1 files changed, 180 insertions, 0 deletions
diff --git a/tests/src/filemanager/get_random_hint.c b/tests/src/filemanager/get_random_hint.c
new file mode 100644
index 0000000..0453d45
--- /dev/null
+++ b/tests/src/filemanager/get_random_hint.c
@@ -0,0 +1,180 @@
+/*
+   src/filemanager - filemanager functions.
+   Tests for getting random hints.
+
+   Copyright (C) 2013-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 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 "/src/filemanager"
+
+#include "tests/mctest.h"
+
+#include "lib/strutil.h"
+#include "lib/util.h"
+
+#include "src/filemanager/filemanager.h"
+
+
+/* --------------------------------------------------------------------------------------------- */
+/* mocked functions */
+
+/* @Mock */
+char *
+guess_message_value (void)
+{
+    return g_strdup ("not_exists");
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @ThenReturnValue */
+static gboolean rand__return_value = 0;
+
+/* @Mock */
+int
+rand (void)
+{
+    return rand__return_value;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+static void
+setup (void)
+{
+    mc_global.share_data_dir = (char *) TEST_SHARE_DIR;
+    str_init_strings (NULL);
+}
+
+static void
+teardown (void)
+{
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* *INDENT-OFF* */
+START_TEST (test_not_force)
+/* *INDENT-ON* */
+{
+    // given
+    char *first_hint_for_ignore;
+    char *actual_hint1;
+    char *actual_hint2;
+    char *actual_hint3;
+
+    // when
+    first_hint_for_ignore = get_random_hint (FALSE);
+    actual_hint1 = get_random_hint (FALSE);
+    actual_hint2 = get_random_hint (FALSE);
+    actual_hint3 = get_random_hint (FALSE);
+
+    // then
+    mctest_assert_ptr_ne (first_hint_for_ignore, NULL);
+    mctest_assert_str_eq (actual_hint1, "");
+    mctest_assert_str_eq (actual_hint2, "");
+    mctest_assert_str_eq (actual_hint3, "");
+
+    g_free (actual_hint3);
+    g_free (actual_hint2);
+    g_free (actual_hint1);
+    g_free (first_hint_for_ignore);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+#define MC_HINT_FILE_SIZE 58
+/* @DataSource("get_random_ds") */
+/* *INDENT-OFF* */
+static const struct get_random_ds
+{
+    int input_random_value;
+
+    const char *expected_value;
+} get_random_ds[] =
+{
+    { /* 0. */
+        MC_HINT_FILE_SIZE + 2,
+        "Para_1",
+    },
+    { /* 1. */
+        MC_HINT_FILE_SIZE + 10,
+        "Para_2_line_1 Para_2_line_2",
+    },
+    { /* 2. */
+        MC_HINT_FILE_SIZE + 25,
+        "Para_2_line_1 Para_2_line_2",
+    },
+    { /* 3. */
+        MC_HINT_FILE_SIZE + 40,
+        "Para_3",
+    },
+    { /* 4. */
+        MC_HINT_FILE_SIZE + 50,
+        "P A R A _ 4 ", /* the trailing space it's a bug, but not critical and may be ommited */
+    },
+};
+/* *INDENT-ON* */
+    /* @Test(dataSource = "get_random_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (get_random, get_random_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    char *actual_value;
+
+    rand__return_value = data->input_random_value;
+
+    /* when */
+    actual_value = get_random_hint (TRUE);
+
+    /* then */
+    mctest_assert_str_eq (actual_value, data->expected_value);
+    g_free (actual_value);
+}
+/* *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: *************** */
+    tcase_add_test (tc_core, test_not_force);
+    mctest_add_parameterized_test (tc_core, get_random, get_random_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */