[Xen-devel] [OSSTEST PATCH 2/3] mg-schema-test-database: New --max-flight option

[Ian Jackson <ian.jackson@xxxxxxxxxxxxx>]

This can be useful when testing things which involve old data, rather
than things which just involve new data.

Signed-off-by: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
---
 mg-schema-test-database | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/mg-schema-test-database b/mg-schema-test-database
index 9be0625..286010d 100755
--- a/mg-schema-test-database
+++ b/mg-schema-test-database
@@ -4,7 +4,7 @@
 #
 #
 #  ./mg-schema-test-database create [_SUFFIX] [TASK...] \
-#              [-fMINFLIGHT | -f-NUMFLIGHTS] \
+#              [-fMINFLIGHT | -f-NUMFLIGHTS] [--max-flight=MAXFLIGHT] \
 #              [-hCTRL_DAEMONS_HOST] [-fOWNER_D_PORT[,QUEUE_D_PORT]]
 #
 # does `drop' and then creates
@@ -231,6 +231,7 @@ create)
 
        tasks=''
        minflight=-100
+       maxflightcond='1=1'
        for arg in "$@"; do
                case "$arg" in
                *@*)
@@ -251,6 +252,9 @@ create)
                        ;;
                _*)     suffix="$arg"
                        ;;
+               --max-flight=*)
+                       maxflightcond="flight <= ${arg#*=}"
+                       ;;
                -f*)    minflight="${arg#-f}"
                        ;;
                -h*)    ctrlhost="${arg#-h}"
@@ -471,7 +475,9 @@ END
                schema_updates) continue ;;
                esac
                case " $ftables " in
-               *" $table "*)   condition="flight >= $minflight" ;;
+               *" $table "*)
+ condition="flight >= $minflight AND $maxflightcond"
+                               ;;
                *)              condition="1=1" ;;
                esac
                each_copy_table $table "$condition"
-- 
2.1.4


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