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

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

1 files changed, 169 insertions, 0 deletions

diff --git a/testsuite/test-init.c b/testsuite/test-init.c
new file mode 100644
index 0000000..edbfc23
--- /dev/null
+++ b/testsuite/test-init.c
@@ -0,0 +1,169 @@
+/*
+ * 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 <errno.h>
+#include <inttypes.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <shared/macro.h>
+
+#include <libkmod/libkmod.h>
+
+#include "testsuite.h"
+
+static noreturn int test_load_resources(const struct test *t)
+{
+	struct kmod_ctx *ctx;
+	const char *null_config = NULL;
+	int err;
+
+	ctx = kmod_new(NULL, &null_config);
+	if (ctx == NULL)
+		exit(EXIT_FAILURE);
+
+	kmod_set_log_priority(ctx, 7);
+
+	err = kmod_load_resources(ctx);
+	if (err != 0) {
+		ERR("could not load libkmod resources: %s\n", strerror(-err));
+		exit(EXIT_FAILURE);
+	}
+
+	kmod_unref(ctx);
+
+	exit(EXIT_SUCCESS);
+}
+DEFINE_TEST(test_load_resources,
+	    .description = "test if kmod_load_resources works (recent modprobe on kernel without modules.builtin.modinfo)",
+	    .config = {
+		[TC_ROOTFS] = TESTSUITE_ROOTFS "test-init-load-resources/",
+		[TC_UNAME_R] = "5.6.0",
+	    },
+	    .need_spawn = true);
+
+DEFINE_TEST(test_load_resources,
+	    .description = "test if kmod_load_resources works with empty modules.builtin.aliases.bin (recent depmod on kernel without modules.builtin.modinfo)",
+	    .config = {
+		[TC_ROOTFS] = TESTSUITE_ROOTFS "test-init-load-resources-empty-builtin-aliases-bin/",
+		[TC_UNAME_R] = "5.6.0",
+	    },
+	    .need_spawn = true);
+
+static noreturn int test_initlib(const struct test *t)
+{
+	struct kmod_ctx *ctx;
+	const char *null_config = NULL;
+
+	ctx = kmod_new(NULL, &null_config);
+	if (ctx == NULL)
+		exit(EXIT_FAILURE);
+
+	kmod_unref(ctx);
+
+	exit(EXIT_SUCCESS);
+}
+DEFINE_TEST(test_initlib,
+		.description = "test if libkmod's init function work");
+
+static noreturn int test_insert(const struct test *t)
+{
+	struct kmod_ctx *ctx;
+	struct kmod_module *mod;
+	const char *null_config = NULL;
+	int err;
+
+	ctx = kmod_new(NULL, &null_config);
+	if (ctx == NULL)
+		exit(EXIT_FAILURE);
+
+	err = kmod_module_new_from_path(ctx, "/mod-simple.ko", &mod);
+	if (err != 0) {
+		ERR("could not create module from path: %m\n");
+		exit(EXIT_FAILURE);
+	}
+
+	err = kmod_module_insert_module(mod, 0, NULL);
+	if (err != 0) {
+		ERR("could not insert module: %m\n");
+		exit(EXIT_FAILURE);
+	}
+	kmod_unref(ctx);
+
+	exit(EXIT_SUCCESS);
+}
+DEFINE_TEST(test_insert,
+	.description = "test if libkmod's insert_module returns ok",
+	.config = {
+		[TC_ROOTFS] = TESTSUITE_ROOTFS "test-init/",
+		[TC_INIT_MODULE_RETCODES] = "bla:1:20",
+	},
+	.modules_loaded = "mod_simple",
+	.need_spawn = true);
+
+static noreturn int test_remove(const struct test *t)
+{
+	struct kmod_ctx *ctx;
+	struct kmod_module *mod_simple, *mod_bla;
+	const char *null_config = NULL;
+	int err;
+
+	ctx = kmod_new(NULL, &null_config);
+	if (ctx == NULL)
+		exit(EXIT_FAILURE);
+
+	err = kmod_module_new_from_name(ctx, "mod-simple", &mod_simple);
+	if (err != 0) {
+		ERR("could not create module from name: %s\n", strerror(-err));
+		exit(EXIT_FAILURE);
+	}
+
+	err = kmod_module_new_from_name(ctx, "bla", &mod_bla);
+	if (err != 0) {
+		ERR("could not create module from name: %s\n", strerror(-err));
+		exit(EXIT_FAILURE);
+	}
+
+	err = kmod_module_remove_module(mod_simple, 0);
+	if (err != 0) {
+		ERR("could not remove module: %s\n", strerror(-err));
+		exit(EXIT_FAILURE);
+	}
+
+	err = kmod_module_remove_module(mod_bla, 0);
+	if (err != -ENOENT) {
+		ERR("wrong return code for failure test: %d\n", err);
+		exit(EXIT_FAILURE);
+	}
+
+	kmod_unref(ctx);
+
+	exit(EXIT_SUCCESS);
+}
+DEFINE_TEST(test_remove,
+	.description = "test if libkmod's remove_module returns ok",
+	.config = {
+		[TC_ROOTFS] = TESTSUITE_ROOTFS "test-remove/",
+		[TC_DELETE_MODULE_RETCODES] =
+			"mod-simple:0:0:bla:-1:" STRINGIFY(ENOENT),
+	},
+	.need_spawn = true);
+
+TESTSUITE_MAIN();