[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 const char test_image[] = "/tmp/qtest.XXXXXX";

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(",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
	25	static const char test_image[] = "/tmp/qtest.XXXXXX";
	26
	27	static char *create_test_img(int secs)
	28	{
	29	char *template = strdup("/tmp/qtest.XXXXXX");
	30	int fd, ret;
	31
	32	fd = mkstemp(template);
	33	g_assert(fd >= 0);
	34	ret = ftruncate(fd, (off_t)secs * 512);
	35	g_assert(ret == 0);
	36	close(fd);
	37	return template;
	38	}
	39
	40	typedef struct {
	41	int cyls, heads, secs, trans;
	42	} CHST;
	43
	44	typedef enum {
	45	mbr_blank, mbr_lba, mbr_chs,
	46	mbr_last
	47	} MBRcontents;
	48
	49	typedef enum {
	50	/* order is relevant */
	51	backend_small, backend_large, backend_empty,
	52	backend_last
	53	} Backend;
	54
	55	static const int img_secs[backend_last] = {
	56	[backend_small] = 61440,
	57	[backend_large] = 8388608,
	58	[backend_empty] = -1,
	59	};
	60
	61	static const CHST hd_chst[backend_last][mbr_last] = {
	62	[backend_small] = {
	63	[mbr_blank] = { 60, 16, 63, 0 },
	64	[mbr_lba] = { 60, 16, 63, 2 },
65	[mbr_chs] = { 60, 16, 63, 0 }
66	},
67	[backend_large] = {
68	[mbr_blank] = { 8322, 16, 63, 1 },
69	[mbr_lba] = { 8322, 16, 63, 1 },
70	[mbr_chs] = { 8322, 16, 63, 0 }
71	},
72	};
73
74	static const char *img_file_name[backend_last];
75
76	static const CHST *cur_ide[4];
77
78	static bool is_hd(const CHST *expected_chst)
79	{
80	return expected_chst && expected_chst->cyls;
81	}
82
83	static void test_cmos_byte(int reg, int expected)
84	{
85	enum { cmos_base = 0x70 };
86	int actual;
87
88	outb(cmos_base + 0, reg);
89	actual = inb(cmos_base + 1);
90	g_assert(actual == expected);
91	}
92
93	static void test_cmos_bytes(int reg0, int n, uint8_t expected[])
94	{
95	int i;
96
97	for (i = 0; i < 9; i++) {
98	test_cmos_byte(reg0 + i, expected[i]);
99	}
100	}
101
102	static void test_cmos_disk_data(void)
103	{
104	test_cmos_byte(0x12,
105	(is_hd(cur_ide[0]) ? 0xf0 : 0) \|
106	(is_hd(cur_ide[1]) ? 0x0f : 0));
107	}
108
109	static void test_cmos_drive_cyl(int reg0, const CHST *expected_chst)
110	{
111	if (is_hd(expected_chst)) {
112	int c = expected_chst->cyls;
113	int h = expected_chst->heads;
114	int s = expected_chst->secs;
115	uint8_t expected_bytes[9] = {
116	c & 0xff, c >> 8, h, 0xff, 0xff, 0xc0 \| ((h > 8) << 3),
117	c & 0xff, c >> 8, s
118	};
119	test_cmos_bytes(reg0, 9, expected_bytes);
120	} else {
121	int i;
122
123	for (i = 0; i < 9; i++) {
124	test_cmos_byte(reg0 + i, 0);
125	}
126	}
127	}
128
129	static void test_cmos_drive1(void)
130	{
131	test_cmos_byte(0x19, is_hd(cur_ide[0]) ? 47 : 0);
132	test_cmos_drive_cyl(0x1b, cur_ide[0]);
133	}
134
135	static void test_cmos_drive2(void)
136	{
137	test_cmos_byte(0x1a, is_hd(cur_ide[1]) ? 47 : 0);
138	test_cmos_drive_cyl(0x24, cur_ide[1]);
139	}
140
141	static void test_cmos_disktransflag(void)
142	{
143	int val, i;
144
145	val = 0;
146	for (i = 0; i < ARRAY_SIZE(cur_ide); i++) {
147	if (is_hd(cur_ide[i])) {
148	val \|= cur_ide[i]->trans << (2 * i);
149	}
150	}
151	test_cmos_byte(0x39, val);
152	}
153
154	static void test_cmos(void)
155	{
156	test_cmos_disk_data();
157	test_cmos_drive1();
158	test_cmos_drive2();
159	test_cmos_disktransflag();
160	}
161
162	static int append_arg(int argc, char argv[], int argv_sz, char arg)
163	{
164	g_assert(argc + 1 < argv_sz);
165	argv[argc++] = arg;
166	argv[argc] = NULL;
167	return argc;
168	}
169
170	static int setup_common(char *argv[], int argv_sz)
171	{
172	memset(cur_ide, 0, sizeof(cur_ide));
173	return append_arg(0, argv, argv_sz,
2ad645d2	174	g_strdup("-nodefaults"));
0e8a8c8f MA	175	}
	176
	177	static void setup_mbr(int img_idx, MBRcontents mbr)
	178	{
	179	static const uint8_t part_lba[16] = {
	180	/* chs 0,1,1 (lba 63) to chs 0,127,63 (8001 sectors) */
	181	0x80, 1, 1, 0, 6, 127, 63, 0, 63, 0, 0, 0, 0x41, 0x1F, 0, 0,
	182	};
	183	static const uint8_t part_chs[16] = {
	184	/* chs 0,1,1 (lba 63) to chs 7,15,63 (8001 sectors) */
	185	0x80, 1, 1, 0, 6, 15, 63, 7, 63, 0, 0, 0, 0x41, 0x1F, 0, 0,
	186	};
	187	uint8_t buf[512];
	188	int fd, ret;
	189
	190	memset(buf, 0, sizeof(buf));
	191
	192	if (mbr != mbr_blank) {
	193	buf[0x1fe] = 0x55;
	194	buf[0x1ff] = 0xAA;
	195	memcpy(buf + 0x1BE, mbr == mbr_lba ? part_lba : part_chs, 16);
	196	}
	197
	198	fd = open(img_file_name[img_idx], O_WRONLY);
	199	g_assert(fd >= 0);
	200	ret = write(fd, buf, sizeof(buf));
	201	g_assert(ret == sizeof(buf));
	202	close(fd);
	203	}
	204
	205	static int setup_ide(int argc, char *argv[], int argv_sz,
	206	int ide_idx, const char *dev, int img_idx,
	207	MBRcontents mbr, const char *opts)
	208	{
	209	char s1, s2, *s3;
	210
	211	s1 = g_strdup_printf("-drive id=drive%d,if=%s",
	212	ide_idx, dev ? "none" : "ide");
	213	s2 = dev ? g_strdup("") : g_strdup_printf(",index=%d", ide_idx);
	214
	215	if (img_secs[img_idx] >= 0) {
	216	setup_mbr(img_idx, mbr);
	217	s3 = g_strdup_printf(",file=%s", img_file_name[img_idx]);
	218	} else {
	219	s3 = g_strdup(",media=cdrom");
	220	}
	221	argc = append_arg(argc, argv, argv_sz,
	222	g_strdup_printf("%s%s%s%s", s1, s2, s3, opts));
	223	g_free(s1);
	224	g_free(s2);
	225	g_free(s3);
	226
	227	if (dev) {
	228	argc = append_arg(argc, argv, argv_sz,
	229	g_strdup_printf("-device %s,drive=drive%d,"
	230	"bus=ide.%d,unit=%d",
	231	dev, ide_idx,
	232	ide_idx / 2, ide_idx % 2));
	233	}
	234	return argc;
	235	}
	236
	237	/*
	238	* Test case: no IDE devices
239	*/
240	static void test_ide_none(void)
241	{
242	char *argv[256];
243
244	setup_common(argv, ARRAY_SIZE(argv));
245	qtest_start(g_strjoinv(" ", argv));
246	test_cmos();
1d9358e6	247	qtest_end();
0e8a8c8f MA	248	}
	249
	250	static void test_ide_mbr(bool use_device, MBRcontents mbr)
	251	{
	252	char *argv[256];
	253	int argc;
	254	Backend i;
	255	const char *dev;
	256
	257	argc = setup_common(argv, ARRAY_SIZE(argv));
	258	for (i = 0; i < backend_last; i++) {
	259	cur_ide[i] = &hd_chst[i][mbr];
	260	dev = use_device ? (is_hd(cur_ide[i]) ? "ide-hd" : "ide-cd") : NULL;
	261	argc = setup_ide(argc, argv, ARRAY_SIZE(argv), i, dev, i, mbr, "");
	262	}
	263	qtest_start(g_strjoinv(" ", argv));
	264	test_cmos();
1d9358e6	265	qtest_end();
0e8a8c8f MA	266	}
	267
	268	/*
	269	* Test case: IDE devices (if=ide) with blank MBRs
	270	*/
	271	static void test_ide_drive_mbr_blank(void)
	272	{
	273	test_ide_mbr(false, mbr_blank);
	274	}
	275
	276	/*
	277	* Test case: IDE devices (if=ide) with MBRs indicating LBA is in use
	278	*/
	279	static void test_ide_drive_mbr_lba(void)
	280	{
	281	test_ide_mbr(false, mbr_lba);
	282	}
	283
	284	/*
	285	* Test case: IDE devices (if=ide) with MBRs indicating CHS is in use
	286	*/
	287	static void test_ide_drive_mbr_chs(void)
	288	{
	289	test_ide_mbr(false, mbr_chs);
	290	}
	291
	292	/*
	293	* Test case: IDE devices (if=none) with blank MBRs
	294	*/
	295	static void test_ide_device_mbr_blank(void)
	296	{
	297	test_ide_mbr(true, mbr_blank);
	298	}
	299
	300	/*
	301	* Test case: IDE devices (if=none) with MBRs indicating LBA is in use
	302	*/
	303	static void test_ide_device_mbr_lba(void)
	304	{
	305	test_ide_mbr(true, mbr_lba);
	306	}
	307
	308	/*
	309	* Test case: IDE devices (if=none) with MBRs indicating CHS is in use
	310	*/
	311	static void test_ide_device_mbr_chs(void)
	312	{
	313	test_ide_mbr(true, mbr_chs);
	314	}
	315
	316	static void test_ide_drive_user(const char *dev, bool trans)
	317	{
	318	char argv[256], opts;
	319	int argc;
	320	int secs = img_secs[backend_small];
	321	const CHST expected_chst = { secs / (4 * 32) , 4, 32, trans };
	322
	323	argc = setup_common(argv, ARRAY_SIZE(argv));
856dcba2 MA	324	opts = g_strdup_printf("%s,%s%scyls=%d,heads=%d,secs=%d",
	325	dev ?: "",
	326	trans && dev ? "bios-chs-" : "",
	327	trans ? "trans=lba," : "",
0e8a8c8f	328	expected_chst.cyls, expected_chst.heads,
856dcba2	329	expected_chst.secs);
0e8a8c8f MA	330	cur_ide[0] = &expected_chst;
0e8a8c8f MA	331	argc = setup_ide(argc, argv, ARRAY_SIZE(argv),
856dcba2 MA	332	0, dev ? opts : NULL, backend_small, mbr_chs,
856dcba2 MA	333	dev ? "" : opts);
0e8a8c8f MA	334	g_free(opts);
	335	qtest_start(g_strjoinv(" ", argv));
	336	test_cmos();
1d9358e6	337	qtest_end();
0e8a8c8f MA	338	}
	339
	340	/*
	341	* Test case: IDE device (if=ide) with explicit CHS
	342	*/
	343	static void test_ide_drive_user_chs(void)
	344	{
	345	test_ide_drive_user(NULL, false);
	346	}
	347
	348	/*
	349	* Test case: IDE device (if=ide) with explicit CHS and translation
	350	*/
	351	static void test_ide_drive_user_chst(void)
	352	{
	353	test_ide_drive_user(NULL, true);
	354	}
	355
	356	/*
	357	* Test case: IDE device (if=none) with explicit CHS
	358	*/
	359	static void test_ide_device_user_chs(void)
	360	{
	361	test_ide_drive_user("ide-hd", false);
	362	}
	363
	364	/*
	365	* Test case: IDE device (if=none) with explicit CHS and translation
	366	*/
	367	static void test_ide_device_user_chst(void)
	368	{
	369	test_ide_drive_user("ide-hd", true);
	370	}
	371
4e4e6e31 MA	372	/*
	373	* Test case: IDE devices (if=ide), but use index=0 for CD-ROM
	374	*/
	375	static void test_ide_drive_cd_0(void)
	376	{
	377	char *argv[256];
	378	int argc, ide_idx;
	379	Backend i;
	380
	381	argc = setup_common(argv, ARRAY_SIZE(argv));
	382	for (i = 0; i <= backend_empty; i++) {
	383	ide_idx = backend_empty - i;
	384	cur_ide[ide_idx] = &hd_chst[i][mbr_blank];
	385	argc = setup_ide(argc, argv, ARRAY_SIZE(argv),
	386	ide_idx, NULL, i, mbr_blank, "");
	387	}
	388	qtest_start(g_strjoinv(" ", argv));
	389	test_cmos();
1d9358e6	390	qtest_end();
4e4e6e31 MA	391	}
4e4e6e31 MA	392
0e8a8c8f MA	393	int main(int argc, char **argv)
	394	{
	395	Backend i;
	396	int ret;
	397
	398	g_test_init(&argc, &argv, NULL);
	399
	400	for (i = 0; i < backend_last; i++) {
	401	if (img_secs[i] >= 0) {
	402	img_file_name[i] = create_test_img(img_secs[i]);
	403	} else {
	404	img_file_name[i] = NULL;
	405	}
	406	}
	407
	408	qtest_add_func("hd-geo/ide/none", test_ide_none);
	409	qtest_add_func("hd-geo/ide/drive/mbr/blank", test_ide_drive_mbr_blank);
	410	qtest_add_func("hd-geo/ide/drive/mbr/lba", test_ide_drive_mbr_lba);
	411	qtest_add_func("hd-geo/ide/drive/mbr/chs", test_ide_drive_mbr_chs);
	412	qtest_add_func("hd-geo/ide/drive/user/chs", test_ide_drive_user_chs);
	413	qtest_add_func("hd-geo/ide/drive/user/chst", test_ide_drive_user_chst);
4e4e6e31	414	qtest_add_func("hd-geo/ide/drive/cd_0", test_ide_drive_cd_0);
0e8a8c8f MA	415	qtest_add_func("hd-geo/ide/device/mbr/blank", test_ide_device_mbr_blank);
	416	qtest_add_func("hd-geo/ide/device/mbr/lba", test_ide_device_mbr_lba);
	417	qtest_add_func("hd-geo/ide/device/mbr/chs", test_ide_device_mbr_chs);
	418	qtest_add_func("hd-geo/ide/device/user/chs", test_ide_device_user_chs);
	419	qtest_add_func("hd-geo/ide/device/user/chst", test_ide_device_user_chst);
	420
	421	ret = g_test_run();
	422
	423	for (i = 0; i < backend_last; i++) {
	424	unlink(img_file_name[i]);
	425	}
	426
	427	return ret;
	428	}