diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Makefile.include | 4 | ||||
| -rw-r--r-- | tests/bios-tables-test-allowed-diff.h | 1 | ||||
| -rw-r--r-- | tests/bios-tables-test.c | 53 | ||||
| -rwxr-xr-x | tests/data/acpi/rebuild-expected-aml.sh | 2 | ||||
| -rw-r--r-- | tests/data/acpi/virt/APIC | bin | 0 -> 168 bytes | |||
| -rw-r--r-- | tests/data/acpi/virt/DSDT | bin | 0 -> 18476 bytes | |||
| -rw-r--r-- | tests/data/acpi/virt/FACP | bin | 0 -> 268 bytes | |||
| -rw-r--r-- | tests/data/acpi/virt/GTDT | bin | 0 -> 96 bytes | |||
| -rw-r--r-- | tests/data/acpi/virt/MCFG | bin | 0 -> 60 bytes | |||
| -rw-r--r-- | tests/data/acpi/virt/SPCR | bin | 0 -> 80 bytes | |||
| -rw-r--r-- | tests/libqtest.c | 80 | ||||
| -rw-r--r-- | tests/libqtest.h | 51 | ||||
| -rw-r--r-- | tests/migration-test.c | 101 |
13 files changed, 284 insertions, 8 deletions
diff --git a/tests/Makefile.include b/tests/Makefile.include index 34df040583..0cd5f465b7 100644 --- a/tests/Makefile.include +++ b/tests/Makefile.include @@ -264,6 +264,10 @@ check-qtest-arm-y += tests/hexloader-test$(EXESUF) check-qtest-aarch64-y = tests/numa-test$(EXESUF) check-qtest-aarch64-y += tests/boot-serial-test$(EXESUF) check-qtest-aarch64-y += tests/migration-test$(EXESUF) +# TODO: once aarch64 TCG is fixed on ARM 32 bit host, make test unconditional +ifneq ($(ARCH),arm) +check-qtest-aarch64-y += tests/bios-tables-test$(EXESUF) +endif check-qtest-microblazeel-y += $(check-qtest-microblaze-y) diff --git a/tests/bios-tables-test-allowed-diff.h b/tests/bios-tables-test-allowed-diff.h new file mode 100644 index 0000000000..dfb8523c8b --- /dev/null +++ b/tests/bios-tables-test-allowed-diff.h @@ -0,0 +1 @@ +/* List of comma-separated changed AML files to ignore */ diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c index 11e07be093..0ce55182f2 100644 --- a/tests/bios-tables-test.c +++ b/tests/bios-tables-test.c @@ -342,13 +342,29 @@ try_again: return exp_tables; } +static bool test_acpi_find_diff_allowed(AcpiSdtTable *sdt) +{ + const gchar *allowed_diff_file[] = { +#include "bios-tables-test-allowed-diff.h" + NULL + }; + const gchar **f; + + for (f = allowed_diff_file; *f; ++f) { + if (!g_strcmp0(sdt->aml_file, *f)) { + return true; + } + } + return false; +} + /* test the list of tables in @data->tables against reference tables */ static void test_acpi_asl(test_data *data) { int i; AcpiSdtTable *sdt, *exp_sdt; test_data exp_data; - gboolean exp_err, err; + gboolean exp_err, err, all_tables_match = true; memset(&exp_data, 0, sizeof(exp_data)); exp_data.tables = load_expected_aml(data); @@ -359,6 +375,20 @@ static void test_acpi_asl(test_data *data) sdt = &g_array_index(data->tables, AcpiSdtTable, i); exp_sdt = &g_array_index(exp_data.tables, AcpiSdtTable, i); + if (sdt->aml_len == exp_sdt->aml_len && + !memcmp(sdt->aml, exp_sdt->aml, sdt->aml_len)) { + /* Identical table binaries: no need to disassemble. */ + continue; + } + + fprintf(stderr, + "acpi-test: Warning! %.4s binary file mismatch. " + "Actual [aml:%s], Expected [aml:%s].\n", + exp_sdt->aml, sdt->aml_file, exp_sdt->aml_file); + + all_tables_match = all_tables_match && + test_acpi_find_diff_allowed(exp_sdt); + err = load_asl(data->tables, sdt); asl = normalize_asl(sdt->asl); @@ -396,11 +426,12 @@ static void test_acpi_asl(test_data *data) "see ASL difference."); } } - } + } } g_string_free(asl, true); g_string_free(exp_asl, true); } + g_assert(all_tables_match); free_test_data(&exp_data); } @@ -813,6 +844,22 @@ static void test_acpi_piix4_tcg_dimm_pxm(void) test_acpi_tcg_dimm_pxm(MACHINE_PC); } +static void test_acpi_virt_tcg(void) +{ + test_data data = { + .machine = "virt", + .accel = "tcg", + .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", + .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", + .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", + .ram_start = 0x40000000ULL, + .scan_len = 128ULL * 1024 * 1024, + }; + + test_acpi_one("-cpu cortex-a57", &data); + free_test_data(&data); +} + int main(int argc, char *argv[]) { const char *arch = qtest_get_arch(); @@ -841,6 +888,8 @@ int main(int argc, char *argv[]) qtest_add_func("acpi/q35/numamem", test_acpi_q35_tcg_numamem); qtest_add_func("acpi/piix4/dimmpxm", test_acpi_piix4_tcg_dimm_pxm); qtest_add_func("acpi/q35/dimmpxm", test_acpi_q35_tcg_dimm_pxm); + } else if (strcmp(arch, "aarch64") == 0) { + qtest_add_func("acpi/virt", test_acpi_virt_tcg); } ret = g_test_run(); boot_sector_cleanup(disk); diff --git a/tests/data/acpi/rebuild-expected-aml.sh b/tests/data/acpi/rebuild-expected-aml.sh index ff7e62249d..d2853218dd 100755 --- a/tests/data/acpi/rebuild-expected-aml.sh +++ b/tests/data/acpi/rebuild-expected-aml.sh @@ -12,7 +12,7 @@ # This work is licensed under the terms of the GNU GPLv2. # See the COPYING.LIB file in the top-level directory. -qemu_bins="x86_64-softmmu/qemu-system-x86_64" +qemu_bins="x86_64-softmmu/qemu-system-x86_64 aarch64-softmmu/qemu-system-aarch64" if [ ! -e "tests/bios-tables-test" ]; then echo "Test: bios-tables-test is required! Run make check before this script." diff --git a/tests/data/acpi/virt/APIC b/tests/data/acpi/virt/APIC new file mode 100644 index 0000000000..797dfde284 --- /dev/null +++ b/tests/data/acpi/virt/APIC Binary files differdiff --git a/tests/data/acpi/virt/DSDT b/tests/data/acpi/virt/DSDT new file mode 100644 index 0000000000..20e85c7f89 --- /dev/null +++ b/tests/data/acpi/virt/DSDT Binary files differdiff --git a/tests/data/acpi/virt/FACP b/tests/data/acpi/virt/FACP new file mode 100644 index 0000000000..27de99f51b --- /dev/null +++ b/tests/data/acpi/virt/FACP Binary files differdiff --git a/tests/data/acpi/virt/GTDT b/tests/data/acpi/virt/GTDT new file mode 100644 index 0000000000..10107a65e9 --- /dev/null +++ b/tests/data/acpi/virt/GTDT Binary files differdiff --git a/tests/data/acpi/virt/MCFG b/tests/data/acpi/virt/MCFG new file mode 100644 index 0000000000..e8987e1af0 --- /dev/null +++ b/tests/data/acpi/virt/MCFG Binary files differdiff --git a/tests/data/acpi/virt/SPCR b/tests/data/acpi/virt/SPCR new file mode 100644 index 0000000000..377271a0e7 --- /dev/null +++ b/tests/data/acpi/virt/SPCR Binary files differdiff --git a/tests/libqtest.c b/tests/libqtest.c index 546a875913..9b9b5f37fc 100644 --- a/tests/libqtest.c +++ b/tests/libqtest.c @@ -32,6 +32,7 @@ #define MAX_IRQ 256 #define SOCKET_TIMEOUT 50 +#define SOCKET_MAX_FDS 16 QTestState *global_qtest; @@ -391,6 +392,40 @@ static void GCC_FMT_ATTR(2, 3) qtest_sendf(QTestState *s, const char *fmt, ...) va_end(ap); } +/* Sends a message and file descriptors to the socket. + * It's needed for qmp-commands like getfd/add-fd */ +static void socket_send_fds(int socket_fd, int *fds, size_t fds_num, + const char *buf, size_t buf_size) +{ + ssize_t ret; + struct msghdr msg = { 0 }; + char control[CMSG_SPACE(sizeof(int) * SOCKET_MAX_FDS)] = { 0 }; + size_t fdsize = sizeof(int) * fds_num; + struct cmsghdr *cmsg; + struct iovec iov = { .iov_base = (char *)buf, .iov_len = buf_size }; + + msg.msg_iov = &iov; + msg.msg_iovlen = 1; + + if (fds && fds_num > 0) { + g_assert_cmpuint(fds_num, <, SOCKET_MAX_FDS); + + msg.msg_control = control; + msg.msg_controllen = CMSG_SPACE(fdsize); + + cmsg = CMSG_FIRSTHDR(&msg); + cmsg->cmsg_len = CMSG_LEN(fdsize); + cmsg->cmsg_level = SOL_SOCKET; + cmsg->cmsg_type = SCM_RIGHTS; + memcpy(CMSG_DATA(cmsg), fds, fdsize); + } + + do { + ret = sendmsg(socket_fd, &msg, 0); + } while (ret < 0 && errno == EINTR); + g_assert_cmpint(ret, >, 0); +} + static GString *qtest_recv_line(QTestState *s) { GString *line; @@ -545,7 +580,8 @@ QDict *qtest_qmp_receive(QTestState *s) * in the case that they choose to discard all replies up until * a particular EVENT is received. */ -void qmp_fd_vsend(int fd, const char *fmt, va_list ap) +void qmp_fd_vsend_fds(int fd, int *fds, size_t fds_num, + const char *fmt, va_list ap) { QObject *qobj; @@ -569,25 +605,49 @@ void qmp_fd_vsend(int fd, const char *fmt, va_list ap) fprintf(stderr, "%s", str); } /* Send QMP request */ - socket_send(fd, str, qstring_get_length(qstr)); + if (fds && fds_num > 0) { + socket_send_fds(fd, fds, fds_num, str, qstring_get_length(qstr)); + } else { + socket_send(fd, str, qstring_get_length(qstr)); + } qobject_unref(qstr); qobject_unref(qobj); } } +void qmp_fd_vsend(int fd, const char *fmt, va_list ap) +{ + qmp_fd_vsend_fds(fd, NULL, 0, fmt, ap); +} + +void qtest_qmp_vsend_fds(QTestState *s, int *fds, size_t fds_num, + const char *fmt, va_list ap) +{ + qmp_fd_vsend_fds(s->qmp_fd, fds, fds_num, fmt, ap); +} + void qtest_qmp_vsend(QTestState *s, const char *fmt, va_list ap) { - qmp_fd_vsend(s->qmp_fd, fmt, ap); + qmp_fd_vsend_fds(s->qmp_fd, NULL, 0, fmt, ap); } QDict *qmp_fdv(int fd, const char *fmt, va_list ap) { - qmp_fd_vsend(fd, fmt, ap); + qmp_fd_vsend_fds(fd, NULL, 0, fmt, ap); return qmp_fd_receive(fd); } +QDict *qtest_vqmp_fds(QTestState *s, int *fds, size_t fds_num, + const char *fmt, va_list ap) +{ + qtest_qmp_vsend_fds(s, fds, fds_num, fmt, ap); + + /* Receive reply */ + return qtest_qmp_receive(s); +} + QDict *qtest_vqmp(QTestState *s, const char *fmt, va_list ap) { qtest_qmp_vsend(s, fmt, ap); @@ -616,6 +676,18 @@ void qmp_fd_send(int fd, const char *fmt, ...) va_end(ap); } +QDict *qtest_qmp_fds(QTestState *s, int *fds, size_t fds_num, + const char *fmt, ...) +{ + va_list ap; + QDict *response; + + va_start(ap, fmt); + response = qtest_vqmp_fds(s, fds, fds_num, fmt, ap); + va_end(ap); + return response; +} + QDict *qtest_qmp(QTestState *s, const char *fmt, ...) { va_list ap; diff --git a/tests/libqtest.h b/tests/libqtest.h index 32d927755d..cadf1d4a03 100644 --- a/tests/libqtest.h +++ b/tests/libqtest.h @@ -85,6 +85,21 @@ QTestState *qtest_init_with_serial(const char *extra_args, int *sock_fd); void qtest_quit(QTestState *s); /** + * qtest_qmp_fds: + * @s: #QTestState instance to operate on. + * @fds: array of file descriptors + * @fds_num: number of elements in @fds + * @fmt...: QMP message to send to qemu, formatted like + * qobject_from_jsonf_nofail(). See parse_escape() for what's + * supported after '%'. + * + * Sends a QMP message to QEMU with fds and returns the response. + */ +QDict *qtest_qmp_fds(QTestState *s, int *fds, size_t fds_num, + const char *fmt, ...) + GCC_FMT_ATTR(4, 5); + +/** * qtest_qmp: * @s: #QTestState instance to operate on. * @fmt...: QMP message to send to qemu, formatted like @@ -120,7 +135,23 @@ void qtest_qmp_send_raw(QTestState *s, const char *fmt, ...) GCC_FMT_ATTR(2, 3); /** - * qtest_qmpv: + * qtest_vqmp_fds: + * @s: #QTestState instance to operate on. + * @fds: array of file descriptors + * @fds_num: number of elements in @fds + * @fmt: QMP message to send to QEMU, formatted like + * qobject_from_jsonf_nofail(). See parse_escape() for what's + * supported after '%'. + * @ap: QMP message arguments + * + * Sends a QMP message to QEMU with fds and returns the response. + */ +QDict *qtest_vqmp_fds(QTestState *s, int *fds, size_t fds_num, + const char *fmt, va_list ap) + GCC_FMT_ATTR(4, 0); + +/** + * qtest_vqmp: * @s: #QTestState instance to operate on. * @fmt: QMP message to send to QEMU, formatted like * qobject_from_jsonf_nofail(). See parse_escape() for what's @@ -133,6 +164,22 @@ QDict *qtest_vqmp(QTestState *s, const char *fmt, va_list ap) GCC_FMT_ATTR(2, 0); /** + * qtest_qmp_vsend_fds: + * @s: #QTestState instance to operate on. + * @fds: array of file descriptors + * @fds_num: number of elements in @fds + * @fmt: QMP message to send to QEMU, formatted like + * qobject_from_jsonf_nofail(). See parse_escape() for what's + * supported after '%'. + * @ap: QMP message arguments + * + * Sends a QMP message to QEMU and leaves the response in the stream. + */ +void qtest_qmp_vsend_fds(QTestState *s, int *fds, size_t fds_num, + const char *fmt, va_list ap) + GCC_FMT_ATTR(4, 0); + +/** * qtest_qmp_vsend: * @s: #QTestState instance to operate on. * @fmt: QMP message to send to QEMU, formatted like @@ -888,6 +935,8 @@ static inline int64_t clock_step(int64_t step) } QDict *qmp_fd_receive(int fd); +void qmp_fd_vsend_fds(int fd, int *fds, size_t fds_num, + const char *fmt, va_list ap) GCC_FMT_ATTR(4, 0); void qmp_fd_vsend(int fd, const char *fmt, va_list ap) GCC_FMT_ATTR(2, 0); void qmp_fd_send(int fd, const char *fmt, ...) GCC_FMT_ATTR(2, 3); void qmp_fd_send_raw(int fd, const char *fmt, ...) GCC_FMT_ATTR(2, 3); diff --git a/tests/migration-test.c b/tests/migration-test.c index bd3f5c3125..e0407576cb 100644 --- a/tests/migration-test.c +++ b/tests/migration-test.c @@ -177,6 +177,21 @@ static void stop_cb(void *opaque, const char *name, QDict *data) /* * Events can get in the way of responses we are actually waiting for. */ +GCC_FMT_ATTR(3, 4) +static QDict *wait_command_fd(QTestState *who, int fd, const char *command, ...) +{ + va_list ap; + + va_start(ap, command); + qtest_qmp_vsend_fds(who, &fd, 1, command, ap); + va_end(ap); + + return qtest_qmp_receive_success(who, stop_cb, NULL); +} + +/* + * Events can get in the way of responses we are actually waiting for. + */ GCC_FMT_ATTR(2, 3) static QDict *wait_command(QTestState *who, const char *command, ...) { @@ -480,6 +495,7 @@ static void migrate(QTestState *who, const char *uri, const char *fmt, ...) qdict_put_str(args, "uri", uri); rsp = qmp("{ 'execute': 'migrate', 'arguments': %p}", args); + g_assert(qdict_haskey(rsp, "return")); qobject_unref(rsp); } @@ -1027,6 +1043,90 @@ static void test_precopy_tcp(void) g_free(uri); } +static void test_migrate_fd_proto(void) +{ + QTestState *from, *to; + int ret; + int pair[2]; + QDict *rsp; + const char *error_desc; + + if (test_migrate_start(&from, &to, "defer", false, false)) { + return; + } + + /* + * We want to pick a speed slow enough that the test completes + * quickly, but that it doesn't complete precopy even on a slow + * machine, so also set the downtime. + */ + /* 1 ms should make it not converge */ + migrate_set_parameter(from, "downtime-limit", 1); + /* 1GB/s */ + migrate_set_parameter(from, "max-bandwidth", 1000000000); + + /* Wait for the first serial output from the source */ + wait_for_serial("src_serial"); + + /* Create two connected sockets for migration */ + ret = socketpair(PF_LOCAL, SOCK_STREAM, 0, pair); + g_assert_cmpint(ret, ==, 0); + + /* Send the 1st socket to the target */ + rsp = wait_command_fd(to, pair[0], + "{ 'execute': 'getfd'," + " 'arguments': { 'fdname': 'fd-mig' }}"); + qobject_unref(rsp); + close(pair[0]); + + /* Start incoming migration from the 1st socket */ + rsp = wait_command(to, "{ 'execute': 'migrate-incoming'," + " 'arguments': { 'uri': 'fd:fd-mig' }}"); + qobject_unref(rsp); + + /* Send the 2nd socket to the target */ + rsp = wait_command_fd(from, pair[1], + "{ 'execute': 'getfd'," + " 'arguments': { 'fdname': 'fd-mig' }}"); + qobject_unref(rsp); + close(pair[1]); + + /* Start migration to the 2nd socket*/ + migrate(from, "fd:fd-mig", "{}"); + + wait_for_migration_pass(from); + + /* 300ms should converge */ + migrate_set_parameter(from, "downtime-limit", 300); + + if (!got_stop) { + qtest_qmp_eventwait(from, "STOP"); + } + qtest_qmp_eventwait(to, "RESUME"); + + /* Test closing fds */ + /* We assume, that QEMU removes named fd from its list, + * so this should fail */ + rsp = qtest_qmp(from, "{ 'execute': 'closefd'," + " 'arguments': { 'fdname': 'fd-mig' }}"); + g_assert_true(qdict_haskey(rsp, "error")); + error_desc = qdict_get_str(qdict_get_qdict(rsp, "error"), "desc"); + g_assert_cmpstr(error_desc, ==, "File descriptor named 'fd-mig' not found"); + qobject_unref(rsp); + + rsp = qtest_qmp(to, "{ 'execute': 'closefd'," + " 'arguments': { 'fdname': 'fd-mig' }}"); + g_assert_true(qdict_haskey(rsp, "error")); + error_desc = qdict_get_str(qdict_get_qdict(rsp, "error"), "desc"); + g_assert_cmpstr(error_desc, ==, "File descriptor named 'fd-mig' not found"); + qobject_unref(rsp); + + /* Complete migration */ + wait_for_serial("dest_serial"); + wait_for_migration_complete(from); + test_migrate_end(from, to, true); +} + int main(int argc, char **argv) { char template[] = "/tmp/migration-test-XXXXXX"; @@ -1081,6 +1181,7 @@ int main(int argc, char **argv) qtest_add_func("/migration/precopy/tcp", test_precopy_tcp); /* qtest_add_func("/migration/ignore_shared", test_ignore_shared); */ qtest_add_func("/migration/xbzrle/unix", test_xbzrle_unix); + qtest_add_func("/migration/fd_proto", test_migrate_fd_proto); ret = g_test_run(); |