1 files changed, 111 insertions, 0 deletions
diff --git a/test/test-xephyr.sh b/test/test-xephyr.sh
new file mode 100755
index 0000000..e28928a
--- /dev/null
+++ b/test/test-xephyr.sh
@@ -0,0 +1,111 @@
+#!/bin/sh -eu
+
+usage () {
+    cat << EOF
+Usage: test-xephyr.sh [options]
+
+    -d NxN  Set the screen size to NxN
+    -h      This message
+    -n NUM  Set the internal DISPLAY to NUM
+    -s NUM  Set the number of screens to NUM
+EOF
+}
+
+ARCH=$(uname -m)
+OS=$(uname -s | tr '[:upper:]' '[:lower:]')
+SCREENS=1
+SCREEN_SIZE="800x600"
+DISPLAY_NUMBER=9
+
+while getopts "d:hs:n:" OPT
+do
+    case "${OPT}" in
+        d)
+            SCREEN_SIZE=$OPTARG
+        ;;
+
+        h)
+            usage && exit
+        ;;
+
+        n)
+            DISPLAY_NUMBER=$OPTARG
+        ;;
+
+        s)
+            SCREENS=$OPTARG
+        ;;
+
+        *)
+            usage && exit 1
+        ;;
+    esac
+done
+
+shift $((OPTIND-1))
+
+if [ ! "$(command -v Xephyr)" ]
+then
+    echo "test-xephyr.sh: Xephyr executable is missing in PATH"
+    exit 1
+fi
+
+if [ -d .stack-work ]
+then
+    echo "test-xephyt.sh: Stack build detected"
+    BIN_PATH=$(stack path --dist-dir)/build/xmonad-ng
+elif [ -d dist ]; then
+    echo "test-xephyr.sh: Cabal build detected"
+    BIN_PATH=$(find dist/ -type f -executable -name xmonad-ng -printf '%h')
+else
+    echo "test-xephyr.sh: You need to build xmonad-ng first, see README for instructions"
+    exit 1
+fi
+
+RAW_BIN="$BIN_PATH/xmonad-ng"
+ARCH_BIN="$BIN_PATH/xmonad-ng-$ARCH-$OS"
+
+cp -p "$RAW_BIN" "$ARCH_BIN"
+
+XMONAD_CONFIG_DIR="$(pwd)/state/config"
+XMONAD_CACHE_DIR="$(pwd)/state/cache"
+XMONAD_DATA_DIR="$(pwd)/state/data"
+export XMONAD_CONFIG_DIR XMONAD_CACHE_DIR XMONAD_DATA_DIR
+
+mkdir -p "$XMONAD_CONFIG_DIR" "$XMONAD_CACHE_DIR" "$XMONAD_DATA_DIR"
+echo "test-xephyr.sh: State files will be stored in $(pwd)/state"
+
+SCREEN_COUNTER=0
+SCREEN_OPTS=""
+X_OFFSET_CURRENT="0"
+X_OFFSET_ADD=$(echo "$SCREEN_SIZE" | cut -dx -f1)
+
+while expr "$SCREEN_COUNTER" "<" "$SCREENS"
+do
+    SCREEN_OPTS="$SCREEN_OPTS -origin ${X_OFFSET_CURRENT},0 -screen ${SCREEN_SIZE}+${X_OFFSET_CURRENT}"
+    SCREEN_COUNTER=$(("$SCREEN_COUNTER" + 1))
+    X_OFFSET_CURRENT=$(("$X_OFFSET_CURRENT" + "$X_OFFSET_ADD"))
+done
+
+(
+    echo "test-xephyr.sh: Launching Xephyr process"
+    # shellcheck disable=SC2086
+    Xephyr $SCREEN_OPTS \
+        +extension RANDR \
+        +xinerama \
+        -ac \
+        -br \
+        -reset \
+        -softCursor \
+        -terminate \
+        -verbosity 10 \
+        ":$DISPLAY_NUMBER" &
+
+    export DISPLAY=":$DISPLAY_NUMBER"
+    echo "test-xephyr.sh: Waiting for windwos to appear..." && sleep 3
+
+    xterm -hold xrandr &
+    xterm &
+
+    $ARCH_BIN
+)