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One more debugging patch

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Zbigniew Jędrzejewski-Szmek 2020-09-14 09:19:02 +02:00
parent 04b6e059f7
commit 269358bd5e
2 changed files with 79 additions and 0 deletions
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78
0001-test-path-more-debugging-information.patch Normal file
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@ -0,0 +1,78 @@
From 6781346769d29612930ffd2a0f4c3fd602026328 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Mon, 14 Sep 2020 08:56:28 +0200
Subject: [PATCH] test-path: more debugging information
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Just to make it easier to grok what happens when test-path fails.
Change printf→log_info so that output is interleaved and not split in two
independent parts in log files.
---
src/test/test-path.c | 31 ++++++++++++++++++-------------
1 file changed, 18 insertions(+), 13 deletions(-)
diff --git a/src/test/test-path.c b/src/test/test-path.c
index 1075f31bc6..218b8a976b 100644
--- a/src/test/test-path.c
+++ b/src/test/test-path.c
@@ -1,7 +1,6 @@
/* SPDX-License-Identifier: LGPL-2.1+ */
#include <stdbool.h>
-#include <stdio.h>
#include <sys/stat.h>
#include <sys/types.h>
@@ -78,32 +77,38 @@ static Service *service_for_path(Manager *m, Path *path, const char *service_nam
return SERVICE(service_unit);
}
-static void check_states(Manager *m, Path *path, Service *service, PathState path_state, ServiceState service_state) {
+static void _check_states(unsigned line,
+ Manager *m, Path *path, Service *service, PathState path_state, ServiceState service_state) {
assert_se(m);
assert_se(service);
usec_t end = now(CLOCK_MONOTONIC) + 30 * USEC_PER_SEC;
- while (path->result != PATH_SUCCESS || service->result != SERVICE_SUCCESS ||
- path->state != path_state || service->state != service_state) {
+ while (path->state != path_state || service->state != service_state ||
+ path->result != PATH_SUCCESS || service->result != SERVICE_SUCCESS) {
assert_se(sd_event_run(m->event, 100 * USEC_PER_MSEC) >= 0);
- printf("%s: state = %s; result = %s \n",
- UNIT(path)->id,
- path_state_to_string(path->state),
- path_result_to_string(path->result));
- printf("%s: state = %s; result = %s \n",
- UNIT(service)->id,
- service_state_to_string(service->state),
- service_result_to_string(service->result));
+ usec_t n = now(CLOCK_MONOTONIC);
+ log_info("line %d: %s: state = %s; result = %s (left: %" PRIi64 ")",
+ line,
+ UNIT(path)->id,
+ path_state_to_string(path->state),
+ path_result_to_string(path->result),
+ end - n);
+ log_info("line %d: %s: state = %s; result = %s",
+ line,
+ UNIT(service)->id,
+ service_state_to_string(service->state),
+ service_result_to_string(service->result));
- if (now(CLOCK_MONOTONIC) >= end) {
+ if (n >= end) {
log_error("Test timeout when testing %s", UNIT(path)->id);
exit(EXIT_FAILURE);
}
}
}
+#define check_states(...) _check_states(__LINE__, __VA_ARGS__)
static void test_path_exists(Manager *m) {
const char *test_path = "/tmp/test-path_exists";

1
systemd.spec
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@ -72,6 +72,7 @@ Patch0001: use-bfq-scheduler.patch
Patch0002: 0001-Revert-test-path-increase-timeout.patch
Patch0003: 0002-test-path-do-not-fail-the-test-if-we-fail-to-start-s.patch
Patch0004: 0001-test-path-more-debugging-information.patch
Patch0004: 0001-test-acl-util-output-more-debug-info.patch
Patch0005: 0001-Do-not-assert-in-test_add_acls_for_user.patch