testsuite: add test for kmod_module_new_from_name()

Check if module names are being correctly normalized.

Makefile.am

@@ -171,7 +171,7 @@ testsuite_libtestsuite_la_DEPENDENCIES = testsuite/rootfs
 testsuite_libtestsuite_la_CPPFLAGS = $(TESTSUITE_CPPFLAGS)
 
 TESTSUITE = testsuite/test-init testsuite/test-testsuite testsuite/test-loaded \
-	    testsuite/test-modinfo testsuite/test-alias
+	    testsuite/test-modinfo testsuite/test-alias testsuite/test-new-module
 check_PROGRAMS = $(TESTSUITE)
 TESTS = $(TESTSUITE)
 
@@ -185,7 +185,8 @@ testsuite_test_modinfo_LDADD = testsuite/libtestsuite.la
 testsuite_test_modinfo_CPPFLAGS = $(TESTSUITE_CPPFLAGS)
 testsuite_test_alias_LDADD = testsuite/libtestsuite.la libkmod/libkmod-private.la
 testsuite_test_alias_CPPFLAGS = $(TESTSUITE_CPPFLAGS)
-
+testsuite_test_new_module_LDADD = testsuite/libtestsuite.la libkmod/libkmod-private.la
+testsuite_test_new_module_CPPFLAGS = $(TESTSUITE_CPPFLAGS)
 
 DISTCHECK_CONFIGURE_FLAGS=--enable-gtk-doc
 

testsuite/.gitignore

@@ -8,3 +8,4 @@ test-loaded
 test-testsuite
 test-modinfo
 test-alias
+test-new-module

testsuite/test-new-module.c

@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2012  ProFUSION embedded systems
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <errno.h>
+#include <unistd.h>
+#include <inttypes.h>
+#include <string.h>
+#include <libkmod.h>
+
+#include "testsuite.h"
+
+static int from_name(const struct test *t)
+{
+	static const char *modnames[] = {
+		"ext4",
+		"balbalbalbbalbalbalbalbalbalbal",
+		"snd-hda-intel",
+		"snd-timer",
+		"iTCO_wdt",
+		NULL,
+	};
+	const char **p;
+	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);
+
+	for (p = modnames; p != NULL; p++) {
+		err = kmod_module_new_from_name(ctx, *p, &mod);
+		if (err < 0)
+			exit(EXIT_SUCCESS);
+
+		printf("modname: %s\n", kmod_module_get_name(mod));
+		kmod_module_unref(mod);
+	}
+
+	kmod_unref(ctx);
+
+	return EXIT_SUCCESS;
+}
+static const struct test sfrom_name = {
+	.name = "sfrom_name",
+	.description = "check if module names are parsed correctly",
+	.func = from_name,
+	.config = {
+		[TC_ROOTFS] = TESTSUITE_ROOTFS "test-new-module/from_name/",
+	},
+	.need_spawn = true,
+	.output = {
+		.stdout = TESTSUITE_ROOTFS "test-new-module/from_name/correct.txt",
+	},
+};
+
+static const struct test *tests[] = {
+	&sfrom_name,
+	NULL,
+};
+
+int main(int argc, char *argv[])
+{
+	const struct test *t;
+	int arg;
+	size_t i;
+
+	arg = test_init(argc, argv, tests);
+	if (arg == 0)
+		return 0;
+
+	if (arg < argc) {
+		t = test_find(tests, argv[arg]);
+		if (t == NULL) {
+			fprintf(stderr, "could not find test %s\n", argv[arg]);
+			exit(EXIT_FAILURE);
+		}
+
+		return test_run(t);
+	}
+
+	for (i = 0; tests[i] != NULL; i++) {
+		if (test_run(tests[i]) != 0)
+			exit(EXIT_FAILURE);
+	}
+
+	exit(EXIT_SUCCESS);
+}