diff options
| author | Patrick Monnerat <patrick@monnerat.net> | 2020-01-21 01:33:04 +0100 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2020-03-02 00:00:50 +0100 |
| commit | 87869e38d7afdec3ef1bb4965711458b088e254f (patch) | |
| tree | 7da06feb40bf6ee89024a52f7f6a54fb33d44e8c /tests/libtest/lib643.c | |
| parent | cf1466bd473e06812dce0c3880f7e4af169e9e72 (diff) | |
mime: latch last read callback status.
In case a read callback returns a status (pause, abort, eof,
error) instead of a byte count, drain the bytes read so far but
remember this status for further processing.
Takes care of not losing data when pausing, and properly resume a
paused mime structure when requested.
New tests 670-673 check unpausing cases, with easy or multi
interface and mime or form api.
Fixes #4813
Reported-by: MrdUkk on github
Closes #4833
Diffstat (limited to 'tests/libtest/lib643.c')
| -rw-r--r-- | tests/libtest/lib643.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/tests/libtest/lib643.c b/tests/libtest/lib643.c index 7432dfce8..08c0f2e80 100644 --- a/tests/libtest/lib643.c +++ b/tests/libtest/lib643.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -41,11 +41,20 @@ struct WriteThis { static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *userp) { #ifdef LIB644 + static int count = 0; (void)ptr; (void)size; (void)nmemb; (void)userp; - return CURL_READFUNC_ABORT; + switch(count++) { + case 0: /* Return a single byte. */ + *ptr = '\n'; + return 1; + case 1: /* Request abort. */ + return CURL_READFUNC_ABORT; + } + printf("Wrongly called >2 times\n"); + exit(1); /* trigger major failure */ #else struct WriteThis *pooh = (struct WriteThis *)userp; |