From 328cd0dc553dcca08fc496c7d7f28c3df0a2f72d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Mon, 21 Sep 2015 19:49:39 +0200
Subject: Add a test for DOC_DEPS

---
 test/core_deps.mk | 42 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/test/core_deps.mk b/test/core_deps.mk
index 3312b24..6ec896f 100644
--- a/test/core_deps.mk
+++ b/test/core_deps.mk
@@ -1,6 +1,6 @@
 # Core: Packages and dependencies.
 
-CORE_DEPS_CASES = build-c-8cc build-c-imagejs build-erl build-js pkg search
+CORE_DEPS_CASES = build-c-8cc build-c-imagejs build-erl build-js doc pkg search
 CORE_DEPS_TARGETS = $(addprefix core-deps-,$(CORE_DEPS_CASES))
 CORE_DEPS_CLEAN_TARGETS = $(addprefix clean-,$(CORE_DEPS_TARGETS))
 
@@ -125,6 +125,46 @@ dep_jquery = git https://github.com/jquery/jquery master\
 		false = lists:member(jquery, Deps), \
 		halt()"
 
+core-deps-doc: build clean-core-deps-doc
+
+	$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 "Generate .erl files"
+	$t echo "-module(boy)." > $(APP)/src/boy.erl
+	$t echo "-module(girl)." > $(APP)/src/girl.erl
+
+	$i "Add Edown as a documentation building dependency"
+	$t sed -i.bak '2i\
+DOC_DEPS = edown\
+EDOC_OPTS = {doclet, edown_doclet}\
+' $(APP)/Makefile
+
+	$i "Build the application"
+	$t $(MAKE) -C $(APP) $v
+
+	$i "Check that documentation dependencies were not fetched"
+	$t test ! -e $(APP)/deps/edown
+
+	$i "Check that the application was compiled correctly"
+	$t $(ERL) -pa $(APP)/ebin/ $(APP)/deps/*/ebin/ -eval " \
+		[ok = application:load(App) || App <- [$(APP)]], \
+		{ok, Deps} = application:get_key($(APP), applications), \
+		false = lists:member(edown, Deps), \
+		halt()"
+
+	$i "Build the application documentation"
+	$t $(MAKE) -C $(APP) docs $v
+
+	$i "Check that documentation dependencies were fetched"
+	$t test -d $(APP)/deps/edown
+
+	$i "Check the Edown generated Markdown documentation"
+	$t test -f $(APP)/doc/boy.md
+	$t test -f $(APP)/doc/girl.md
+
 core-deps-pkg: build clean-core-deps-pkg
 
 	$i "Bootstrap a new OTP library named $(APP)"
-- 
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