[thirdparty/kmod.git] / testsuite / test-depmod.c

/*
 * 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 "testsuite.h"

#define MODULES_ORDER_UNAME "4.4.4"
#define MODULES_ORDER_ROOTFS TESTSUITE_ROOTFS "test-depmod/modules-order-compressed"
#define MODULES_ORDER_LIB_MODULES MODULES_ORDER_ROOTFS "/lib/modules/" MODULES_ORDER_UNAME
static noreturn int depmod_modules_order_for_compressed(const struct test *t)
{
	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	const char *const args[] = {
		progname,
		NULL,
	};

	test_spawn_prog(progname, args);
	exit(EXIT_FAILURE);
}

DEFINE_TEST(depmod_modules_order_for_compressed,
#if defined(KMOD_SYSCONFDIR_NOT_ETC)
        .skip = true,
#endif
	.description = "check if depmod let aliases in right order when using compressed modules",
	.config = {
		[TC_UNAME_R] = MODULES_ORDER_UNAME,
		[TC_ROOTFS] = MODULES_ORDER_ROOTFS,
	},
	.output = {
		.files = (const struct keyval[]) {
			{ MODULES_ORDER_LIB_MODULES "/correct-modules.alias",
			  MODULES_ORDER_LIB_MODULES "/modules.alias" },
			{ }
		},
	});

#define MODULES_OUTDIR_UNAME "4.4.4"
#define MODULES_OUTDIR_ROOTFS TESTSUITE_ROOTFS "test-depmod/modules-outdir"
#define MODULES_OUTDIR_LIB_MODULES_OUTPUT MODULES_OUTDIR_ROOTFS "/outdir/lib/modules/" MODULES_OUTDIR_UNAME
#define MODULES_OUTDIR_LIB_MODULES_INPUT MODULES_OUTDIR_ROOTFS "/lib/modules/" MODULES_OUTDIR_UNAME
static noreturn int depmod_modules_outdir(const struct test *t)
{
	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	const char *const args[] = {
		progname,
		"--outdir", MODULES_OUTDIR_ROOTFS "/outdir/",
		NULL,
	};

	test_spawn_prog(progname, args);
	exit(EXIT_FAILURE);
}

DEFINE_TEST(depmod_modules_outdir,
#if defined(KMOD_SYSCONFDIR_NOT_ETC)
        .skip = true,
#endif
	.description = "check if depmod honours the outdir option",
	.config = {
		[TC_UNAME_R] = MODULES_OUTDIR_UNAME,
		[TC_ROOTFS] = MODULES_OUTDIR_ROOTFS,
	},
	.output = {
		.files = (const struct keyval[]) {
			{ MODULES_OUTDIR_LIB_MODULES_OUTPUT "/modules.dep",
			  MODULES_OUTDIR_ROOTFS "/correct-modules.dep" },
			{ MODULES_OUTDIR_LIB_MODULES_OUTPUT "/modules.alias",
			  MODULES_OUTDIR_ROOTFS "/correct-modules.alias" },
			{ }
		},
	});

#define SEARCH_ORDER_SIMPLE_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-simple"
static noreturn int depmod_search_order_simple(const struct test *t)
{
	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	const char *const args[] = {
		progname,
		NULL,
	};

	test_spawn_prog(progname, args);
	exit(EXIT_FAILURE);
}
DEFINE_TEST(depmod_search_order_simple,
	.description = "check if depmod honor search order in config",
	.config = {
		[TC_UNAME_R] = "4.4.4",
		[TC_ROOTFS] = SEARCH_ORDER_SIMPLE_ROOTFS,
	},
	.output = {
		.files = (const struct keyval[]) {
			{ SEARCH_ORDER_SIMPLE_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
			  SEARCH_ORDER_SIMPLE_ROOTFS "/lib/modules/4.4.4/modules.dep" },
			{ }
		},
	});

#define SEARCH_ORDER_SAME_PREFIX_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-same-prefix"
static noreturn int depmod_search_order_same_prefix(const struct test *t)
{
	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	const char *const args[] = {
		progname,
		NULL,
	};

	test_spawn_prog(progname, args);
	exit(EXIT_FAILURE);
}
DEFINE_TEST(depmod_search_order_same_prefix,
	.description = "check if depmod honor search order in config with same prefix",
	.config = {
		[TC_UNAME_R] = "4.4.4",
		[TC_ROOTFS] = SEARCH_ORDER_SAME_PREFIX_ROOTFS,
	},
	.output = {
		.files = (const struct keyval[]) {
			{ SEARCH_ORDER_SAME_PREFIX_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
			  SEARCH_ORDER_SAME_PREFIX_ROOTFS "/lib/modules/4.4.4/modules.dep" },
			{ }
		},
	});

#define DETECT_LOOP_ROOTFS TESTSUITE_ROOTFS "test-depmod/detect-loop"
static noreturn int depmod_detect_loop(const struct test *t)
{
	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	const char *const args[] = {
		progname,
		NULL,
	};

	test_spawn_prog(progname, args);
	exit(EXIT_FAILURE);
}
DEFINE_TEST(depmod_detect_loop,
#if defined(KMOD_SYSCONFDIR_NOT_ETC)
        .skip = true,
#endif
	.description = "check if depmod detects module loops correctly",
	.config = {
		[TC_UNAME_R] = "4.4.4",
		[TC_ROOTFS] = DETECT_LOOP_ROOTFS,
	},
	.expected_fail = true,
	.output = {
		.err = DETECT_LOOP_ROOTFS "/correct.txt",
	});

#define SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-external-first"
static noreturn int depmod_search_order_external_first(const struct test *t)
{
	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	const char *const args[] = {
		progname,
		NULL,
	};

	test_spawn_prog(progname, args);
	exit(EXIT_FAILURE);
}
DEFINE_TEST(depmod_search_order_external_first,
#if defined(KMOD_SYSCONFDIR_NOT_ETC)
        .skip = true,
#endif
	.description = "check if depmod honor external keyword with higher priority",
	.config = {
		[TC_UNAME_R] = "4.4.4",
		[TC_ROOTFS] = SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS,
	},
	.output = {
		.files = (const struct keyval[]) {
			{ SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
			  SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS "/lib/modules/4.4.4/modules.dep" },
			{ }
		},
	});

#define SEARCH_ORDER_EXTERNAL_LAST_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-external-last"
static noreturn int depmod_search_order_external_last(const struct test *t)
{
	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	const char *const args[] = {
		progname,
		NULL,
	};

	test_spawn_prog(progname, args);
	exit(EXIT_FAILURE);
}
DEFINE_TEST(depmod_search_order_external_last,
	.description = "check if depmod honor external keyword with lower priority",
	.config = {
		[TC_UNAME_R] = "4.4.4",
		[TC_ROOTFS] = SEARCH_ORDER_EXTERNAL_LAST_ROOTFS,
	},
	.output = {
		.files = (const struct keyval[]) {
			{ SEARCH_ORDER_EXTERNAL_LAST_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
			  SEARCH_ORDER_EXTERNAL_LAST_ROOTFS "/lib/modules/4.4.4/modules.dep" },
			{ }
		},
	});

#define SEARCH_ORDER_OVERRIDE_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-override"
static noreturn int depmod_search_order_override(const struct test *t)
{
	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	const char *const args[] = {
		progname,
		NULL,
	};

	test_spawn_prog(progname, args);
	exit(EXIT_FAILURE);
}
DEFINE_TEST(depmod_search_order_override,
#if defined(KMOD_SYSCONFDIR_NOT_ETC)
        .skip = true,
#endif
	.description = "check if depmod honor override keyword",
	.config = {
		[TC_UNAME_R] = "4.4.4",
		[TC_ROOTFS] = SEARCH_ORDER_OVERRIDE_ROOTFS,
	},
	.output = {
		.files = (const struct keyval[]) {
			{ SEARCH_ORDER_OVERRIDE_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
			  SEARCH_ORDER_OVERRIDE_ROOTFS "/lib/modules/4.4.4/modules.dep" },
			{ }
		},
	});

TESTSUITE_MAIN();
Commit	Line	Data
b0c9fc85	1	/*
e6b0e49b	2	* Copyright (C) 2012-2013 ProFUSION embedded systems
b0c9fc85 LDM	3	*
	4	* This program is free software; you can redistribute it and/or
	5	* modify it under the terms of the GNU Lesser General Public
	6	* License as published by the Free Software Foundation; either
	7	* version 2.1 of the License, or (at your option) any later version.
	8	*
	9	* This program is distributed in the hope that it will be useful,
	10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	12	* Lesser General Public License for more details.
	13	*
	14	* You should have received a copy of the GNU Lesser General Public
dea2dfee	15	* License along with this library; if not, see <http://www.gnu.org/licenses/>.
b0c9fc85 LDM	16	*/
b0c9fc85 LDM	17
b0c9fc85	18	#include <errno.h>
b0c9fc85	19	#include <inttypes.h>
c2e4286b LDM	20	#include <stddef.h>
	21	#include <stdio.h>
	22	#include <stdlib.h>
b0c9fc85	23	#include <string.h>
c2e4286b	24	#include <unistd.h>
b0c9fc85 LDM	25
	26	#include "testsuite.h"
	27
2a38870e	28	#define MODULES_ORDER_UNAME "4.4.4"
b0c9fc85 LDM	29	#define MODULES_ORDER_ROOTFS TESTSUITE_ROOTFS "test-depmod/modules-order-compressed"
b0c9fc85 LDM	30	#define MODULES_ORDER_LIB_MODULES MODULES_ORDER_ROOTFS "/lib/modules/" MODULES_ORDER_UNAME
d96ca9c4	31	static noreturn int depmod_modules_order_for_compressed(const struct test *t)
b0c9fc85	32	{
b6adccd6	33	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
b0c9fc85 LDM	34	const char *const args[] = {
	35	progname,
	36	NULL,
	37	};
	38
	39	test_spawn_prog(progname, args);
	40	exit(EXIT_FAILURE);
	41	}
43289820	42
f1155c15	43	DEFINE_TEST(depmod_modules_order_for_compressed,
847247a4 MB	44	#if defined(KMOD_SYSCONFDIR_NOT_ETC)
	45	.skip = true,
	46	#endif
b0c9fc85 LDM	47	.description = "check if depmod let aliases in right order when using compressed modules",
	48	.config = {
	49	[TC_UNAME_R] = MODULES_ORDER_UNAME,
	50	[TC_ROOTFS] = MODULES_ORDER_ROOTFS,
	51	},
	52	.output = {
	53	.files = (const struct keyval[]) {
	54	{ MODULES_ORDER_LIB_MODULES "/correct-modules.alias",
	55	MODULES_ORDER_LIB_MODULES "/modules.alias" },
	56	{ }
	57	},
	58	});
	59
1712a154 EV	60	#define MODULES_OUTDIR_UNAME "4.4.4"
	61	#define MODULES_OUTDIR_ROOTFS TESTSUITE_ROOTFS "test-depmod/modules-outdir"
	62	#define MODULES_OUTDIR_LIB_MODULES_OUTPUT MODULES_OUTDIR_ROOTFS "/outdir/lib/modules/" MODULES_OUTDIR_UNAME
	63	#define MODULES_OUTDIR_LIB_MODULES_INPUT MODULES_OUTDIR_ROOTFS "/lib/modules/" MODULES_OUTDIR_UNAME
	64	static noreturn int depmod_modules_outdir(const struct test *t)
	65	{
	66	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	67	const char *const args[] = {
	68	progname,
	69	"--outdir", MODULES_OUTDIR_ROOTFS "/outdir/",
	70	NULL,
	71	};
	72
	73	test_spawn_prog(progname, args);
	74	exit(EXIT_FAILURE);
	75	}
	76
	77	DEFINE_TEST(depmod_modules_outdir,
	78	#if defined(KMOD_SYSCONFDIR_NOT_ETC)
	79	.skip = true,
	80	#endif
	81	.description = "check if depmod honours the outdir option",
	82	.config = {
	83	[TC_UNAME_R] = MODULES_OUTDIR_UNAME,
	84	[TC_ROOTFS] = MODULES_OUTDIR_ROOTFS,
	85	},
	86	.output = {
	87	.files = (const struct keyval[]) {
	88	{ MODULES_OUTDIR_LIB_MODULES_OUTPUT "/modules.dep",
	89	MODULES_OUTDIR_ROOTFS "/correct-modules.dep" },
	90	{ MODULES_OUTDIR_LIB_MODULES_OUTPUT "/modules.alias",
	91	MODULES_OUTDIR_ROOTFS "/correct-modules.alias" },
	92	{ }
	93	},
	94	});
	95
aa0abec7 LDM	96	#define SEARCH_ORDER_SIMPLE_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-simple"
	97	static noreturn int depmod_search_order_simple(const struct test *t)
	98	{
	99	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	100	const char *const args[] = {
	101	progname,
	102	NULL,
	103	};
	104
	105	test_spawn_prog(progname, args);
	106	exit(EXIT_FAILURE);
	107	}
f1155c15	108	DEFINE_TEST(depmod_search_order_simple,
aa0abec7 LDM	109	.description = "check if depmod honor search order in config",
	110	.config = {
	111	[TC_UNAME_R] = "4.4.4",
	112	[TC_ROOTFS] = SEARCH_ORDER_SIMPLE_ROOTFS,
	113	},
	114	.output = {
	115	.files = (const struct keyval[]) {
	116	{ SEARCH_ORDER_SIMPLE_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
	117	SEARCH_ORDER_SIMPLE_ROOTFS "/lib/modules/4.4.4/modules.dep" },
	118	{ }
	119	},
	120	});
	121
ad7f1757 LDM	122	#define SEARCH_ORDER_SAME_PREFIX_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-same-prefix"
	123	static noreturn int depmod_search_order_same_prefix(const struct test *t)
	124	{
	125	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	126	const char *const args[] = {
	127	progname,
	128	NULL,
	129	};
	130
	131	test_spawn_prog(progname, args);
	132	exit(EXIT_FAILURE);
	133	}
f1155c15	134	DEFINE_TEST(depmod_search_order_same_prefix,
ad7f1757 LDM	135	.description = "check if depmod honor search order in config with same prefix",
	136	.config = {
	137	[TC_UNAME_R] = "4.4.4",
	138	[TC_ROOTFS] = SEARCH_ORDER_SAME_PREFIX_ROOTFS,
	139	},
	140	.output = {
	141	.files = (const struct keyval[]) {
	142	{ SEARCH_ORDER_SAME_PREFIX_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
	143	SEARCH_ORDER_SAME_PREFIX_ROOTFS "/lib/modules/4.4.4/modules.dep" },
	144	{ }
	145	},
	146	});
	147
8183cfa9 LDM	148	#define DETECT_LOOP_ROOTFS TESTSUITE_ROOTFS "test-depmod/detect-loop"
	149	static noreturn int depmod_detect_loop(const struct test *t)
	150	{
	151	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	152	const char *const args[] = {
	153	progname,
	154	NULL,
	155	};
	156
	157	test_spawn_prog(progname, args);
	158	exit(EXIT_FAILURE);
	159	}
f1155c15	160	DEFINE_TEST(depmod_detect_loop,
847247a4 MB	161	#if defined(KMOD_SYSCONFDIR_NOT_ETC)
	162	.skip = true,
	163	#endif
8183cfa9 LDM	164	.description = "check if depmod detects module loops correctly",
	165	.config = {
	166	[TC_UNAME_R] = "4.4.4",
	167	[TC_ROOTFS] = DETECT_LOOP_ROOTFS,
	168	},
	169	.expected_fail = true,
7a2d0e61 LDM	170	.output = {
	171	.err = DETECT_LOOP_ROOTFS "/correct.txt",
	172	});
8183cfa9	173
df492f5c YK	174	#define SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-external-first"
	175	static noreturn int depmod_search_order_external_first(const struct test *t)
	176	{
	177	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	178	const char *const args[] = {
	179	progname,
	180	NULL,
	181	};
	182
	183	test_spawn_prog(progname, args);
	184	exit(EXIT_FAILURE);
	185	}
	186	DEFINE_TEST(depmod_search_order_external_first,
847247a4 MB	187	#if defined(KMOD_SYSCONFDIR_NOT_ETC)
	188	.skip = true,
	189	#endif
df492f5c YK	190	.description = "check if depmod honor external keyword with higher priority",
	191	.config = {
	192	[TC_UNAME_R] = "4.4.4",
	193	[TC_ROOTFS] = SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS,
	194	},
	195	.output = {
	196	.files = (const struct keyval[]) {
	197	{ SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
	198	SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS "/lib/modules/4.4.4/modules.dep" },
	199	{ }
	200	},
	201	});
	202
	203	#define SEARCH_ORDER_EXTERNAL_LAST_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-external-last"
	204	static noreturn int depmod_search_order_external_last(const struct test *t)
	205	{
	206	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	207	const char *const args[] = {
	208	progname,
	209	NULL,
	210	};
	211
	212	test_spawn_prog(progname, args);
	213	exit(EXIT_FAILURE);
	214	}
	215	DEFINE_TEST(depmod_search_order_external_last,
	216	.description = "check if depmod honor external keyword with lower priority",
	217	.config = {
	218	[TC_UNAME_R] = "4.4.4",
	219	[TC_ROOTFS] = SEARCH_ORDER_EXTERNAL_LAST_ROOTFS,
	220	},
	221	.output = {
	222	.files = (const struct keyval[]) {
	223	{ SEARCH_ORDER_EXTERNAL_LAST_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
	224	SEARCH_ORDER_EXTERNAL_LAST_ROOTFS "/lib/modules/4.4.4/modules.dep" },
	225	{ }
	226	},
	227	});
	228
809b9fb6 YK	229	#define SEARCH_ORDER_OVERRIDE_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-override"
	230	static noreturn int depmod_search_order_override(const struct test *t)
	231	{
	232	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
	233	const char *const args[] = {
	234	progname,
	235	NULL,
	236	};
	237
	238	test_spawn_prog(progname, args);
	239	exit(EXIT_FAILURE);
	240	}
	241	DEFINE_TEST(depmod_search_order_override,
847247a4 MB	242	#if defined(KMOD_SYSCONFDIR_NOT_ETC)
	243	.skip = true,
	244	#endif
809b9fb6 YK	245	.description = "check if depmod honor override keyword",
	246	.config = {
	247	[TC_UNAME_R] = "4.4.4",
	248	[TC_ROOTFS] = SEARCH_ORDER_OVERRIDE_ROOTFS,
	249	},
	250	.output = {
	251	.files = (const struct keyval[]) {
	252	{ SEARCH_ORDER_OVERRIDE_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
	253	SEARCH_ORDER_OVERRIDE_ROOTFS "/lib/modules/4.4.4/modules.dep" },
	254	{ }
	255	},
	256	});
	257
43289820	258	TESTSUITE_MAIN();