Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 185 insertions, 0 deletions

diff --git a/src/test/test-open-file.c b/src/test/test-open-file.c
new file mode 100644
index 0000000..1b938ec
--- /dev/null
+++ b/src/test/test-open-file.c
@@ -0,0 +1,185 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "open-file.h"
+#include "string-util.h"
+#include "tests.h"
+
+TEST(open_file_parse) {
+        _cleanup_(open_file_freep) OpenFile *of = NULL;
+        int r;
+
+        r = open_file_parse("/proc/1/ns/mnt:host-mount-namespace:read-only", &of);
+
+        assert_se(r >= 0);
+        assert_se(streq(of->path, "/proc/1/ns/mnt"));
+        assert_se(streq(of->fdname, "host-mount-namespace"));
+        assert_se(of->flags == OPENFILE_READ_ONLY);
+
+        of = open_file_free(of);
+        r = open_file_parse("/proc/1/ns/mnt", &of);
+
+        assert_se(r >= 0);
+        assert_se(streq(of->path, "/proc/1/ns/mnt"));
+        assert_se(streq(of->fdname, "mnt"));
+        assert_se(of->flags == 0);
+
+        of = open_file_free(of);
+        r = open_file_parse("/proc/1/ns/mnt:host-mount-namespace", &of);
+
+        assert_se(r >= 0);
+        assert_se(streq(of->path, "/proc/1/ns/mnt"));
+        assert_se(streq(of->fdname, "host-mount-namespace"));
+        assert_se(of->flags == 0);
+
+        of = open_file_free(of);
+        r = open_file_parse("/proc/1/ns/mnt::read-only", &of);
+
+        assert_se(r >= 0);
+        assert_se(streq(of->path, "/proc/1/ns/mnt"));
+        assert_se(streq(of->fdname, "mnt"));
+        assert_se(of->flags == OPENFILE_READ_ONLY);
+
+        of = open_file_free(of);
+        r = open_file_parse("../file.dat:file:read-only", &of);
+
+        assert_se(r == -EINVAL);
+
+        of = open_file_free(of);
+        r = open_file_parse("/proc/1/ns/mnt:host-mount-namespace:rw", &of);
+
+        assert_se(r == -EINVAL);
+
+        of = open_file_free(of);
+        r = open_file_parse("/proc/1/ns/mnt:host-mount-namespace:append", &of);
+
+        assert_se(r >= 0);
+        assert_se(streq(of->path, "/proc/1/ns/mnt"));
+        assert_se(streq(of->fdname, "host-mount-namespace"));
+        assert_se(of->flags == OPENFILE_APPEND);
+
+        of = open_file_free(of);
+        r = open_file_parse("/proc/1/ns/mnt:host-mount-namespace:truncate", &of);
+
+        assert_se(r >= 0);
+        assert_se(streq(of->path, "/proc/1/ns/mnt"));
+        assert_se(streq(of->fdname, "host-mount-namespace"));
+        assert_se(of->flags == OPENFILE_TRUNCATE);
+
+        of = open_file_free(of);
+        r = open_file_parse("/proc/1/ns/mnt:host-mount-namespace:read-only,append", &of);
+
+        assert_se(r == -EINVAL);
+
+        of = open_file_free(of);
+        r = open_file_parse("/proc/1/ns/mnt:host-mount-namespace:read-only,truncate", &of);
+
+        assert_se(r == -EINVAL);
+
+        of = open_file_free(of);
+        r = open_file_parse("/proc/1/ns/mnt:host-mount-namespace:append,truncate", &of);
+
+        assert_se(r == -EINVAL);
+
+        of = open_file_free(of);
+        r = open_file_parse("/proc/1/ns/mnt:host-mount-namespace:read-only,read-only", &of);
+
+        assert_se(r == -EINVAL);
+
+        of = open_file_free(of);
+        r = open_file_parse("/proc/1/ns/mnt:host-mount-namespace:graceful", &of);
+
+        assert_se(r >= 0);
+        assert_se(streq(of->path, "/proc/1/ns/mnt"));
+        assert_se(streq(of->fdname, "host-mount-namespace"));
+        assert_se(of->flags == OPENFILE_GRACEFUL);
+
+        of = open_file_free(of);
+        r = open_file_parse("/proc/1/ns/mnt:host-mount-namespace:read-only,graceful", &of);
+
+        assert_se(r >= 0);
+        assert_se(streq(of->path, "/proc/1/ns/mnt"));
+        assert_se(streq(of->fdname, "host-mount-namespace"));
+        assert_se(of->flags == (OPENFILE_READ_ONLY | OPENFILE_GRACEFUL));
+
+        of = open_file_free(of);
+        r = open_file_parse("/proc/1/ns/mnt:host-mount-namespace:read-only:other", &of);
+
+        assert_se(r == -EINVAL);
+}
+
+TEST(open_file_to_string) {
+        _cleanup_free_ char *s = NULL;
+        _cleanup_(open_file_freep) OpenFile *of = NULL;
+        int r;
+
+        assert_se(of = new (OpenFile, 1));
+        *of = (OpenFile){ .path = strdup("/proc/1/ns/mnt"),
+                          .fdname = strdup("host-mount-namespace"),
+                          .flags = OPENFILE_READ_ONLY };
+
+        r = open_file_to_string(of, &s);
+
+        assert_se(r >= 0);
+        assert_se(streq(s, "/proc/1/ns/mnt:host-mount-namespace:read-only"));
+
+        s = mfree(s);
+        of->flags = OPENFILE_APPEND;
+
+        r = open_file_to_string(of, &s);
+
+        assert_se(r >= 0);
+        assert_se(streq(s, "/proc/1/ns/mnt:host-mount-namespace:append"));
+
+        s = mfree(s);
+        of->flags = OPENFILE_TRUNCATE;
+
+        r = open_file_to_string(of, &s);
+
+        assert_se(r >= 0);
+        assert_se(streq(s, "/proc/1/ns/mnt:host-mount-namespace:truncate"));
+
+        s = mfree(s);
+        of->flags = OPENFILE_GRACEFUL;
+
+        r = open_file_to_string(of, &s);
+
+        assert_se(r >= 0);
+        assert_se(streq(s, "/proc/1/ns/mnt:host-mount-namespace:graceful"));
+
+        s = mfree(s);
+        of->flags = OPENFILE_READ_ONLY | OPENFILE_GRACEFUL;
+
+        r = open_file_to_string(of, &s);
+
+        assert_se(r >= 0);
+        assert_se(streq(s, "/proc/1/ns/mnt:host-mount-namespace:read-only,graceful"));
+
+        s = mfree(s);
+        of->flags = 0;
+
+        r = open_file_to_string(of, &s);
+
+        assert_se(r >= 0);
+        assert_se(streq(s, "/proc/1/ns/mnt:host-mount-namespace"));
+
+        s = mfree(s);
+        assert_se(free_and_strdup(&of->fdname, "mnt"));
+        of->flags = OPENFILE_READ_ONLY;
+
+        r = open_file_to_string(of, &s);
+
+        assert_se(r >= 0);
+        assert_se(streq(s, "/proc/1/ns/mnt::read-only"));
+
+        s = mfree(s);
+        assert_se(free_and_strdup(&of->path, "/path:with:colon"));
+        assert_se(free_and_strdup(&of->fdname, "path:with:colon"));
+        of->flags = 0;
+
+        r = open_file_to_string(of, &s);
+
+        assert_se(r >= 0);
+        assert_se(streq(s, "/path\\:with\\:colon"));
+}
+
+DEFINE_TEST_MAIN(LOG_INFO);