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author | nobody <nobody@localhost> | 2001-07-26 10:23:33 +0800 |
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committer | nobody <nobody@localhost> | 2001-07-26 10:23:33 +0800 |
commit | bd56ec56c662ba26f29690524fbe8d313be6118f (patch) | |
tree | 5c64260398fbee96c8074faef3fb06bf6ce67706 /camel/tests/lib/streams.c | |
parent | 9cf5ba1797448f8a2eb28add9f6b07c6adb31495 (diff) | |
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This commit was manufactured by cvs2svn to create tag 'GAL_0_10'.GAL_0_10
svn path=/tags/GAL_0_10/; revision=11421
Diffstat (limited to 'camel/tests/lib/streams.c')
-rw-r--r-- | camel/tests/lib/streams.c | 244 |
1 files changed, 0 insertions, 244 deletions
diff --git a/camel/tests/lib/streams.c b/camel/tests/lib/streams.c deleted file mode 100644 index e4dc006363..0000000000 --- a/camel/tests/lib/streams.c +++ /dev/null @@ -1,244 +0,0 @@ -/* - stream tests - - todo: do we need a seek test that seeks beyond the eos, writes, - then reads and checks for 0's in the space? -*/ - -#include <string.h> - -#include "camel/camel-stream.h" -#include "camel/camel-seekable-stream.h" -#include "camel/camel-seekable-substream.h" - -#include "streams.h" - -#include "camel-test.h" - -static char teststring[] = "\xaa\x55\xc0\x0c\xff\x00"; -static char testbuf[10240]; - -/* pass in an empty read/write stream */ -void -test_stream_seekable_writepart(CamelSeekableStream *s) -{ - off_t end; - int i; - - push("seekable stream test, writing "); - - check(camel_seekable_stream_tell(s) == 0); - check(camel_seekable_stream_seek(s, 0, CAMEL_STREAM_SET) == 0); - check(camel_seekable_stream_tell(s) == 0); - - check(camel_stream_write(CAMEL_STREAM(s), "", 0) == 0); - check(camel_seekable_stream_tell(s) == 0); - check(camel_stream_write(CAMEL_STREAM(s), "\n", 1) == 1); - check(camel_seekable_stream_tell(s) == 1); - - for (i=0;i<10240;i++) { - check(camel_stream_write(CAMEL_STREAM(s), teststring, sizeof(teststring)) == sizeof(teststring)); - check(camel_seekable_stream_tell(s) == 1 + (i+1)*sizeof(teststring)); - } - end = 10240*sizeof(teststring)+1; - - check_msg(camel_seekable_stream_seek(s, 0, CAMEL_STREAM_END) == end, "seek =%d end = %d", - camel_seekable_stream_seek(s, 0, CAMEL_STREAM_END), end); - - check(camel_seekable_stream_seek(s, 0, CAMEL_STREAM_END) == end); - check(camel_seekable_stream_tell(s) == end); - /* need to read 0 first to set eos */ - check(camel_stream_read(CAMEL_STREAM(s), testbuf, 10240) == 0); - check(camel_stream_eos(CAMEL_STREAM(s))); - - pull(); -} - -void -test_stream_seekable_readpart(CamelSeekableStream *s) -{ - off_t off, new, end; - int i, j; - - push("seekable stream test, re-reading"); - - end = 10240*sizeof(teststring)+1; - - check(camel_seekable_stream_seek(s, 0, CAMEL_STREAM_SET) == 0); - check(camel_seekable_stream_tell(s) == 0); - check(!camel_stream_eos(CAMEL_STREAM(s))); - - off = 0; - for (i=0;i<1024;i++) { - - new = i*3; - - /* exercise all seek methods */ - switch(i % 3) { - case 0: - check(camel_seekable_stream_seek(s, new, CAMEL_STREAM_SET) == new); - break; - case 1: - check(camel_seekable_stream_seek(s, new-off, CAMEL_STREAM_CUR) == new); - break; - case 2: - check(camel_seekable_stream_seek(s, new-end, CAMEL_STREAM_END) == new); - break; - } - check(camel_seekable_stream_tell(s) == new); - - check(camel_stream_read(CAMEL_STREAM(s), testbuf, i*3) == i*3); - for (j=0;j<i*3;j++) { - int k = new + j; - - if (k==0) { - check(testbuf[j] == '\n'); - } else { - check(testbuf[j] == teststring[(k-1) % sizeof(teststring)]); - } - } - off = new+i*3; - } - - /* verify end-of-file behaviour */ - check(camel_seekable_stream_seek(s, -1, CAMEL_STREAM_END) == end-1); - check(camel_seekable_stream_tell(s) == end-1); - - check(camel_stream_read(CAMEL_STREAM(s), testbuf, 10240) == 1); - check(testbuf[0] == teststring[sizeof(teststring)-1]); - - check(camel_stream_read(CAMEL_STREAM(s), testbuf, 10240) == 0); - check(camel_seekable_stream_seek(s, 0, CAMEL_STREAM_CUR) == end); - check(camel_seekable_stream_tell(s) == end); - check(camel_stream_eos(CAMEL_STREAM(s))); - - pull(); -} - -/* - 0 = write to the substream - 1 = write to the parent stream at the right spot -*/ -void -test_seekable_substream_writepart(CamelStream *s, int type) -{ - CamelSeekableStream *ss = (CamelSeekableStream *)s; - CamelSeekableSubstream *sus = (CamelSeekableSubstream *)s; - CamelSeekableStream *sp = sus->parent_stream; - int i, len; - off_t end; - - push("writing substream, type %d", type); - - if (type == 1) { - check(camel_seekable_stream_seek(sp, ss->bound_start, CAMEL_STREAM_SET) == ss->bound_start); - s = (CamelStream *)sp; - } else { - check(camel_seekable_stream_tell(ss) == ss->bound_start); - check(camel_seekable_stream_seek(ss, 0, CAMEL_STREAM_SET) == ss->bound_start); - } - - check(camel_seekable_stream_tell(CAMEL_SEEKABLE_STREAM(s)) == ss->bound_start); - - check(camel_stream_write(s, "", 0) == 0); - check(camel_seekable_stream_tell(CAMEL_SEEKABLE_STREAM(s)) == ss->bound_start); - - /* fill up the bounds with writes */ - if (ss->bound_end != CAMEL_STREAM_UNBOUND) { - for (i=0;i<(ss->bound_end-ss->bound_start)/sizeof(teststring);i++) { - check(camel_stream_write(s, teststring, sizeof(teststring)) == sizeof(teststring)); - check(camel_seekable_stream_tell(CAMEL_SEEKABLE_STREAM(s)) == ss->bound_start + (i+1)*sizeof(teststring)); - } - len = (ss->bound_end-ss->bound_start) % sizeof(teststring); - check(camel_stream_write(s, teststring, len) == len); - check(camel_seekable_stream_tell(CAMEL_SEEKABLE_STREAM(s)) == ss->bound_end); - if (type == 0) { - check(camel_stream_write(s, teststring, sizeof(teststring)) == 0); - check(camel_stream_eos(s)); - check(camel_seekable_stream_tell(CAMEL_SEEKABLE_STREAM(s)) == ss->bound_end); - } - } else { - /* just 10K */ - for (i=0;i<10240;i++) { - check(camel_stream_write(CAMEL_STREAM(s), teststring, sizeof(teststring)) == sizeof(teststring)); - check(camel_seekable_stream_tell(CAMEL_SEEKABLE_STREAM(s)) == ss->bound_start + (i+1)*sizeof(teststring)); - } - - /* we can't really verify any end length here */ - } - - pull(); -} - -void -test_seekable_substream_readpart(CamelStream *s) -{ - CamelSeekableStream *ss = (CamelSeekableStream *)s; - CamelSeekableSubstream *sus = (CamelSeekableSubstream *)s; - CamelSeekableStream *sp = sus->parent_stream; - int i, len; - off_t end; - - push("reading substream"); - - check(camel_seekable_stream_seek(ss, 0, CAMEL_STREAM_SET) == ss->bound_start); - check(camel_seekable_stream_tell(ss) == ss->bound_start); - - check(camel_seekable_stream_seek(sp, ss->bound_start, CAMEL_STREAM_SET) == ss->bound_start); - check(camel_seekable_stream_tell(sp) == ss->bound_start); - - /* check writes, cross check with parent stream */ - if (ss->bound_end != CAMEL_STREAM_UNBOUND) { - for (i=0;i<(ss->bound_end-ss->bound_start)/sizeof(teststring);i++) { - check(camel_stream_read(s, testbuf, sizeof(teststring)) == sizeof(teststring)); - check(memcmp(testbuf, teststring, sizeof(teststring)) == 0); - check(camel_seekable_stream_tell(ss) == ss->bound_start + (i+1)*sizeof(teststring)); - - /* yeah great, the substreams affect the seek ... */ - check(camel_seekable_stream_seek(sp, ss->bound_start + (i)*sizeof(teststring), CAMEL_STREAM_SET) == ss->bound_start + i*sizeof(teststring)); - check(camel_stream_read(CAMEL_STREAM(sp), testbuf, sizeof(teststring)) == sizeof(teststring)); - check(memcmp(testbuf, teststring, sizeof(teststring)) == 0); - check(camel_seekable_stream_tell(sp) == ss->bound_start + (i+1)*sizeof(teststring)); - } - len = (ss->bound_end-ss->bound_start) % sizeof(teststring); - check(camel_stream_read(s, testbuf, len) == len); - check(memcmp(testbuf, teststring, len) == 0); - - check(camel_seekable_stream_seek(sp, ss->bound_end - len, CAMEL_STREAM_SET) == ss->bound_end - len); - check(camel_stream_read(CAMEL_STREAM(sp), testbuf, len) == len); - check(memcmp(testbuf, teststring, len) == 0); - - check(camel_stream_eos(s)); - check(camel_seekable_stream_tell(ss) == ss->bound_end); - check(camel_seekable_stream_tell(sp) == ss->bound_end); - check(camel_stream_read(s, testbuf, 1024) == 0); - check(camel_seekable_stream_tell(ss) == ss->bound_end); - check(camel_seekable_stream_tell(sp) == ss->bound_end); - check(camel_stream_eos(s)); - } else { - /* just 10K */ - for (i=0;i<10240;i++) { - check(camel_stream_read(s, testbuf, sizeof(teststring)) == sizeof(teststring)); - check(memcmp(testbuf, teststring, sizeof(teststring)) == 0); - check(camel_seekable_stream_tell(ss) == ss->bound_start + (i+1)*sizeof(teststring)); - - check(camel_seekable_stream_seek(sp, ss->bound_start + (i)*sizeof(teststring), CAMEL_STREAM_SET) == ss->bound_start + i*sizeof(teststring)); - check(camel_stream_read(CAMEL_STREAM(sp), testbuf, sizeof(teststring)) == sizeof(teststring)); - check(memcmp(testbuf, teststring, sizeof(teststring)) == 0); - check(camel_seekable_stream_tell(sp) == ss->bound_start + (i+1)*sizeof(teststring)); - } - - /* unbound - we dont know the real length */ -#if 0 - end = 10240*sizeof(teststring)+ss->bound_start; - - check(camel_seekable_stream_seek(ss, 0, CAMEL_STREAM_END) == end); - check(camel_seekable_stream_tell(ss) == end); - /* need to read 0 first to set eos */ - check(camel_stream_read(s, testbuf, 10240) == 0); - check(camel_stream_eos(s)); -#endif - } - - pull(); -} |