Configurable synchronous I/O timeout

[redis.git] / tests / support / server.tcl

diff --git a/tests/support/server.tcl b/tests/support/server.tcl
index 07e5e8ad772b1e0dbcd534e1531b8ccb2f2f099b..c92754611536f16f78ad2a885a94540d279fe6e1 100644 (file)
--- a/tests/support/server.tcl
+++ b/tests/support/server.tcl
@@ -25,6 +25,9 @@ proc check_valgrind_errors stderr {
 }
 
 proc kill_server config {
+    # nothing to kill when running against external server
+    if {$::external} return
+
     # nevermind if its already dead
     if {![is_alive $config]} { return }
     set pid [dict get $config pid]
@@ -33,9 +36,11 @@ proc kill_server config {
     if {![dict exists $config "skipleaks"]} {
         catch {
             if {[string match {*Darwin*} [exec uname -a]]} {
-                test "Check for memory leaks (pid $pid)" {
-                    exec leaks $pid
-                } {*0 leaks*}
+                tags {"leaks"} {
+                    test "Check for memory leaks (pid $pid)" {
+                        exec leaks $pid
+                    } {*0 leaks*}
+                }
             }
         }
     }
@@ -78,7 +83,13 @@ proc ping_server {host port} {
         }
         close $fd
     } e]} {
-        puts "Can't PING server at $host:$port... $e"
+        if {$::verbose} {
+            puts -nonewline "."
+        }
+    } else {
+        if {$::verbose} {
+            puts -nonewline "ok"
+        }
     }
     return $retval
 }
@@ -91,6 +102,24 @@ proc tags {tags code} {
 }
 
 proc start_server {options {code undefined}} {
+    # If we are runnign against an external server, we just push the
+    # host/port pair in the stack the first time
+    if {$::external} {
+        if {[llength $::servers] == 0} {
+            set srv {}
+            dict set srv "host" $::host
+            dict set srv "port" $::port
+            set client [redis $::host $::port]
+            dict set srv "client" $client
+            $client select 9
+
+            # append the server to the stack
+            lappend ::servers $srv
+        }
+        uplevel 1 $code
+        return
+    }
+
     # setup defaults
     set baseconfig "default.conf"
     set overrides {}
@@ -146,21 +175,46 @@ proc start_server {options {code undefined}} {
     set stderr [format "%s/%s" [dict get $config "dir"] "stderr"]
 
     if {$::valgrind} {
-        exec valgrind ./redis-server $config_file > $stdout 2> $stderr &
-        after 2000
+        exec valgrind --suppressions=src/valgrind.sup src/redis-server $config_file > $stdout 2> $stderr &
     } else {
-        exec ./redis-server $config_file > $stdout 2> $stderr &
-        after 500
+        exec src/redis-server $config_file > $stdout 2> $stderr &
     }
     
     # check that the server actually started
-    if {$code ne "undefined" && ![ping_server $::host $::port]} {
+    # ugly but tries to be as fast as possible...
+    set retrynum 20
+    set serverisup 0
+
+    if {$::verbose} {
+        puts -nonewline "=== ($tags) Starting server ${::host}:${::port} "
+    }
+
+    after 10
+    if {$code ne "undefined"} {
+        while {[incr retrynum -1]} {
+            catch {
+                if {[ping_server $::host $::port]} {
+                    set serverisup 1
+                }
+            }
+            if {$serverisup} break
+            after 50
+        }
+    } else {
+        set serverisup 1
+    }
+
+    if {$::verbose} {
+        puts ""
+    }
+
+    if {!$serverisup} {
         error_and_quit $config_file [exec cat $stderr]
     }
     
     # find out the pid
     while {![info exists pid]} {
-        regexp {^\[(\d+)\]} [exec head -n1 $stdout] _ pid
+        regexp {\[(\d+)\]} [exec cat $stdout] _ pid
         after 100
     }
 
@@ -171,7 +225,8 @@ proc start_server {options {code undefined}} {
     if {[dict exists $config port]} { set port [dict get $config port] }
 
     # setup config dict
-    dict set srv "config" $config_file
+    dict set srv "config_file" $config_file
+    dict set srv "config" $config
     dict set srv "pid" $pid
     dict set srv "host" $host
     dict set srv "port" $port
@@ -194,48 +249,42 @@ proc start_server {options {code undefined}} {
             after 10
         }
 
-        set client [redis $host $port]
-        dict set srv "client" $client
-
-        # select the right db when we don't have to authenticate
-        if {![dict exists $config requirepass]} {
-            $client select 9
-        }
-
         # append the server to the stack
         lappend ::servers $srv
-        
+
+        # connect client (after server dict is put on the stack)
+        reconnect
+
         # execute provided block
-        set curnum $::testnum
-        catch { uplevel 1 $code } err
-        if {$curnum == $::testnum} {
-            # don't check for leaks when no tests were executed
+        set num_tests $::num_tests
+        if {[catch { uplevel 1 $code } error]} {
+            set backtrace $::errorInfo
+
+            # Kill the server without checking for leaks
             dict set srv "skipleaks" 1
-        }
+            kill_server $srv
 
-        # pop the server object
-        set ::servers [lrange $::servers 0 end-1]
-        
-        # allow an exception to bubble up the call chain but still kill this
-        # server, because we want to reuse the ports when the tests are re-run
-        if {$err eq "exception"} {
-            puts [format "Logged warnings (pid %d):" [dict get $srv "pid"]]
+            # Print warnings from log
+            puts [format "\nLogged warnings (pid %d):" [dict get $srv "pid"]]
             set warnings [warnings_from_file [dict get $srv "stdout"]]
             if {[string length $warnings] > 0} {
                 puts "$warnings"
             } else {
                 puts "(none)"
             }
-            # kill this server without checking for leaks
+            puts ""
+
+            error $error $backtrace
+        }
+
+        # Don't do the leak check when no tests were run
+        if {$num_tests == $::num_tests} {
             dict set srv "skipleaks" 1
-            kill_server $srv
-            error "exception"
-        } elseif {[string length $err] > 0} {
-            puts "Error executing the suite, aborting..."
-            puts $err
-            exit 1
         }
 
+        # pop the server object
+        set ::servers [lrange $::servers 0 end-1]
+
         set ::tags [lrange $::tags 0 end-[llength $tags]]
         kill_server $srv
     } else {