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# Common Test plugin.
COVER_TARGETS = $(call list_targets,cover)
.PHONY: cover $(COVER_TARGETS)
cover: $(COVER_TARGETS)
cover-ct: build clean
$i "Bootstrap a new OTP application named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v
$i "Generate a Common Test suite"
$t mkdir $(APP)/test
$t printf "%s\n" \
"-module($(APP)_SUITE)." \
"-export([all/0, ok/1])." \
"all() -> [ok]." \
"ok(_) -> ok." > $(APP)/test/$(APP)_SUITE.erl
$i "Run Common Test with code coverage enabled"
$t $(MAKE) -C $(APP) ct COVER=1 $v
$i "Check that the generated files exist"
$t test -f $(APP)/ct.coverdata
$t test -f $(APP)/test/ct.cover.spec
$i "Check that the generated files are removed on clean"
$t $(MAKE) -C $(APP) clean $v
$t test ! -e $(APP)/ct.coverdata
$t test ! -e $(APP)/test/ct.cover.spec
cover-custom-dir: build clean
$i "Bootstrap a new OTP application named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v
$i "Set COVER_DATA_DIR in the Makefile"
$t perl -ni.bak -e 'print;if ($$.==1) {print "COVER_DATA_DIR = custom_dir\n"}' $(APP)/Makefile
$i "Generate a module containing EUnit tests"
$t printf "%s\n" \
"-module($(APP))." \
"-ifdef(TEST)." \
"-include_lib(\"eunit/include/eunit.hrl\")." \
"ok_test() -> ok." \
"-endif." > $(APP)/src/$(APP).erl
$i "Generate a Common Test suite"
$t mkdir $(APP)/test
$t printf "%s\n" \
"-module($(APP)_SUITE)." \
"-export([all/0, ok/1])." \
"all() -> [ok]." \
"ok(_) -> ok." > $(APP)/test/$(APP)_SUITE.erl
$i "Run Common Test with code coverage enabled"
$t $(MAKE) -C $(APP) ct COVER=1 $v
$i "Run EUnit with code coverage enabled"
$t $(MAKE) -C $(APP) eunit COVER=1 $v
$i "Check that the generated file exists"
$t test -f $(APP)/custom_dir/ct.coverdata
$t test -f $(APP)/custom_dir/eunit.coverdata
$i "Merge coverdata files into all.coverdata"
$t $(MAKE) -C $(APP) all.coverdata $v
$t test -f $(APP)/custom_dir/all.coverdata
$i "Check that the generated file is removed on clean"
$t $(MAKE) -C $(APP) clean $v
$t test ! -e $(APP)/custom_dir/eunit.coverdata
$t test ! -e $(APP)/custom_dir/ct.coverdata
$t test ! -e $(APP)/custom_dir/all.coverdata
$i "Check that the custom dir is removed on distclean"
$t $(MAKE) -C $(APP) distclean $v
$t test ! -e $(APP)/custom_dir/
$i "Check that the custom dir is not removed if not empty"
$t mkdir $(APP)/custom_dir
$t touch $(APP)/custom_dir/file
$t $(MAKE) -C $(APP) distclean $v
$t test -f $(APP)/custom_dir/file
cover-eunit: build clean
$i "Bootstrap a new OTP application named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v
$i "Generate a module containing EUnit tests"
$t printf "%s\n" \
"-module($(APP))." \
"-ifdef(TEST)." \
"-include_lib(\"eunit/include/eunit.hrl\")." \
"ok_test() -> ok." \
"-endif." > $(APP)/src/$(APP).erl
$i "Run EUnit with code coverage enabled"
$t $(MAKE) -C $(APP) eunit COVER=1 $v
$i "Check that the generated file exists"
$t test -f $(APP)/eunit.coverdata
$i "Check that the generated file is removed on clean"
$t $(MAKE) -C $(APP) clean $v
$t test ! -e $(APP)/eunit.coverdata
cover-eunit-apps-only: build clean
$i "Create a multi application repository with no root application"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t echo "include erlang.mk" > $(APP)/Makefile
$i "Create a new application named my_app"
$t $(MAKE) -C $(APP) new-app in=my_app $v
$i "Generate a module containing EUnit tests in my_app"
$t printf "%s\n" \
"-module(my_app)." \
"-ifdef(TEST)." \
"-include_lib(\"eunit/include/eunit.hrl\")." \
"ok_test() -> ok." \
"-endif." > $(APP)/apps/my_app/src/my_app.erl
$i "Run EUnit with code coverage enabled"
$t $(MAKE) -C $(APP) eunit COVER=1 $v
$i "Check that no file was generated in the top-level directory"
$t ! test -f $(APP)/eunit.coverdata
$i "Check that the generated file exists"
$t test -f $(APP)/apps/my_app/eunit.coverdata
cover-report-and-merge: build clean
$i "Bootstrap a new OTP application named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v
$i "Generate a Common Test suite"
$t mkdir $(APP)/test
$t printf "%s\n" \
"-module($(APP)_SUITE)." \
"-export([all/0, ok/1])." \
"all() -> [ok]." \
"ok(_) -> ok." > $(APP)/test/$(APP)_SUITE.erl
$i "Generate a module containing EUnit tests"
$t printf "%s\n" \
"-module($(APP))." \
"-ifdef(TEST)." \
"-include_lib(\"eunit/include/eunit.hrl\")." \
"ok_test() -> ok." \
"-endif." > $(APP)/src/$(APP).erl
$i "Run tests with code coverage enabled"
$t $(MAKE) -C $(APP) tests COVER=1 $v
$i "Check that the generated files exist"
$t test -f $(APP)/cover/$(APP).COVER.html
$t test -f $(APP)/cover/index.html
$t test -f $(APP)/ct.coverdata
$t test -f $(APP)/eunit.coverdata
$t test -f $(APP)/test/ct.cover.spec
$i "Merge coverdata files into all.coverdata"
$t $(MAKE) -C $(APP) all.coverdata $v
$t test -f $(APP)/all.coverdata
$i "Check that the generated files are removed on clean"
$t $(MAKE) -C $(APP) clean $v
$t test ! -e $(APP)/all.coverdata
$t test ! -e $(APP)/ct.coverdata
$t test ! -e $(APP)/eunit.coverdata
$t test ! -e $(APP)/test/ct.cover.spec
$i "Check that the cover report is removed on distclean"
$t $(MAKE) -C $(APP) distclean $v
$t test ! -e $(APP)/cover/
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