FALSE
+ },
+ {
+ "-1",
+ 0,
+ TRUE
+ },
+ {
+ "1k",
+ 1024,
+ FALSE
+ },
+ {
+ "1K",
+ 1024,
+ FALSE
+ },
+ {
+ "1M",
+ 1024 * 1024,
+ FALSE
+ },
+ {
+ "1m",
+ 0,
+ TRUE
+ },
+ {
+ "64M",
+ 64 * 1024 * 1024,
+ FALSE
+ },
+ {
+ "1G",
+ 1 * 1024 * 1024 * 1024,
+ FALSE
+ }
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "parse_integer_test_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (parse_integer_test, parse_integer_test_ds)
+/* *INDENT-ON* */
+{
+ /* given */
+ uintmax_t actual_result;
+ gboolean invalid = FALSE;
+
+ /* when */
+ actual_result = parse_integer (data->haystack, &invalid);
+
+ /* then */
+ ck_assert_msg (invalid == data->invalid && actual_result == data->expected_result,
+ "actual ( %" PRIuMAX ") not equal to\nexpected (%" PRIuMAX ")",
+ actual_result, data->expected_result);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+ TCase *tc_core;
+
+ tc_core = tcase_create ("Core");
+
+ tcase_add_checked_fixture (tc_core, setup, teardown);
+
+ /* Add new tests here: *************** */
+ mctest_add_parameterized_test (tc_core, parse_integer_test, parse_integer_test_ds);
+ /* *********************************** */
+
+ return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */