From 47aa56aad9d8b7bbfef50262040a7884832b213c Mon Sep 17 00:00:00 2001
From: Conner Fromknecht <conner@mit.edu>
Date: Thu, 29 Mar 2018 05:11:31 -0700
Subject: [PATCH] make/testing_flags: adds testing flags for targeting

---
 make/testing_flags.mk | 45 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 make/testing_flags.mk

diff --git a/make/testing_flags.mk b/make/testing_flags.mk
new file mode 100644
index 00000000..3c3f926b
--- /dev/null
+++ b/make/testing_flags.mk
@@ -0,0 +1,45 @@
+TEST_FLAGS =
+
+# If specific package is being unit tested, construct the full name of the
+# subpackage.
+ifneq ($(pkg),)
+UNITPKG := $(PKG)/$(pkg)
+UNIT_TARGETED = yes
+endif
+
+# If a specific unit test case is being target, construct test.run filter.
+ifneq ($(case),)
+TEST_FLAGS += -test.run=$(case)
+UNIT_TARGETED = yes
+endif
+
+# Define the integration test.run filter if the icase argument was provided.
+ifneq ($(icase),)
+TEST_FLAGS += -test.run=TestLightningNetworkDaemon/$(icase)
+endif
+
+# If a timeout was requested, construct initialize the proper flag for the go
+# test command.
+ifneq ($(timeout),)
+TEST_FLAGS += -test.timeout=$(timeout)
+endif
+
+# UNIT_TARGTED is undefined iff a specific package and/or unit test case is
+# not being targeted.
+UNIT_TARGETED ?= no
+
+# If a specific package/test case was requested, run the unit test for the
+# targeted case. Otherwise, default to running all tests.
+ifeq ($(UNIT_TARGETED), yes)
+UNIT := $(GOTEST) $(TEST_FLAGS) $(UNITPKG)
+UNIT_RACE := $(GOTEST) $(TEST_FLAGS) -race $(UNITPKG)
+endif
+
+ifeq ($(UNIT_TARGETED), no)
+UNIT := $(GOLIST) | $(XARGS) $(GOTEST) $(TEST_FLAGS) 
+UNIT_RACE := $(UNIT) -race 
+endif
+
+
+# Construct the integration test command with the added build flags.
+ITEST := $(GOTEST) $(TEST_FLAGS) -tags rpctest -logoutput