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test: add tests for udev_node_escape_path()

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This commit is contained in:
Yu Watanabe 2021-06-04 03:09:08 +09:00
parent e64943363a
commit 52fde28014
2 changed files with 50 additions and 0 deletions
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6
src/udev/meson.build
View File

@ -200,6 +200,12 @@ tests += [
[threads,
libacl]],
[['src/udev/test-udev-node.c'],
[libudevd_core,
libshared],
[threads,
libacl]],
[['src/udev/test-udev-builtin.c'],
[libudevd_core,
libshared],

44
src/udev/test-udev-node.c Normal file
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@ -0,0 +1,44 @@
/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "tests.h"
#include "udev-node.h"
static void test_udev_node_escape_path_one(const char *path, const char *expected) {
char buf[NAME_MAX+1];
size_t r;
r = udev_node_escape_path(path, buf, sizeof buf);
log_debug("udev_node_escape_path(%s) -> %s (expected: %s)", path, buf, expected);
assert_se(r == strlen(expected));
assert_se(streq(buf, expected));
}
static void test_udev_node_escape_path(void) {
char a[NAME_MAX+1], b[NAME_MAX+1];
test_udev_node_escape_path_one("/disk/by-id/nvme-eui.1922908022470001001b448b44ccb9d6", "\\x2fdisk\\x2fby-id\\x2fnvme-eui.1922908022470001001b448b44ccb9d6");
test_udev_node_escape_path_one("/disk/by-id/nvme-eui.1922908022470001001b448b44ccb9d6-part1", "\\x2fdisk\\x2fby-id\\x2fnvme-eui.1922908022470001001b448b44ccb9d6-part1");
test_udev_node_escape_path_one("/disk/by-id/nvme-eui.1922908022470001001b448b44ccb9d6-part2", "\\x2fdisk\\x2fby-id\\x2fnvme-eui.1922908022470001001b448b44ccb9d6-part2");
test_udev_node_escape_path_one("/disk/by-id/nvme-WDC_PC_SN720_SDAQNTW-512G-1001_192290802247", "\\x2fdisk\\x2fby-id\\x2fnvme-WDC_PC_SN720_SDAQNTW-512G-1001_192290802247");
test_udev_node_escape_path_one("/disk/by-id/nvme-WDC_PC_SN720_SDAQNTW-512G-1001_192290802247-part1", "\\x2fdisk\\x2fby-id\\x2fnvme-WDC_PC_SN720_SDAQNTW-512G-1001_192290802247-part1");
test_udev_node_escape_path_one("/disk/by-id/nvme-WDC_PC_SN720_SDAQNTW-512G-1001_192290802247-part2", "\\x2fdisk\\x2fby-id\\x2fnvme-WDC_PC_SN720_SDAQNTW-512G-1001_192290802247-part2");
test_udev_node_escape_path_one("/disk/by-id/usb-Generic-_SD_MMC_20120501030900000-0:0", "\\x2fdisk\\x2fby-id\\x2fusb-Generic-_SD_MMC_20120501030900000-0:0");
memset(a, 'a', sizeof(a) - 1);
memcpy(a, "/disk/by-id/", strlen("/disk/by-id/"));
char_array_0(a);
memset(b, 'a', sizeof(b) - 1);
memcpy(b, "\\x2fdisk\\x2fby-id\\x2f", strlen("\\x2fdisk\\x2fby-id\\x2f"));
strcpy(b + sizeof(b) - 12, "N3YhcCqFeID");
test_udev_node_escape_path_one(a, b);
}
int main(int argc, char *argv[]) {
test_setup_logging(LOG_INFO);
test_udev_node_escape_path();
return 0;
}