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time: Add 64 bit tests for getdate / getdate_r
The test is also converted to use libsupport. Checked on i686-linux-gnu and x86_64-linux-gnu. Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
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Adhemerval Zanella
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9f2d9c2bc1
commit
ef8239f13a
@ -17,110 +17,141 @@
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <array_length.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <support/check.h>
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#include <support/temp_file.h>
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#include <support/xunistd.h>
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#include <time.h>
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static const struct
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{
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const char *str;
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const char *tz;
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int err;
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struct tm tm;
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bool time64;
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} tests [] =
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{
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{"21:01:10 1999-1-31", "Universal", 0, {10, 1, 21, 31, 0, 99, 0, 0, 0}},
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{"21:01:10 1999-1-31", "Universal", 0, {10, 1, 21, 31, 0, 99, 0, 0, 0}},
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{" 21:01:10 1999-1-31", "Universal", 0, {10, 1, 21, 31, 0, 99, 0, 0, 0}},
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{"21:01:10 1999-1-31 ", "Universal", 0, {10, 1, 21, 31, 0, 99, 0, 0, 0}},
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{" 21:01:10 1999-1-31 ", "Universal", 0, {10, 1, 21, 31, 0, 99, 0, 0, 0}},
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{"21:01:10 1999-2-28", "Universal", 0, {10, 1, 21, 28, 1, 99, 0, 0, 0}},
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{"16:30:46 2000-2-29", "Universal", 0, {46, 30,16, 29, 1, 100, 0, 0, 0}},
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{"01-08-2000 05:06:07", "Europe/Berlin", 0, {7, 6, 5, 1, 7, 100, 0, 0, 0}}
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{"21:01:10 1999-1-31", "Universal", {10, 1, 21, 31, 0, 99, 0, 0, 0},
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false },
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{"21:01:10 1999-1-31", "Universal", {10, 1, 21, 31, 0, 99, 0, 0, 0},
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false },
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{" 21:01:10 1999-1-31", "Universal", {10, 1, 21, 31, 0, 99, 0, 0, 0},
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false },
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{"21:01:10 1999-1-31 ", "Universal", {10, 1, 21, 31, 0, 99, 0, 0, 0},
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false },
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{" 21:01:10 1999-1-31 ", "Universal", {10, 1, 21, 31, 0, 99, 0, 0, 0},
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false },
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{"21:01:10 1999-2-28", "Universal", {10, 1, 21, 28, 1, 99, 0, 0, 0},
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false },
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{"16:30:46 2000-2-29", "Universal", {46, 30,16, 29, 1, 100, 0, 0, 0},
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false },
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{"01-08-2000 05:06:07", "Europe/Berlin", {7, 6, 5, 1, 7, 100, 0, 0, 0},
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false },
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/* 64 bit time_t tests. */
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{"21:01:10 2038-1-31", "Universal", {10, 1, 21, 31, 0, 138, 0, 0, 0},
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true },
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{"22:01:10 2048-5-20", "Universal", {10, 1, 22, 20, 4, 148, 0, 0, 0},
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true },
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{"01-08-2038 05:06:07", "Europe/Berlin", {7, 6, 5, 1, 7, 138, 0, 0, 0},
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true },
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{"20-03-2050 21:30:08", "Europe/Berlin", {8, 30, 21, 20, 2, 150, 0, 0, 0},
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true }
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};
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static void
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report_date_error (int err)
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static const char *
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report_date_error (void)
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{
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switch(err)
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switch (getdate_err)
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{
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case 1:
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printf ("The environment variable DATEMSK is not defined or null.\n");
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break;
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return "The environment variable DATEMSK is not defined or null.";
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case 2:
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printf ("The template file denoted by the DATEMSK environment variable cannot be opened.\n");
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break;
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return "The template file denoted by the DATEMSK environment variable "
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"cannot be opened.";
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case 3:
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printf ("Information about the template file cannot retrieved.\n");
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break;
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return "Information about the template file cannot retrieved.";
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case 4:
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printf ("The template file is not a regular file.\n");
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break;
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return "The template file is not a regular file.\n";
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case 5:
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printf ("An I/O error occurred while reading the template file.\n");
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break;
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return "An I/O error occurred while reading the template file.";
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case 6:
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printf ("Not enough memory available to execute the function.\n");
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break;
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return "Not enough memory available to execute the function.";
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case 7:
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printf ("The template file contains no matching template.\n");
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break;
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return "The template file contains no matching template.";
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case 8:
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printf ("The input date is invalid, but would match a template otherwise.\n");
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break;
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return "The input date is invalid, but would match a template "
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"otherwise.";
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default:
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printf("Unknown error code.\n");
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break;
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return "Unknown error code.";
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}
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}
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static char *datemsk;
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static const char datemskstr[] =
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"%H:%M:%S %F\n"
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"%d-%m-%Y %T\n";
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static void
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do_prepare (int argc, char **argv)
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{
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int fd = create_temp_file ("tst-chk1.", &datemsk);
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xwrite (fd, datemskstr, sizeof (datemskstr) - 1);
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setenv ("DATEMSK", datemsk, 1);
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}
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#define PREPARE do_prepare
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static int
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do_test (void)
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{
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int errors = 0;
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size_t i;
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struct tm *tm;
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for (i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i)
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for (int i = 0; i < array_length (tests); ++i)
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{
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setenv ("TZ", tests[i].tz, 1);
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tm = getdate (tests[i].str);
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int expected_err;
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if (sizeof (time_t) == 4 && tests[i].time64)
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expected_err = 8;
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else
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expected_err = 0;
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if (getdate_err != tests[i].err)
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tm = getdate (tests[i].str);
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TEST_COMPARE (getdate_err, expected_err);
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if (getdate_err != expected_err)
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{
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printf ("Failure for getdate (\"%s\"):\n", tests[i].str);
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printf ("getdate_err should be %d but returned: %d which means:\n",
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tests[i].err, getdate_err);
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report_date_error (getdate_err);
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++errors;
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support_record_failure ();
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printf ("%s\n", report_date_error ());
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}
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else if (tests[i].tm.tm_mon != tm->tm_mon
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|| tests[i].tm.tm_year != tm->tm_year
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|| tests[i].tm.tm_mday != tm->tm_mday
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|| tests[i].tm.tm_hour != tm->tm_hour
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|| tests[i].tm.tm_min != tm->tm_min
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|| tests[i].tm.tm_sec != tm->tm_sec)
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else if (getdate_err == 0)
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{
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printf ("Failure for getdate (\"%s\"):\n", tests[i].str);
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printf ("struct tm is: %d-%d-%d %d:%d:%d\n",
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tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
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tm->tm_hour, tm->tm_min, tm->tm_sec);
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printf ("but should be: %d-%d-%d %d:%d:%d\n",
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tests[i].tm.tm_year + 1900, tests[i].tm.tm_mon + 1,
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tests[i].tm.tm_mday,
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tests[i].tm.tm_hour, tests[i].tm.tm_min, tests[i].tm.tm_sec);
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++errors;
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TEST_COMPARE (tests[i].tm.tm_mon, tm->tm_mon);
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TEST_COMPARE (tests[i].tm.tm_year, tm->tm_year);
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TEST_COMPARE (tests[i].tm.tm_mday, tm->tm_mday);
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TEST_COMPARE (tests[i].tm.tm_hour, tm->tm_hour);
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TEST_COMPARE (tests[i].tm.tm_min, tm->tm_min);
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TEST_COMPARE (tests[i].tm.tm_sec, tm->tm_sec);
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}
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struct tm tms;
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TEST_COMPARE (getdate_r (tests[i].str, &tms), expected_err);
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if (getdate_err == 0)
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{
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TEST_COMPARE (tests[i].tm.tm_mon, tms.tm_mon);
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TEST_COMPARE (tests[i].tm.tm_year, tms.tm_year);
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TEST_COMPARE (tests[i].tm.tm_mday, tms.tm_mday);
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TEST_COMPARE (tests[i].tm.tm_hour, tms.tm_hour);
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TEST_COMPARE (tests[i].tm.tm_min, tms.tm_min);
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TEST_COMPARE (tests[i].tm.tm_sec, tms.tm_sec);
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}
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}
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if (!errors)
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printf ("No errors found.\n");
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return errors != 0;
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return 0;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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#include <support/test-driver.c>
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