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117 lines
3.8 KiB
C
117 lines
3.8 KiB
C
#include "test_log.h"
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#include "log.h"
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#include "test_utils.h"
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/* Test default log level: WARNING and ERROR should print, DEBUG and INFO should not.
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* We can't easily capture stderr in unit tests, so we verify the functions don't crash
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* and that set_log_level changes behavior. */
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static void test_log_message_debug() {
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set_log_level(LOG_LEVEL_WARNING);
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log_message(LOG_LEVEL_DEBUG, "debug message: %d", 42);
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/* crash regression test — stderr capture would need infrastructure changes */
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EXPECT_TRUE(true);
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}
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static void test_log_message_info() {
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set_log_level(LOG_LEVEL_WARNING);
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log_message(LOG_LEVEL_INFO, "info message: %s", "test");
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/* crash regression test — stderr capture would need infrastructure changes */
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EXPECT_TRUE(true);
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}
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static void test_log_message_warning() {
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set_log_level(LOG_LEVEL_WARNING);
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log_message(LOG_LEVEL_WARNING, "warning message: %d %s", 1, "test");
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/* crash regression test — stderr capture would need infrastructure changes */
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EXPECT_TRUE(true);
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}
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static void test_log_message_error() {
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set_log_level(LOG_LEVEL_WARNING);
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log_message(LOG_LEVEL_ERROR, "error message: %s", "critical");
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/* crash regression test — stderr capture would need infrastructure changes */
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EXPECT_TRUE(true);
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}
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static void test_log_set_level_debug() {
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set_log_level(LOG_LEVEL_DEBUG);
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/* After setting to DEBUG, all levels should be shown */
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log_message(LOG_LEVEL_DEBUG, "debug after set");
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log_message(LOG_LEVEL_INFO, "info after set");
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log_message(LOG_LEVEL_WARNING, "warning after set");
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log_message(LOG_LEVEL_ERROR, "error after set");
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/* crash regression test — stderr capture would need infrastructure changes */
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EXPECT_TRUE(true);
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}
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static void test_log_set_level_info() {
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set_log_level(LOG_LEVEL_INFO);
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/* INFO level should show INFO, WARNING, ERROR but not DEBUG */
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log_message(LOG_LEVEL_DEBUG, "debug should be filtered"); /* filtered */
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log_message(LOG_LEVEL_INFO, "info should show");
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log_message(LOG_LEVEL_WARNING, "warning should show");
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log_message(LOG_LEVEL_ERROR, "error should show");
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/* crash regression test — stderr capture would need infrastructure changes */
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EXPECT_TRUE(true);
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}
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static void test_log_set_level_error() {
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set_log_level(LOG_LEVEL_ERROR);
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/* ERROR level: only ERROR should show */
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log_message(LOG_LEVEL_DEBUG, "debug filtered");
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log_message(LOG_LEVEL_INFO, "info filtered");
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log_message(LOG_LEVEL_WARNING, "warning filtered");
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log_message(LOG_LEVEL_ERROR, "error should show");
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/* crash regression test — stderr capture would need infrastructure changes */
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EXPECT_TRUE(true);
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}
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/* Test that set_log_level with default WARNING filters correctly */
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static void test_log_filtering() {
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/* Reset to default */
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set_log_level(LOG_LEVEL_WARNING);
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/* These should be filtered */
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log_message(LOG_LEVEL_DEBUG, "filtered debug");
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log_message(LOG_LEVEL_INFO, "filtered info");
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/* These should be shown */
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log_message(LOG_LEVEL_WARNING, "visible warning");
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log_message(LOG_LEVEL_ERROR, "visible error");
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/* crash regression test — stderr capture would need infrastructure changes */
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EXPECT_TRUE(true);
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}
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/* Test that log_message handles various format strings */
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static void test_log_message_formats() {
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set_log_level(LOG_LEVEL_DEBUG);
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log_message(LOG_LEVEL_DEBUG, "simple string");
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log_message(LOG_LEVEL_INFO, "integer: %d", -1);
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log_message(LOG_LEVEL_WARNING, "string: %s", "hello");
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log_message(LOG_LEVEL_ERROR, "multiple: %d %s %d", 1, "two", 3);
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/* crash regression test — stderr capture would need infrastructure changes */
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EXPECT_TRUE(true);
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}
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void test_log() {
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test_log_message_debug();
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test_log_message_info();
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test_log_message_warning();
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test_log_message_error();
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test_log_set_level_debug();
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test_log_set_level_info();
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test_log_set_level_error();
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test_log_filtering();
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test_log_message_formats();
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}
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