Ticket #400: test-search.diff

tests/lib/search/Makefile.am

@@ -20 +20 @@
         hex_translate_to_regex \
         regex_replace_esc_seq \
         regex_process_escape_sequence \
-        translate_replace_glob_to_regex
+        translate_replace_glob_to_regex \
+        search_test
 
 check_PROGRAMS = $(TESTS)
 
@@ -41 +42 @@
 
 hex_translate_to_regex_SOURCES = \
         hex_translate_to_regex.c
+
+search_test_SOURCES = \
+        search_test.c

new file tests/lib/search/search_test.c

@@ +1 @@
+/*
+   libmc - checks search functions
+
+   Copyright (C) 2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Steef Boerrigter <sxmboer@gmail.com>, 2022
+
+   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/search/search"
+
+#include "tests/mctest.h"
+
+#include "search.c"               /* for testing static functions */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_search_str_ds") */
+/* *INDENT-OFF* */
+static const struct test_search_str_ds
+{
+    const mc_search_type_t type;
+    const char *buffer;
+    const char *search_str;
+    const gboolean retval;
+} test_search_str_ds[] =
+{
+    { /* 1. */
+        MC_SEARCH_T_NORMAL,
+        "abcdefgh",
+        "nope",
+        FALSE
+    },
+    { /* 0. */
+        MC_SEARCH_T_NORMAL,
+        "abcdefgh",
+        "def",
+        TRUE
+    },
+    { /* 1. */
+        MC_SEARCH_T_NORMAL,
+        "abcdefgh",
+        "z",
+        FALSE
+    },
+    { /* 2. */
+        MC_SEARCH_T_NORMAL,
+        "abcd   \tefgh", 
+        "\t     ",
+        TRUE
+    },
+    { /* 3. multiline */
+        MC_SEARCH_T_NORMAL,
+        "abcd\ne\nfgh",
+        "\ne\nf",
+        TRUE
+    },
+    { /* 4. */
+        MC_SEARCH_T_NORMAL,
+        "abcd\nefgh",
+        "d\ne",
+        TRUE
+    },
+    { /* 5. mc-4.8.28 fails this edge condition */
+        MC_SEARCH_T_NORMAL,
+        "abcdefgh\n",
+        "\n\n",
+        FALSE
+    },
+    { /* 6. regex including newline */
+        MC_SEARCH_T_REGEX,
+        "abcd\nefgh",
+        "abc[c-e]\nef",
+        TRUE
+    },
+    { /* 6. regex's newline support */
+        MC_SEARCH_T_REGEX,
+        "abcd\nefgh",
+        "abc[c-e]\\nef",
+        TRUE
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_search_str_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_search_str, test_search_str_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    mc_search_t *s;
+    gboolean retval;
+
+    s = mc_search_new (data->buffer, NULL);
+    s->is_case_sensitive = FALSE;
+    s->search_type = data->type;
+
+    /* when */
+    retval = mc_search (data->search_str, DEFAULT_CHARSET, data->buffer, s->search_type);
+
+    /* then */
+    if (data->retval)
+      {
+       mctest_assert_true (retval);
+      }
+    else
+      {
+       mctest_assert_false (retval);
+      }
+
+    mc_search_free (s);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_search_str, test_search_str_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */