comparison: tests/test_string.c
tests/test_string.c
- changeset 1667
- 608cc0b25352
- parent 1652
- db8299984bfe
- child 1668
- 3ffdfe1776b4
equal
deleted
inserted
replaced
| 1665:b79405fbf91d | 1667:608cc0b25352 |
|---|---|
| 374 CxTestingAllocator talloc; | 374 CxTestingAllocator talloc; |
| 375 cx_testing_allocator_init(&talloc); | 375 cx_testing_allocator_init(&talloc); |
| 376 CxAllocator *alloc = &talloc.base; | 376 CxAllocator *alloc = &talloc.base; |
| 377 | 377 |
| 378 CX_TEST_DO { | 378 CX_TEST_DO { |
| 379 cxmutstr t1 = cx_strcat_a(alloc, 2, s1, s2); | 379 cxmutstr t1 = {0}; |
| 380 CX_TEST_ASSERT(0 == cx_strcat_a(alloc, &t1, 2, s1, s2)); | |
| 380 CX_TEST_ASSERT(0 == cx_strcmp(t1, "1234")); | 381 CX_TEST_ASSERT(0 == cx_strcmp(t1, "1234")); |
| 381 ASSERT_ZERO_TERMINATED(t1); | 382 ASSERT_ZERO_TERMINATED(t1); |
| 382 cx_strfree_a(alloc, &t1); | 383 cx_strfree_a(alloc, &t1); |
| 383 | 384 |
| 384 cxmutstr t2 = cx_strcat_a(alloc, 3, s1, s2, s3); | 385 cxmutstr t2 = {0}; |
| 386 CX_TEST_ASSERT(0 == cx_strcat_a(alloc, &t2, 3, s1, s2, s3)); | |
| 385 CX_TEST_ASSERT(0 == cx_strcmp(t2, "123456")); | 387 CX_TEST_ASSERT(0 == cx_strcmp(t2, "123456")); |
| 386 ASSERT_ZERO_TERMINATED(t2); | 388 ASSERT_ZERO_TERMINATED(t2); |
| 387 cx_strfree_a(alloc, &t2); | 389 cx_strfree_a(alloc, &t2); |
| 388 | 390 |
| 389 cxmutstr t3 = cx_strcat_a(alloc, 6, s1, sn, s2, sn, s3, sn); | 391 cxmutstr t3 = {0}; |
| 392 CX_TEST_ASSERT(0 == cx_strcat_a(alloc, &t3, 6, s1, sn, s2, sn, s3, sn)); | |
| 390 CX_TEST_ASSERT(0 == cx_strcmp(t3, "123456")); | 393 CX_TEST_ASSERT(0 == cx_strcmp(t3, "123456")); |
| 391 ASSERT_ZERO_TERMINATED(t3); | 394 ASSERT_ZERO_TERMINATED(t3); |
| 392 cx_strfree_a(alloc, &t3); | 395 cx_strfree_a(alloc, &t3); |
| 393 | 396 |
| 394 cxmutstr t4 = cx_strcat_a(alloc, 2, sn, sn); | 397 cxmutstr t4 = {0}; |
| 398 CX_TEST_ASSERT(0 == cx_strcat_a(alloc, &t4, 2, sn, sn)); | |
| 395 CX_TEST_ASSERT(0 == cx_strcmp(t4, "")); | 399 CX_TEST_ASSERT(0 == cx_strcmp(t4, "")); |
| 396 ASSERT_ZERO_TERMINATED(t4); | 400 ASSERT_ZERO_TERMINATED(t4); |
| 397 cx_strfree_a(alloc, &t4); | 401 cx_strfree_a(alloc, &t4); |
| 398 | 402 |
| 399 CX_TEST_ASSERT(cx_testing_allocator_verify(&talloc)); | 403 CX_TEST_ASSERT(cx_testing_allocator_verify(&talloc)); |
| 400 | 404 |
| 401 // use the macro | 405 // use the macro |
| 402 cxmutstr t5 = cx_strcat(3, s3, s1, s2); | 406 cxmutstr t5 = {0}; |
| 407 CX_TEST_ASSERT(0 == cx_strcat(&t5, 3, s3, s1, s2)); | |
| 403 CX_TEST_ASSERT(0 == cx_strcmp(t5, "561234")); | 408 CX_TEST_ASSERT(0 == cx_strcmp(t5, "561234")); |
| 404 ASSERT_ZERO_TERMINATED(t5); | 409 ASSERT_ZERO_TERMINATED(t5); |
| 405 cx_strfree(&t5); | 410 cx_strfree(&t5); |
| 406 | 411 |
| 407 // use an initial string | 412 // use an initial string |
| 408 cxmutstr t6 = cx_strdup(cx_str("Hello")); | 413 cxmutstr t6 = cx_strdup(cx_str("Hello")); |
| 409 t6 = cx_strcat_m(t6, 2, cx_str(", "), cx_str("World!")); | 414 CX_TEST_ASSERT(0 == cx_strcat(&t6, 2, cx_str(", "), cx_str("World!"))); |
| 410 CX_TEST_ASSERT(0 == cx_strcmp(t6, "Hello, World!")); | 415 CX_TEST_ASSERT(0 == cx_strcmp(t6, "Hello, World!")); |
| 411 ASSERT_ZERO_TERMINATED(t6); | 416 ASSERT_ZERO_TERMINATED(t6); |
| 412 cx_strfree(&t6); | 417 cx_strfree(&t6); |
| 413 | 418 |
| 414 // test overflow with fake strings | 419 // test overflow with fake strings |
| 415 char *fakestr = NULL; | 420 char *fakestr = NULL; |
| 416 cxstring a = cx_strn(fakestr, SIZE_MAX / 3 - 10); | 421 cxstring a = cx_strn(fakestr, SIZE_MAX / 3 - 10); |
| 417 cxstring b = cx_strn(fakestr, SIZE_MAX / 3 - 5); | 422 cxstring b = cx_strn(fakestr, SIZE_MAX / 3 - 5); |
| 418 cxstring c = cx_strn(fakestr, SIZE_MAX / 3 + 20); | 423 cxstring c = cx_strn(fakestr, SIZE_MAX / 3 + 20); |
| 419 errno = 0; | 424 errno = 0; |
| 420 cxmutstr z = cx_strcat(3, a, b, c); | 425 cxmutstr z = {0}; |
| 426 CX_TEST_ASSERT(0 != cx_strcat(&z, 3, a, b, c)); | |
| 421 CX_TEST_ASSERT(errno == EOVERFLOW); | 427 CX_TEST_ASSERT(errno == EOVERFLOW); |
| 422 CX_TEST_ASSERT(z.ptr == NULL); | 428 CX_TEST_ASSERT(z.ptr == NULL); |
| 423 CX_TEST_ASSERT(z.length == 0); | 429 CX_TEST_ASSERT(z.length == 0); |
| 424 } | 430 } |
| 425 cx_testing_allocator_destroy(&talloc); | 431 cx_testing_allocator_destroy(&talloc); |
| 435 cxstring s7 = cx_str("de"); | 441 cxstring s7 = cx_str("de"); |
| 436 cxstring s8 = cx_str("f0"); | 442 cxstring s8 = cx_str("f0"); |
| 437 cxstring s9 = cx_str("xy"); | 443 cxstring s9 = cx_str("xy"); |
| 438 | 444 |
| 439 CX_TEST_DO { | 445 CX_TEST_DO { |
| 440 cxmutstr r = cx_strcat(9, s1, s2, s3, s4, s5, s6, s7, s8, s9); | 446 cxmutstr r = {0}; |
| 447 CX_TEST_ASSERT(0 == cx_strcat(&r, 9, s1, s2, s3, s4, s5, s6, s7, s8, s9)); | |
| 441 CX_TEST_ASSERT(0 == cx_strcmp(r, "123456789abcdef0xy")); | 448 CX_TEST_ASSERT(0 == cx_strcmp(r, "123456789abcdef0xy")); |
| 442 ASSERT_ZERO_TERMINATED(r); | 449 ASSERT_ZERO_TERMINATED(r); |
| 443 cx_strfree(&r); | 450 cx_strfree(&r); |
| 444 } | 451 } |
| 445 } | 452 } |
