fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-17 00:43:36 +08:00
Code Issues Packages Projects Releases Wiki Activity

Transfer buffer: removed timestamps and cleanup()

Browse Source
This commit is contained in:
Pavel Kirienko
2014-02-09 21:35:35 +04:00
parent 017863a32d
commit 6c76e8a25d
2 changed files with 10 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libuavcan/test/transport/transfer_buffer.cpp
+2 -12
View File
@@ -250,13 +250,11 @@ TEST(TransferBufferManager, Basic)
// Static 0
ASSERT_TRUE((tbb = mgr->create(0)));
tbb->setUpdateTimestamp(1234);
ASSERT_EQ(MGR_STATIC_BUFFER_SIZE, fillTestData(MGR_TEST_DATA[0], tbb));
ASSERT_EQ(1, mgr->getNumStaticBuffers());
// Static 1
ASSERT_TRUE((tbb = mgr->create(1)));
tbb->setUpdateTimestamp(2345);
ASSERT_EQ(MGR_STATIC_BUFFER_SIZE, fillTestData(MGR_TEST_DATA[1], tbb));
ASSERT_EQ(2, mgr->getNumStaticBuffers());
ASSERT_EQ(0, mgr->getNumDynamicBuffers());
@@ -265,7 +263,6 @@ TEST(TransferBufferManager, Basic)
// Dynamic 0
ASSERT_TRUE((tbb = mgr->create(2)));
ASSERT_EQ(1, pool.getNumUsedBlocks()); // Empty dynamic buffer occupies one block
tbb->setUpdateTimestamp(3456);
ASSERT_EQ(MGR_TEST_DATA[2].length(), fillTestData(MGR_TEST_DATA[2], tbb));
ASSERT_EQ(2, mgr->getNumStaticBuffers());
ASSERT_EQ(1, mgr->getNumDynamicBuffers());
@@ -276,7 +273,6 @@ TEST(TransferBufferManager, Basic)
// Dynamic 2
ASSERT_TRUE((tbb = mgr->create(127)));
ASSERT_EQ(0, pool.getNumFreeBlocks()); // The test assumes that the memory must be exhausted now
tbb->setUpdateTimestamp(4567);
ASSERT_EQ(0, fillTestData(MGR_TEST_DATA[3], tbb));
ASSERT_EQ(2, mgr->getNumStaticBuffers());
@@ -289,19 +285,15 @@ TEST(TransferBufferManager, Basic)
// Making sure all buffers contain proper data
ASSERT_TRUE((tbb = mgr->access(0)));
ASSERT_EQ(1234, tbb->getUpdateTimestamp());
ASSERT_TRUE(matchAgainst(MGR_TEST_DATA[0], *tbb));
ASSERT_TRUE((tbb = mgr->access(1)));
ASSERT_EQ(2345, tbb->getUpdateTimestamp());
ASSERT_TRUE(matchAgainst(MGR_TEST_DATA[1], *tbb));
ASSERT_TRUE((tbb = mgr->access(2)));
ASSERT_EQ(3456, tbb->getUpdateTimestamp());
ASSERT_TRUE(matchAgainst(MGR_TEST_DATA[2], *tbb));
ASSERT_TRUE((tbb = mgr->access(127)));
ASSERT_EQ(4567, tbb->getUpdateTimestamp());
ASSERT_TRUE(matchAgainst(MGR_TEST_DATA[3], *tbb));
// Freeing one static buffer; one dynamic must migrate
@@ -311,19 +303,17 @@ TEST(TransferBufferManager, Basic)
ASSERT_EQ(1, mgr->getNumDynamicBuffers()); // One migrated to the static
ASSERT_LT(0, pool.getNumFreeBlocks());
// Cleanup must remove NodeID 0 due to low timestamp; migration should fail due to oversized data
mgr->cleanup(2000);
// Removing NodeID 0; migration should fail due to oversized data
mgr->remove(0);
ASSERT_FALSE(mgr->access(0));
ASSERT_EQ(1, mgr->getNumStaticBuffers());
ASSERT_EQ(1, mgr->getNumDynamicBuffers()); // Migration failed
// At this time we have the following NodeID: 2, 127
ASSERT_TRUE((tbb = mgr->access(2)));
ASSERT_EQ(3456, tbb->getUpdateTimestamp());
ASSERT_TRUE(matchAgainst(MGR_TEST_DATA[2], *tbb));
ASSERT_TRUE((tbb = mgr->access(127)));
ASSERT_EQ(4567, tbb->getUpdateTimestamp());
ASSERT_TRUE(matchAgainst(MGR_TEST_DATA[3], *tbb));
// These were deleted: 0, 1