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X-Received-From: 2607:f8b0:4864:20::536 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: philmd@redhat.com, alex.bennee@linaro.org, robert.foley@linaro.org, peter.puhov@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Added ability to view console during boot via --boot-console switch to basevm.py. This helps debug issues that occur during the boot sequence. Also added a new special variable to vm-build: BOOT_CONSOLE=3D1 will cause this new --boot-console switch to be set. Signed-off-by: Robert Foley --- tests/vm/Makefile.include | 4 ++++ tests/vm/basevm.py | 11 +++++++++-- 2 files changed, 13 insertions(+), 2 deletions(-) diff --git a/tests/vm/Makefile.include b/tests/vm/Makefile.include index 78a2de1f82..d921ee14cf 100644 --- a/tests/vm/Makefile.include +++ b/tests/vm/Makefile.include @@ -40,6 +40,7 @@ endif @echo ' EXTRA_CONFIGURE_OPTS=3D"..."' @echo " J=3D[0..9]* - Override the -jN parameter for make= commands" @echo " DEBUG=3D1 - Enable verbose output on host and i= nteractive debugging" + @echo " BOOT_CONSOLE=3D1 - Show the console output at boot ti= me. " @echo " V=3D1 - Enable verbose ouput on host and guest commands" @echo " QEMU=3D/path/to/qemu - Change path to QEMU binary" @echo " QEMU_IMG=3D/path/to/qemu-img - Change path to qemu-img tool" @@ -62,6 +63,7 @@ $(IMAGES_DIR)/%.img: $(SRC_PATH)/tests/vm/% \ $(call quiet-command, \ $(PYTHON) $< \ $(if $(V)$(DEBUG), --debug) \ + $(if $(BOOT_CONSOLE),--boot-console) \ --image "$@" \ --force \ --build-image $@, \ @@ -76,6 +78,7 @@ vm-build-%: $(IMAGES_DIR)/%.img $(if $(DEBUG), --interactive) \ $(if $(J),--jobs $(J)) \ $(if $(V),--verbose) \ + $(if $(BOOT_CONSOLE),--boot-console) \ --image "$<" \ $(if $(BUILD_TARGET),--build-target $(BUILD_TARGET)) \ --snapshot \ @@ -96,6 +99,7 @@ vm-boot-ssh-%: $(IMAGES_DIR)/%.img $(call quiet-command, \ $(PYTHON) $(SRC_PATH)/tests/vm/$* \ $(if $(J),--jobs $(J)) \ + $(if $(BOOT_CONSOLE),--boot-console) \ --image "$<" \ --interactive \ false, \ diff --git a/tests/vm/basevm.py b/tests/vm/basevm.py index dd545d3d1d..aab3d98edf 100644 --- a/tests/vm/basevm.py +++ b/tests/vm/basevm.py @@ -85,8 +85,10 @@ class BaseVM(object): # 4 is arbitrary, but greater than 2, # since we found we need to wait more than twice as long. tcg_ssh_timeout_multiplier =3D 4 - def __init__(self, debug=3DFalse, vcpus=3DNone, config=3DNone): + def __init__(self, debug=3DFalse, vcpus=3DNone, config=3DNone, + boot_console=3DNone): self._guest =3D None + self._boot_console =3D boot_console # Allow input config to override defaults. self._config =3D DEFAULT_CONFIG.copy() if config !=3D None: @@ -535,6 +537,8 @@ def parse_args(vmcls): parser.add_option("--config", "-c", default=3DNone, help=3D"Provide config yaml for configuration. "\ "See config_example.yaml for example.") + parser.add_option("--boot-console", action=3D"store_true", + help=3D"Show console during boot. ") parser.disable_interspersed_args() return parser.parse_args() =20 @@ -549,7 +553,8 @@ def main(vmcls, config=3DNone): config =3D parse_config(config, args) logging.basicConfig(level=3D(logging.DEBUG if args.debug else logging.WARN)) - vm =3D vmcls(debug=3Dargs.debug, vcpus=3Dargs.jobs, config=3Dconfi= g) + vm =3D vmcls(debug=3Dargs.debug, vcpus=3Dargs.jobs, config=3Dconfi= g, + boot_console=3Dargs.boot_console) if args.build_image: if os.path.exists(args.image) and not args.force: sys.stderr.writelines(["Image file exists: %s\n" % args.im= age, @@ -569,6 +574,8 @@ def main(vmcls, config=3DNone): if args.snapshot: img +=3D ",snapshot=3Don" vm.boot(img) + if vm._boot_console: + vm.wait_boot() vm.wait_ssh() except Exception as e: if isinstance(e, SystemExit) and e.code =3D=3D 0: --=20 2.17.1