diff options
Diffstat (limited to 'src/test/test-copy.c')
| -rw-r--r-- | src/test/test-copy.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/test-copy.c b/src/test/test-copy.c index 6aa86a03be..d2cad08cb6 100644 --- a/src/test/test-copy.c +++ b/src/test/test-copy.c @@ -48,11 +48,36 @@ static void test_copy_file(void) { assert_se(read_full_file(fn_copy, &buf, &sz) == 0); assert_se(streq(buf, "foo bar bar bar foo\n")); + assert_se(sz == 20); unlink(fn); unlink(fn_copy); } +static void test_copy_file_fd(void) { + char in_fn[] = "/tmp/test-copy-file-fd-XXXXXX"; + char out_fn[] = "/tmp/test-copy-file-fd-XXXXXX"; + _cleanup_close_ int in_fd = -1, out_fd = -1; + char text[] = "boohoo\nfoo\n\tbar\n"; + char buf[64] = {0}; + + in_fd = mkostemp_safe(in_fn, O_RDWR); + assert_se(in_fd >= 0); + out_fd = mkostemp_safe(out_fn, O_RDWR); + assert_se(out_fd >= 0); + + assert_se(write_string_file(in_fn, text) == 0); + assert_se(copy_file_fd("/a/file/which/does/not/exist/i/guess", out_fd) < 0); + assert_se(copy_file_fd(in_fn, out_fd) >= 0); + assert_se(lseek(out_fd, SEEK_SET, 0) == 0); + + assert_se(read(out_fd, buf, sizeof(buf)) == sizeof(text) - 1); + assert_se(streq(buf, text)); + + unlink(in_fn); + unlink(out_fn); +} + static void test_copy_tree(void) { char original_dir[] = "/tmp/test-copy_tree/"; char copy_dir[] = "/tmp/test-copy_tree-copy/"; @@ -109,6 +134,7 @@ static void test_copy_tree(void) { int main(int argc, char *argv[]) { test_copy_file(); + test_copy_file_fd(); test_copy_tree(); return 0; |