Branch Coverage

bpc_fileZIO.c

Criterion	Covered	Total	%
branch	0	208	0.0

line	true	false	branch
53	0	0	if ( writeFile ) {
55	0	0	if ( fd->fd < 0 ) {
62	0	0	if ( fd->fd < 0 ) return -1;
63	0	0	if ( fd->compressLevel ) {
64	0	0	if (deflateInit2(&fd->strm, compressLevel, Z_DEFLATED, MAX_WBITS, 8,
74	0	0	if ( fd->fd < 0 ) return -1;
75	0	0	if ( fd->compressLevel ) {
76	0	0	if ( inflateInit(&fd->strm) != Z_OK ) {
83	0	0	if ( DataBufferFreeList ) {
89	0	0	if ( !fd->buf ) {
93	0	0	if ( BPC_LogLevel >= 8 ) bpc_logMsgf("bpc_fileZIO_open(%s, %d, %d) -> %d\n", fileName, writeFile, compressLevel, fd->fd);
126	0	0	if ( fd->fd < 0 ) return -1;
129	0	0	if ( !(fd->buf = malloc(fd->bufSize)) ) {
134	0	0	if ( fd->compressLevel ) {
135	0	0	if ( writeFile ) {
136	0	0	if (deflateInit2(&fd->strm, compressLevel, Z_DEFLATED, MAX_WBITS, 8,
144	0	0	if ( inflateInit(&fd->strm) != Z_OK ) {
151	0	0	if ( BPC_LogLevel >= 8 ) bpc_logMsgf("bpc_fileZIO_fdopen(%d, %d) -> %d\n", writeFile, compressLevel, fd->fd);
167	0	0	if ( fd->write || fd->fd < 0 ) return -1;
	0	0	if ( fd->write || fd->fd < 0 ) return -1;
168	0	0	if ( fd->compressLevel == 0 ) {
170	0	0	while ( nRead > 0 ) {
173	0	0	} while ( thisRead < 0 && errno == EINTR );
	0	0	} while ( thisRead < 0 && errno == EINTR );
174	0	0	if ( thisRead < 0 ) return thisRead;
175	0	0	if ( thisRead == 0 ) return totalRead;
182	0	0	if ( fd->error ) return fd->error;
183	0	0	while ( nRead > 0 ) {
189	0	0	if ( fd->strm.avail_in == 0 ) {
194	0	0	if ( !fd->eof && maxRead > 0 ) {
	0	0	if ( !fd->eof && maxRead > 0 ) {
197	0	0	} while ( thisRead < 0 && errno == EINTR );
	0	0	} while ( thisRead < 0 && errno == EINTR );
198	0	0	if ( thisRead < 0 ) {
203	0	0	if ( thisRead == 0 ) {
208	0	0	while ( nRead > 0 ) {
214	0	0	if ( fd->first && fd->strm.avail_in > 0 ) {
	0	0	if ( fd->first && fd->strm.avail_in > 0 ) {
219	0	0	if ( fd->strm.next_in[0] == 0xd6 || fd->strm.next_in[0] == 0xd7 ) {
	0	0	if ( fd->strm.next_in[0] == 0xd6 || fd->strm.next_in[0] == 0xd7 ) {
226	0	0	} else if ( fd->strm.next_in[0] == 0xb3 ) {
239	0	0	status = inflate(&fd->strm, fd->eof ? Z_SYNC_FLUSH : Z_NO_FLUSH);
245	0	0	if ( BPC_LogLevel >= 10 ) bpc_logMsgf("inflate returns %d; thisRead = %d, avail_in = %d, numOut = %d\n", status, thisRead, fd->strm.avail_in, numOut);
247	0	0	if ( fd->eof && fd->strm.avail_in == 0 && numOut == 0 ) return totalRead;
	0	0	if ( fd->eof && fd->strm.avail_in == 0 && numOut == 0 ) return totalRead;
	0	0	if ( fd->eof && fd->strm.avail_in == 0 && numOut == 0 ) return totalRead;
248	0	0	if ( status == Z_OK && fd->strm.avail_in == 0 ) break;
	0	0	if ( status == Z_OK && fd->strm.avail_in == 0 ) break;
249	0	0	if ( status == Z_BUF_ERROR && fd->strm.avail_in == 0 && numOut == 0 ) break;
	0	0	if ( status == Z_BUF_ERROR && fd->strm.avail_in == 0 && numOut == 0 ) break;
	0	0	if ( status == Z_BUF_ERROR && fd->strm.avail_in == 0 && numOut == 0 ) break;
250	0	0	if ( status == Z_STREAM_END ) {
254	0	0	if ( status < 0 ) {
258	0	0	if ( totalRead <= 0 ) return status;
276	0	0	if ( !fd->write || fd->fd < 0 ) return -1;
	0	0	if ( !fd->write || fd->fd < 0 ) return -1;
277	0	0	if ( fd->eof ) return 0;
278	0	0	if ( fd->writeTeeStderr && nWrite > 0 ) (void)fwrite((char*)buf, nWrite, 1, stderr);
	0	0	if ( fd->writeTeeStderr && nWrite > 0 ) (void)fwrite((char*)buf, nWrite, 1, stderr);
279	0	0	if ( fd->compressLevel == 0 ) {
281	0	0	while ( nWrite > 0 ) {
284	0	0	} while ( thisWrite < 0 && errno == EINTR );
	0	0	} while ( thisWrite < 0 && errno == EINTR );
285	0	0	if ( thisWrite < 0 ) return thisWrite;
292	0	0	if ( fd->error ) return fd->error;
294	0	0	if ( nWrite == 0 || (fd->strm.total_in > (1 << 23) && fd->strm.total_out < (1 << 18)) ) {
	0	0	if ( nWrite == 0 || (fd->strm.total_in > (1 << 23) && fd->strm.total_out < (1 << 18)) ) {
	0	0	if ( nWrite == 0 || (fd->strm.total_in > (1 << 23) && fd->strm.total_out < (1 << 18)) ) {
300	0	0	if ( BPC_LogLevel >= 10 ) bpc_logMsgf("Flushing (nWrite = %d)\n", nWrite);
312	0	0	while ( numOut > 0 ) {
315	0	0	} while ( thisWrite < 0 && errno == EINTR );
	0	0	} while ( thisWrite < 0 && errno == EINTR );
316	0	0	if ( thisWrite < 0 ) return thisWrite;
320	0	0	if ( status != Z_OK ) break;
324	0	0	if ( nWrite == 0 ) {
331	0	0	while ( fd->strm.avail_in > 0 ) {
340	0	0	while ( numOut > 0 ) {
343	0	0	} while ( thisWrite < 0 && errno == EINTR );
	0	0	} while ( thisWrite < 0 && errno == EINTR );
344	0	0	if ( thisWrite < 0 ) return thisWrite;
354	0	0	if ( fd->fd < 0 ) return -1;
356	0	0	if ( fd->compressLevel ) {
357	0	0	if ( fd->write ) {
367	0	0	if ( BPC_LogLevel >= 8 ) bpc_logMsgf("bpc_fileZIO_close(%d)\n", fd->fd);
369	0	0	if ( fd->lineBuf ) free(fd->lineBuf);
371	0	0	if ( fd->buf ) {
382	0	0	if ( fd->write ) return -1;
384	0	0	if ( fd->compressLevel ) {
391	0	0	return lseek(fd->fd, 0, SEEK_SET) == 0 ? 0 : -1;
400	0	0	if ( !fd->lineBuf ) {
405	0	0	if ( !(fd->lineBuf = malloc(fd->lineBufSize)) ) {
416	0	0	if ( fd->lineBufIdx < fd->lineBufLen ) {
417	0	0	if ( (p = memchr(fd->lineBuf + fd->lineBufIdx, '\n', fd->lineBufLen - fd->lineBufIdx)) ) {
426	0	0	} else if ( fd->lineBufEof ) {
434	0	0	} else if ( fd->lineBufLen >= fd->lineBufSize ) {
439	0	0	if ( fd->lineBufIdx > 0 ) {
445	0	0	if ( !(fd->lineBuf = realloc(fd->lineBuf, fd->lineBufSize)) ) {
452	0	0	if ( fd->lineBufIdx >= fd->lineBufLen && fd->lineBufEof ) {
	0	0	if ( fd->lineBufIdx >= fd->lineBufLen && fd->lineBufEof ) {
460	0	0	if ( fd->lineBufIdx >= fd->lineBufLen ) {
464	0	0	if ( fd->lineBufLen < fd->lineBufSize && !fd->lineBufEof ) {
	0	0	if ( fd->lineBufLen < fd->lineBufSize && !fd->lineBufEof ) {
466	0	0	if ( nread < 0 ) {
470	0	0	if ( nread == 0 ) fd->lineBufEof = 1;