From: "Alex Bennée" <alex.bennee@linaro.org>
To: qemu-devel@nongnu.org
Cc: damien.hedde@greensocs.com, luis.machado@linaro.org,
"Alex Bennée" <alex.bennee@linaro.org>,
richard.henderson@linaro.org, alan.hayward@arm.com
Subject: [PATCH v3 17/20] tests/guest-debug: add a simple test runner
Date: Wed, 11 Dec 2019 17:05:17 +0000 [thread overview]
Message-ID: <20191211170520.7747-18-alex.bennee@linaro.org> (raw)
In-Reply-To: <20191211170520.7747-1-alex.bennee@linaro.org>
The test runners job is to start QEMU with guest debug enabled and
then spawn a gdb process running a test script that exercises the
functionality it wants to test.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/guest-debug/run-test.py | 57 +++++++++++++++++++++++++++++++++++
1 file changed, 57 insertions(+)
create mode 100755 tests/guest-debug/run-test.py
diff --git a/tests/guest-debug/run-test.py b/tests/guest-debug/run-test.py
new file mode 100755
index 00000000000..8c49ee2f225
--- /dev/null
+++ b/tests/guest-debug/run-test.py
@@ -0,0 +1,57 @@
+#!/usr/bin/env python3
+#
+# Run a gdbstub test case
+#
+# Copyright (c) 2019 Linaro
+#
+# Author: Alex Bennée <alex.bennee@linaro.org>
+#
+# This work is licensed under the terms of the GNU GPL, version 2 or later.
+# See the COPYING file in the top-level directory.
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+import argparse
+import subprocess
+import shutil
+import shlex
+
+def get_args():
+ parser = argparse.ArgumentParser(description="A gdbstub test runner")
+ parser.add_argument("--qemu", help="Qemu binary for test",
+ required=True)
+ parser.add_argument("--qargs", help="Qemu arguments for test")
+ parser.add_argument("--binary", help="Binary to debug",
+ required=True)
+ parser.add_argument("--test", help="GDB test script",
+ required=True)
+ parser.add_argument("--gdb", help="The gdb binary to use", default=None)
+
+ return parser.parse_args()
+
+if __name__ == '__main__':
+ args = get_args()
+
+ # Search for a gdb we can use
+ if not args.gdb:
+ args.gdb = shutil.which("gdb-multiarch")
+ if not args.gdb:
+ args.gdb = shutil.which("gdb")
+ if not args.gdb:
+ print("We need gdb to run the test")
+ exit(-1)
+
+ # Launch QEMU with binary
+ if "system" in args.qemu:
+ cmd = "%s %s %s -s -S" % (args.qemu, args.qargs, args.binary)
+ else:
+ cmd = "%s %s -g 1234 %s" % (args.qemu, args.qargs, args.binary)
+
+ inferior = subprocess.Popen(shlex.split(cmd))
+
+ # Now launch gdb with our test and collect the result
+ gdb_cmd = "%s %s -ex 'target remote localhost:1234' -x %s" % (args.gdb, args.binary, args.test)
+
+ result = subprocess.call(gdb_cmd, shell=True);
+
+ exit(result)
--
2.20.1
next prev parent reply other threads:[~2019-12-11 17:24 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-11 17:05 [PATCH v3 00/20] gdbstub refactor and SVE support (+check-tcg tweaks) Alex Bennée
2019-12-11 17:05 ` [PATCH v3 01/20] gdbstub: make GDBState static and have common init function Alex Bennée
2019-12-11 17:05 ` [PATCH v3 02/20] gdbstub: stop passing GDBState * around and use global Alex Bennée
2019-12-11 17:05 ` [PATCH v3 03/20] gdbstub: move str_buf to GDBState and use GString Alex Bennée
2019-12-11 17:05 ` [PATCH v3 04/20] gdbstub: move mem_buf to GDBState and use GByteArray Alex Bennée
2019-12-13 12:31 ` Damien Hedde
2019-12-19 14:44 ` Alex Bennée
2019-12-11 17:05 ` [PATCH v3 05/20] gdbstub: add helper for 128 bit registers Alex Bennée
2019-12-11 17:05 ` [PATCH v3 06/20] target/arm: use gdb_get_reg helpers Alex Bennée
2019-12-12 1:44 ` Richard Henderson
2019-12-11 17:05 ` [PATCH v3 07/20] target/m68k: " Alex Bennée
2019-12-11 17:08 ` Laurent Vivier
2019-12-11 17:05 ` [PATCH v3 08/20] gdbstub: extend GByteArray to read register helpers Alex Bennée
2019-12-11 18:31 ` Damien Hedde
2019-12-19 17:50 ` Alex Bennée
2019-12-12 1:55 ` Richard Henderson
2019-12-11 17:05 ` [PATCH v3 09/20] target/arm: prepare for multiple dynamic XMLs Alex Bennée
2019-12-11 17:05 ` [PATCH v3 10/20] target/arm: explicitly encode regnum in our XML Alex Bennée
2019-12-11 17:05 ` [PATCH v3 11/20] target/arm: default SVE length to 64 bytes for linux-user Alex Bennée
2019-12-12 2:09 ` Richard Henderson
2019-12-11 17:05 ` [PATCH v3 12/20] target/arm: generate xml description of our SVE registers Alex Bennée
2019-12-12 2:26 ` Richard Henderson
2019-12-12 8:24 ` Alex Bennée
2019-12-19 19:15 ` Alex Bennée
2019-12-20 11:45 ` Luis Machado
2019-12-20 13:14 ` Alex Bennée
2019-12-20 13:18 ` Luis Machado
2020-01-08 15:57 ` Alan Hayward
2020-01-09 12:08 ` Alex Bennée
2020-01-09 14:10 ` Alan Hayward
2019-12-11 17:05 ` [PATCH v3 13/20] tests/tcg: add a configure compiler check for ARMv8.1 and SVE Alex Bennée
2019-12-11 17:05 ` [PATCH v3 14/20] target/arm: don't bother with id_aa64pfr0_read for USER_ONLY Alex Bennée
2019-12-12 2:29 ` Richard Henderson
2019-12-11 17:05 ` [PATCH v3 15/20] tests/tcg/aarch64: userspace system register test Alex Bennée
2019-12-11 17:05 ` [PATCH v3 16/20] tests/tcg: ensure we re-configure if configure.sh is updated Alex Bennée
2019-12-12 2:34 ` Richard Henderson
2019-12-11 17:05 ` Alex Bennée [this message]
2019-12-11 17:05 ` [PATCH v3 18/20] tests/tcg/aarch64: add a gdbstub testcase for SVE registers Alex Bennée
2019-12-11 17:05 ` [PATCH v3 19/20] tests/tcg/aarch64: add SVE iotcl test Alex Bennée
2019-12-12 2:37 ` Richard Henderson
2019-12-11 17:05 ` [PATCH v3 20/20] tests/tcg/aarch64: add test-sve-ioctl guest-debug test Alex Bennée
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