db/pgbackrest
1
0
Fork 0
mirror of https://github.com/pgbackrest/pgbackrest.git synced 2025-07-07 00:35:37 +02:00
Code Issues Releases Activity

Add ioWriteFlush() to flush pending output.

Browse Source 
By default the IoWrite object does not write until the output buffer is full but this is a problem for protocol messages that must be sent in order to get a response.

ioWriteFlush() is not called internally by IoWrite but can be used at any time to immediately write all bytes from the output buffer without closing the IoWrite object.
This commit is contained in:
David Steele
2018-11-14 08:53:42 -05:00
parent 7918629f59
commit 480e1da798
4 changed files with 40 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
test/src/module/common/ioTest.c
View File

@ -414,16 +414,23 @@ testRun(void)
TEST_RESULT_VOID(ioWrite(ioBufferWriteIo(bufferWrite), NULL), " write 0 bytes");
TEST_RESULT_STR(strPtr(strNewBuf(buffer)), "AABB\n\n", " check write");
TEST_RESULT_VOID(ioWrite(ioBufferWriteIo(bufferWrite), bufNewStr(strNew("Z"))), " write string");
TEST_RESULT_STR(strPtr(strNewBuf(buffer)), "AABB\n\n", " no change because output buffer is not full");
TEST_RESULT_VOID(ioWriteFlush(ioBufferWriteIo(bufferWrite)), " flush output");
TEST_RESULT_STR(strPtr(strNewBuf(buffer)), "AABB\n\nZZ", " check output is flushed");
TEST_RESULT_VOID(ioWriteFlush(ioBufferWriteIo(bufferWrite)), " flush again (nothing to flush)");
TEST_RESULT_STR(strPtr(strNewBuf(buffer)), "AABB\n\nZZ", " check output is unchanged");
TEST_RESULT_VOID(ioWrite(ioBufferWriteIo(bufferWrite), bufNewZ("12345")), " write 4 bytes");
TEST_RESULT_STR(strPtr(strNewBuf(buffer)), "AABB\n\n112233445", " check write");
TEST_RESULT_STR(strPtr(strNewBuf(buffer)), "AABB\n\nZZ112233445", " check write");
TEST_RESULT_VOID(ioWriteClose(ioBufferWriteIo(bufferWrite)), " close buffer write object");
TEST_RESULT_STR(strPtr(strNewBuf(buffer)), "AABB\n\n1122334455XXX", " check write after close");
TEST_RESULT_STR(strPtr(strNewBuf(buffer)), "AABB\n\nZZ1122334455XXX", " check write after close");
TEST_RESULT_PTR(ioWriteFilterGroup(ioBufferWriteIo(bufferWrite)), filterGroup, " check filter group");
TEST_RESULT_UINT(
varUInt64(ioFilterGroupResult(filterGroup, ioFilterType(ioSizeFilter(sizeFilter)))), 8, " check filter result");
TEST_RESULT_UINT(varUInt64(ioFilterGroupResult(filterGroup, strNew("size2"))), 19, " check filter result");
varUInt64(ioFilterGroupResult(filterGroup, ioFilterType(ioSizeFilter(sizeFilter)))), 9, " check filter result");
TEST_RESULT_UINT(varUInt64(ioFilterGroupResult(filterGroup, strNew("size2"))), 21, " check filter result");
TEST_RESULT_VOID(ioBufferWriteFree(bufferWrite), " free buffer write object");
TEST_RESULT_VOID(ioBufferWriteFree(NULL), " free NULL buffer write object");