Adding upstream version 5:7.2.4.upstream/5%7.2.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 47 insertions, 0 deletions

diff --git a/tests/unit/replybufsize.tcl b/tests/unit/replybufsize.tcl
new file mode 100644
index 0000000..933189e
--- /dev/null
+++ b/tests/unit/replybufsize.tcl
@@ -0,0 +1,47 @@
+proc get_reply_buffer_size {cname} {
+
+    set clients [split [string trim [r client list]] "\r\n"]
+    set c [lsearch -inline $clients *name=$cname*]
+    if {![regexp rbs=(\[a-zA-Z0-9-\]+) $c - rbufsize]} {
+        error "field rbs not found in $c"
+    }
+    return $rbufsize
+}
+
+start_server {tags {"replybufsize"}} {
+    
+    test {verify reply buffer limits} {
+        # In order to reduce test time we can set the peak reset time very low
+        r debug replybuffer peak-reset-time 100
+        
+        # Create a simple idle test client
+        variable tc [redis_client]
+        $tc client setname test_client
+         
+        # make sure the client is idle for 1 seconds to make it shrink the reply buffer
+        wait_for_condition 10 100 {
+            [get_reply_buffer_size test_client] >= 1024 && [get_reply_buffer_size test_client] < 2046
+        } else {
+            set rbs [get_reply_buffer_size test_client]
+            fail "reply buffer of idle client is $rbs after 1 seconds"
+        }
+        
+        r set bigval [string repeat x 32768]
+        
+        # In order to reduce test time we can set the peak reset time very low
+        r debug replybuffer peak-reset-time never
+        
+        wait_for_condition 10 100 {
+            [$tc get bigval ; get_reply_buffer_size test_client] >= 16384 && [get_reply_buffer_size test_client] < 32768
+        } else {
+            set rbs [get_reply_buffer_size test_client]
+            fail "reply buffer of busy client is $rbs after 1 seconds"
+        }
+   
+        # Restore the peak reset time to default
+        r debug replybuffer peak-reset-time reset
+        
+        $tc close
+    } {0} {needs:debug}
+}
+    
\ No newline at end of file