src/test: unit test

Signed-off-by: Myoungwon Oh omwmw@sk.com

diff --git a/src/test/librados/tier.cc b/src/test/librados/tier.cc
index 73d4d1eccc9efd6459bace3e8b68cb815de01dc6..a7a5995dfd75d4c9fecd93926ecb2845c857d668 100755 (executable)
--- a/src/test/librados/tier.cc
+++ b/src/test/librados/tier.cc
@@ -2745,6 +2745,59 @@ TEST_F(LibRadosTwoPoolsPP, CachePin) {
   cluster.wait_for_latest_osdmap();
 }
 
+TEST_F(LibRadosTwoPoolsPP, SetRedirectRead) {
+  // create object
+  {
+    bufferlist bl;
+    bl.append("hi there");
+    ObjectWriteOperation op;
+    op.write_full(bl);
+    ASSERT_EQ(0, ioctx.operate("foo", &op));
+  }
+  {
+    bufferlist bl;
+    bl.append("there");
+    ObjectWriteOperation op;
+    op.write_full(bl);
+    ASSERT_EQ(0, cache_ioctx.operate("bar", &op));
+  }
+
+  // configure tier
+  bufferlist inbl;
+  ASSERT_EQ(0, cluster.mon_command(
+    "{\"prefix\": \"osd tier add\", \"pool\": \"" + pool_name +
+    "\", \"tierpool\": \"" + cache_pool_name +
+    "\", \"force_nonempty\": \"--force-nonempty\" }",
+    inbl, NULL, NULL));
+
+  // wait for maps to settle
+  cluster.wait_for_latest_osdmap();
+
+  {
+    ObjectWriteOperation op;
+    op.set_redirect("bar", cache_ioctx, 0);
+    librados::AioCompletion *completion = cluster.aio_create_completion();
+    ASSERT_EQ(0, ioctx.aio_operate("foo", completion, &op));
+    completion->wait_for_safe();
+    ASSERT_EQ(0, completion->get_return_value());
+    completion->release();
+  }
+  // read and verify the object
+  {
+    bufferlist bl;
+    ASSERT_EQ(1, ioctx.read("foo", bl, 1, 0));
+    ASSERT_EQ('t', bl[0]);
+  }
+
+  ASSERT_EQ(0, cluster.mon_command(
+    "{\"prefix\": \"osd tier remove\", \"pool\": \"" + pool_name +
+    "\", \"tierpool\": \"" + cache_pool_name + "\"}",
+    inbl, NULL, NULL));
+
+  // wait for maps to settle before next test
+  cluster.wait_for_latest_osdmap();
+}
+
 class LibRadosTwoPoolsECPP : public RadosTestECPP
 {
 public:
@@ -5378,3 +5431,55 @@ TEST_F(LibRadosTwoPoolsECPP, CachePin) {
   // wait for maps to settle before next test
   cluster.wait_for_latest_osdmap();
 }
+TEST_F(LibRadosTwoPoolsECPP, SetRedirectRead) {
+  // create object
+  {
+    bufferlist bl;
+    bl.append("hi there");
+    ObjectWriteOperation op;
+    op.write_full(bl);
+    ASSERT_EQ(0, ioctx.operate("foo", &op));
+  }
+  {
+    bufferlist bl;
+    bl.append("there");
+    ObjectWriteOperation op;
+    op.write_full(bl);
+    ASSERT_EQ(0, cache_ioctx.operate("bar", &op));
+  }
+
+  // configure tier
+  bufferlist inbl;
+  ASSERT_EQ(0, cluster.mon_command(
+    "{\"prefix\": \"osd tier add\", \"pool\": \"" + pool_name +
+    "\", \"tierpool\": \"" + cache_pool_name +
+    "\", \"force_nonempty\": \"--force-nonempty\" }",
+    inbl, NULL, NULL));
+
+  // wait for maps to settle
+  cluster.wait_for_latest_osdmap();
+
+  {
+    ObjectWriteOperation op;
+    op.set_redirect("bar", cache_ioctx, 0);
+    librados::AioCompletion *completion = cluster.aio_create_completion();
+    ASSERT_EQ(0, ioctx.aio_operate("foo", completion, &op));
+    completion->wait_for_safe();
+    ASSERT_EQ(0, completion->get_return_value());
+    completion->release();
+  }
+  // read and verify the object
+  {
+    bufferlist bl;
+    ASSERT_EQ(1, ioctx.read("foo", bl, 1, 0));
+    ASSERT_EQ('t', bl[0]);
+  }
+
+  ASSERT_EQ(0, cluster.mon_command(
+    "{\"prefix\": \"osd tier remove\", \"pool\": \"" + pool_name +
+    "\", \"tierpool\": \"" + cache_pool_name + "\"}",
+    inbl, NULL, NULL));
+
+  // wait for maps to settle before next test
+  cluster.wait_for_latest_osdmap();
+}