Add a test for ESCRIPT_ZIP_FILE and abspath the value

This way we can just configure it to a local folder
without having to use $(CURDIR).

1 files changed, 37 insertions, 0 deletions

diff --git a/test/plugin_escript.mk b/test/plugin_escript.mk
index 3949547..6479e3f 100644
--- a/test/plugin_escript.mk
+++ b/test/plugin_escript.mk
@@ -175,3 +175,40 @@ escript-extra: init
 	$i "Check that the escript contains the extra files"
 	$t unzip -l $(APP)/$(APP) 2> /dev/null | grep -q Makefile
 	$t unzip -l $(APP)/$(APP) 2> /dev/null | grep -q erlang.mk
+
+escript-zip-file: init
+
+	$i "Bootstrap a new OTP library named $(APP)"
+	$t mkdir $(APP)/
+	$t cp ../erlang.mk $(APP)/
+	$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v
+
+	$i "Set ESCRIPT_ZIP_FILE to a custom location"
+	$t perl -ni.bak -e 'print;if ($$.==1) {print "ESCRIPT_ZIP_FILE = tmp/my_escript.zip\n"}' $(APP)/Makefile
+
+	$i "Generate a module containing a function main/1"
+	$t printf "%s\n" \
+		"-module($(APP))." \
+		"-export([main/1])." \
+		'main(_) -> io:format("good~n").' > $(APP)/src/$(APP).erl
+
+	$i "Build the escript"
+	$t $(MAKE) -C $(APP) escript $v
+
+	$i "Check that the file at ESCRIPT_ZIP_FILE exists"
+	$t test -f $(APP)/tmp/my_escript.zip
+
+	$i "Check that the escript exists"
+	$t test -f $(APP)/$(APP)
+
+	$i "Check that the escript runs"
+	$t $(APP)/$(APP) | grep -q good
+
+	$i "Distclean the application"
+	$t $(MAKE) -C $(APP) distclean $v
+
+	$i "Check that the file at ESCRIPT_ZIP_FILE was removed"
+	$t test ! -e $(APP)/tmp/my_escript.zip
+
+	$i "Check that the escript was removed"
+	$t test ! -e $(APP)/$(APP)