mirror of
https://gitlab.freedesktop.org/pipewire/pipewire
synced 2024-10-14 20:02:38 +00:00
e1672f9762
Allow one of "XEWIDT" to refer to none, errors, warnings, info, debug and trace, respectively because they're immediately recognizable. Well, except maybe the X. PIPEWIRE_DEBUG="I" is equivalent to PIPEWIRE_DEBUG="3" for example.
305 lines
7.9 KiB
C
305 lines
7.9 KiB
C
/* PipeWire
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*
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* Copyright © 2021 Red Hat, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include "pwtest.h"
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#include <unistd.h>
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#include <spa/utils/ansi.h>
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#include <spa/utils/names.h>
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#include <spa/support/plugin.h>
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#include <spa/support/log.h>
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#include <pipewire/pipewire.h>
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PWTEST(logger_truncate_long_lines)
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{
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struct pwtest_spa_plugin *plugin;
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void *iface;
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char fname[PATH_MAX];
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struct spa_dict_item item;
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struct spa_dict info;
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char buffer[1024];
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FILE *fp;
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bool mark_line_found = false;
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pw_init(0, NULL);
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pwtest_mkstemp(fname);
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item = SPA_DICT_ITEM_INIT(SPA_KEY_LOG_FILE, fname);
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info = SPA_DICT_INIT(&item, 1);
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plugin = pwtest_spa_plugin_new();
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iface = pwtest_spa_plugin_load_interface(plugin, "support/libspa-support",
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SPA_NAME_SUPPORT_LOG, SPA_TYPE_INTERFACE_Log,
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&info);
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pwtest_ptr_notnull(iface);
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/* Print a line expected to be truncated */
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spa_log_error(iface, "MARK: %1100s", "foo");
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fp = fopen(fname, "r");
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while (fgets(buffer, sizeof(buffer), fp) != NULL) {
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if (strstr(buffer, "MARK:")) {
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const char *suffix = ".. (truncated)\n";
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int len = strlen(buffer);
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pwtest_str_eq(buffer + len - strlen(suffix), suffix);
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mark_line_found = true;
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break;
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}
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}
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fclose(fp);
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pwtest_bool_true(mark_line_found);
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pwtest_spa_plugin_destroy(plugin);
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return PWTEST_PASS;
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}
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PWTEST(logger_no_ansi)
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{
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struct pwtest_spa_plugin *plugin;
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void *iface;
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char fname[PATH_MAX];
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struct spa_dict_item items[2];
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struct spa_dict info;
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char buffer[1024];
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FILE *fp;
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bool mark_line_found = false;
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pw_init(0, NULL);
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pwtest_mkstemp(fname);
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items[0] = SPA_DICT_ITEM_INIT(SPA_KEY_LOG_FILE, fname);
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items[1] = SPA_DICT_ITEM_INIT(SPA_KEY_LOG_COLORS, "true");
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info = SPA_DICT_INIT(items, 2);
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plugin = pwtest_spa_plugin_new();
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iface = pwtest_spa_plugin_load_interface(plugin, "support/libspa-support",
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SPA_NAME_SUPPORT_LOG, SPA_TYPE_INTERFACE_Log,
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&info);
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pwtest_ptr_notnull(iface);
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/* Print a line usually containing a color sequence, but we're not a
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* tty so expect none despite colors being enabled */
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spa_log_error(iface, "MARK\n");
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fp = fopen(fname, "r");
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while (fgets(buffer, sizeof(buffer), fp) != NULL) {
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if (strstr(buffer, "MARK")) {
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mark_line_found = true;
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pwtest_ptr_null(strstr(buffer, SPA_ANSI_RESET));
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pwtest_ptr_null(strstr(buffer, SPA_ANSI_RED));
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pwtest_ptr_null(strstr(buffer, SPA_ANSI_BRIGHT_RED));
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pwtest_ptr_null(strstr(buffer, SPA_ANSI_BOLD_RED));
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}
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}
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fclose(fp);
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pwtest_bool_true(mark_line_found);
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pwtest_spa_plugin_destroy(plugin);
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return PWTEST_PASS;
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}
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static void
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test_log_levels(enum spa_log_level level)
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{
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struct pwtest_spa_plugin *plugin;
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void *iface;
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char fname[PATH_MAX];
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struct spa_dict_item items[2];
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struct spa_dict info;
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char buffer[1024];
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FILE *fp;
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bool above_level_found = false;
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bool below_level_found = false;
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bool current_level_found = false;
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pw_init(0, NULL);
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pwtest_mkstemp(fname);
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items[0] = SPA_DICT_ITEM_INIT(SPA_KEY_LOG_FILE, fname);
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items[1] = SPA_DICT_ITEM_INIT(SPA_KEY_LOG_COLORS, "true");
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info = SPA_DICT_INIT(items, 2);
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plugin = pwtest_spa_plugin_new();
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iface = pwtest_spa_plugin_load_interface(plugin, "support/libspa-support",
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SPA_NAME_SUPPORT_LOG, SPA_TYPE_INTERFACE_Log,
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&info);
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pwtest_ptr_notnull(iface);
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pw_log_set(iface);
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/* current level is whatever the iteration is. Log one line
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* with our level, one with a level above (should never show up)
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* and one with a level below (should show up).
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*/
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if (level > SPA_LOG_LEVEL_NONE) {
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pw_log(level, "CURRENT");
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pw_log(level - 1, "BELOW");
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}
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if (level < SPA_LOG_LEVEL_TRACE)
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pw_log(level + 1, "ABOVE");
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fp = fopen(fname, "r");
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while (fgets(buffer, sizeof(buffer), fp) != NULL) {
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if (strstr(buffer, "CURRENT"))
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current_level_found = true;
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else if (strstr(buffer, "ABOVE"))
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above_level_found = true;
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else if (strstr(buffer, "BELOW"))
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below_level_found = true;
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}
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fclose(fp);
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/* Anything on a higher level than ours should never show up */
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pwtest_bool_false(above_level_found);
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if (level == SPA_LOG_LEVEL_NONE) {
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pwtest_bool_false(current_level_found);
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pwtest_bool_false(below_level_found);
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} else {
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pwtest_bool_true(current_level_found);
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pwtest_bool_true(below_level_found);
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}
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pwtest_spa_plugin_destroy(plugin);
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}
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PWTEST(logger_levels)
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{
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enum spa_log_level level = pwtest_get_iteration(current_test);
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enum spa_log_level default_level = pw_log_level;
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struct spa_log *default_logger = pw_log_get();
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char *oldenv = getenv("PIPEWIRE_DEBUG");
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if (oldenv)
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oldenv = strdup(oldenv);
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unsetenv("PIPEWIRE_DEBUG");
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pw_log_set_level(level);
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test_log_levels(level);
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if (oldenv) {
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setenv("PIPEWIRE_DEBUG", oldenv, 1);
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free(oldenv);
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}
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pw_log_set(default_logger);
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pw_log_set_level(default_level);
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pw_deinit();
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return PWTEST_PASS;
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}
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PWTEST(logger_debug_env)
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{
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enum spa_log_level level = pwtest_get_iteration(current_test);
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enum spa_log_level default_level = pw_log_level;
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struct spa_log *default_logger = pw_log_get();
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char lvl[2] = {0};
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char *oldenv = getenv("PIPEWIRE_DEBUG");
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if (oldenv)
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oldenv = strdup(oldenv);
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spa_scnprintf(lvl, sizeof(lvl), "%d", level);
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setenv("PIPEWIRE_DEBUG", lvl, 1);
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/* Disable logging, let PIPEWIRE_DEBUG set the level */
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pw_log_set_level(SPA_LOG_LEVEL_NONE);
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test_log_levels(level);
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if (oldenv) {
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setenv("PIPEWIRE_DEBUG", oldenv, 1);
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free(oldenv);
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} else {
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unsetenv("PIPEWIRE_DEBUG");
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}
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pw_log_set(default_logger);
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pw_log_set_level(default_level);
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pw_deinit();
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return PWTEST_PASS;
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}
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PWTEST(logger_debug_env_alpha)
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{
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enum spa_log_level level = pwtest_get_iteration(current_test);
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enum spa_log_level default_level = pw_log_level;
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struct spa_log *default_logger = pw_log_get();
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char *lvl;
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char *oldenv = getenv("PIPEWIRE_DEBUG");
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if (oldenv)
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oldenv = strdup(oldenv);
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switch(level) {
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case SPA_LOG_LEVEL_NONE: lvl = "X"; break;
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case SPA_LOG_LEVEL_ERROR: lvl = "E"; break;
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case SPA_LOG_LEVEL_WARN: lvl = "W"; break;
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case SPA_LOG_LEVEL_INFO: lvl = "I"; break;
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case SPA_LOG_LEVEL_DEBUG: lvl = "D"; break;
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case SPA_LOG_LEVEL_TRACE: lvl = "T"; break;
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default:
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pwtest_fail_if_reached();
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break;
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}
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setenv("PIPEWIRE_DEBUG", lvl, 1);
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/* Disable logging, let PIPEWIRE_DEBUG set the level */
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pw_log_set_level(SPA_LOG_LEVEL_NONE);
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test_log_levels(level);
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if (oldenv) {
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setenv("PIPEWIRE_DEBUG", oldenv, 1);
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free(oldenv);
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} else {
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unsetenv("PIPEWIRE_DEBUG");
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}
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pw_log_set(default_logger);
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pw_log_set_level(default_level);
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pw_deinit();
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return PWTEST_PASS;
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}
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PWTEST_SUITE(logger)
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{
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pwtest_add(logger_truncate_long_lines, PWTEST_NOARG);
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pwtest_add(logger_no_ansi, PWTEST_NOARG);
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pwtest_add(logger_levels,
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PWTEST_ARG_RANGE, SPA_LOG_LEVEL_NONE, SPA_LOG_LEVEL_TRACE + 1,
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PWTEST_NOARG);
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pwtest_add(logger_debug_env,
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PWTEST_ARG_RANGE, SPA_LOG_LEVEL_NONE, SPA_LOG_LEVEL_TRACE + 1,
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PWTEST_NOARG);
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pwtest_add(logger_debug_env_alpha,
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PWTEST_ARG_RANGE, SPA_LOG_LEVEL_NONE, SPA_LOG_LEVEL_TRACE + 1,
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PWTEST_NOARG);
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return PWTEST_PASS;
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}
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