diff options
Diffstat (limited to 'tests/test_copy.c')
| -rw-r--r-- | tests/test_copy.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/tests/test_copy.c b/tests/test_copy.c new file mode 100644 index 0000000..14310e4 --- /dev/null +++ b/tests/test_copy.c @@ -0,0 +1,44 @@ +#include "testing.h" + + +void test_copy() { + struct testcase { + const char *in_file; + char *out_file; + int expect_size; + int expect_return; + }; + struct testcase tc[] = { + {.in_file = "file_to_copy.txt", .out_file = "file_copied_1000.txt", .expect_size = 0x1000, .expect_return = 0}, + {.in_file = "file_to_copy.txt", .out_file = "file_copied_4000.txt", .expect_size = 0x4000, .expect_return = 0}, + {.in_file = "file_to_copy.txt", .out_file = "file_copied_8000.txt", .expect_size = 0x8000, .expect_return = 0}, + {.in_file = "file_to_copy.txt", .out_file = "file_copied_100000.txt", .expect_size = 0x100000, .expect_return = 0}, + }; + + for (size_t i = 0; i < sizeof(tc) / sizeof(*tc); i++) { + struct stat st_a, st_b; + struct testcase *test = &tc[i]; + char *mock_data = malloc(test->expect_size * sizeof(*mock_data)); + memset(mock_data, 'A', test->expect_size); + mock_data[test->expect_size] = '\0'; + stasis_testing_write_ascii(test->in_file, mock_data); + guard_free(mock_data); + + STASIS_ASSERT(copy2(test->in_file, test->out_file, CT_OWNER | CT_PERM) == test->expect_return, "copy2 failed"); + STASIS_ASSERT(stat(test->in_file, &st_a) == 0, "source stat failed"); + STASIS_ASSERT(stat(test->in_file, &st_b) == 0, "destination stat failed"); + STASIS_ASSERT(st_b.st_size == test->expect_size, "destination file is not the expected size"); + STASIS_ASSERT(st_a.st_size == st_b.st_size, "source and destination files should be the same size"); + STASIS_ASSERT(st_a.st_mode == st_b.st_mode, "source and destination files should have the same permissions"); + STASIS_ASSERT(st_a.st_uid == st_b.st_uid, "source and destination should have the same UID"); + } +} + +int main(int argc, char *argv[]) { + STASIS_TEST_BEGIN_MAIN(); + STASIS_TEST_FUNC *tests[] = { + test_copy, + }; + STASIS_TEST_RUN(tests); + STASIS_TEST_END_MAIN(); +}
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