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

/*
 * Hard disk geometry test cases.
 *
 * Copyright (c) 2012 Red Hat Inc.
 *
 * Authors:
 *  Markus Armbruster <armbru@redhat.com>,
 *
 * 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 <glib.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.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,format=raw",
                         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(",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 <armbru@redhat.com>,
	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
	18	#include <glib.h>
	19	#include <stdlib.h>
	20	#include <string.h>
	21	#include <unistd.h>
	22	#include "qemu-common.h"
	23	#include "libqtest.h"
	24
0e8a8c8f MA	25	static char *create_test_img(int secs)
	26	{
	27	char *template = strdup("/tmp/qtest.XXXXXX");
	28	int fd, ret;
	29
	30	fd = mkstemp(template);
	31	g_assert(fd >= 0);
	32	ret = ftruncate(fd, (off_t)secs * 512);
	33	g_assert(ret == 0);
	34	close(fd);
	35	return template;
	36	}
	37
	38	typedef struct {
	39	int cyls, heads, secs, trans;
	40	} CHST;
	41
	42	typedef enum {
	43	mbr_blank, mbr_lba, mbr_chs,
	44	mbr_last
	45	} MBRcontents;
	46
	47	typedef enum {
	48	/* order is relevant */
	49	backend_small, backend_large, backend_empty,
	50	backend_last
	51	} Backend;
	52
	53	static const int img_secs[backend_last] = {
	54	[backend_small] = 61440,
	55	[backend_large] = 8388608,
	56	[backend_empty] = -1,
	57	};
	58
	59	static const CHST hd_chst[backend_last][mbr_last] = {
	60	[backend_small] = {
	61	[mbr_blank] = { 60, 16, 63, 0 },
	62	[mbr_lba] = { 60, 16, 63, 2 },
	63	[mbr_chs] = { 60, 16, 63, 0 }
	64	},
	65	[backend_large] = {
	66	[mbr_blank] = { 8322, 16, 63, 1 },
	67	[mbr_lba] = { 8322, 16, 63, 1 },
	68	[mbr_chs] = { 8322, 16, 63, 0 }
	69	},
	70	};
	71
	72	static const char *img_file_name[backend_last];
	73
	74	static const CHST *cur_ide[4];
	75
	76	static bool is_hd(const CHST *expected_chst)
	77	{
	78	return expected_chst && expected_chst->cyls;
	79	}
	80
	81	static void test_cmos_byte(int reg, int expected)
	82	{
	83	enum { cmos_base = 0x70 };
	84	int actual;
	85
	86	outb(cmos_base + 0, reg);
	87	actual = inb(cmos_base + 1);
	88	g_assert(actual == expected);
89	}
90
91	static void test_cmos_bytes(int reg0, int n, uint8_t expected[])
92	{
93	int i;
94
95	for (i = 0; i < 9; i++) {
96	test_cmos_byte(reg0 + i, expected[i]);
97	}
98	}
99
100	static void test_cmos_disk_data(void)
101	{
102	test_cmos_byte(0x12,
103	(is_hd(cur_ide[0]) ? 0xf0 : 0) \|
104	(is_hd(cur_ide[1]) ? 0x0f : 0));
105	}
106
107	static void test_cmos_drive_cyl(int reg0, const CHST *expected_chst)
108	{
109	if (is_hd(expected_chst)) {
110	int c = expected_chst->cyls;
111	int h = expected_chst->heads;
112	int s = expected_chst->secs;
113	uint8_t expected_bytes[9] = {
114	c & 0xff, c >> 8, h, 0xff, 0xff, 0xc0 \| ((h > 8) << 3),
115	c & 0xff, c >> 8, s
116	};
117	test_cmos_bytes(reg0, 9, expected_bytes);
118	} else {
119	int i;
120
121	for (i = 0; i < 9; i++) {
122	test_cmos_byte(reg0 + i, 0);
123	}
124	}
125	}
126
127	static void test_cmos_drive1(void)
128	{
129	test_cmos_byte(0x19, is_hd(cur_ide[0]) ? 47 : 0);
130	test_cmos_drive_cyl(0x1b, cur_ide[0]);
131	}
132
133	static void test_cmos_drive2(void)
134	{
135	test_cmos_byte(0x1a, is_hd(cur_ide[1]) ? 47 : 0);
136	test_cmos_drive_cyl(0x24, cur_ide[1]);
137	}
138
139	static void test_cmos_disktransflag(void)
140	{
141	int val, i;
142
143	val = 0;
144	for (i = 0; i < ARRAY_SIZE(cur_ide); i++) {
145	if (is_hd(cur_ide[i])) {
146	val \|= cur_ide[i]->trans << (2 * i);
147	}
148	}
149	test_cmos_byte(0x39, val);
150	}
151
152	static void test_cmos(void)
153	{
154	test_cmos_disk_data();
155	test_cmos_drive1();
156	test_cmos_drive2();
157	test_cmos_disktransflag();
158	}
159
160	static int append_arg(int argc, char argv[], int argv_sz, char arg)
161	{
162	g_assert(argc + 1 < argv_sz);
163	argv[argc++] = arg;
164	argv[argc] = NULL;
165	return argc;
166	}
167
168	static int setup_common(char *argv[], int argv_sz)
169	{
170	memset(cur_ide, 0, sizeof(cur_ide));
171	return append_arg(0, argv, argv_sz,
2ad645d2	172	g_strdup("-nodefaults"));
0e8a8c8f MA	173	}
	174
	175	static void setup_mbr(int img_idx, MBRcontents mbr)
	176	{
	177	static const uint8_t part_lba[16] = {
	178	/* chs 0,1,1 (lba 63) to chs 0,127,63 (8001 sectors) */
	179	0x80, 1, 1, 0, 6, 127, 63, 0, 63, 0, 0, 0, 0x41, 0x1F, 0, 0,
	180	};
	181	static const uint8_t part_chs[16] = {
	182	/* chs 0,1,1 (lba 63) to chs 7,15,63 (8001 sectors) */
	183	0x80, 1, 1, 0, 6, 15, 63, 7, 63, 0, 0, 0, 0x41, 0x1F, 0, 0,
	184	};
	185	uint8_t buf[512];
	186	int fd, ret;
	187
	188	memset(buf, 0, sizeof(buf));
	189
	190	if (mbr != mbr_blank) {
	191	buf[0x1fe] = 0x55;
	192	buf[0x1ff] = 0xAA;
	193	memcpy(buf + 0x1BE, mbr == mbr_lba ? part_lba : part_chs, 16);
	194	}
	195
	196	fd = open(img_file_name[img_idx], O_WRONLY);
	197	g_assert(fd >= 0);
	198	ret = write(fd, buf, sizeof(buf));
	199	g_assert(ret == sizeof(buf));
	200	close(fd);
	201	}
	202
	203	static int setup_ide(int argc, char *argv[], int argv_sz,
	204	int ide_idx, const char *dev, int img_idx,
	205	MBRcontents mbr, const char *opts)
	206	{
	207	char s1, s2, *s3;
	208
b8e665e4	209	s1 = g_strdup_printf("-drive id=drive%d,if=%s,format=raw",
0e8a8c8f MA	210	ide_idx, dev ? "none" : "ide");
	211	s2 = dev ? g_strdup("") : g_strdup_printf(",index=%d", ide_idx);
	212
	213	if (img_secs[img_idx] >= 0) {
	214	setup_mbr(img_idx, mbr);
	215	s3 = g_strdup_printf(",file=%s", img_file_name[img_idx]);
	216	} else {
	217	s3 = g_strdup(",media=cdrom");
	218	}
	219	argc = append_arg(argc, argv, argv_sz,
	220	g_strdup_printf("%s%s%s%s", s1, s2, s3, opts));
	221	g_free(s1);
	222	g_free(s2);
	223	g_free(s3);
	224
	225	if (dev) {
	226	argc = append_arg(argc, argv, argv_sz,
	227	g_strdup_printf("-device %s,drive=drive%d,"
	228	"bus=ide.%d,unit=%d",
	229	dev, ide_idx,
	230	ide_idx / 2, ide_idx % 2));
	231	}
	232	return argc;
	233	}
	234
	235	/*
	236	* Test case: no IDE devices
	237	*/
	238	static void test_ide_none(void)
	239	{
	240	char *argv[256];
	241
	242	setup_common(argv, ARRAY_SIZE(argv));
	243	qtest_start(g_strjoinv(" ", argv));
	244	test_cmos();
1d9358e6	245	qtest_end();
0e8a8c8f MA	246	}
	247
	248	static void test_ide_mbr(bool use_device, MBRcontents mbr)
	249	{
	250	char *argv[256];
	251	int argc;
	252	Backend i;
	253	const char *dev;
	254
	255	argc = setup_common(argv, ARRAY_SIZE(argv));
	256	for (i = 0; i < backend_last; i++) {
	257	cur_ide[i] = &hd_chst[i][mbr];
	258	dev = use_device ? (is_hd(cur_ide[i]) ? "ide-hd" : "ide-cd") : NULL;
	259	argc = setup_ide(argc, argv, ARRAY_SIZE(argv), i, dev, i, mbr, "");
	260	}
	261	qtest_start(g_strjoinv(" ", argv));
	262	test_cmos();
1d9358e6	263	qtest_end();
0e8a8c8f MA	264	}
	265
	266	/*
	267	* Test case: IDE devices (if=ide) with blank MBRs
	268	*/
	269	static void test_ide_drive_mbr_blank(void)
	270	{
	271	test_ide_mbr(false, mbr_blank);
	272	}
	273
	274	/*
	275	* Test case: IDE devices (if=ide) with MBRs indicating LBA is in use
	276	*/
	277	static void test_ide_drive_mbr_lba(void)
	278	{
	279	test_ide_mbr(false, mbr_lba);
	280	}
	281
	282	/*
	283	* Test case: IDE devices (if=ide) with MBRs indicating CHS is in use
	284	*/
	285	static void test_ide_drive_mbr_chs(void)
	286	{
	287	test_ide_mbr(false, mbr_chs);
	288	}
	289
	290	/*
	291	* Test case: IDE devices (if=none) with blank MBRs
	292	*/
	293	static void test_ide_device_mbr_blank(void)
	294	{
	295	test_ide_mbr(true, mbr_blank);
	296	}
	297
	298	/*
	299	* Test case: IDE devices (if=none) with MBRs indicating LBA is in use
	300	*/
	301	static void test_ide_device_mbr_lba(void)
	302	{
	303	test_ide_mbr(true, mbr_lba);
	304	}
	305
	306	/*
	307	* Test case: IDE devices (if=none) with MBRs indicating CHS is in use
	308	*/
	309	static void test_ide_device_mbr_chs(void)
	310	{
	311	test_ide_mbr(true, mbr_chs);
	312	}
	313
	314	static void test_ide_drive_user(const char *dev, bool trans)
	315	{
	316	char argv[256], opts;
	317	int argc;
	318	int secs = img_secs[backend_small];
	319	const CHST expected_chst = { secs / (4 * 32) , 4, 32, trans };
	320
	321	argc = setup_common(argv, ARRAY_SIZE(argv));
856dcba2 MA	322	opts = g_strdup_printf("%s,%s%scyls=%d,heads=%d,secs=%d",
	323	dev ?: "",
	324	trans && dev ? "bios-chs-" : "",
	325	trans ? "trans=lba," : "",
0e8a8c8f	326	expected_chst.cyls, expected_chst.heads,
856dcba2	327	expected_chst.secs);
0e8a8c8f MA	328	cur_ide[0] = &expected_chst;
0e8a8c8f MA	329	argc = setup_ide(argc, argv, ARRAY_SIZE(argv),
856dcba2 MA	330	0, dev ? opts : NULL, backend_small, mbr_chs,
856dcba2 MA	331	dev ? "" : opts);
0e8a8c8f MA	332	g_free(opts);
	333	qtest_start(g_strjoinv(" ", argv));
	334	test_cmos();
1d9358e6	335	qtest_end();
0e8a8c8f MA	336	}
	337
	338	/*
	339	* Test case: IDE device (if=ide) with explicit CHS
	340	*/
	341	static void test_ide_drive_user_chs(void)
	342	{
	343	test_ide_drive_user(NULL, false);
	344	}
	345
	346	/*
	347	* Test case: IDE device (if=ide) with explicit CHS and translation
	348	*/
	349	static void test_ide_drive_user_chst(void)
	350	{
	351	test_ide_drive_user(NULL, true);
	352	}
	353
	354	/*
	355	* Test case: IDE device (if=none) with explicit CHS
	356	*/
	357	static void test_ide_device_user_chs(void)
	358	{
	359	test_ide_drive_user("ide-hd", false);
	360	}
	361
	362	/*
	363	* Test case: IDE device (if=none) with explicit CHS and translation
	364	*/
	365	static void test_ide_device_user_chst(void)
	366	{
	367	test_ide_drive_user("ide-hd", true);
	368	}
	369
4e4e6e31 MA	370	/*
	371	* Test case: IDE devices (if=ide), but use index=0 for CD-ROM
	372	*/
	373	static void test_ide_drive_cd_0(void)
	374	{
	375	char *argv[256];
	376	int argc, ide_idx;
	377	Backend i;
	378
	379	argc = setup_common(argv, ARRAY_SIZE(argv));
	380	for (i = 0; i <= backend_empty; i++) {
	381	ide_idx = backend_empty - i;
	382	cur_ide[ide_idx] = &hd_chst[i][mbr_blank];
	383	argc = setup_ide(argc, argv, ARRAY_SIZE(argv),
	384	ide_idx, NULL, i, mbr_blank, "");
	385	}
	386	qtest_start(g_strjoinv(" ", argv));
	387	test_cmos();
1d9358e6	388	qtest_end();
4e4e6e31 MA	389	}
4e4e6e31 MA	390
0e8a8c8f MA	391	int main(int argc, char **argv)
	392	{
	393	Backend i;
	394	int ret;
	395
	396	g_test_init(&argc, &argv, NULL);
	397
	398	for (i = 0; i < backend_last; i++) {
	399	if (img_secs[i] >= 0) {
	400	img_file_name[i] = create_test_img(img_secs[i]);
	401	} else {
	402	img_file_name[i] = NULL;
	403	}
	404	}
	405
	406	qtest_add_func("hd-geo/ide/none", test_ide_none);
	407	qtest_add_func("hd-geo/ide/drive/mbr/blank", test_ide_drive_mbr_blank);
	408	qtest_add_func("hd-geo/ide/drive/mbr/lba", test_ide_drive_mbr_lba);
	409	qtest_add_func("hd-geo/ide/drive/mbr/chs", test_ide_drive_mbr_chs);
	410	qtest_add_func("hd-geo/ide/drive/user/chs", test_ide_drive_user_chs);
	411	qtest_add_func("hd-geo/ide/drive/user/chst", test_ide_drive_user_chst);
4e4e6e31	412	qtest_add_func("hd-geo/ide/drive/cd_0", test_ide_drive_cd_0);
0e8a8c8f MA	413	qtest_add_func("hd-geo/ide/device/mbr/blank", test_ide_device_mbr_blank);
	414	qtest_add_func("hd-geo/ide/device/mbr/lba", test_ide_device_mbr_lba);
	415	qtest_add_func("hd-geo/ide/device/mbr/chs", test_ide_device_mbr_chs);
	416	qtest_add_func("hd-geo/ide/device/user/chs", test_ide_device_user_chs);
	417	qtest_add_func("hd-geo/ide/device/user/chst", test_ide_device_user_chst);
	418
	419	ret = g_test_run();
	420
	421	for (i = 0; i < backend_last; i++) {
	422	unlink(img_file_name[i]);
	423	}
	424
	425	return ret;
	426	}