[qemu.git] / tests / hd-geo-test.c

/*
 * Hard disk geometry test cases.
 *
 * Copyright (c) 2012 Red Hat Inc.
 *
 * Authors:
 *  Markus Armbruster <[email protected]>,
 *
 * This work is licensed under the terms of the GNU GPL, version 2 or later.
 * See the COPYING file in the top-level directory.
 */

/*
 * Covers only IDE and tests only CMOS contents.  Better than nothing.
 * Improvements welcome.
 */

#include "qemu/osdep.h"
#include <glib.h>
#include "qemu-common.h"
#include "libqtest.h"

static char *create_test_img(int secs)
{
    char *template = strdup("/tmp/qtest.XXXXXX");
    int fd, ret;

    fd = mkstemp(template);
    g_assert(fd >= 0);
    ret = ftruncate(fd, (off_t)secs * 512);
    g_assert(ret == 0);
    close(fd);
    return template;
}

typedef struct {
    int cyls, heads, secs, trans;
} CHST;

typedef enum {
    mbr_blank, mbr_lba, mbr_chs,
    mbr_last
} MBRcontents;

typedef enum {
    /* order is relevant */
    backend_small, backend_large, backend_empty,
    backend_last
} Backend;

static const int img_secs[backend_last] = {
    [backend_small] = 61440,
    [backend_large] = 8388608,
    [backend_empty] = -1,
};

static const CHST hd_chst[backend_last][mbr_last] = {
    [backend_small] = {
        [mbr_blank] = { 60, 16, 63, 0 },
        [mbr_lba]   = { 60, 16, 63, 2 },
        [mbr_chs]   = { 60, 16, 63, 0 }
    },
    [backend_large] = {
        [mbr_blank] = { 8322, 16, 63, 1 },
        [mbr_lba]   = { 8322, 16, 63, 1 },
        [mbr_chs]   = { 8322, 16, 63, 0 }
    },
};

static const char *img_file_name[backend_last];

static const CHST *cur_ide[4];

static bool is_hd(const CHST *expected_chst)
{
    return expected_chst && expected_chst->cyls;
}

static void test_cmos_byte(int reg, int expected)
{
    enum { cmos_base = 0x70 };
    int actual;

    outb(cmos_base + 0, reg);
    actual = inb(cmos_base + 1);
    g_assert(actual == expected);
}

static void test_cmos_bytes(int reg0, int n, uint8_t expected[])
{
    int i;

    for (i = 0; i < 9; i++) {
        test_cmos_byte(reg0 + i, expected[i]);
    }
}

static void test_cmos_disk_data(void)
{
    test_cmos_byte(0x12,
                   (is_hd(cur_ide[0]) ? 0xf0 : 0) |
                   (is_hd(cur_ide[1]) ? 0x0f : 0));
}

static void test_cmos_drive_cyl(int reg0, const CHST *expected_chst)
{
    if (is_hd(expected_chst)) {
        int c = expected_chst->cyls;
        int h = expected_chst->heads;
        int s = expected_chst->secs;
        uint8_t expected_bytes[9] = {
            c & 0xff, c >> 8, h, 0xff, 0xff, 0xc0 | ((h > 8) << 3),
            c & 0xff, c >> 8, s
        };
        test_cmos_bytes(reg0, 9, expected_bytes);
    } else {
        int i;

        for (i = 0; i < 9; i++) {
            test_cmos_byte(reg0 + i, 0);
        }
    }
}

static void test_cmos_drive1(void)
{
    test_cmos_byte(0x19, is_hd(cur_ide[0]) ? 47 : 0);
    test_cmos_drive_cyl(0x1b, cur_ide[0]);
}

static void test_cmos_drive2(void)
{
    test_cmos_byte(0x1a, is_hd(cur_ide[1]) ? 47 : 0);
    test_cmos_drive_cyl(0x24, cur_ide[1]);
}

static void test_cmos_disktransflag(void)
{
    int val, i;

    val = 0;
    for (i = 0; i < ARRAY_SIZE(cur_ide); i++) {
        if (is_hd(cur_ide[i])) {
            val |= cur_ide[i]->trans << (2 * i);
        }
    }
    test_cmos_byte(0x39, val);
}

static void test_cmos(void)
{
    test_cmos_disk_data();
    test_cmos_drive1();
    test_cmos_drive2();
    test_cmos_disktransflag();
}

static int append_arg(int argc, char *argv[], int argv_sz, char *arg)
{
    g_assert(argc + 1 < argv_sz);
    argv[argc++] = arg;
    argv[argc] = NULL;
    return argc;
}

static int setup_common(char *argv[], int argv_sz)
{
    memset(cur_ide, 0, sizeof(cur_ide));
    return append_arg(0, argv, argv_sz,
                      g_strdup("-nodefaults"));
}

static void setup_mbr(int img_idx, MBRcontents mbr)
{
    static const uint8_t part_lba[16] = {
        /* chs 0,1,1 (lba 63) to chs 0,127,63 (8001 sectors) */
        0x80, 1, 1, 0, 6, 127, 63, 0, 63, 0, 0, 0, 0x41, 0x1F, 0, 0,
    };
    static const uint8_t part_chs[16] = {
        /* chs 0,1,1 (lba 63) to chs 7,15,63 (8001 sectors) */
        0x80, 1, 1, 0, 6,  15, 63, 7, 63, 0, 0, 0, 0x41, 0x1F, 0, 0,
    };
    uint8_t buf[512];
    int fd, ret;

    memset(buf, 0, sizeof(buf));

    if (mbr != mbr_blank) {
        buf[0x1fe] = 0x55;
        buf[0x1ff] = 0xAA;
        memcpy(buf + 0x1BE, mbr == mbr_lba ? part_lba : part_chs, 16);
    }

    fd = open(img_file_name[img_idx], O_WRONLY);
    g_assert(fd >= 0);
    ret = write(fd, buf, sizeof(buf));
    g_assert(ret == sizeof(buf));
    close(fd);
}

static int setup_ide(int argc, char *argv[], int argv_sz,
                     int ide_idx, const char *dev, int img_idx,
                     MBRcontents mbr, const char *opts)
{
    char *s1, *s2, *s3;

    s1 = g_strdup_printf("-drive id=drive%d,if=%s",
                         ide_idx, dev ? "none" : "ide");
    s2 = dev ? g_strdup("") : g_strdup_printf(",index=%d", ide_idx);

    if (img_secs[img_idx] >= 0) {
        setup_mbr(img_idx, mbr);
        s3 = g_strdup_printf(",format=raw,file=%s", img_file_name[img_idx]);
    } else {
        s3 = g_strdup(",media=cdrom");
    }
    argc = append_arg(argc, argv, argv_sz,
                      g_strdup_printf("%s%s%s%s", s1, s2, s3, opts));
    g_free(s1);
    g_free(s2);
    g_free(s3);

    if (dev) {
        argc = append_arg(argc, argv, argv_sz,
                          g_strdup_printf("-device %s,drive=drive%d,"
                                          "bus=ide.%d,unit=%d",
                                          dev, ide_idx,
                                          ide_idx / 2, ide_idx % 2));
    }
    return argc;
}

/*
 * Test case: no IDE devices
 */
static void test_ide_none(void)
{
    char *argv[256];

    setup_common(argv, ARRAY_SIZE(argv));
    qtest_start(g_strjoinv(" ", argv));
    test_cmos();
    qtest_end();
}

static void test_ide_mbr(bool use_device, MBRcontents mbr)
{
    char *argv[256];
    int argc;
    Backend i;
    const char *dev;

    argc = setup_common(argv, ARRAY_SIZE(argv));
    for (i = 0; i < backend_last; i++) {
        cur_ide[i] = &hd_chst[i][mbr];
        dev = use_device ? (is_hd(cur_ide[i]) ? "ide-hd" : "ide-cd") : NULL;
        argc = setup_ide(argc, argv, ARRAY_SIZE(argv), i, dev, i, mbr, "");
    }
    qtest_start(g_strjoinv(" ", argv));
    test_cmos();
    qtest_end();
}

/*
 * Test case: IDE devices (if=ide) with blank MBRs
 */
static void test_ide_drive_mbr_blank(void)
{
    test_ide_mbr(false, mbr_blank);
}

/*
 * Test case: IDE devices (if=ide) with MBRs indicating LBA is in use
 */
static void test_ide_drive_mbr_lba(void)
{
    test_ide_mbr(false, mbr_lba);
}

/*
 * Test case: IDE devices (if=ide) with MBRs indicating CHS is in use
 */
static void test_ide_drive_mbr_chs(void)
{
    test_ide_mbr(false, mbr_chs);
}

/*
 * Test case: IDE devices (if=none) with blank MBRs
 */
static void test_ide_device_mbr_blank(void)
{
    test_ide_mbr(true, mbr_blank);
}

/*
 * Test case: IDE devices (if=none) with MBRs indicating LBA is in use
 */
static void test_ide_device_mbr_lba(void)
{
    test_ide_mbr(true, mbr_lba);
}

/*
 * Test case: IDE devices (if=none) with MBRs indicating CHS is in use
 */
static void test_ide_device_mbr_chs(void)
{
    test_ide_mbr(true, mbr_chs);
}

static void test_ide_drive_user(const char *dev, bool trans)
{
    char *argv[256], *opts;
    int argc;
    int secs = img_secs[backend_small];
    const CHST expected_chst = { secs / (4 * 32) , 4, 32, trans };

    argc = setup_common(argv, ARRAY_SIZE(argv));
    opts = g_strdup_printf("%s,%s%scyls=%d,heads=%d,secs=%d",
                           dev ?: "",
                           trans && dev ? "bios-chs-" : "",
                           trans ? "trans=lba," : "",
                           expected_chst.cyls, expected_chst.heads,
                           expected_chst.secs);
    cur_ide[0] = &expected_chst;
    argc = setup_ide(argc, argv, ARRAY_SIZE(argv),
                     0, dev ? opts : NULL, backend_small, mbr_chs,
                     dev ? "" : opts);
    g_free(opts);
    qtest_start(g_strjoinv(" ", argv));
    test_cmos();
    qtest_end();
}

/*
 * Test case: IDE device (if=ide) with explicit CHS
 */
static void test_ide_drive_user_chs(void)
{
    test_ide_drive_user(NULL, false);
}

/*
 * Test case: IDE device (if=ide) with explicit CHS and translation
 */
static void test_ide_drive_user_chst(void)
{
    test_ide_drive_user(NULL, true);
}

/*
 * Test case: IDE device (if=none) with explicit CHS
 */
static void test_ide_device_user_chs(void)
{
    test_ide_drive_user("ide-hd", false);
}

/*
 * Test case: IDE device (if=none) with explicit CHS and translation
 */
static void test_ide_device_user_chst(void)
{
    test_ide_drive_user("ide-hd", true);
}

/*
 * Test case: IDE devices (if=ide), but use index=0 for CD-ROM
 */
static void test_ide_drive_cd_0(void)
{
    char *argv[256];
    int argc, ide_idx;
    Backend i;

    argc = setup_common(argv, ARRAY_SIZE(argv));
    for (i = 0; i <= backend_empty; i++) {
        ide_idx = backend_empty - i;
        cur_ide[ide_idx] = &hd_chst[i][mbr_blank];
        argc = setup_ide(argc, argv, ARRAY_SIZE(argv),
                         ide_idx, NULL, i, mbr_blank, "");
    }
    qtest_start(g_strjoinv(" ", argv));
    test_cmos();
    qtest_end();
}

int main(int argc, char **argv)
{
    Backend i;
    int ret;

    g_test_init(&argc, &argv, NULL);

    for (i = 0; i < backend_last; i++) {
        if (img_secs[i] >= 0) {
            img_file_name[i] = create_test_img(img_secs[i]);
        } else {
            img_file_name[i] = NULL;
        }
    }

    qtest_add_func("hd-geo/ide/none", test_ide_none);
    qtest_add_func("hd-geo/ide/drive/mbr/blank", test_ide_drive_mbr_blank);
    qtest_add_func("hd-geo/ide/drive/mbr/lba", test_ide_drive_mbr_lba);
    qtest_add_func("hd-geo/ide/drive/mbr/chs", test_ide_drive_mbr_chs);
    qtest_add_func("hd-geo/ide/drive/user/chs", test_ide_drive_user_chs);
    qtest_add_func("hd-geo/ide/drive/user/chst", test_ide_drive_user_chst);
    qtest_add_func("hd-geo/ide/drive/cd_0", test_ide_drive_cd_0);
    qtest_add_func("hd-geo/ide/device/mbr/blank", test_ide_device_mbr_blank);
    qtest_add_func("hd-geo/ide/device/mbr/lba", test_ide_device_mbr_lba);
    qtest_add_func("hd-geo/ide/device/mbr/chs", test_ide_device_mbr_chs);
    qtest_add_func("hd-geo/ide/device/user/chs", test_ide_device_user_chs);
    qtest_add_func("hd-geo/ide/device/user/chst", test_ide_device_user_chst);

    ret = g_test_run();

    for (i = 0; i < backend_last; i++) {
        unlink(img_file_name[i]);
    }

    return ret;
}
Commit	Line	Data
0e8a8c8f MA	1	/*
	2	* Hard disk geometry test cases.
	3	*
	4	* Copyright (c) 2012 Red Hat Inc.
	5	*
	6	* Authors:
	7	* Markus Armbruster <[email protected]>,
	8	*
	9	* This work is licensed under the terms of the GNU GPL, version 2 or later.
	10	* See the COPYING file in the top-level directory.
	11	*/
	12
	13	/*
	14	* Covers only IDE and tests only CMOS contents. Better than nothing.
	15	* Improvements welcome.
	16	*/
	17
681c28a3	18	#include "qemu/osdep.h"
0e8a8c8f	19	#include <glib.h>
0e8a8c8f MA	20	#include "qemu-common.h"
	21	#include "libqtest.h"
	22
0e8a8c8f MA	23	static char *create_test_img(int secs)
	24	{
	25	char *template = strdup("/tmp/qtest.XXXXXX");
	26	int fd, ret;
	27
	28	fd = mkstemp(template);
	29	g_assert(fd >= 0);
	30	ret = ftruncate(fd, (off_t)secs * 512);
	31	g_assert(ret == 0);
	32	close(fd);
	33	return template;
	34	}
	35
	36	typedef struct {
	37	int cyls, heads, secs, trans;
	38	} CHST;
	39
	40	typedef enum {
	41	mbr_blank, mbr_lba, mbr_chs,
	42	mbr_last
	43	} MBRcontents;
	44
	45	typedef enum {
	46	/* order is relevant */
	47	backend_small, backend_large, backend_empty,
	48	backend_last
	49	} Backend;
	50
	51	static const int img_secs[backend_last] = {
	52	[backend_small] = 61440,
	53	[backend_large] = 8388608,
	54	[backend_empty] = -1,
	55	};
	56
	57	static const CHST hd_chst[backend_last][mbr_last] = {
	58	[backend_small] = {
	59	[mbr_blank] = { 60, 16, 63, 0 },
	60	[mbr_lba] = { 60, 16, 63, 2 },
	61	[mbr_chs] = { 60, 16, 63, 0 }
	62	},
	63	[backend_large] = {
	64	[mbr_blank] = { 8322, 16, 63, 1 },
	65	[mbr_lba] = { 8322, 16, 63, 1 },
	66	[mbr_chs] = { 8322, 16, 63, 0 }
	67	},
	68	};
	69
	70	static const char *img_file_name[backend_last];
	71
	72	static const CHST *cur_ide[4];
	73
	74	static bool is_hd(const CHST *expected_chst)
	75	{
	76	return expected_chst && expected_chst->cyls;
	77	}
	78
	79	static void test_cmos_byte(int reg, int expected)
	80	{
	81	enum { cmos_base = 0x70 };
	82	int actual;
	83
	84	outb(cmos_base + 0, reg);
	85	actual = inb(cmos_base + 1);
	86	g_assert(actual == expected);
87	}
88
89	static void test_cmos_bytes(int reg0, int n, uint8_t expected[])
90	{
91	int i;
92
93	for (i = 0; i < 9; i++) {
94	test_cmos_byte(reg0 + i, expected[i]);
95	}
96	}
97
98	static void test_cmos_disk_data(void)
99	{
100	test_cmos_byte(0x12,
101	(is_hd(cur_ide[0]) ? 0xf0 : 0) \|
102	(is_hd(cur_ide[1]) ? 0x0f : 0));
103	}
104
105	static void test_cmos_drive_cyl(int reg0, const CHST *expected_chst)
106	{
107	if (is_hd(expected_chst)) {
108	int c = expected_chst->cyls;
109	int h = expected_chst->heads;
110	int s = expected_chst->secs;
111	uint8_t expected_bytes[9] = {
112	c & 0xff, c >> 8, h, 0xff, 0xff, 0xc0 \| ((h > 8) << 3),
113	c & 0xff, c >> 8, s
114	};
115	test_cmos_bytes(reg0, 9, expected_bytes);
116	} else {
117	int i;
118
119	for (i = 0; i < 9; i++) {
120	test_cmos_byte(reg0 + i, 0);
121	}
122	}
123	}
124
125	static void test_cmos_drive1(void)
126	{
127	test_cmos_byte(0x19, is_hd(cur_ide[0]) ? 47 : 0);
128	test_cmos_drive_cyl(0x1b, cur_ide[0]);
129	}
130
131	static void test_cmos_drive2(void)
132	{
133	test_cmos_byte(0x1a, is_hd(cur_ide[1]) ? 47 : 0);
134	test_cmos_drive_cyl(0x24, cur_ide[1]);
135	}
136
137	static void test_cmos_disktransflag(void)
138	{
139	int val, i;
140
141	val = 0;
142	for (i = 0; i < ARRAY_SIZE(cur_ide); i++) {
143	if (is_hd(cur_ide[i])) {
144	val \|= cur_ide[i]->trans << (2 * i);
145	}
146	}
147	test_cmos_byte(0x39, val);
148	}
149
150	static void test_cmos(void)
151	{
152	test_cmos_disk_data();
153	test_cmos_drive1();
154	test_cmos_drive2();
155	test_cmos_disktransflag();
156	}
157
158	static int append_arg(int argc, char argv[], int argv_sz, char arg)
159	{
160	g_assert(argc + 1 < argv_sz);
161	argv[argc++] = arg;
162	argv[argc] = NULL;
163	return argc;
164	}
165
166	static int setup_common(char *argv[], int argv_sz)
167	{
168	memset(cur_ide, 0, sizeof(cur_ide));
169	return append_arg(0, argv, argv_sz,
2ad645d2	170	g_strdup("-nodefaults"));
0e8a8c8f MA	171	}
	172
	173	static void setup_mbr(int img_idx, MBRcontents mbr)
	174	{
	175	static const uint8_t part_lba[16] = {
	176	/* chs 0,1,1 (lba 63) to chs 0,127,63 (8001 sectors) */
	177	0x80, 1, 1, 0, 6, 127, 63, 0, 63, 0, 0, 0, 0x41, 0x1F, 0, 0,
	178	};
	179	static const uint8_t part_chs[16] = {
	180	/* chs 0,1,1 (lba 63) to chs 7,15,63 (8001 sectors) */
	181	0x80, 1, 1, 0, 6, 15, 63, 7, 63, 0, 0, 0, 0x41, 0x1F, 0, 0,
	182	};
	183	uint8_t buf[512];
	184	int fd, ret;
	185
	186	memset(buf, 0, sizeof(buf));
	187
	188	if (mbr != mbr_blank) {
	189	buf[0x1fe] = 0x55;
	190	buf[0x1ff] = 0xAA;
	191	memcpy(buf + 0x1BE, mbr == mbr_lba ? part_lba : part_chs, 16);
	192	}
	193
	194	fd = open(img_file_name[img_idx], O_WRONLY);
	195	g_assert(fd >= 0);
	196	ret = write(fd, buf, sizeof(buf));
	197	g_assert(ret == sizeof(buf));
	198	close(fd);
	199	}
	200
	201	static int setup_ide(int argc, char *argv[], int argv_sz,
	202	int ide_idx, const char *dev, int img_idx,
	203	MBRcontents mbr, const char *opts)
	204	{
	205	char s1, s2, *s3;
	206
39c4ae94	207	s1 = g_strdup_printf("-drive id=drive%d,if=%s",
0e8a8c8f MA	208	ide_idx, dev ? "none" : "ide");
	209	s2 = dev ? g_strdup("") : g_strdup_printf(",index=%d", ide_idx);
	210
	211	if (img_secs[img_idx] >= 0) {
	212	setup_mbr(img_idx, mbr);
39c4ae94	213	s3 = g_strdup_printf(",format=raw,file=%s", img_file_name[img_idx]);
0e8a8c8f MA	214	} else {
	215	s3 = g_strdup(",media=cdrom");
	216	}
	217	argc = append_arg(argc, argv, argv_sz,
	218	g_strdup_printf("%s%s%s%s", s1, s2, s3, opts));
	219	g_free(s1);
	220	g_free(s2);
	221	g_free(s3);
	222
	223	if (dev) {
	224	argc = append_arg(argc, argv, argv_sz,
	225	g_strdup_printf("-device %s,drive=drive%d,"
	226	"bus=ide.%d,unit=%d",
	227	dev, ide_idx,
	228	ide_idx / 2, ide_idx % 2));
	229	}
	230	return argc;
	231	}
	232
	233	/*
	234	* Test case: no IDE devices
	235	*/
	236	static void test_ide_none(void)
	237	{
	238	char *argv[256];
	239
	240	setup_common(argv, ARRAY_SIZE(argv));
	241	qtest_start(g_strjoinv(" ", argv));
	242	test_cmos();
1d9358e6	243	qtest_end();
0e8a8c8f MA	244	}
	245
	246	static void test_ide_mbr(bool use_device, MBRcontents mbr)
	247	{
	248	char *argv[256];
	249	int argc;
	250	Backend i;
	251	const char *dev;
	252
	253	argc = setup_common(argv, ARRAY_SIZE(argv));
	254	for (i = 0; i < backend_last; i++) {
	255	cur_ide[i] = &hd_chst[i][mbr];
	256	dev = use_device ? (is_hd(cur_ide[i]) ? "ide-hd" : "ide-cd") : NULL;
	257	argc = setup_ide(argc, argv, ARRAY_SIZE(argv), i, dev, i, mbr, "");
	258	}
	259	qtest_start(g_strjoinv(" ", argv));
	260	test_cmos();
1d9358e6	261	qtest_end();
0e8a8c8f MA	262	}
	263
	264	/*
	265	* Test case: IDE devices (if=ide) with blank MBRs
	266	*/
	267	static void test_ide_drive_mbr_blank(void)
	268	{
	269	test_ide_mbr(false, mbr_blank);
	270	}
	271
	272	/*
	273	* Test case: IDE devices (if=ide) with MBRs indicating LBA is in use
	274	*/
	275	static void test_ide_drive_mbr_lba(void)
	276	{
	277	test_ide_mbr(false, mbr_lba);
	278	}
	279
	280	/*
	281	* Test case: IDE devices (if=ide) with MBRs indicating CHS is in use
	282	*/
	283	static void test_ide_drive_mbr_chs(void)
	284	{
	285	test_ide_mbr(false, mbr_chs);
	286	}
	287
	288	/*
	289	* Test case: IDE devices (if=none) with blank MBRs
	290	*/
	291	static void test_ide_device_mbr_blank(void)
	292	{
	293	test_ide_mbr(true, mbr_blank);
	294	}
	295
	296	/*
	297	* Test case: IDE devices (if=none) with MBRs indicating LBA is in use
	298	*/
	299	static void test_ide_device_mbr_lba(void)
	300	{
	301	test_ide_mbr(true, mbr_lba);
	302	}
	303
	304	/*
	305	* Test case: IDE devices (if=none) with MBRs indicating CHS is in use
	306	*/
	307	static void test_ide_device_mbr_chs(void)
	308	{
	309	test_ide_mbr(true, mbr_chs);
	310	}
	311
	312	static void test_ide_drive_user(const char *dev, bool trans)
	313	{
	314	char argv[256], opts;
	315	int argc;
	316	int secs = img_secs[backend_small];
	317	const CHST expected_chst = { secs / (4 * 32) , 4, 32, trans };
	318
	319	argc = setup_common(argv, ARRAY_SIZE(argv));
856dcba2 MA	320	opts = g_strdup_printf("%s,%s%scyls=%d,heads=%d,secs=%d",
	321	dev ?: "",
	322	trans && dev ? "bios-chs-" : "",
	323	trans ? "trans=lba," : "",
0e8a8c8f	324	expected_chst.cyls, expected_chst.heads,
856dcba2	325	expected_chst.secs);
0e8a8c8f MA	326	cur_ide[0] = &expected_chst;
0e8a8c8f MA	327	argc = setup_ide(argc, argv, ARRAY_SIZE(argv),
856dcba2 MA	328	0, dev ? opts : NULL, backend_small, mbr_chs,
856dcba2 MA	329	dev ? "" : opts);
0e8a8c8f MA	330	g_free(opts);
	331	qtest_start(g_strjoinv(" ", argv));
	332	test_cmos();
1d9358e6	333	qtest_end();
0e8a8c8f MA	334	}
	335
	336	/*
	337	* Test case: IDE device (if=ide) with explicit CHS
	338	*/
	339	static void test_ide_drive_user_chs(void)
	340	{
	341	test_ide_drive_user(NULL, false);
	342	}
	343
	344	/*
	345	* Test case: IDE device (if=ide) with explicit CHS and translation
	346	*/
	347	static void test_ide_drive_user_chst(void)
	348	{
	349	test_ide_drive_user(NULL, true);
	350	}
	351
	352	/*
	353	* Test case: IDE device (if=none) with explicit CHS
	354	*/
	355	static void test_ide_device_user_chs(void)
	356	{
	357	test_ide_drive_user("ide-hd", false);
	358	}
	359
	360	/*
	361	* Test case: IDE device (if=none) with explicit CHS and translation
	362	*/
	363	static void test_ide_device_user_chst(void)
	364	{
	365	test_ide_drive_user("ide-hd", true);
	366	}
	367
4e4e6e31 MA	368	/*
	369	* Test case: IDE devices (if=ide), but use index=0 for CD-ROM
	370	*/
	371	static void test_ide_drive_cd_0(void)
	372	{
	373	char *argv[256];
	374	int argc, ide_idx;
	375	Backend i;
	376
	377	argc = setup_common(argv, ARRAY_SIZE(argv));
	378	for (i = 0; i <= backend_empty; i++) {
	379	ide_idx = backend_empty - i;
	380	cur_ide[ide_idx] = &hd_chst[i][mbr_blank];
	381	argc = setup_ide(argc, argv, ARRAY_SIZE(argv),
	382	ide_idx, NULL, i, mbr_blank, "");
	383	}
	384	qtest_start(g_strjoinv(" ", argv));
	385	test_cmos();
1d9358e6	386	qtest_end();
4e4e6e31 MA	387	}
4e4e6e31 MA	388
0e8a8c8f MA	389	int main(int argc, char **argv)
	390	{
	391	Backend i;
	392	int ret;
	393
	394	g_test_init(&argc, &argv, NULL);
	395
	396	for (i = 0; i < backend_last; i++) {
	397	if (img_secs[i] >= 0) {
	398	img_file_name[i] = create_test_img(img_secs[i]);
	399	} else {
	400	img_file_name[i] = NULL;
	401	}
	402	}
	403
	404	qtest_add_func("hd-geo/ide/none", test_ide_none);
	405	qtest_add_func("hd-geo/ide/drive/mbr/blank", test_ide_drive_mbr_blank);
	406	qtest_add_func("hd-geo/ide/drive/mbr/lba", test_ide_drive_mbr_lba);
	407	qtest_add_func("hd-geo/ide/drive/mbr/chs", test_ide_drive_mbr_chs);
	408	qtest_add_func("hd-geo/ide/drive/user/chs", test_ide_drive_user_chs);
	409	qtest_add_func("hd-geo/ide/drive/user/chst", test_ide_drive_user_chst);
4e4e6e31	410	qtest_add_func("hd-geo/ide/drive/cd_0", test_ide_drive_cd_0);
0e8a8c8f MA	411	qtest_add_func("hd-geo/ide/device/mbr/blank", test_ide_device_mbr_blank);
	412	qtest_add_func("hd-geo/ide/device/mbr/lba", test_ide_device_mbr_lba);
	413	qtest_add_func("hd-geo/ide/device/mbr/chs", test_ide_device_mbr_chs);
	414	qtest_add_func("hd-geo/ide/device/user/chs", test_ide_device_user_chs);
	415	qtest_add_func("hd-geo/ide/device/user/chst", test_ide_device_user_chst);
	416
	417	ret = g_test_run();
	418
	419	for (i = 0; i < backend_last; i++) {
	420	unlink(img_file_name[i]);
	421	}
	422
	423	return ret;
	424	}