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([2804:7f0:b403:720f:3e7c:3fff:fe7a:e83b]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-710cb22a455sm373484b3a.71.2024.08.07.22.15.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Aug 2024 22:15:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1723094158; x=1723698958; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=NQhqFC3YWlPkCJwXValvIiJxyZnEMyHcDzM+YKLmAFI=; b=eCx0V04rkwT9b16jvVjxvaW5FBDRwO5mvPW6ktXKLjBJk7GX9XePD8ZX2d9FOkwFk+ hvXP0LpmhxN6LNPBP1dJplc7N5kxC2QcQYmjKyOWBFni2DQ4smOCBL7f1xPwp2lfZkF9 AF26Q7SCuLLy/vhKCX+PoTZ3vj77K93IA5ZxQi7kDGjM/fP+14qfWCK4Y10WrY+ZtgSi VqhwxfKX6jWu1zcbvIpwZcrYYjmKKZfErIq3qaXPbRiQxThoLtORij6tbbALKeRNyVn8 0vcV52VUPrqXA39zVWlOz47qztCNochJ9VBAIex4mLNr8KCq6IQxNZ20WDhH6VvioMyl oWBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723094158; x=1723698958; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=NQhqFC3YWlPkCJwXValvIiJxyZnEMyHcDzM+YKLmAFI=; b=LWunTizAnY1MtqSnS0JAPgEozKahJjuUhLR3WGFwY3JTTW/RJ4NIKx2nY06zg0ea+z 6cNfZmcXtuBZTlfLNvIx6gwFpR5XJrbpzqq5+fO5wf6+LsXCpz6ynQWJ+tUCJgZNMtUf YkVgqGb6n60pq1oDYBjHLvxML+uQqfDXB2S0RX8mr7UeTK3LtQWBJ0wmM33R299zoj95 sB1eBFtvFdBHRD0BYPQ8o4Gh2pLYPLgWDQcADk9u84tr2LaG48Ybyt5eMZRTBmxduUf9 heP5dlaSJE0O+Qf5B2RyEj+hpmiwjlLICgJeBhyDPUFrvgUgOVGxcJaKpgFIXQ91givU ferA== X-Gm-Message-State: AOJu0Yy5gdy9IOjlyqdoAmy1Li7AZHzWFTozgy3/rDfmljouOnckhVDK uryY6NY8V++WnmfzQcJXP7Mg+C3qw3fcSsakgPnXsKGKzA5xCH3pEvysqcGRCuniFdeEV2t0y+N 9 X-Google-Smtp-Source: AGHT+IH37t+ai+5t+ChvS0BEBD6UwMqMOotQ98bDayuwXLz2aQcTK549Fq3Do6piNMd67JjC2bxiqA== X-Received: by 2002:a05:6870:4191:b0:260:fd20:a885 with SMTP id 586e51a60fabf-2692b6aa2ccmr961277fac.27.1723094158266; Wed, 07 Aug 2024 22:15:58 -0700 (PDT) From: Gustavo Romero To: qemu-devel@nongnu.org, alex.bennee@linaro.org, richard.henderson@linaro.org Cc: philmd@linaro.org, peter.maydell@linaro.org, gustavo.romero@linaro.org Subject: [PATCH v2 3/4] tests/guest-debug: Support passing arguments to the GDB test script Date: Thu, 8 Aug 2024 05:15:30 +0000 Message-Id: <20240808051531.3183498-4-gustavo.romero@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240808051531.3183498-1-gustavo.romero@linaro.org> References: <20240808051531.3183498-1-gustavo.romero@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2001:4860:4864:20::34; envelope-from=gustavo.romero@linaro.org; helo=mail-oa1-x34.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1723094193016116601 Content-Type: text/plain; charset="utf-8" This commit adds support for passing arguments to the GDB test scripts so it's possible to parse the args in an "argparse way" in the test scripts launched by the runner. The arguments should be preceded by -- when passed to the runner. For example, passing "--help" arg to the GDB_TEST_SCRIPT: run-test.py [...] --test -- --help The test script should not use the argparse module directly but import arg_parser from test_gdbstub module. arg_parser then can be used just like the argparse.ArgumentParser class: from test_gdbstub import arg_parser p =3D arg_parser(prog=3D"test-mytest.py", description=3D"My test.") p.add_argument("--vowel", help=3D"Select vowel", required=3DTrue, choices=3D['a','e','i','o','u']) [...] The arg_parser allows a smooth and informative exit if, for instance, the caller of the runner script passes an invalid argument or misses a required argument by the test script. Signed-off-by: Gustavo Romero --- tests/guest-debug/run-test.py | 6 ++++++ tests/guest-debug/test_gdbstub.py | 5 +++++ 2 files changed, 11 insertions(+) diff --git a/tests/guest-debug/run-test.py b/tests/guest-debug/run-test.py index 368ff8a890..5a091db8be 100755 --- a/tests/guest-debug/run-test.py +++ b/tests/guest-debug/run-test.py @@ -27,6 +27,10 @@ def get_args(): parser.add_argument("--binary", help=3D"Binary to debug", required=3DTrue) parser.add_argument("--test", help=3D"GDB test script") + parser.add_argument('test_args', nargs=3D'*', + help=3D"Additional args for GDB test script. " + "The args should be preceded by -- to avoid confus= ion " + "with flags for runner script") parser.add_argument("--gdb", help=3D"The gdb binary to use", default=3DNone) parser.add_argument("--gdb-args", help=3D"Additional gdb arguments") @@ -91,6 +95,8 @@ def log(output, msg): gdb_cmd +=3D " -ex 'target remote %s'" % (socket_name) # finally the test script itself if args.test: + if args.test_args: + gdb_cmd +=3D f" -ex \"py sys.argv=3D{args.test_args}\"" gdb_cmd +=3D " -x %s" % (args.test) =20 =20 diff --git a/tests/guest-debug/test_gdbstub.py b/tests/guest-debug/test_gdb= stub.py index 46fbf98f0c..a715c0e3f5 100644 --- a/tests/guest-debug/test_gdbstub.py +++ b/tests/guest-debug/test_gdbstub.py @@ -2,6 +2,7 @@ =20 """ from __future__ import print_function +import argparse import gdb import os import sys @@ -9,6 +10,10 @@ =20 fail_count =3D 0 =20 +class arg_parser(argparse.ArgumentParser): + def exit(self, status=3DNone, message=3D""): + print("Wrong GDB script test argument! " + message) + gdb.execute("exit 1") =20 def report(cond, msg): """Report success/fail of a test""" --=20 2.34.1