1 files changed, 37 insertions, 0 deletions
diff --git a/tests/substituter.sh b/tests/substituter.sh
new file mode 100755
index 000000000000..9aab295de87b
--- /dev/null
+++ b/tests/substituter.sh
@@ -0,0 +1,37 @@
+#! /bin/sh -e
+echo
+echo substituter args: $* >&2
+
+if test $1 = "--query"; then
+    while read cmd args; do
+        echo "CMD = $cmd, ARGS = $args" >&2
+        if test "$cmd" = "have"; then
+            for path in $args; do 
+                read path
+                if grep -q "$path" $TEST_ROOT/sub-paths; then
+                    echo $path
+                fi
+            done
+            echo
+        elif test "$cmd" = "info"; then
+            for path in $args; do
+                echo $path
+                echo "" # deriver
+                echo 0 # nr of refs
+                echo $((1 * 1024 * 1024)) # download size
+                echo $((2 * 1024 * 1024)) # nar size
+            done
+            echo
+        else
+            echo "bad command $cmd"
+            exit 1
+        fi
+    done
+elif test $1 = "--substitute"; then
+    mkdir $2
+    echo "Hallo Wereld" > $2/hello
+    echo # no expected hash
+else
+    echo "unknown substituter operation"
+    exit 1
+fi