--- /dev/null
+/*
+ * Copyright (C) 2017 Philippe Proulx <pproulx@efficios.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ */
+
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+#include <stdarg.h>
+#include <common/string-utils/string-utils.h>
+#include <tap/tap.h>
+
+/* Number of TAP tests in this file */
+#define NUM_TESTS 69
+
+/* For error.h */
+int lttng_opt_quiet = 1;
+int lttng_opt_verbose;
+int lttng_opt_mi;
+
+static void test_one_split(const char *input, char delim, int escape_delim,
+ ...)
+{
+ va_list vl;
+ bool all_ok = true;
+ struct lttng_dynamic_pointer_array strings;
+ int split_ret;
+ size_t i, string_count;
+
+ split_ret = strutils_split(input, delim, escape_delim, &strings);
+ LTTNG_ASSERT(split_ret == 0);
+ va_start(vl, escape_delim);
+
+ string_count = lttng_dynamic_pointer_array_get_count(&strings);
+
+ for (i = 0; i < string_count; i++) {
+ const char *expected_substring = va_arg(vl, const char *);
+ const char *substring =
+ (const char *) lttng_dynamic_pointer_array_get_pointer(
+ &strings, i);
+
+ diag(" got `%s`, expecting `%s`", substring, expected_substring);
+
+ if (!expected_substring) {
+ all_ok = false;
+ break;
+ }
+
+ if (strcmp(substring, expected_substring) != 0) {
+ all_ok = false;
+ break;
+ }
+ }
+
+ lttng_dynamic_pointer_array_reset(&strings);
+ va_end(vl);
+ ok(all_ok, "strutils_split() produces the expected substrings: `%s` (delim. `%c`, escape `%d`)",
+ input, delim, escape_delim);
+}
+
+static void test_split(void)
+{
+ test_one_split("a/b/c/d/e", '/', false, "a", "b", "c", "d", "e", NULL);
+ test_one_split("a/b//d/e", '/', false, "a", "b", "", "d", "e", NULL);
+ test_one_split("/b/c/d/e", '/', false, "", "b", "c", "d", "e", NULL);
+ test_one_split("a/b/c/d/", '/', false, "a", "b", "c", "d", "", NULL);
+ test_one_split("/b/c/d/", '/', false, "", "b", "c", "d", "", NULL);
+ test_one_split("", '/', false, "", NULL);
+ test_one_split("/", '/', false, "", "", NULL);
+ test_one_split("//", '/', false, "", "", "", NULL);
+ test_one_split("hello+world", '+', false, "hello", "world", NULL);
+ test_one_split("hello\\+world", '+', false, "hello\\", "world", NULL);
+ test_one_split("hello\\+world", '+', true, "hello+world", NULL);
+ test_one_split("hello\\++world", '+', true, "hello+", "world", NULL);
+ test_one_split("hello\\\\++world", '+', true, "hello\\\\", "", "world", NULL);
+ test_one_split("hello+world\\", '+', false, "hello", "world\\", NULL);
+ test_one_split("hello+world\\", '+', true, "hello", "world\\", NULL);
+ test_one_split("\\+", '+', false, "\\", "", NULL);
+ test_one_split("\\+", '+', true, "+", NULL);
+}
+
+static void test_one_is_star_at_the_end_only_glob_pattern(const char *pattern, bool expected)
+{
+ ok(strutils_is_star_at_the_end_only_glob_pattern(pattern) == expected,
+ "strutils_is_star_at_the_end_only_glob_pattern() returns the expected result: `%s` -> %d",
+ pattern, expected);
+}
+
+static void test_is_star_at_the_end_only_glob_pattern(void)
+{
+ test_one_is_star_at_the_end_only_glob_pattern("allo*", true);
+ test_one_is_star_at_the_end_only_glob_pattern("allo\\\\*", true);
+ test_one_is_star_at_the_end_only_glob_pattern("allo", false);
+ test_one_is_star_at_the_end_only_glob_pattern("al*lo", false);
+ test_one_is_star_at_the_end_only_glob_pattern("al\\*lo", false);
+ test_one_is_star_at_the_end_only_glob_pattern("*allo", false);
+ test_one_is_star_at_the_end_only_glob_pattern("al*lo*", false);
+ test_one_is_star_at_the_end_only_glob_pattern("allo**", false);
+ test_one_is_star_at_the_end_only_glob_pattern("allo*\\*", false);
+ test_one_is_star_at_the_end_only_glob_pattern("allo\\*", false);
+}
+
+static void test_one_is_star_glob_pattern(const char *pattern, bool expected)
+{
+ ok(strutils_is_star_glob_pattern(pattern) == expected,
+ "strutils_is_star_glob_pattern() returns the expected result: `%s` -> %d",
+ pattern, expected);
+}
+
+static void test_is_star_glob_pattern(void)
+{
+ test_one_is_star_glob_pattern("allo*", true);
+ test_one_is_star_glob_pattern("*allo", true);
+ test_one_is_star_glob_pattern("*allo*", true);
+ test_one_is_star_glob_pattern("*al*lo*", true);
+ test_one_is_star_glob_pattern("al\\**lo", true);
+ test_one_is_star_glob_pattern("al\\*l*o", true);
+ test_one_is_star_glob_pattern("all*o\\", true);
+ test_one_is_star_glob_pattern("*", true);
+ test_one_is_star_glob_pattern("\\\\*", true);
+ test_one_is_star_glob_pattern("allo", false);
+ test_one_is_star_glob_pattern("allo\\*", false);
+ test_one_is_star_glob_pattern("al\\*lo", false);
+ test_one_is_star_glob_pattern("\\*allo", false);
+ test_one_is_star_glob_pattern("\\*", false);
+ test_one_is_star_glob_pattern("allo\\", false);
+}
+
+static void test_one_normalize_star_glob_pattern(const char *pattern,
+ const char *expected)
+{
+ char *rw_pattern = strdup(pattern);
+
+ LTTNG_ASSERT(rw_pattern);
+ strutils_normalize_star_glob_pattern(rw_pattern);
+ ok(strcmp(rw_pattern, expected) == 0,
+ "strutils_normalize_star_glob_pattern() produces the expected result: `%s` -> `%s`",
+ pattern, expected);
+ free(rw_pattern);
+}
+
+static void test_normalize_star_glob_pattern(void)
+{
+ test_one_normalize_star_glob_pattern("salut", "salut");
+ test_one_normalize_star_glob_pattern("sal*ut", "sal*ut");
+ test_one_normalize_star_glob_pattern("sal**ut", "sal*ut");
+ test_one_normalize_star_glob_pattern("sal***ut", "sal*ut");
+ test_one_normalize_star_glob_pattern("*salut", "*salut");
+ test_one_normalize_star_glob_pattern("**salut", "*salut");
+ test_one_normalize_star_glob_pattern("***salut", "*salut");
+ test_one_normalize_star_glob_pattern("salut*", "salut*");
+ test_one_normalize_star_glob_pattern("salut**", "salut*");
+ test_one_normalize_star_glob_pattern("salut***", "salut*");
+ test_one_normalize_star_glob_pattern("sa\\*lut", "sa\\*lut");
+ test_one_normalize_star_glob_pattern("sa\\**lut", "sa\\**lut");
+ test_one_normalize_star_glob_pattern("sa*\\**lut", "sa*\\**lut");
+ test_one_normalize_star_glob_pattern("sa*\\***lut", "sa*\\**lut");
+ test_one_normalize_star_glob_pattern("\\*salu**t", "\\*salu*t");
+ test_one_normalize_star_glob_pattern("\\*salut**", "\\*salut*");
+ test_one_normalize_star_glob_pattern("\\*salut**\\*", "\\*salut*\\*");
+ test_one_normalize_star_glob_pattern("\\*salut", "\\*salut");
+ test_one_normalize_star_glob_pattern("\\***salut", "\\**salut");
+ test_one_normalize_star_glob_pattern("salut\\", "salut\\");
+ test_one_normalize_star_glob_pattern("salut\\**", "salut\\**");
+ test_one_normalize_star_glob_pattern("salut\\\\*", "salut\\\\*");
+ test_one_normalize_star_glob_pattern("salut\\\\***", "salut\\\\*");
+ test_one_normalize_star_glob_pattern("*", "*");
+ test_one_normalize_star_glob_pattern("**", "*");
+ test_one_normalize_star_glob_pattern("***", "*");
+ test_one_normalize_star_glob_pattern("**\\***", "*\\**");
+}
+
+int main(int argc, char **argv)
+{
+ plan_tests(NUM_TESTS);
+ diag("String utils unit tests");
+ test_normalize_star_glob_pattern();
+ test_is_star_glob_pattern();
+ test_is_star_at_the_end_only_glob_pattern();
+ test_split();
+
+ return exit_status();
+}
projects / lttng-tools.git / blobdiff