/*
* Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
*
- * Licensed under the OpenSSL license (the "License"). You may not use
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
return 1;
}
+static int test_check_overflow(void)
+{
+#if defined(_BSD_SOURCE) \
+ || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112L) \
+ || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE >= 600)
+ long val = 0;
+ char max[(sizeof(long) * 8) / 3 + 3];
+ char *p;
+
+ p = max + sprintf(max, "0%ld", LONG_MAX) - 1;
+ setenv("FNORD", max, 1);
+ if (!TEST_true(NCONF_get_number(NULL, "missing", "FNORD", &val))
+ || !TEST_long_eq(val, LONG_MAX))
+ return 0;
+
+ while (++*p > '9')
+ *p-- = '0';
+
+ setenv("FNORD", max, 1);
+ if (!TEST_false(NCONF_get_number(NULL, "missing", "FNORD", &val)))
+ return 0;
+#endif
+ return 1;
+}
+
+typedef enum OPTION_choice {
+ OPT_ERR = -1,
+ OPT_EOF = 0,
+ OPT_FAIL,
+ OPT_TEST_ENUM
+} OPTION_CHOICE;
+
+const OPTIONS *test_get_options(void)
+{
+ static const OPTIONS test_options[] = {
+ OPT_TEST_OPTIONS_WITH_EXTRA_USAGE("conf_file\n"),
+ { "f", OPT_FAIL, '-', "A failure is expected" },
+ { NULL }
+ };
+ return test_options;
+}
+
int setup_tests(void)
{
const char *conf_file;
- const char *arg2;
+ OPTION_CHOICE o;
if (!TEST_ptr(conf = NCONF_new(NULL)))
return 0;
- conf_file = test_get_argument(0);
+ while ((o = opt_next()) != OPT_EOF) {
+ switch (o) {
+ case OPT_FAIL:
+ expect_failure = 1;
+ break;
+ case OPT_TEST_CASES:
+ break;
+ default:
+ return 0;
+ }
+ }
+ conf_file = test_get_argument(0);
if (!TEST_ptr(conf_file)
|| !TEST_ptr(in = BIO_new_file(conf_file, "r"))) {
TEST_note("Unable to open the file argument");
return 0;
}
- if ((arg2 = test_get_argument(1)) != NULL && *arg2 == 'f') {
- expect_failure = 1;
- }
-
/*
* For this test we need to chdir as we use relative
* path names in the config files.
ADD_TEST(test_load_config);
ADD_TEST(test_check_null_numbers);
+ ADD_TEST(test_check_overflow);
return 1;
}