From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Mon, 2 Nov 2020 18:59:18 +0000 (+0200)
Subject: lib-mail: test-mail-user-hash - Add tests for mail_user_hash
X-Git-Tag: 2.3.14.rc1~350
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3490e6b47286ec2fb7c146cfc942ede3d3ed0dbb;p=thirdparty%2Fdovecot%2Fcore.git

lib-mail: test-mail-user-hash - Add tests for mail_user_hash
---

diff --git a/src/lib-mail/Makefile.am b/src/lib-mail/Makefile.am
index 57d9e2b8c4..1b59a13c76 100644
--- a/src/lib-mail/Makefile.am
+++ b/src/lib-mail/Makefile.am
@@ -92,6 +92,7 @@ test_programs = \
 	test-istream-qp-decoder \
 	test-istream-qp-encoder \
 	test-mail-html2text \
+	test-mail-user-hash \
 	test-mbox-from \
 	test-message-address \
 	test-message-date \
@@ -225,6 +226,10 @@ test_rfc822_parser_SOURCES = test-rfc822-parser.c
 test_rfc822_parser_LDADD = $(test_libs)
 test_rfc822_parser_DEPENDENCIES = $(test_deps)
 
+test_mail_user_hash_SOURCES = test-mail-user-hash.c
+test_mail_user_hash_LDADD = $(test_libs)
+test_mail_user_hash_DEPENDENCIES = $(test_deps)
+
 check-local:
 	for bin in $(test_programs); do \
 	  if ! $(RUN_TEST) ./$$bin; then exit 1; fi; \
diff --git a/src/lib-mail/test-mail-user-hash.c b/src/lib-mail/test-mail-user-hash.c
new file mode 100644
index 0000000000..7e2a49691c
--- /dev/null
+++ b/src/lib-mail/test-mail-user-hash.c
@@ -0,0 +1,185 @@
+/* Copyright (c) 2020 Dovecot authors, see the included COPYING file */
+
+#include "lib.h"
+#include "buffer.h"
+#include "str.h"
+#include "mail-user-hash.h"
+#include "test-common.h"
+
+#include "md5.h"
+
+static void test_mail_user_hash(void)
+{
+	struct test_case {
+		const char *username;
+		const char *format;
+		unsigned int hash;
+	} test_cases[] = {
+		{
+			.username = "",
+			.format = "",
+			.hash = 3558706393,
+		},
+		{
+			.username = "testuser",
+			.format = "",
+			.hash = 3558706393,
+		},
+		{
+			.username = "",
+			.format = "%u",
+			.hash = 3558706393,
+		},
+		{
+			.username = "@",
+			.format = "%u",
+			.hash = 1368314517,
+		},
+		{
+			.username = "",
+			.format = "%n@%d",
+			.hash = 1368314517,
+		},
+		{
+			.username = "",
+			.format = "%n",
+			.hash = 3558706393,
+		},
+		{
+			.username = "",
+			.format = "%d",
+			.hash = 3558706393,
+		},
+		{
+			.username = "testuser",
+			.format = "%u",
+			.hash = 1570531526,
+		},
+		{
+			.username = "testuser",
+			.format = "%n",
+			.hash = 1570531526,
+		},
+		{
+			.username = "testuser",
+			.format = "%d",
+			.hash = 3558706393,
+		},
+		{
+			.username = "@domain",
+			.format = "%u",
+			.hash = 3749630072,
+		},
+		{
+			.username = "@domain",
+			.format = "%n@%d",
+			.hash = 3749630072,
+		},
+		{
+			.username = "@domain",
+			.format = "%n",
+			.hash = 3558706393,
+		},
+		{
+			.username = "@domain",
+			.format = "%d",
+			.hash = 2908717800,
+		},
+		{
+			.username = "testuser@domain",
+			.format = "%u",
+			.hash = 3813799143,
+		},
+		{
+			.username = "testuser@domain",
+			.format = "%n@%d",
+			.hash = 3813799143,
+		},
+		{
+			.username = "testuser@domain",
+			.format = "%n",
+			.hash = 1570531526,
+		},
+		{
+			.username = "testuser@domain",
+			.format = "%d",
+			.hash = 2908717800,
+		},
+                {
+                        .username = "test@user@domain",
+                        .format = "%u",
+                        .hash = 2029259821,
+                },
+		{
+			.username = "test@user@domain",
+			.format = "%n@%d",
+			.hash = 2029259821,
+		},
+                {
+                        .username = "test@user@domain",
+                        .format = "%n",
+                        .hash = 160394189,
+                },
+                {
+                        .username = "test@user@domain",
+                        .format = "%d",
+                        .hash = 1841230927,
+                }
+	};
+
+	test_begin("mail_user_hash");
+
+	for (size_t i = 0; i < N_ELEMENTS(test_cases); i++) {
+		const struct test_case *tc = &test_cases[i];
+		const char *error = NULL;
+		unsigned int hash;
+		test_assert_idx(mail_user_hash(tc->username, tc->format, &hash,
+					       &error), i);
+		test_assert_idx(error == NULL, i);
+		test_assert_idx(hash == tc->hash, i);
+	}
+
+	test_end();
+}
+
+static void test_mail_user_hash_errors(void)
+{
+	test_begin("mail_user_hash_errors");
+
+	struct test_case {
+		const char *username;
+		const char *format;
+		unsigned int hash;
+		const char *error;
+	} test_cases[] = {
+		{
+			.username = "testuser@domain",
+			.format = "%{invalid}",
+			.hash = 1466562296,
+			.error = "Unknown variable '%invalid'",
+		},
+	};
+
+	for (size_t i = 0; i < N_ELEMENTS(test_cases); i++) {
+		const struct test_case *tc = &test_cases[i];
+		const char *error = NULL;
+		unsigned int hash = 0;
+		test_assert_idx(mail_user_hash(tc->username, tc->format, &hash,
+					       &error) == FALSE, i);
+		test_assert_idx(tc->hash == hash, i);
+		test_assert_strcmp_idx(tc->error, error, i);
+		test_assert_idx(tc->hash == hash, i);
+	}
+
+	test_end();
+}
+
+int main(void)
+{
+	static void (*const test_functions[])(void) = {
+		test_mail_user_hash,
+		test_mail_user_hash_errors,
+		NULL
+	};
+	return test_run(test_functions);
+}