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[PATCH v5 17/22] tests/guest-debug: add a simple test runner
From: |
Alex Bennée |
Subject: |
[PATCH v5 17/22] tests/guest-debug: add a simple test runner |
Date: |
Tue, 14 Jan 2020 15:09:48 +0000 |
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 <address@hidden>
---
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 0000000000..8c49ee2f22
--- /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 <address@hidden>
+#
+# 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
- [PATCH v5 21/22] gdbstub: change GDBState.last_packet to GByteArray, (continued)
- [PATCH v5 21/22] gdbstub: change GDBState.last_packet to GByteArray, Alex Bennée, 2020/01/14
- [PATCH v5 22/22] gdbstub: do not split gdb_monitor_write payload, Alex Bennée, 2020/01/14
- [PATCH v5 08/22] gdbstub: extend GByteArray to read register helpers, Alex Bennée, 2020/01/14
- [PATCH v5 16/22] configure: allow user to specify what gdb to use, Alex Bennée, 2020/01/14
- [PATCH v5 15/22] tests/tcg/aarch64: userspace system register test, Alex Bennée, 2020/01/14
- [PATCH v5 17/22] tests/guest-debug: add a simple test runner,
Alex Bennée <=
- [PATCH v5 19/22] tests/tcg/aarch64: add SVE iotcl test, Alex Bennée, 2020/01/14
- [PATCH v5 20/22] tests/tcg/aarch64: add test-sve-ioctl guest-debug test, Alex Bennée, 2020/01/14
- [PATCH v5 18/22] tests/tcg/aarch64: add a gdbstub testcase for SVE registers, Alex Bennée, 2020/01/14
- Re: [PATCH v5 00/22] gdbstub refactor and SVE support (+check-tcg tweaks), no-reply, 2020/01/14