lib-imap-storage: Add unit tests

diff --git a/src/lib-imap-storage/Makefile.am b/src/lib-imap-storage/Makefile.am
index b08465371fb7a50fe7d6914e6094a4aec55c1a75..9f4998b474ee73059c7365c8763891567bc03554 100644 (file)
--- a/src/lib-imap-storage/Makefile.am
+++ b/src/lib-imap-storage/Makefile.am
@@ -1,3 +1,5 @@
+include $(top_srcdir)/Makefile.test.include
+
 noinst_LTLIBRARIES = libimap-storage.la
 
 AM_CPPFLAGS = \
@@ -22,3 +24,20 @@ headers = \
 pkginc_libdir=$(pkgincludedir)
 pkginc_lib_HEADERS = $(headers)
 
+test_programs = \
+       test-imap-msgpart \
+       test-imap-metadata
+
+test_imap_msgpart_SOURCES = test-imap-msgpart.c
+test_imap_msgpart_LDADD = \
+       libimap-storage.la \
+       ../lib-storage/libstorage.la \
+       ../lib-dovecot/libdovecot.la \
+       $(LIBDOVECOT_TEST_LIBS)
+
+test_imap_metadata_SOURCES = test-imap-metadata.c
+test_imap_metadata_LDADD = \
+       libimap-storage.la \
+       ../lib-storage/libstorage.la \
+       ../lib-dovecot/libdovecot.la \
+       $(LIBDOVECOT_TEST_LIBS)

diff --git a/src/lib-imap-storage/test-imap-metadata.c b/src/lib-imap-storage/test-imap-metadata.c
new file mode 100644 (file)
index 0000000..35a95c0
--- /dev/null
+++ b/src/lib-imap-storage/test-imap-metadata.c
@@ -0,0 +1,53 @@
+/* Copyright (c) 2026 Dovecot authors, see the included COPYING file */
+
+#include "lib.h"
+#include "test-common.h"
+#include "mail-storage.h"
+#include "mail-namespace.h"
+#include "imap-metadata.h"
+
+static void test_imap_metadata_verify_entry_name(void)
+{
+       const struct {
+               const char *name;
+               bool valid;
+       } tests[] = {
+               { "/private/comment", TRUE },
+               { "/shared/comment", TRUE },
+               { "/private/foo/bar", TRUE },
+               { "/shared/a/b/c", TRUE },
+               { "/PRIVATE/UPPER", TRUE },
+               { "/Shared/Mixed", TRUE },
+               { "private/foo", FALSE },
+               { "/private", TRUE },
+               { "/shared", TRUE },
+               { "/private/", FALSE },
+               { "/shared//foo", FALSE },
+               { "/private/foo*", FALSE },
+               { "/shared/foo%", FALSE },
+               { "/other/foo", FALSE },
+               { "", FALSE },
+               { "/", FALSE },
+               { "/private/ctrl\x01", FALSE },
+               { "//private/foo", FALSE },
+               { "/private/foo//bar", FALSE },
+       };
+       unsigned int i;
+
+       test_begin("imap_metadata_verify_entry_name()");
+       for (i = 0; i < N_ELEMENTS(tests); i++) {
+               const char *error = NULL;
+               bool result = imap_metadata_verify_entry_name(tests[i].name, &error);
+               test_assert_idx(result == tests[i].valid, i);
+       }
+       test_end();
+}
+
+int main(void)
+{
+       void (*const test_functions[])(void) = {
+               test_imap_metadata_verify_entry_name,
+               NULL
+       };
+       return test_run(test_functions);
+}

diff --git a/src/lib-imap-storage/test-imap-msgpart.c b/src/lib-imap-storage/test-imap-msgpart.c
new file mode 100644 (file)
index 0000000..9a80592
--- /dev/null
+++ b/src/lib-imap-storage/test-imap-msgpart.c
@@ -0,0 +1,63 @@
+/* Copyright (c) 2026 Dovecot authors, see the included COPYING file */
+
+#include "lib.h"
+#include "test-common.h"
+#include "mail-storage.h"
+#include "imap-msgpart.h"
+
+static void test_imap_msgpart_parse(void)
+{
+       const struct {
+               const char *section;
+               bool success;
+               bool contains_body;
+       } tests[] = {
+               { "", TRUE, TRUE },
+               { "1", TRUE, TRUE },
+               { "1.2", TRUE, TRUE },
+               { "MIME", FALSE, FALSE },
+               { "1.MIME", TRUE, TRUE },
+               { "HEADER", TRUE, FALSE },
+               { "1.HEADER", TRUE, FALSE },
+               { "TEXT", TRUE, TRUE },
+               { "1.TEXT", TRUE, TRUE },
+               { "HEADER.FIELDS (Subject Date)", TRUE, FALSE },
+               { "HEADER.FIELDS.NOT (From)", TRUE, FALSE },
+               { "1.HEADER.FIELDS (Subject)", TRUE, FALSE },
+               { "1.2.3.4", TRUE, TRUE },
+               { "1.2.MIME", TRUE, TRUE },
+               { "1.2.TEXT", TRUE, TRUE },
+               { "1.2.HEADER", TRUE, FALSE },
+               { "1.", FALSE, FALSE },
+               { ".1", FALSE, FALSE },
+               { "1.2..3", FALSE, FALSE },
+               { "HEADER.FIELDS", FALSE, FALSE },
+               { "HEADER.FIELDS ()", FALSE, FALSE },
+               { "INVALID", FALSE, FALSE },
+       };
+       unsigned int i;
+
+       test_begin("imap_msgpart_parse()");
+
+       for (i = 0; i < N_ELEMENTS(tests); i++) {
+               struct imap_msgpart *part = NULL;
+               int ret = imap_msgpart_parse(tests[i].section, &part);
+
+               test_assert_idx((ret == 0) == tests[i].success, i);
+               if (ret == 0) {
+                       test_assert_idx(imap_msgpart_contains_body(part) == tests[i].contains_body, i);
+                       imap_msgpart_free(&part);
+               }
+       }
+
+       test_end();
+}
+
+int main(void)
+{
+       void (*const test_functions[])(void) = {
+               test_imap_msgpart_parse,
+               NULL
+       };
+       return test_run(test_functions);
+}