diff options
author | Thomas White <taw@physics.org> | 2020-10-27 15:53:51 +0100 |
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committer | Thomas White <taw@physics.org> | 2020-10-27 15:53:51 +0100 |
commit | 876a2e8d748c65f8188a92391bb358c26c146078 (patch) | |
tree | b7177fa1b65702164625c150eb92eee287e46117 /tests/stream_read.c | |
parent | 0972792a889f6614c08380f52b08d919b7da31d1 (diff) |
Add a test for stream reading
Diffstat (limited to 'tests/stream_read.c')
-rw-r--r-- | tests/stream_read.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/tests/stream_read.c b/tests/stream_read.c new file mode 100644 index 00000000..786026ac --- /dev/null +++ b/tests/stream_read.c @@ -0,0 +1,62 @@ +/* + * stream_read.c + * + * Simple test of stream reading + * + * Copyright © 2020 Deutsches Elektronen-Synchrotron DESY, + * a research centre of the Helmholtz Association. + * + * Authors: + * 2020 Thomas White <taw@physics.org> + * + * This file is part of CrystFEL. + * + * CrystFEL is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * CrystFEL is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with CrystFEL. If not, see <http://www.gnu.org/licenses/>. + * + */ + + +#include <stdio.h> + +#include "stream.h" +#include "image.h" + +int main(int argc, char *argv[]) +{ + Stream *st; + int n; + char *stream_filename = argv[1]; + + st = stream_open_for_read(stream_filename); + if ( st == NULL ) { + fprintf(stderr, "Failed to open '%s'\n", + stream_filename); + return 1; + } + + n = 0; + do { + + struct image *image = stream_read_chunk(st, 0); + if ( image == NULL ) break; + n++; + + image_free(image); + + } while ( 1 ); + + printf("Got %i chunks\n", n); + + return (n != 70); +} |