Testing and plugins for rc1

- add plugin API versioning
   - tests/vm add netbsd autoinstall
   - disable ipmi-bt-test for non-Linux
   - single-thread make check
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Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-and-tcg-121119-1' into staging

Testing and plugins for rc1

  - add plugin API versioning
  - tests/vm add netbsd autoinstall
  - disable ipmi-bt-test for non-Linux
  - single-thread make check

# gpg: Signature made Tue 12 Nov 2019 14:34:30 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-testing-and-tcg-121119-1:
  tcg plugins: expose an API version concept
  .travis.yml: don't run make check with multiple jobs
  tests/vm: support sites with sha512 checksums
  tests: only run ipmi-bt-test if CONFIG_LINUX
  tests/vm: update netbsd to version 8.1
  tests/vm: use console_consume for netbsd
  tests/vm: add console_consume helper
  tests/vm: netbsd autoinstall, using serial console

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2019-11-12 14:51:00 +00:00
commit 2a7e7c3e10
14 changed files with 264 additions and 13 deletions

View File

@ -77,7 +77,7 @@ env:
- SRC_DIR="."
- BUILD_DIR="."
- BASE_CONFIG="--disable-docs --disable-tools"
- TEST_CMD="make check -j3 V=1"
- TEST_CMD="make check V=1"
# This is broadly a list of "mainline" softmmu targets which have support across the major distros
- MAIN_SOFTMMU_TARGETS="aarch64-softmmu,arm-softmmu,i386-softmmu,mips-softmmu,mips64-softmmu,ppc64-softmmu,riscv64-softmmu,s390x-softmmu,x86_64-softmmu"
- CCACHE_SLOPPINESS="include_file_ctime,include_file_mtime"

View File

@ -38,9 +38,28 @@
typedef uint64_t qemu_plugin_id_t;
/*
* Versioning plugins:
*
* The plugin API will pass a minimum and current API version that
* QEMU currently supports. The minimum API will be incremented if an
* API needs to be deprecated.
*
* The plugins export the API they were built against by exposing the
* symbol qemu_plugin_version which can be checked.
*/
extern QEMU_PLUGIN_EXPORT int qemu_plugin_version;
#define QEMU_PLUGIN_VERSION 0
typedef struct {
/* string describing architecture */
const char *target_name;
struct {
int min;
int cur;
} version;
/* is this a full system emulation? */
bool system_emulation;
union {

View File

@ -178,6 +178,25 @@ static int plugin_load(struct qemu_plugin_desc *desc, const qemu_info_t *info)
goto err_symbol;
}
if (!g_module_symbol(ctx->handle, "qemu_plugin_version", &sym)) {
error_report("TCG plugin %s does not declare API version %s",
desc->path, g_module_error());
goto err_symbol;
} else {
int version = *(int *)sym;
if (version < QEMU_PLUGIN_MIN_VERSION) {
error_report("TCG plugin %s requires API version %d, but "
"this QEMU supports only a minimum version of %d",
desc->path, version, QEMU_PLUGIN_MIN_VERSION);
goto err_symbol;
} else if (version > QEMU_PLUGIN_VERSION) {
error_report("TCG plugin %s requires API version %d, but "
"this QEMU supports only up to version %d",
desc->path, version, QEMU_PLUGIN_VERSION);
goto err_symbol;
}
}
qemu_rec_mutex_lock(&plugin.lock);
/* find an unused random id with &ctx as the seed */
@ -248,6 +267,8 @@ int qemu_plugin_load_list(QemuPluginList *head)
g_autofree qemu_info_t *info = g_new0(qemu_info_t, 1);
info->target_name = TARGET_NAME;
info->version.min = QEMU_PLUGIN_MIN_VERSION;
info->version.cur = QEMU_PLUGIN_VERSION;
#ifndef CONFIG_USER_ONLY
MachineState *ms = MACHINE(qdev_get_machine());
info->system_emulation = true;

View File

@ -14,6 +14,8 @@
#include <gmodule.h>
#define QEMU_PLUGIN_MIN_VERSION 0
/* global state */
struct qemu_plugin_state {
QTAILQ_HEAD(, qemu_plugin_ctx) ctxs;

View File

@ -177,7 +177,9 @@ check-qtest-i386-$(CONFIG_SGA) += tests/boot-serial-test$(EXESUF)
check-qtest-i386-$(CONFIG_SLIRP) += tests/pxe-test$(EXESUF)
check-qtest-i386-y += tests/rtc-test$(EXESUF)
check-qtest-i386-$(CONFIG_ISA_IPMI_KCS) += tests/ipmi-kcs-test$(EXESUF)
ifdef CONFIG_LINUX
check-qtest-i386-$(CONFIG_ISA_IPMI_BT) += tests/ipmi-bt-test$(EXESUF)
endif
check-qtest-i386-y += tests/i440fx-test$(EXESUF)
check-qtest-i386-y += tests/fw_cfg-test$(EXESUF)
check-qtest-i386-y += tests/device-plug-test$(EXESUF)

View File

@ -14,6 +14,8 @@
#include <qemu-plugin.h>
QEMU_PLUGIN_EXPORT int qemu_plugin_version = QEMU_PLUGIN_VERSION;
static uint64_t bb_count;
static uint64_t insn_count;
static bool do_inline;

View File

@ -13,6 +13,8 @@
#include <qemu-plugin.h>
QEMU_PLUGIN_EXPORT int qemu_plugin_version = QEMU_PLUGIN_VERSION;
/*
* Empty TB translation callback.
* This allows us to measure the overhead of injecting and then

View File

@ -15,6 +15,8 @@
#include <qemu-plugin.h>
QEMU_PLUGIN_EXPORT int qemu_plugin_version = QEMU_PLUGIN_VERSION;
static bool do_inline;
/* Plugins need to take care of their own locking */

View File

@ -18,6 +18,8 @@
#include <qemu-plugin.h>
QEMU_PLUGIN_EXPORT int qemu_plugin_version = QEMU_PLUGIN_VERSION;
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
static uint64_t page_size = 4096;

View File

@ -20,6 +20,8 @@
#include <qemu-plugin.h>
QEMU_PLUGIN_EXPORT int qemu_plugin_version = QEMU_PLUGIN_VERSION;
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
typedef enum {

View File

@ -14,6 +14,8 @@
#include <qemu-plugin.h>
QEMU_PLUGIN_EXPORT int qemu_plugin_version = QEMU_PLUGIN_VERSION;
static uint64_t insn_count;
static bool do_inline;

View File

@ -14,6 +14,8 @@
#include <qemu-plugin.h>
QEMU_PLUGIN_EXPORT int qemu_plugin_version = QEMU_PLUGIN_VERSION;
static uint64_t mem_count;
static uint64_t io_count;
static bool do_inline;

View File

@ -95,19 +95,25 @@ class BaseVM(object):
logging.info("KVM not available, not using -enable-kvm")
self._data_args = []
def _download_with_cache(self, url, sha256sum=None):
def _download_with_cache(self, url, sha256sum=None, sha512sum=None):
def check_sha256sum(fname):
if not sha256sum:
return True
checksum = subprocess.check_output(["sha256sum", fname]).split()[0]
return sha256sum == checksum.decode("utf-8")
def check_sha512sum(fname):
if not sha512sum:
return True
checksum = subprocess.check_output(["sha512sum", fname]).split()[0]
return sha512sum == checksum.decode("utf-8")
cache_dir = os.path.expanduser("~/.cache/qemu-vm/download")
if not os.path.exists(cache_dir):
os.makedirs(cache_dir)
fname = os.path.join(cache_dir,
hashlib.sha1(url.encode("utf-8")).hexdigest())
if os.path.exists(fname) and check_sha256sum(fname):
if os.path.exists(fname) and check_sha256sum(fname) and check_sha512sum(fname):
return fname
logging.debug("Downloading %s to %s...", url, fname)
subprocess.check_call(["wget", "-c", url, "-O", fname + ".download"],
@ -242,6 +248,25 @@ class BaseVM(object):
return False
return True
def console_consume(self):
vm = self._guest
output = ""
vm.console_socket.setblocking(0)
while True:
try:
chars = vm.console_socket.recv(1)
except:
break
output += chars.decode("latin1")
if "\r" in output or "\n" in output:
lines = re.split("[\r\n]", output)
output = lines.pop()
if self.debug:
self.console_log("\n".join(lines))
if self.debug:
self.console_log(output)
vm.console_socket.setblocking(1)
def console_send(self, command):
vm = self._guest
if self.debug:

View File

@ -2,10 +2,11 @@
#
# NetBSD VM image
#
# Copyright 2017 Red Hat Inc.
# Copyright 2017-2019 Red Hat Inc.
#
# Authors:
# Fam Zheng <famz@redhat.com>
# Gerd Hoffmann <kraxel@redhat.com>
#
# This code is licensed under the GPL version 2 or later. See
# the COPYING file in the top-level directory.
@ -13,20 +14,54 @@
import os
import sys
import time
import subprocess
import basevm
class NetBSDVM(basevm.BaseVM):
name = "netbsd"
arch = "x86_64"
link = "https://cdn.netbsd.org/pub/NetBSD/NetBSD-8.1/images/NetBSD-8.1-amd64.iso"
csum = "718f275b7e0879599bdac95630c5e3f2184700032fdb6cdebf3bdd63687898c48ff3f08f57b89f4437a86cdd8ea07c01a39d432dbb37e1e4b008f4985f98da3f"
size = "20G"
pkgs = [
# tools
"git-base",
"pkgconf",
"xz",
"python37",
# gnu tools
"bash",
"gmake",
"gsed",
"flex", "bison",
# libs: crypto
"gnutls",
# libs: images
"jpeg",
"png",
# libs: ui
"SDL2",
"gtk3+",
"libxkbcommon",
]
BUILD_SCRIPT = """
set -e;
rm -rf /var/tmp/qemu-test.*
cd $(mktemp -d /var/tmp/qemu-test.XXXXXX);
rm -rf /home/qemu/qemu-test.*
cd $(mktemp -d /home/qemu/qemu-test.XXXXXX);
mkdir src build; cd src;
tar -xf /dev/rld1a;
./configure --python=python2.7 {configure_opts};
cd ../build
../src/configure --python=python3.7 --disable-opengl {configure_opts};
gmake --output-sync -j{jobs} {target} {verbose};
"""
poweroff = "/sbin/poweroff"
# Workaround for NetBSD + IPv6 + slirp issues.
# NetBSD seems to ignore the ICMPv6 Destination Unreachable
@ -36,14 +71,147 @@ class NetBSDVM(basevm.BaseVM):
ipv6 = False
def build_image(self, img):
cimg = self._download_with_cache("http://download.patchew.org/netbsd-7.1-amd64.img.xz",
sha256sum='b633d565b0eac3d02015cd0c81440bd8a7a8df8512615ac1ee05d318be015732')
img_tmp_xz = img + ".tmp.xz"
cimg = self._download_with_cache(self.link, sha512sum=self.csum)
img_tmp = img + ".tmp"
sys.stderr.write("Extracting the image...\n")
subprocess.check_call(["ln", "-f", cimg, img_tmp_xz])
subprocess.check_call(["xz", "--keep", "-dvf", img_tmp_xz])
iso = img + ".install.iso"
self.print_step("Preparing iso and disk image")
subprocess.check_call(["ln", "-f", cimg, iso])
subprocess.check_call(["qemu-img", "create", "-f", "qcow2",
img_tmp, self.size])
self.print_step("Booting installer")
self.boot(img_tmp, extra_args = [
"-bios", "pc-bios/bios-256k.bin",
"-machine", "graphics=off",
"-cdrom", iso
])
self.console_init()
self.console_wait("Primary Bootstrap")
# serial console boot menu output doesn't work for some
# reason, so we have to fly blind ...
for char in list("5consdev com0\n"):
time.sleep(0.2)
self.console_send(char)
self.console_consume()
self.console_wait_send("> ", "boot\n")
self.console_wait_send("Terminal type", "xterm\n")
self.console_wait_send("a: Installation messages", "a\n")
self.console_wait_send("b: US-English", "b\n")
self.console_wait_send("a: Install NetBSD", "a\n")
self.console_wait("Shall we continue?")
self.console_wait_send("b: Yes", "b\n")
self.console_wait_send("a: ld0", "a\n")
self.console_wait_send("a: This is the correct", "a\n")
self.console_wait_send("b: Use the entire disk", "b\n")
self.console_wait("NetBSD bootcode")
self.console_wait_send("a: Yes", "a\n")
self.console_wait_send("b: Use existing part", "b\n")
self.console_wait_send("x: Partition sizes ok", "x\n")
self.console_wait_send("for your NetBSD disk", "\n")
self.console_wait("Shall we continue?")
self.console_wait_send("b: Yes", "b\n")
self.console_wait_send("b: Use serial port com0", "b\n")
self.console_wait_send("f: Set serial baud rate", "f\n")
self.console_wait_send("a: 9600", "a\n")
self.console_wait_send("x: Exit", "x\n")
self.console_wait_send("a: Full installation", "a\n")
self.console_wait_send("a: CD-ROM", "a\n")
self.print_step("Installation started now, this will take a while")
self.console_wait_send("Hit enter to continue", "\n")
self.console_wait_send("d: Change root password", "d\n")
self.console_wait_send("a: Yes", "a\n")
self.console_wait("New password:")
self.console_send("%s\n" % self.ROOT_PASS)
self.console_wait("New password:")
self.console_send("%s\n" % self.ROOT_PASS)
self.console_wait("Retype new password:")
self.console_send("%s\n" % self.ROOT_PASS)
self.console_wait_send("o: Add a user", "o\n")
self.console_wait("username")
self.console_send("%s\n" % self.GUEST_USER)
self.console_wait("to group wheel")
self.console_wait_send("a: Yes", "a\n")
self.console_wait_send("a: /bin/sh", "a\n")
self.console_wait("New password:")
self.console_send("%s\n" % self.GUEST_PASS)
self.console_wait("New password:")
self.console_send("%s\n" % self.GUEST_PASS)
self.console_wait("Retype new password:")
self.console_send("%s\n" % self.GUEST_PASS)
self.console_wait_send("a: Configure network", "a\n")
self.console_wait_send("a: vioif0", "a\n")
self.console_wait_send("Network media type", "\n")
self.console_wait("autoconfiguration")
self.console_wait_send("a: Yes", "a\n")
self.console_wait_send("DNS domain", "localnet\n")
self.console_wait("Are they OK?")
self.console_wait_send("a: Yes", "a\n")
self.console_wait("installed in /etc")
self.console_wait_send("a: Yes", "a\n")
self.console_wait_send("e: Enable install", "e\n")
proxy = os.environ.get("http_proxy")
if not proxy is None:
self.console_wait_send("f: Proxy", "f\n")
self.console_wait("Proxy")
self.console_send("%s\n" % proxy)
self.console_wait_send("x: Install pkgin", "x\n")
self.console_init(1200)
self.console_wait_send("Hit enter to continue", "\n")
self.console_init()
self.console_wait_send("g: Enable sshd", "g\n")
self.console_wait_send("x: Finished conf", "x\n")
self.console_wait_send("Hit enter to continue", "\n")
self.print_step("Installation finished, rebooting")
self.console_wait_send("d: Reboot the computer", "d\n")
# setup qemu user
prompt = "localhost$"
self.console_ssh_init(prompt, self.GUEST_USER, self.GUEST_PASS)
self.console_wait_send(prompt, "exit\n")
# setup root user
prompt = "localhost#"
self.console_ssh_init(prompt, "root", self.ROOT_PASS)
self.console_sshd_config(prompt)
# setup virtio-blk #1 (tarfile)
self.console_wait(prompt)
self.console_send("echo 'chmod 666 /dev/rld1a' >> /etc/rc.local\n")
# turn off mprotect (conflicts with tcg)
self.console_wait(prompt)
self.console_send("echo security.pax.mprotect.enabled=0 >> /etc/sysctl.conf\n")
self.print_step("Configuration finished, rebooting")
self.console_wait_send(prompt, "reboot\n")
self.console_wait("login:")
self.wait_ssh()
self.print_step("Installing packages")
self.ssh_root_check("pkgin update\n")
self.ssh_root_check("pkgin -y install %s\n" % " ".join(self.pkgs))
# shutdown
self.ssh_root(self.poweroff)
self.console_wait("entering state S5")
self.wait()
os.rename(img_tmp, img)
os.remove(iso)
self.print_step("All done")
if __name__ == "__main__":
sys.exit(basevm.main(NetBSDVM))