From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Thu, 6 Oct 2016 09:10:28 +0000 (+0300)
Subject: lib-index: Added test-mail-index-modseq unit test
X-Git-Tag: 2.3.0.rc1~2946
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7f51e8608944e19e02df8680f379c1a0d7e1a53b;p=thirdparty%2Fdovecot%2Fcore.git

lib-index: Added test-mail-index-modseq unit test
---

diff --git a/src/lib-index/Makefile.am b/src/lib-index/Makefile.am
index 011e7614fc..66509e3eb3 100644
--- a/src/lib-index/Makefile.am
+++ b/src/lib-index/Makefile.am
@@ -62,6 +62,7 @@ headers = \
 
 test_programs = \
 	test-mail-index-map \
+	test-mail-index-modseq \
 	test-mail-index-sync-ext \
 	test-mail-index-transaction-finish \
 	test-mail-index-transaction-update \
@@ -81,6 +82,10 @@ test_mail_index_map_SOURCES = test-mail-index-map.c
 test_mail_index_map_LDADD = $(noinst_LTLIBRARIES) $(test_libs)
 test_mail_index_map_DEPENDENCIES = $(test_deps)
 
+test_mail_index_modseq_SOURCES = test-mail-index-modseq.c
+test_mail_index_modseq_LDADD = $(noinst_LTLIBRARIES) $(test_libs)
+test_mail_index_modseq_DEPENDENCIES = $(test_deps)
+
 test_mail_index_sync_ext_SOURCES = test-mail-index-sync-ext.c
 test_mail_index_sync_ext_LDADD = mail-index-sync-ext.lo $(test_libs)
 test_mail_index_sync_ext_DEPENDENCIES = $(test_deps)
diff --git a/src/lib-index/test-mail-index-modseq.c b/src/lib-index/test-mail-index-modseq.c
new file mode 100644
index 0000000000..9a211ace34
--- /dev/null
+++ b/src/lib-index/test-mail-index-modseq.c
@@ -0,0 +1,92 @@
+/* Copyright (c) 2016 Dovecot authors, see the included COPYING file */
+
+#include "lib.h"
+#include "ioloop.h"
+#include "unlink-directory.h"
+#include "test-common.h"
+#include "mail-index-private.h"
+#include "mail-index-modseq.h"
+#include "mail-transaction-log-private.h"
+
+#define TESTDIR_NAME ".dovecot.test"
+
+static void test_mail_index_modseq_get_next_log_offset(void)
+{
+	struct {
+		uint32_t log_seq;
+		uoff_t log_offset;
+	} tests[] = {
+		{ 0, 0 },
+		{ 2, 40 },
+		{ 2, 148 },
+		{ 2, 164 },
+		{ 3, 40 },
+		{ 3, 56 },
+		{ 3, 72 },
+		{ 3, 88 },
+	};
+	struct mail_index *index;
+	struct mail_index_view *view, *view2;
+	struct mail_index_transaction *trans;
+	uint32_t seq, uid;
+	const char *error;
+
+	(void)unlink_directory(TESTDIR_NAME, UNLINK_DIRECTORY_FLAG_RMDIR, &error);
+	if (mkdir(TESTDIR_NAME, 0700) < 0)
+		i_error("mkdir(%s) failed: %m", TESTDIR_NAME);
+
+	ioloop_time = 1;
+
+	test_begin("mail_transaction_log_file_get_modseq_next_offset()");
+	index = mail_index_alloc(TESTDIR_NAME, "test.dovecot.index");
+	test_assert(mail_index_open_or_create(index, MAIL_INDEX_OPEN_FLAG_CREATE) == 0);
+	view = mail_index_view_open(index);
+	mail_index_modseq_enable(index);
+
+	trans = mail_index_transaction_begin(view, 0);
+	uid = 1234;
+	mail_index_update_header(trans,
+		offsetof(struct mail_index_header, uid_validity),
+		&uid, sizeof(uid), TRUE);
+	test_assert(mail_index_transaction_commit(&trans) == 0);
+
+	for (uid = 1; uid <= 3; uid++) {
+		trans = mail_index_transaction_begin(view, 0);
+		mail_index_append(trans, uid, &seq);
+		test_assert(mail_index_transaction_commit(&trans) == 0);
+	}
+	test_assert(mail_transaction_log_file_lock(index->log->head) == 0);
+	test_assert(mail_transaction_log_rotate(index->log, FALSE) == 0);
+	mail_transaction_log_file_unlock(index->log->head, "rotating");
+	for (uid = 4; uid <= 6; uid++) {
+		trans = mail_index_transaction_begin(view, 0);
+		mail_index_append(trans, uid, &seq);
+		test_assert(mail_index_transaction_commit(&trans) == 0);
+	}
+
+	view2 = mail_index_view_open(index);
+	for (uint64_t modseq = 1; modseq <= 7; modseq++) {
+		uint32_t log_seq;
+		uoff_t log_offset;
+
+		test_assert_idx(mail_index_modseq_get_next_log_offset(view2, modseq, &log_seq, &log_offset) == (tests[modseq].log_seq != 0), modseq);
+		test_assert_idx(tests[modseq].log_seq == log_seq && tests[modseq].log_offset == log_offset, modseq);
+	}
+
+	mail_index_view_close(&view);
+	mail_index_view_close(&view2);
+	mail_index_close(index);
+	mail_index_free(&index);
+
+	(void)unlink_directory(TESTDIR_NAME, UNLINK_DIRECTORY_FLAG_RMDIR, &error);
+	test_end();
+}
+
+int main(void)
+{
+	static void (*test_functions[])(void) = {
+		test_mail_index_modseq_get_next_log_offset,
+		NULL
+	};
+	return test_run(test_functions);
+}