* @author LRN
*/
#include "platform.h"
-#include "gnunet_common.h"
-#include "gnunet_scheduler_lib.h"
-#include "gnunet_network_lib.h"
-#include "gnunet_disk_lib.h"
-#include "gnunet_os_lib.h"
+#include "gnunet_util_lib.h"
#define VERBOSE GNUNET_NO
+/**
+ * How much time the child is allowed to waste on skipped log calls, at most.
+ * Raspberry Pi takes 113 microseconds tops, this is 3x that value.
+ */
+#define MAX_SKIP_DELAY GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MICROSECONDS, 400).rel_value_us
+
+/**
+ * How much time non-skipped log call should take, at least.
+ * Keep in sync with the value in the dummy!
+ */
+#define OUTPUT_DELAY GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MICROSECONDS, 1000).rel_value_us
+
static int ok;
+
static int phase = 0;
static struct GNUNET_OS_Process *proc;
static void
runone (void);
+
static void
end_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
ok);
if (NULL != proc)
{
- if (0 != GNUNET_OS_process_kill (proc, SIGTERM))
+ if (0 != GNUNET_OS_process_kill (proc, GNUNET_TERM_SIG))
{
GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
}
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "failing\n");
}
+
static char *
read_output_line (int phase_from1, int phase_to1, int phase_from2,
- int phase_to2, char c, char *expect_level,
- long delay_morethan, long delay_lessthan, int phase, char *p,
+ int phase_to2, char c, const char *expect_level,
+ long delay_morethan, long delay_lessthan, int phase,
+ char *p,
int *len, long *delay, char level[8])
{
char *r = p;
char t[7];
int i, j, stop = 0;
+ int level_matches;
+ int delay_is_sane;
+ int delay_is_a_dummy;
+ int delay_outside_of_range;
j = 0;
int stage = 0;
break;
}
}
- if (!stop || strcmp (expect_level, level) != 0 || *delay < 0 || *delay > 1000
- || (!((*delay < delay_lessthan) || !(*delay > delay_morethan)) && c != '1'
- && c != '2'))
+ level_matches = (strcmp (expect_level, level) == 0);
+ delay_is_sane = (*delay >= 0) && (*delay <= 1000000);
+ delay_is_a_dummy = (c == 'L');
+ /* Delay must be either less than 'lessthan' (log call is skipped)
+ * or more than 'morethan' (log call is not skipped)
+ */
+ delay_outside_of_range = ((*delay < delay_lessthan) || (*delay >= delay_morethan));
+ if (delay_is_a_dummy)
+ delay_outside_of_range = 1;
+
+ if (!stop)
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Wrong log format?\n");
+ if (!level_matches)
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Wrong log level\n");
+ if (!delay_is_sane)
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Delay %ld is insane\n", *delay);
+ if (!delay_outside_of_range)
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Delay %ld is not outside of range (%ld ; %ld)\n",
+ *delay, delay_lessthan, delay_morethan, c);
+ if (!stop || !level_matches || !delay_is_sane || !delay_outside_of_range)
return NULL;
*len = *len - i;
return &r[i];
}
-char buf[20 * 16];
-char *buf_ptr;
-int bytes;
+/**
+ * Up to 8 non-skipped GNUNET_log() calls
+ * + extra line with delay for each one
+ */
+#define LOG_MAX_NUM_LINES (8 * 2)
+/**
+ * Actual message is 17 chars at most
+ */
+#define LOG_MAX_LINE_LENGTH (17)
+
+#define LOG_BUFFER_SIZE LOG_MAX_NUM_LINES * LOG_MAX_LINE_LENGTH
+
+static char buf[LOG_BUFFER_SIZE];
+
+static char *buf_ptr;
+
+static int bytes;
+
static void
read_call (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
*/
char *p = buf;
- if (bytes == 20 * 16 ||
+ if (bytes == LOG_BUFFER_SIZE ||
!(p =
- read_output_line (0, 3, 4, 9, 'L', "ERROR", -1, 1, phase, p, &bytes,
- &delay, level)) ||
+ read_output_line (0, 3, 4, 9, 'L', "ERROR", -1,
+ 1, phase, p,
+ &bytes, &delay, level)) ||
!(p =
- read_output_line (0, 3, 4, 9, '1', "ERROR", 200, 400, phase, p, &bytes,
- &delays[0], level)) ||
+ read_output_line (0, 3, 4, 9, '1', "ERROR", OUTPUT_DELAY,
+ MAX_SKIP_DELAY, phase, p,
+ &bytes, &delays[0], level)) ||
!(p =
- read_output_line (1, 3, 5, 9, 'L', "WARNING", -1, 1, phase, p, &bytes,
- &delay, level)) ||
+ read_output_line (1, 3, 5, 9, 'L', "WARNING", -1,
+ 1, phase, p,
+ &bytes, &delay, level)) ||
!(p =
- read_output_line (0, 3, 4, 9, '1', "WARNING", 200, 400, phase, p,
+ read_output_line (0, 3, 4, 9, '1', "WARNING", OUTPUT_DELAY,
+ MAX_SKIP_DELAY, phase, p,
&bytes, &delays[1], level)) ||
!(p =
- read_output_line (2, 3, 6, 7, 'L', "INFO", -1, 1, phase, p, &bytes,
- &delay, level)) ||
+ read_output_line (2, 3, 6, 7, 'L', "INFO", -1,
+ 1, phase, p,
+ &bytes, &delay, level)) ||
!(p =
- read_output_line (0, 3, 4, 9, '1', "INFO", 200, 400, phase, p, &bytes,
- &delays[2], level)) ||
+ read_output_line (0, 3, 4, 9, '1', "INFO", OUTPUT_DELAY,
+ MAX_SKIP_DELAY, phase, p,
+ &bytes, &delays[2], level)) ||
!(p =
- read_output_line (3, 3, 7, 7, 'L', "DEBUG", -1, 1, phase, p, &bytes,
- &delay, level)) ||
+ read_output_line (3, 3, 7, 7, 'L', "DEBUG", -1,
+ 1, phase, p,
+ &bytes, &delay, level)) ||
!(p =
- read_output_line (0, 3, 4, 9, '1', "DEBUG", 200, 400, phase, p, &bytes,
- &delays[3], level)) ||
+ read_output_line (0, 3, 4, 9, '1', "DEBUG", OUTPUT_DELAY,
+ MAX_SKIP_DELAY, phase, p,
+ &bytes, &delays[3], level)) ||
!(p =
- read_output_line (0, 3, 4, 9, 'L', "ERROR", -1, 1, phase, p, &bytes,
- &delay, level)) ||
+ read_output_line (0, 3, 4, 9, 'L', "ERROR", -1,
+ 1, phase, p,
+ &bytes, &delay, level)) ||
!(p =
- read_output_line (0, 3, 4, 9, '2', "ERROR", 200, 400, phase, p, &bytes,
- &delays[4], level)) ||
+ read_output_line (0, 3, 4, 9, '2', "ERROR", OUTPUT_DELAY,
+ MAX_SKIP_DELAY, phase, p,
+ &bytes, &delays[4], level)) ||
!(p =
- read_output_line (0, 3, 5, 9, 'L', "WARNING", -1, 1, phase, p, &bytes,
- &delay, level)) ||
+ read_output_line (0, 3, 5, 9, 'L', "WARNING", -1,
+ 1, phase, p,
+ &bytes, &delay, level)) ||
!(p =
- read_output_line (0, 3, 4, 9, '2', "WARNING", 200, 400, phase, p,
+ read_output_line (0, 3, 4, 9, '2', "WARNING", OUTPUT_DELAY,
+ MAX_SKIP_DELAY, phase, p,
&bytes, &delays[5], level)) ||
!(p =
- read_output_line (-1, -1, 6, 7, 'L', "INFO", -1, 1, phase, p, &bytes,
- &delay, level)) ||
+ read_output_line (-1, -1, 6, 7, 'L', "INFO", -1,
+ 1, phase, p,
+ &bytes, &delay, level)) ||
!(p =
- read_output_line (0, 3, 4, 9, '2', "INFO", 200, 400, phase, p, &bytes,
- &delays[6], level)) ||
+ read_output_line (0, 3, 4, 9, '2', "INFO", OUTPUT_DELAY,
+ MAX_SKIP_DELAY, phase, p,
+ &bytes, &delays[6], level)) ||
!(p =
- read_output_line (-1, -1, 7, 7, 'L', "DEBUG", -1, 1, phase, p, &bytes,
- &delay, level)) ||
+ read_output_line (-1, -1, 7, 7, 'L', "DEBUG", -1,
+ 1, phase, p,
+ &bytes, &delay, level)) ||
!(p =
- read_output_line (0, 3, 4, 9, '2', "DEBUG", 200, 400, phase, p, &bytes,
- &delays[7], level)))
+ read_output_line (0, 3, 4, 9, '2', "DEBUG", OUTPUT_DELAY,
+ MAX_SKIP_DELAY, phase, p,
+ &bytes, &delays[7], level)))
{
- if (bytes == 20 * 16)
+ if (bytes == LOG_BUFFER_SIZE)
FPRINTF (stderr, "%s", "Ran out of buffer space!\n");
GNUNET_break (0);
ok = 2;
GNUNET_SCHEDULER_add_now (&end_task, NULL);
}
+
static void
runone ()
{
break;
}
- proc = GNUNET_OS_start_process (GNUNET_NO, GNUNET_OS_INHERIT_STD_OUT_AND_ERR, NULL, pipe_stdout,
+ proc = GNUNET_OS_start_process (GNUNET_NO, GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
+ NULL, pipe_stdout, NULL,
#if MINGW
"test_common_logging_dummy",
#else
(void*) stdout_read_handle);
}
+
static void
task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{