Rename test_tests.sh to test_tests_cli.sh

Also allow it to be run from its folder (by looking for ../bin/cli)

test_tests_cli.sh

@@ -2,6 +2,7 @@
 
 # If you give first argument it will be a path to already cloned whck
 
+# TODO: save exit codes of various tests so we can know how many failed
 function testVariousScenarios() {
     echo "Running various tests from "$(pwd)""
     ./test.sh || echo "ERROR running from repo"
@@ -20,12 +21,16 @@ if [ -z "$1" ]; then
     # When no explicit dir, try ./ first, otherwise make a temporary dir
     if [ -x bin/cli ]; then
         testVariousScenarios
+    elif [ -x ../bin/cli ]; then
+        cd ..
+        testVariousScenarios
     else
         TMPDIR="$(mktemp -d)"
         cd "$TMPDIR"
         git clone --recursive https://tildegit.org/forge/whck
         cd whck
         testVariousScenarios
+        cd "$ORIGDIR"
         rm -rf "$TMPDIR"
     fi
 else