| /* |
| * Tests for util/filemonitor-*.c |
| * |
| * Copyright 2018 Red Hat, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this library; if not, see <http://www.gnu.org/licenses/>. |
| * |
| */ |
| |
| #include "qemu/osdep.h" |
| #include "qemu/main-loop.h" |
| #include "qapi/error.h" |
| #include "qemu/filemonitor.h" |
| |
| #include <glib/gstdio.h> |
| |
| #include <utime.h> |
| |
| enum { |
| QFILE_MONITOR_TEST_OP_ADD_WATCH, |
| QFILE_MONITOR_TEST_OP_DEL_WATCH, |
| QFILE_MONITOR_TEST_OP_EVENT, |
| QFILE_MONITOR_TEST_OP_CREATE, |
| QFILE_MONITOR_TEST_OP_APPEND, |
| QFILE_MONITOR_TEST_OP_TRUNC, |
| QFILE_MONITOR_TEST_OP_RENAME, |
| QFILE_MONITOR_TEST_OP_TOUCH, |
| QFILE_MONITOR_TEST_OP_UNLINK, |
| QFILE_MONITOR_TEST_OP_MKDIR, |
| QFILE_MONITOR_TEST_OP_RMDIR, |
| }; |
| |
| typedef struct { |
| int type; |
| const char *filesrc; |
| const char *filedst; |
| int64_t *watchid; |
| int eventid; |
| /* |
| * Only valid with OP_EVENT - this event might be |
| * swapped with the next OP_EVENT |
| */ |
| bool swapnext; |
| } QFileMonitorTestOp; |
| |
| typedef struct { |
| int64_t id; |
| QFileMonitorEvent event; |
| char *filename; |
| } QFileMonitorTestRecord; |
| |
| |
| typedef struct { |
| QemuMutex lock; |
| GList *records; |
| } QFileMonitorTestData; |
| |
| static QemuMutex evlock; |
| static bool evstopping; |
| static bool evrunning; |
| static bool debug; |
| |
| /* |
| * Main function for a background thread that is |
| * running the event loop during the test |
| */ |
| static void * |
| qemu_file_monitor_test_event_loop(void *opaque G_GNUC_UNUSED) |
| { |
| qemu_mutex_lock(&evlock); |
| |
| while (!evstopping) { |
| qemu_mutex_unlock(&evlock); |
| main_loop_wait(true); |
| qemu_mutex_lock(&evlock); |
| } |
| |
| evrunning = false; |
| qemu_mutex_unlock(&evlock); |
| return NULL; |
| } |
| |
| |
| /* |
| * File monitor event handler which simply maintains |
| * an ordered list of all events that it receives |
| */ |
| static void |
| qemu_file_monitor_test_handler(int64_t id, |
| QFileMonitorEvent event, |
| const char *filename, |
| void *opaque) |
| { |
| QFileMonitorTestData *data = opaque; |
| QFileMonitorTestRecord *rec = g_new0(QFileMonitorTestRecord, 1); |
| |
| if (debug) { |
| g_printerr("Queue event id %" PRIx64 " event %d file %s\n", |
| id, event, filename); |
| } |
| rec->id = id; |
| rec->event = event; |
| rec->filename = g_strdup(filename); |
| |
| qemu_mutex_lock(&data->lock); |
| data->records = g_list_append(data->records, rec); |
| qemu_mutex_unlock(&data->lock); |
| } |
| |
| |
| static void |
| qemu_file_monitor_test_record_free(QFileMonitorTestRecord *rec) |
| { |
| g_free(rec->filename); |
| g_free(rec); |
| } |
| |
| |
| /* |
| * Get the next event record that has been received by |
| * the file monitor event handler. Since events are |
| * emitted in the background thread running the event |
| * loop, we can't assume there is a record available |
| * immediately. Thus we will sleep for up to 5 seconds |
| * to wait for the event to be queued for us. |
| */ |
| static QFileMonitorTestRecord * |
| qemu_file_monitor_test_next_record(QFileMonitorTestData *data, |
| QFileMonitorTestRecord *pushback) |
| { |
| GTimer *timer = g_timer_new(); |
| QFileMonitorTestRecord *record = NULL; |
| GList *tmp; |
| |
| qemu_mutex_lock(&data->lock); |
| while (!data->records && g_timer_elapsed(timer, NULL) < 5) { |
| qemu_mutex_unlock(&data->lock); |
| usleep(10 * 1000); |
| qemu_mutex_lock(&data->lock); |
| } |
| if (data->records) { |
| record = data->records->data; |
| if (pushback) { |
| data->records->data = pushback; |
| } else { |
| tmp = data->records; |
| data->records = g_list_remove_link(data->records, tmp); |
| g_list_free(tmp); |
| } |
| } else if (pushback) { |
| qemu_file_monitor_test_record_free(pushback); |
| } |
| qemu_mutex_unlock(&data->lock); |
| |
| g_timer_destroy(timer); |
| return record; |
| } |
| |
| |
| /* |
| * Check whether the event record we retrieved matches |
| * data we were expecting to see for the event |
| */ |
| static bool |
| qemu_file_monitor_test_expect(QFileMonitorTestData *data, |
| int64_t id, |
| QFileMonitorEvent event, |
| const char *filename, |
| bool swapnext) |
| { |
| QFileMonitorTestRecord *rec; |
| bool ret = false; |
| |
| rec = qemu_file_monitor_test_next_record(data, NULL); |
| |
| retry: |
| if (!rec) { |
| g_printerr("Missing event watch id %" PRIx64 " event %d file %s\n", |
| id, event, filename); |
| return false; |
| } |
| |
| if (id != rec->id) { |
| if (swapnext) { |
| rec = qemu_file_monitor_test_next_record(data, rec); |
| swapnext = false; |
| goto retry; |
| } |
| g_printerr("Expected watch id %" PRIx64 " but got %" PRIx64 "\n", |
| id, rec->id); |
| goto cleanup; |
| } |
| |
| if (event != rec->event) { |
| g_printerr("Expected event %d but got %d\n", event, rec->event); |
| goto cleanup; |
| } |
| |
| if (!g_str_equal(filename, rec->filename)) { |
| g_printerr("Expected filename %s but got %s\n", |
| filename, rec->filename); |
| goto cleanup; |
| } |
| |
| ret = true; |
| |
| cleanup: |
| qemu_file_monitor_test_record_free(rec); |
| return ret; |
| } |
| |
| |
| static void |
| test_file_monitor_events(void) |
| { |
| int64_t watch0 = 0; |
| int64_t watch1 = 0; |
| int64_t watch2 = 0; |
| int64_t watch3 = 0; |
| int64_t watch4 = 0; |
| int64_t watch5 = 0; |
| QFileMonitorTestOp ops[] = { |
| { .type = QFILE_MONITOR_TEST_OP_ADD_WATCH, |
| .filesrc = NULL, .watchid = &watch0 }, |
| { .type = QFILE_MONITOR_TEST_OP_ADD_WATCH, |
| .filesrc = "one.txt", .watchid = &watch1 }, |
| { .type = QFILE_MONITOR_TEST_OP_ADD_WATCH, |
| .filesrc = "two.txt", .watchid = &watch2 }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_CREATE, |
| .filesrc = "one.txt", }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "one.txt", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "one.txt", .watchid = &watch1, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_CREATE, |
| .filesrc = "two.txt", }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "two.txt", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "two.txt", .watchid = &watch2, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_CREATE, |
| .filesrc = "three.txt", }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "three.txt", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_UNLINK, |
| .filesrc = "three.txt", }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "three.txt", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_DELETED }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_RENAME, |
| .filesrc = "one.txt", .filedst = "two.txt" }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "one.txt", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_DELETED }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "one.txt", .watchid = &watch1, |
| .eventid = QFILE_MONITOR_EVENT_DELETED }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "two.txt", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "two.txt", .watchid = &watch2, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_APPEND, |
| .filesrc = "two.txt", }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "two.txt", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_MODIFIED }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "two.txt", .watchid = &watch2, |
| .eventid = QFILE_MONITOR_EVENT_MODIFIED }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_TOUCH, |
| .filesrc = "two.txt", }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "two.txt", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_ATTRIBUTES }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "two.txt", .watchid = &watch2, |
| .eventid = QFILE_MONITOR_EVENT_ATTRIBUTES }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_DEL_WATCH, |
| .filesrc = "one.txt", .watchid = &watch1 }, |
| { .type = QFILE_MONITOR_TEST_OP_ADD_WATCH, |
| .filesrc = "one.txt", .watchid = &watch3 }, |
| { .type = QFILE_MONITOR_TEST_OP_CREATE, |
| .filesrc = "one.txt", }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "one.txt", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "one.txt", .watchid = &watch3, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_DEL_WATCH, |
| .filesrc = "one.txt", .watchid = &watch3 }, |
| { .type = QFILE_MONITOR_TEST_OP_UNLINK, |
| .filesrc = "one.txt", }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "one.txt", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_DELETED }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_MKDIR, |
| .filesrc = "fish", }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "fish", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_ADD_WATCH, |
| .filesrc = "fish/", .watchid = &watch4 }, |
| { .type = QFILE_MONITOR_TEST_OP_ADD_WATCH, |
| .filesrc = "fish/one.txt", .watchid = &watch5 }, |
| { .type = QFILE_MONITOR_TEST_OP_CREATE, |
| .filesrc = "fish/one.txt", }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "one.txt", .watchid = &watch4, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "one.txt", .watchid = &watch5, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_DEL_WATCH, |
| .filesrc = "fish/one.txt", .watchid = &watch5 }, |
| { .type = QFILE_MONITOR_TEST_OP_RENAME, |
| .filesrc = "fish/one.txt", .filedst = "two.txt", }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "one.txt", .watchid = &watch4, |
| .eventid = QFILE_MONITOR_EVENT_DELETED }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "two.txt", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "two.txt", .watchid = &watch2, |
| .eventid = QFILE_MONITOR_EVENT_CREATED }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_RMDIR, |
| .filesrc = "fish", }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "", .watchid = &watch4, |
| .eventid = QFILE_MONITOR_EVENT_IGNORED, |
| .swapnext = true }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "fish", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_DELETED }, |
| { .type = QFILE_MONITOR_TEST_OP_DEL_WATCH, |
| .filesrc = "fish", .watchid = &watch4 }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_UNLINK, |
| .filesrc = "two.txt", }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "two.txt", .watchid = &watch0, |
| .eventid = QFILE_MONITOR_EVENT_DELETED }, |
| { .type = QFILE_MONITOR_TEST_OP_EVENT, |
| .filesrc = "two.txt", .watchid = &watch2, |
| .eventid = QFILE_MONITOR_EVENT_DELETED }, |
| |
| |
| { .type = QFILE_MONITOR_TEST_OP_DEL_WATCH, |
| .filesrc = "two.txt", .watchid = &watch2 }, |
| { .type = QFILE_MONITOR_TEST_OP_DEL_WATCH, |
| .filesrc = NULL, .watchid = &watch0 }, |
| }; |
| Error *local_err = NULL; |
| GError *gerr = NULL; |
| QFileMonitor *mon = qemu_file_monitor_new(&local_err); |
| QemuThread th; |
| GTimer *timer; |
| gchar *dir = NULL; |
| int err = -1; |
| gsize i; |
| char *pathsrc = NULL; |
| char *pathdst = NULL; |
| QFileMonitorTestData data; |
| GHashTable *ids = g_hash_table_new(g_int64_hash, g_int64_equal); |
| char *travis_arch; |
| |
| qemu_mutex_init(&data.lock); |
| data.records = NULL; |
| |
| /* |
| * This test does not work on Travis LXD containers since some |
| * syscalls are blocked in that environment. |
| */ |
| travis_arch = getenv("TRAVIS_ARCH"); |
| if (travis_arch && !g_str_equal(travis_arch, "x86_64")) { |
| g_test_skip("Test does not work on non-x86 Travis containers."); |
| return; |
| } |
| |
| /* |
| * The file monitor needs the main loop running in |
| * order to receive events from inotify. We must |
| * thus spawn a background thread to run an event |
| * loop impl, while this thread triggers the |
| * actual file operations we're testing |
| */ |
| evrunning = 1; |
| evstopping = 0; |
| qemu_thread_create(&th, "event-loop", |
| qemu_file_monitor_test_event_loop, NULL, |
| QEMU_THREAD_JOINABLE); |
| |
| if (local_err) { |
| g_printerr("File monitoring not available: %s", |
| error_get_pretty(local_err)); |
| error_free(local_err); |
| return; |
| } |
| |
| dir = g_dir_make_tmp("test-util-filemonitor-XXXXXX", |
| &gerr); |
| if (!dir) { |
| g_printerr("Unable to create tmp dir %s", |
| gerr->message); |
| g_error_free(gerr); |
| abort(); |
| } |
| |
| /* |
| * Run through the operation sequence validating events |
| * as we go |
| */ |
| for (i = 0; i < G_N_ELEMENTS(ops); i++) { |
| const QFileMonitorTestOp *op = &(ops[i]); |
| int fd; |
| struct utimbuf ubuf; |
| char *watchdir; |
| const char *watchfile; |
| |
| pathsrc = g_strdup_printf("%s/%s", dir, op->filesrc); |
| if (op->filedst) { |
| pathdst = g_strdup_printf("%s/%s", dir, op->filedst); |
| } |
| |
| switch (op->type) { |
| case QFILE_MONITOR_TEST_OP_ADD_WATCH: |
| if (debug) { |
| g_printerr("Add watch %s %s\n", |
| dir, op->filesrc); |
| } |
| if (op->filesrc && strchr(op->filesrc, '/')) { |
| watchdir = g_strdup_printf("%s/%s", dir, op->filesrc); |
| watchfile = strrchr(watchdir, '/'); |
| *(char *)watchfile = '\0'; |
| watchfile++; |
| if (*watchfile == '\0') { |
| watchfile = NULL; |
| } |
| } else { |
| watchdir = g_strdup(dir); |
| watchfile = op->filesrc; |
| } |
| *op->watchid = |
| qemu_file_monitor_add_watch(mon, |
| watchdir, |
| watchfile, |
| qemu_file_monitor_test_handler, |
| &data, |
| &local_err); |
| g_free(watchdir); |
| if (*op->watchid < 0) { |
| g_printerr("Unable to add watch %s", |
| error_get_pretty(local_err)); |
| error_free(local_err); |
| goto cleanup; |
| } |
| if (debug) { |
| g_printerr("Watch ID %" PRIx64 "\n", *op->watchid); |
| } |
| if (g_hash_table_contains(ids, op->watchid)) { |
| g_printerr("Watch ID %" PRIx64 "already exists", *op->watchid); |
| goto cleanup; |
| } |
| g_hash_table_add(ids, op->watchid); |
| break; |
| case QFILE_MONITOR_TEST_OP_DEL_WATCH: |
| if (debug) { |
| g_printerr("Del watch %s %" PRIx64 "\n", dir, *op->watchid); |
| } |
| if (op->filesrc && strchr(op->filesrc, '/')) { |
| watchdir = g_strdup_printf("%s/%s", dir, op->filesrc); |
| watchfile = strrchr(watchdir, '/'); |
| *(char *)watchfile = '\0'; |
| } else { |
| watchdir = g_strdup(dir); |
| } |
| g_hash_table_remove(ids, op->watchid); |
| qemu_file_monitor_remove_watch(mon, |
| watchdir, |
| *op->watchid); |
| g_free(watchdir); |
| break; |
| case QFILE_MONITOR_TEST_OP_EVENT: |
| if (debug) { |
| g_printerr("Event id=%" PRIx64 " event=%d file=%s\n", |
| *op->watchid, op->eventid, op->filesrc); |
| } |
| if (!qemu_file_monitor_test_expect(&data, *op->watchid, |
| op->eventid, op->filesrc, |
| op->swapnext)) |
| goto cleanup; |
| break; |
| case QFILE_MONITOR_TEST_OP_CREATE: |
| if (debug) { |
| g_printerr("Create %s\n", pathsrc); |
| } |
| fd = open(pathsrc, O_WRONLY | O_CREAT, 0700); |
| if (fd < 0) { |
| g_printerr("Unable to create %s: %s", |
| pathsrc, strerror(errno)); |
| goto cleanup; |
| } |
| close(fd); |
| break; |
| |
| case QFILE_MONITOR_TEST_OP_APPEND: |
| if (debug) { |
| g_printerr("Append %s\n", pathsrc); |
| } |
| fd = open(pathsrc, O_WRONLY | O_APPEND, 0700); |
| if (fd < 0) { |
| g_printerr("Unable to open %s: %s", |
| pathsrc, strerror(errno)); |
| goto cleanup; |
| } |
| |
| if (write(fd, "Hello World", 10) != 10) { |
| g_printerr("Unable to write %s: %s", |
| pathsrc, strerror(errno)); |
| close(fd); |
| goto cleanup; |
| } |
| close(fd); |
| break; |
| |
| case QFILE_MONITOR_TEST_OP_TRUNC: |
| if (debug) { |
| g_printerr("Truncate %s\n", pathsrc); |
| } |
| if (truncate(pathsrc, 4) < 0) { |
| g_printerr("Unable to truncate %s: %s", |
| pathsrc, strerror(errno)); |
| goto cleanup; |
| } |
| break; |
| |
| case QFILE_MONITOR_TEST_OP_RENAME: |
| if (debug) { |
| g_printerr("Rename %s -> %s\n", pathsrc, pathdst); |
| } |
| if (rename(pathsrc, pathdst) < 0) { |
| g_printerr("Unable to rename %s to %s: %s", |
| pathsrc, pathdst, strerror(errno)); |
| goto cleanup; |
| } |
| break; |
| |
| case QFILE_MONITOR_TEST_OP_UNLINK: |
| if (debug) { |
| g_printerr("Unlink %s\n", pathsrc); |
| } |
| if (unlink(pathsrc) < 0) { |
| g_printerr("Unable to unlink %s: %s", |
| pathsrc, strerror(errno)); |
| goto cleanup; |
| } |
| break; |
| |
| case QFILE_MONITOR_TEST_OP_TOUCH: |
| if (debug) { |
| g_printerr("Touch %s\n", pathsrc); |
| } |
| ubuf.actime = 1024; |
| ubuf.modtime = 1025; |
| if (utime(pathsrc, &ubuf) < 0) { |
| g_printerr("Unable to touch %s: %s", |
| pathsrc, strerror(errno)); |
| goto cleanup; |
| } |
| break; |
| |
| case QFILE_MONITOR_TEST_OP_MKDIR: |
| if (debug) { |
| g_printerr("Mkdir %s\n", pathsrc); |
| } |
| if (g_mkdir_with_parents(pathsrc, 0700) < 0) { |
| g_printerr("Unable to mkdir %s: %s", |
| pathsrc, strerror(errno)); |
| goto cleanup; |
| } |
| break; |
| |
| case QFILE_MONITOR_TEST_OP_RMDIR: |
| if (debug) { |
| g_printerr("Rmdir %s\n", pathsrc); |
| } |
| if (rmdir(pathsrc) < 0) { |
| g_printerr("Unable to rmdir %s: %s", |
| pathsrc, strerror(errno)); |
| goto cleanup; |
| } |
| break; |
| |
| default: |
| g_assert_not_reached(); |
| } |
| |
| g_free(pathsrc); |
| g_free(pathdst); |
| pathsrc = pathdst = NULL; |
| } |
| |
| g_assert_cmpint(g_hash_table_size(ids), ==, 0); |
| |
| err = 0; |
| |
| cleanup: |
| g_free(pathsrc); |
| g_free(pathdst); |
| |
| qemu_mutex_lock(&evlock); |
| evstopping = 1; |
| timer = g_timer_new(); |
| while (evrunning && g_timer_elapsed(timer, NULL) < 5) { |
| qemu_mutex_unlock(&evlock); |
| usleep(10 * 1000); |
| qemu_mutex_lock(&evlock); |
| } |
| qemu_mutex_unlock(&evlock); |
| |
| if (g_timer_elapsed(timer, NULL) >= 5) { |
| g_printerr("Event loop failed to quit after 5 seconds\n"); |
| } |
| g_timer_destroy(timer); |
| |
| qemu_file_monitor_free(mon); |
| g_list_foreach(data.records, |
| (GFunc)qemu_file_monitor_test_record_free, NULL); |
| g_list_free(data.records); |
| qemu_mutex_destroy(&data.lock); |
| if (dir) { |
| for (i = 0; i < G_N_ELEMENTS(ops); i++) { |
| const QFileMonitorTestOp *op = &(ops[i]); |
| char *path = g_strdup_printf("%s/%s", |
| dir, op->filesrc); |
| if (op->type == QFILE_MONITOR_TEST_OP_MKDIR) { |
| rmdir(path); |
| g_free(path); |
| } else { |
| unlink(path); |
| g_free(path); |
| if (op->filedst) { |
| path = g_strdup_printf("%s/%s", |
| dir, op->filedst); |
| unlink(path); |
| g_free(path); |
| } |
| } |
| } |
| if (rmdir(dir) < 0) { |
| g_printerr("Failed to remove %s: %s\n", |
| dir, strerror(errno)); |
| abort(); |
| } |
| } |
| g_hash_table_unref(ids); |
| g_free(dir); |
| g_assert(err == 0); |
| } |
| |
| |
| int main(int argc, char **argv) |
| { |
| g_test_init(&argc, &argv, NULL); |
| |
| qemu_init_main_loop(&error_abort); |
| |
| qemu_mutex_init(&evlock); |
| |
| debug = getenv("FILEMONITOR_DEBUG") != NULL; |
| g_test_add_func("/util/filemonitor", test_file_monitor_events); |
| |
| return g_test_run(); |
| } |
