Nils O. Selåsdal
103 lines
2.2 KiB
C
103 lines
2.2 KiB
C
#include <check.h>
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#include <string.h>
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#include <signal.h>
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#include <ucore/dbuf.h>
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START_TEST (test_dbuf)
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DBuf buf;
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int rc;
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rc = uc_dbuf_init(&buf, 10);
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fail_if(rc != 0);
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fail_if(uc_dbuf_buflen(&buf) != 10);
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fail_if(uc_dbuf_remaining(&buf) != 10);
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strcpy((char *)buf.end, "12345679");
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uc_dbuf_added(&buf, 10);
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fail_if(uc_dbuf_len(&buf) != 10);
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fail_if(uc_dbuf_remaining(&buf) != 0);
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rc = uc_dbuf_ensure(&buf, 110);
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fail_if(rc != 0);
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fail_if(uc_dbuf_remaining(&buf) != 110);
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fail_if(uc_dbuf_buflen(&buf) != 120);
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rc = uc_dbuf_ensure(&buf, 5);
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fail_if(rc != 0);
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strcpy((char *)buf.end, "ABCD");
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uc_dbuf_added(&buf, 5);
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uc_dbuf_take(&buf, 10);
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fail_if(uc_dbuf_remaining(&buf) != 105);
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fail_if(uc_dbuf_len(&buf) != 5);
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ck_assert_str_eq((char *)buf.start, "ABCD");
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uc_dbuf_take(&buf, 5);
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fail_if(uc_dbuf_remaining(&buf) != 120);
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fail_if(uc_dbuf_buflen(&buf) != 120);
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fail_if(uc_dbuf_len(&buf) != 0);
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strcpy((char *)buf.end, "EFGH");
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uc_dbuf_added(&buf, 5);
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uc_dbuf_trim(&buf);
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fail_if(uc_dbuf_buflen(&buf) != 5);
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fail_if(uc_dbuf_len(&buf) != 5);
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uc_dbuf_take(&buf, 1);
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rc = uc_dbuf_ensure(&buf, 10);
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fail_if(rc != 0);
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ck_assert_str_eq((char *)buf.start, "FGH");
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uc_dbuf_take(&buf, 1);
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uc_dbuf_trim(&buf);
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ck_assert_str_eq((char *)buf.start, "GH");
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fail_if(uc_dbuf_buflen(&buf) != 3);
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fail_if(uc_dbuf_len(&buf) != 3);
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uc_dbuf_free(&buf);
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END_TEST
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START_TEST (test_dbuf_take_fail)
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DBuf buf;
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int rc;
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rc = uc_dbuf_init(&buf, 10);
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fail_if(rc != 0);
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fail_if(uc_dbuf_buflen(&buf) != 10);
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fail_if(uc_dbuf_remaining(&buf) != 10);
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strcpy((char *)buf.end, "12345679");
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uc_dbuf_added(&buf, 10);
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fail_if(uc_dbuf_len(&buf) != 10);
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fail_if(uc_dbuf_remaining(&buf) != 0);
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rc = uc_dbuf_take(&buf, 11);
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fail_if(rc == 0);
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uc_dbuf_free(&buf);
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END_TEST
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Suite *dbuf_suite(void)
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{
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Suite *s = suite_create("dbuf");
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TCase *tc = tcase_create("dbuf tests");
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tcase_add_test(tc, test_dbuf);
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#ifndef NDEBUG
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tcase_add_test_raise_signal(tc, test_dbuf_take_fail, SIGABRT);
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#else
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tcase_add_test(tc, test_dbuf_take_fail);
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#endif
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suite_add_tcase(s, tc);
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return s;
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}
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