Adding upstream version 31+20240202.upstream/31+20240202

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

1 files changed, 163 insertions, 0 deletions

diff --git a/testsuite/test-testsuite.c b/testsuite/test-testsuite.c
new file mode 100644
index 0000000..c77c4bb
--- /dev/null
+++ b/testsuite/test-testsuite.c
@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2012-2013  ProFUSION embedded systems
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <dirent.h>
+#include <errno.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/utsname.h>
+
+#include <shared/util.h>
+
+#include <libkmod/libkmod.h>
+
+#include "testsuite.h"
+
+
+#define TEST_UNAME "4.0.20-kmod"
+static noreturn int testsuite_uname(const struct test *t)
+{
+	struct utsname u;
+	int err = uname(&u);
+
+	if (err < 0)
+		exit(EXIT_FAILURE);
+
+	if (!streq(u.release, TEST_UNAME)) {
+		char *ldpreload = getenv("LD_PRELOAD");
+		ERR("u.release=%s should be %s\n", u.release, TEST_UNAME);
+		ERR("LD_PRELOAD=%s\n", ldpreload);
+		exit(EXIT_FAILURE);
+	}
+
+	exit(EXIT_SUCCESS);
+}
+DEFINE_TEST(testsuite_uname,
+	.description = "test if trap to uname() works",
+	.config = {
+		[TC_UNAME_R] = TEST_UNAME,
+	},
+	.need_spawn = true);
+
+static int testsuite_rootfs_fopen(const struct test *t)
+{
+	FILE *fp;
+	char s[100];
+	int n;
+
+	fp = fopen(MODULE_DIRECTORY "/a", "r");
+	if (fp == NULL)
+		return EXIT_FAILURE;;
+
+	n = fscanf(fp, "%s", s);
+	if (n != 1)
+		return EXIT_FAILURE;
+
+	if (!streq(s, "kmod-test-chroot-works"))
+		return EXIT_FAILURE;
+
+	return EXIT_SUCCESS;
+}
+DEFINE_TEST(testsuite_rootfs_fopen,
+	.description = "test if rootfs works - fopen()",
+	.config = {
+		[TC_ROOTFS] = TESTSUITE_ROOTFS "test-rootfs/",
+	},
+	.need_spawn = true);
+
+static int testsuite_rootfs_open(const struct test *t)
+{
+	char buf[100];
+	int fd, done;
+
+	fd = open(MODULE_DIRECTORY "/a", O_RDONLY);
+	if (fd < 0)
+		return EXIT_FAILURE;
+
+	for (done = 0;;) {
+		int r = read(fd, buf + done, sizeof(buf) - 1 - done);
+		if (r == 0)
+			break;
+		if (r == -EAGAIN)
+			continue;
+
+		done += r;
+	}
+
+	buf[done] = '\0';
+
+	if (!streq(buf, "kmod-test-chroot-works\n"))
+		return EXIT_FAILURE;
+
+	return EXIT_SUCCESS;
+}
+DEFINE_TEST(testsuite_rootfs_open,
+	.description = "test if rootfs works - open()",
+	.config = {
+		[TC_ROOTFS] = TESTSUITE_ROOTFS "test-rootfs/",
+	},
+	.need_spawn = true);
+
+static int testsuite_rootfs_stat_access(const struct test *t)
+{
+	struct stat st;
+
+	if (access(MODULE_DIRECTORY "/a", F_OK) < 0) {
+		ERR("access failed: %m\n");
+		return EXIT_FAILURE;
+	}
+
+	if (stat(MODULE_DIRECTORY "/a", &st) < 0) {
+		ERR("stat failed: %m\n");
+		return EXIT_FAILURE;
+	}
+
+	return EXIT_SUCCESS;
+}
+DEFINE_TEST(testsuite_rootfs_stat_access,
+	.description = "test if rootfs works - stat() and access()",
+	.config = {
+		[TC_ROOTFS] = TESTSUITE_ROOTFS "test-rootfs/",
+	},
+	.need_spawn = true);
+
+static int testsuite_rootfs_opendir(const struct test *t)
+{
+	DIR *d;
+
+	d = opendir("/testdir");
+	if (d == NULL) {
+		ERR("opendir failed: %m\n");
+		return EXIT_FAILURE;
+	}
+
+	closedir(d);
+	return EXIT_SUCCESS;
+}
+DEFINE_TEST(testsuite_rootfs_opendir,
+	.description = "test if rootfs works - opendir()",
+	.config = {
+		[TC_ROOTFS] = TESTSUITE_ROOTFS "test-rootfs/",
+	},
+	.need_spawn = true);
+
+TESTSUITE_MAIN();