[mirror_qemu.git] / tests / qtest / cdrom-test.c

/*
 * Various tests for emulated CD-ROM drives.
 *
 * Copyright (c) 2018 Red Hat Inc.
 *
 * Author:
 *    Thomas Huth <thuth@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.
 */

#include "qemu/osdep.h"
#include "libqos/libqtest.h"
#include "boot-sector.h"
#include "qapi/qmp/qdict.h"

static char isoimage[] = "cdrom-boot-iso-XXXXXX";

static int exec_genisoimg(const char **args)
{
    gchar *out_err = NULL;
    gint exit_status = -1;
    bool success;

    success = g_spawn_sync(NULL, (gchar **)args, NULL,
                           G_SPAWN_SEARCH_PATH | G_SPAWN_STDOUT_TO_DEV_NULL,
                           NULL, NULL, NULL, &out_err, &exit_status, NULL);
    if (!success) {
        return -ENOENT;
    }
    if (out_err) {
        fputs(out_err, stderr);
        g_free(out_err);
    }

    return exit_status;
}

static int prepare_image(const char *arch, char *isoimage)
{
    char srcdir[] = "cdrom-test-dir-XXXXXX";
    char *codefile = NULL;
    int ifh, ret = -1;
    const char *args[] = {
        "genisoimage", "-quiet", "-l", "-no-emul-boot",
        "-b", NULL, "-o", isoimage, srcdir, NULL
    };

    ifh = mkstemp(isoimage);
    if (ifh < 0) {
        perror("Error creating temporary iso image file");
        return -1;
    }
    if (!mkdtemp(srcdir)) {
        perror("Error creating temporary directory");
        goto cleanup;
    }

    if (g_str_equal(arch, "i386") || g_str_equal(arch, "x86_64") ||
        g_str_equal(arch, "s390x")) {
        codefile = g_strdup_printf("%s/bootcode-XXXXXX", srcdir);
        ret = boot_sector_init(codefile);
        if (ret) {
            goto cleanup;
        }
    } else {
        /* Just create a dummy file */
        char txt[] = "empty disc";
        codefile = g_strdup_printf("%s/readme.txt", srcdir);
        if (!g_file_set_contents(codefile, txt, sizeof(txt) - 1, NULL)) {
            fprintf(stderr, "Failed to create '%s'\n", codefile);
            goto cleanup;
        }
    }

    args[5] = strchr(codefile, '/') + 1;
    ret = exec_genisoimg(args);
    if (ret) {
        fprintf(stderr, "genisoimage failed: %i\n", ret);
    }

    unlink(codefile);

cleanup:
    g_free(codefile);
    rmdir(srcdir);
    close(ifh);

    return ret;
}

/**
 * Check that at least the -cdrom parameter is basically working, i.e. we can
 * see the filename of the ISO image in the output of "info block" afterwards
 */
static void test_cdrom_param(gconstpointer data)
{
    QTestState *qts;
    char *resp;

    qts = qtest_initf("-M %s -cdrom %s", (const char *)data, isoimage);
    resp = qtest_hmp(qts, "info block");
    g_assert(strstr(resp, isoimage) != 0);
    g_free(resp);
    qtest_quit(qts);
}

static void add_cdrom_param_tests(const char **machines)
{
    while (*machines) {
        if (qtest_has_machine(*machines)) {
            char *testname = g_strdup_printf("cdrom/param/%s", *machines);
            qtest_add_data_func(testname, *machines, test_cdrom_param);
            g_free(testname);
        }
        machines++;
    }
}

static void test_cdboot(gconstpointer data)
{
    QTestState *qts;

    qts = qtest_initf("-accel kvm -accel tcg -no-shutdown %s%s", (const char *)data,
                      isoimage);
    boot_sector_test(qts);
    qtest_quit(qts);
}

static void add_x86_tests(void)
{
    qtest_add_data_func("cdrom/boot/default", "-cdrom ", test_cdboot);
    qtest_add_data_func("cdrom/boot/virtio-scsi",
                        "-device virtio-scsi -device scsi-cd,drive=cdr "
                        "-blockdev file,node-name=cdr,filename=", test_cdboot);
    /*
     * Unstable CI test under load
     * See https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg05509.html
     */
    if (g_test_slow()) {
        qtest_add_data_func("cdrom/boot/isapc", "-M isapc "
                            "-drive if=ide,media=cdrom,file=", test_cdboot);
    }
    if (qtest_has_device("am53c974")) {
        qtest_add_data_func("cdrom/boot/am53c974",
                            "-device am53c974 -device scsi-cd,drive=cd1 "
                            "-drive if=none,id=cd1,format=raw,file=",
                            test_cdboot);
    }
    if (qtest_has_device("dc390")) {
        qtest_add_data_func("cdrom/boot/dc390",
                            "-device dc390 -device scsi-cd,drive=cd1 "
                            "-blockdev file,node-name=cd1,filename=",
                            test_cdboot);
    }
    if (qtest_has_device("lsi53c895a")) {
        qtest_add_data_func("cdrom/boot/lsi53c895a",
                            "-device lsi53c895a -device scsi-cd,drive=cd1 "
                            "-blockdev file,node-name=cd1,filename=",
                            test_cdboot);
    }
    if (qtest_has_device("megasas")) {
        qtest_add_data_func("cdrom/boot/megasas", "-M q35 "
                            "-device megasas -device scsi-cd,drive=cd1 "
                            "-blockdev file,node-name=cd1,filename=",
                            test_cdboot);
    }
    if (qtest_has_device("megasas-gen2")) {
        qtest_add_data_func("cdrom/boot/megasas-gen2", "-M q35 "
                            "-device megasas-gen2 -device scsi-cd,drive=cd1 "
                            "-blockdev file,node-name=cd1,filename=",
                            test_cdboot);
    }
}

static void add_s390x_tests(void)
{
    qtest_add_data_func("cdrom/boot/default", "-cdrom ", test_cdboot);
    qtest_add_data_func("cdrom/boot/virtio-scsi",
                        "-device virtio-scsi -device scsi-cd,drive=cdr "
                        "-blockdev file,node-name=cdr,filename=", test_cdboot);
    qtest_add_data_func("cdrom/boot/with-bootindex",
                        "-device virtio-serial -device virtio-scsi "
                        "-device virtio-blk,drive=d1 "
                        "-drive driver=null-co,read-zeroes=on,if=none,id=d1 "
                        "-device virtio-blk,drive=d2,bootindex=1 "
                        "-drive if=none,id=d2,media=cdrom,file=", test_cdboot);
    if (qtest_has_device("x-terminal3270")) {
        qtest_add_data_func("cdrom/boot/without-bootindex",
                            "-device virtio-scsi -device virtio-serial "
                            "-device x-terminal3270 -device virtio-blk,drive=d1 "
                            "-drive driver=null-co,read-zeroes=on,if=none,id=d1 "
                            "-device virtio-blk,drive=d2 "
                            "-drive if=none,id=d2,media=cdrom,file=",
                            test_cdboot);
    }
}

int main(int argc, char **argv)
{
    int ret;
    const char *arch = qtest_get_arch();
    const char *genisocheck[] = { "genisoimage", "-version", NULL };

    g_test_init(&argc, &argv, NULL);

    if (exec_genisoimg(genisocheck)) {
        /* genisoimage not available - so can't run tests */
        return g_test_run();
    }

    ret = prepare_image(arch, isoimage);
    if (ret) {
        return ret;
    }

    if (g_str_equal(arch, "i386") || g_str_equal(arch, "x86_64")) {
        add_x86_tests();
    } else if (g_str_equal(arch, "s390x")) {
        add_s390x_tests();
    } else if (g_str_equal(arch, "ppc64")) {
        const char *ppcmachines[] = {
            "pseries", "mac99", "g3beige", "40p", NULL
        };
        add_cdrom_param_tests(ppcmachines);
    } else if (g_str_equal(arch, "sparc")) {
        const char *sparcmachines[] = {
            "LX", "SPARCClassic", "SPARCbook", "SS-10", "SS-20", "SS-4",
            "SS-5", "SS-600MP", "Voyager", "leon3_generic", NULL
        };
        add_cdrom_param_tests(sparcmachines);
    } else if (g_str_equal(arch, "sparc64")) {
        const char *sparc64machines[] = {
            "niagara", "sun4u", "sun4v", NULL
        };
        add_cdrom_param_tests(sparc64machines);
    } else if (!strncmp(arch, "mips64", 6)) {
        const char *mips64machines[] = {
            "magnum", "malta", "pica61", NULL
        };
        add_cdrom_param_tests(mips64machines);
    } else if (g_str_equal(arch, "arm") || g_str_equal(arch, "aarch64")) {
        const char *armmachines[] = {
            "realview-eb", "realview-eb-mpcore", "realview-pb-a8",
            "realview-pbx-a9", "versatileab", "versatilepb", "vexpress-a15",
            "vexpress-a9", "virt", NULL
        };
        add_cdrom_param_tests(armmachines);
    } else {
        const char *nonemachine[] = { "none", NULL };
        add_cdrom_param_tests(nonemachine);
    }

    ret = g_test_run();

    unlink(isoimage);

    return ret;
}
Commit	Line	Data
42f45505 TH	1	/*
	2	* Various tests for emulated CD-ROM drives.
	3	*
	4	* Copyright (c) 2018 Red Hat Inc.
	5	*
	6	* Author:
	7	* Thomas Huth <thuth@redhat.com>
	8	*
	9	* This work is licensed under the terms of the GNU GPL, version 2
	10	* or later. See the COPYING file in the top-level directory.
	11	*/
	12
	13	#include "qemu/osdep.h"
a2ce7dbd	14	#include "libqos/libqtest.h"
42f45505	15	#include "boot-sector.h"
49d43a59	16	#include "qapi/qmp/qdict.h"
42f45505 TH	17
	18	static char isoimage[] = "cdrom-boot-iso-XXXXXX";
	19
	20	static int exec_genisoimg(const char **args)
	21	{
	22	gchar *out_err = NULL;
	23	gint exit_status = -1;
	24	bool success;
	25
	26	success = g_spawn_sync(NULL, (gchar **)args, NULL,
	27	G_SPAWN_SEARCH_PATH \| G_SPAWN_STDOUT_TO_DEV_NULL,
	28	NULL, NULL, NULL, &out_err, &exit_status, NULL);
	29	if (!success) {
	30	return -ENOENT;
	31	}
	32	if (out_err) {
	33	fputs(out_err, stderr);
	34	g_free(out_err);
	35	}
	36
	37	return exit_status;
	38	}
	39
	40	static int prepare_image(const char arch, char isoimage)
	41	{
	42	char srcdir[] = "cdrom-test-dir-XXXXXX";
	43	char *codefile = NULL;
	44	int ifh, ret = -1;
	45	const char *args[] = {
	46	"genisoimage", "-quiet", "-l", "-no-emul-boot",
	47	"-b", NULL, "-o", isoimage, srcdir, NULL
	48	};
	49
	50	ifh = mkstemp(isoimage);
	51	if (ifh < 0) {
	52	perror("Error creating temporary iso image file");
	53	return -1;
	54	}
	55	if (!mkdtemp(srcdir)) {
	56	perror("Error creating temporary directory");
	57	goto cleanup;
	58	}
	59
	60	if (g_str_equal(arch, "i386") \|\| g_str_equal(arch, "x86_64") \|\|
	61	g_str_equal(arch, "s390x")) {
	62	codefile = g_strdup_printf("%s/bootcode-XXXXXX", srcdir);
	63	ret = boot_sector_init(codefile);
	64	if (ret) {
	65	goto cleanup;
	66	}
	67	} else {
	68	/* Just create a dummy file */
	69	char txt[] = "empty disc";
	70	codefile = g_strdup_printf("%s/readme.txt", srcdir);
	71	if (!g_file_set_contents(codefile, txt, sizeof(txt) - 1, NULL)) {
	72	fprintf(stderr, "Failed to create '%s'\n", codefile);
	73	goto cleanup;
	74	}
	75	}
	76
	77	args[5] = strchr(codefile, '/') + 1;
	78	ret = exec_genisoimg(args);
	79	if (ret) {
	80	fprintf(stderr, "genisoimage failed: %i\n", ret);
81	}
82
83	unlink(codefile);
84
85	cleanup:
86	g_free(codefile);
87	rmdir(srcdir);
88	close(ifh);
89
90	return ret;
91	}
92
49d43a59 TH	93	/**
	94	* Check that at least the -cdrom parameter is basically working, i.e. we can
	95	* see the filename of the ISO image in the output of "info block" afterwards
	96	*/
	97	static void test_cdrom_param(gconstpointer data)
	98	{
	99	QTestState *qts;
	100	char *resp;
	101
88b988c8	102	qts = qtest_initf("-M %s -cdrom %s", (const char *)data, isoimage);
49d43a59 TH	103	resp = qtest_hmp(qts, "info block");
	104	g_assert(strstr(resp, isoimage) != 0);
	105	g_free(resp);
	106	qtest_quit(qts);
	107	}
	108
	109	static void add_cdrom_param_tests(const char **machines)
	110	{
	111	while (*machines) {
719051ca TH	112	if (qtest_has_machine(*machines)) {
	113	char testname = g_strdup_printf("cdrom/param/%s", machines);
	114	qtest_add_data_func(testname, *machines, test_cdrom_param);
	115	g_free(testname);
	116	}
49d43a59 TH	117	machines++;
	118	}
	119	}
	120
42f45505 TH	121	static void test_cdboot(gconstpointer data)
	122	{
	123	QTestState *qts;
	124
6f6e1698	125	qts = qtest_initf("-accel kvm -accel tcg -no-shutdown %s%s", (const char *)data,
88b988c8	126	isoimage);
42f45505 TH	127	boot_sector_test(qts);
	128	qtest_quit(qts);
	129	}
	130
	131	static void add_x86_tests(void)
	132	{
	133	qtest_add_data_func("cdrom/boot/default", "-cdrom ", test_cdboot);
	134	qtest_add_data_func("cdrom/boot/virtio-scsi",
	135	"-device virtio-scsi -device scsi-cd,drive=cdr "
	136	"-blockdev file,node-name=cdr,filename=", test_cdboot);
4300dadc AB	137	/*
	138	* Unstable CI test under load
	139	* See https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg05509.html
	140	*/
	141	if (g_test_slow()) {
	142	qtest_add_data_func("cdrom/boot/isapc", "-M isapc "
	143	"-drive if=ide,media=cdrom,file=", test_cdboot);
	144	}
95c0b770 TH	145	if (qtest_has_device("am53c974")) {
	146	qtest_add_data_func("cdrom/boot/am53c974",
	147	"-device am53c974 -device scsi-cd,drive=cd1 "
	148	"-drive if=none,id=cd1,format=raw,file=",
	149	test_cdboot);
	150	}
	151	if (qtest_has_device("dc390")) {
	152	qtest_add_data_func("cdrom/boot/dc390",
	153	"-device dc390 -device scsi-cd,drive=cd1 "
	154	"-blockdev file,node-name=cd1,filename=",
	155	test_cdboot);
	156	}
	157	if (qtest_has_device("lsi53c895a")) {
	158	qtest_add_data_func("cdrom/boot/lsi53c895a",
	159	"-device lsi53c895a -device scsi-cd,drive=cd1 "
	160	"-blockdev file,node-name=cd1,filename=",
	161	test_cdboot);
	162	}
	163	if (qtest_has_device("megasas")) {
	164	qtest_add_data_func("cdrom/boot/megasas", "-M q35 "
	165	"-device megasas -device scsi-cd,drive=cd1 "
	166	"-blockdev file,node-name=cd1,filename=",
	167	test_cdboot);
	168	}
	169	if (qtest_has_device("megasas-gen2")) {
	170	qtest_add_data_func("cdrom/boot/megasas-gen2", "-M q35 "
	171	"-device megasas-gen2 -device scsi-cd,drive=cd1 "
	172	"-blockdev file,node-name=cd1,filename=",
	173	test_cdboot);
	174	}
42f45505 TH	175	}
	176
	177	static void add_s390x_tests(void)
	178	{
	179	qtest_add_data_func("cdrom/boot/default", "-cdrom ", test_cdboot);
	180	qtest_add_data_func("cdrom/boot/virtio-scsi",
	181	"-device virtio-scsi -device scsi-cd,drive=cdr "
	182	"-blockdev file,node-name=cdr,filename=", test_cdboot);
eb32abd8 TH	183	qtest_add_data_func("cdrom/boot/with-bootindex",
	184	"-device virtio-serial -device virtio-scsi "
	185	"-device virtio-blk,drive=d1 "
	186	"-drive driver=null-co,read-zeroes=on,if=none,id=d1 "
	187	"-device virtio-blk,drive=d2,bootindex=1 "
	188	"-drive if=none,id=d2,media=cdrom,file=", test_cdboot);
95c0b770 TH	189	if (qtest_has_device("x-terminal3270")) {
	190	qtest_add_data_func("cdrom/boot/without-bootindex",
	191	"-device virtio-scsi -device virtio-serial "
	192	"-device x-terminal3270 -device virtio-blk,drive=d1 "
	193	"-drive driver=null-co,read-zeroes=on,if=none,id=d1 "
	194	"-device virtio-blk,drive=d2 "
	195	"-drive if=none,id=d2,media=cdrom,file=",
	196	test_cdboot);
	197	}
42f45505 TH	198	}
	199
	200	int main(int argc, char **argv)
	201	{
	202	int ret;
	203	const char *arch = qtest_get_arch();
	204	const char *genisocheck[] = { "genisoimage", "-version", NULL };
	205
	206	g_test_init(&argc, &argv, NULL);
	207
	208	if (exec_genisoimg(genisocheck)) {
	209	/* genisoimage not available - so can't run tests */
4848cb3d	210	return g_test_run();
42f45505 TH	211	}
	212
	213	ret = prepare_image(arch, isoimage);
	214	if (ret) {
	215	return ret;
	216	}
	217
	218	if (g_str_equal(arch, "i386") \|\| g_str_equal(arch, "x86_64")) {
	219	add_x86_tests();
	220	} else if (g_str_equal(arch, "s390x")) {
	221	add_s390x_tests();
49d43a59 TH	222	} else if (g_str_equal(arch, "ppc64")) {
49d43a59 TH	223	const char *ppcmachines[] = {
b2ce76a0	224	"pseries", "mac99", "g3beige", "40p", NULL
49d43a59 TH	225	};
	226	add_cdrom_param_tests(ppcmachines);
	227	} else if (g_str_equal(arch, "sparc")) {
	228	const char *sparcmachines[] = {
	229	"LX", "SPARCClassic", "SPARCbook", "SS-10", "SS-20", "SS-4",
	230	"SS-5", "SS-600MP", "Voyager", "leon3_generic", NULL
	231	};
	232	add_cdrom_param_tests(sparcmachines);
	233	} else if (g_str_equal(arch, "sparc64")) {
	234	const char *sparc64machines[] = {
	235	"niagara", "sun4u", "sun4v", NULL
	236	};
	237	add_cdrom_param_tests(sparc64machines);
	238	} else if (!strncmp(arch, "mips64", 6)) {
	239	const char *mips64machines[] = {
f169413c	240	"magnum", "malta", "pica61", NULL
49d43a59 TH	241	};
	242	add_cdrom_param_tests(mips64machines);
	243	} else if (g_str_equal(arch, "arm") \|\| g_str_equal(arch, "aarch64")) {
	244	const char *armmachines[] = {
	245	"realview-eb", "realview-eb-mpcore", "realview-pb-a8",
	246	"realview-pbx-a9", "versatileab", "versatilepb", "vexpress-a15",
	247	"vexpress-a9", "virt", NULL
	248	};
	249	add_cdrom_param_tests(armmachines);
	250	} else {
	251	const char *nonemachine[] = { "none", NULL };
	252	add_cdrom_param_tests(nonemachine);
42f45505 TH	253	}
	254
	255	ret = g_test_run();
	256
	257	unlink(isoimage);
	258
	259	return ret;
	260	}