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lib:util: Add test for talloc_keep_secret()
Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Andrew Bartlet <abartlet@samba.org>
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lib/util/tests/test_talloc_keep_secret.c
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94
lib/util/tests/test_talloc_keep_secret.c
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@ -0,0 +1,94 @@
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <setjmp.h>
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#include <cmocka.h>
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#include <string.h>
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#include <talloc.h>
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#include "lib/util/talloc_keep_secret.h"
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int rep_memset_s(void *dest, size_t destsz, int ch, size_t count);
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int rep_memset_s(void *dest, size_t destsz, int ch, size_t count)
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{
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check_expected_ptr(dest);
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check_expected(destsz);
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check_expected(ch);
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check_expected(count);
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return 0;
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}
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static void test_talloc_keep_secret(void ** state)
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{
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TALLOC_CTX *pool = NULL;
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char *ptr1 = NULL;
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char *ptr2 = NULL;
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const char *ptr1_talloc_name = NULL;
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size_t ptr1_size;
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size_t i;
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pool = talloc_pool(NULL, 256);
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assert_non_null(pool);
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ptr1 = talloc_strdup(pool, "secret");
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assert_non_null(ptr1);
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assert_string_equal(ptr1, "secret");
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talloc_keep_secret(ptr1);
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ptr1_talloc_name = talloc_get_name(ptr1);
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assert_string_equal(ptr1_talloc_name, "ptr1");
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ptr1_size = talloc_get_size(ptr1);
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assert_int_equal(ptr1_size, strlen(ptr1) + 1);
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expect_string(rep_memset_s, dest, "secret");
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expect_value(rep_memset_s, destsz, strlen(ptr1) + 1);
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expect_value(rep_memset_s, ch, (int)'\0');
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expect_value(rep_memset_s, count, strlen(ptr1) + 1);
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talloc_free(ptr1);
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ptr2 = talloc_size(pool, ptr1_size);
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assert_ptr_equal(ptr1, ptr2);
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for (i = 1; i < ptr1_size; i++) {
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assert_int_not_equal(ptr2[0], ptr2[i]);
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}
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talloc_free(pool);
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}
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static void test_talloc_keep_secret_validate_memset(void **state)
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{
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TALLOC_CTX *mem_ctx = NULL;
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char *password = NULL;
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mem_ctx = talloc_new(NULL);
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assert_non_null(mem_ctx);
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password = talloc_strdup(mem_ctx, "secret");
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assert_non_null(password);
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talloc_keep_secret(password);
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expect_string(rep_memset_s, dest, "secret");
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expect_value(rep_memset_s, destsz, strlen(password) + 1);
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expect_value(rep_memset_s, ch, (int)'\0');
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expect_value(rep_memset_s, count, strlen(password) + 1);
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talloc_free(mem_ctx);
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}
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int main(void)
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{
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const struct CMUnitTest tests[] = {
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cmocka_unit_test(test_talloc_keep_secret),
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cmocka_unit_test(test_talloc_keep_secret_validate_memset),
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};
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cmocka_set_message_output(CM_OUTPUT_SUBUNIT);
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return cmocka_run_group_tests(tests, NULL, NULL);
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}
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@ -269,3 +269,9 @@ else:
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deps='cmocka replace samba-util',
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local_include=False,
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install=False)
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bld.SAMBA_BINARY('test_talloc_keep_secret',
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source='tests/test_talloc_keep_secret.c',
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deps='cmocka replace samba-util',
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local_include=False,
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install=False)
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@ -246,6 +246,9 @@ plantestsuite("samba.unittests.lib_util_modules", "none",
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plantestsuite("samba.unittests.smb1cli_session", "none",
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[os.path.join(bindir(), "default/libcli/smb/test_smb1cli_session")])
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plantestsuite("samba.unittests.talloc_keep_secret", "none",
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[os.path.join(bindir(), "default/lib/util/test_talloc_keep_secret")])
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plantestsuite("samba.unittests.tldap", "none",
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[os.path.join(bindir(), "default/source3/test_tldap")])
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plantestsuite("samba.unittests.rfc1738", "none",
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