test: add test_examples (and remove test/Makefile)

test/Makefile

@@ -1,15 +0,0 @@
-PYTHON = python3
-
-CMD = $(PYTHON)
-
-examples:
-	cd ../examples && $(PYTHON) make.py -t base -s BaseSoC -p kc705 -Ob run False build-bitstream
-	cd ../examples && $(PYTHON) make.py -t base -s BaseSoCDevel -p kc705 -Ob run False build-bitstream
-	cd ../examples && $(PYTHON) make.py -t udp -s UDPSoC -p kc705 -Ob run False build-bitstream
-	cd ../examples && $(PYTHON) make.py -t udp -s UDPSoCDevel -p kc705 -Ob run False build-bitstream
-	cd ../examples && $(PYTHON) make.py -t etherbone -s EtherboneSoC -p kc705 -Ob run False build-bitstream
-	cd ../examples && $(PYTHON) make.py -t etherbone -s EtherboneSoCDevel -p kc705 -Ob run False build-bitstream
-	cd ../examples && $(PYTHON) make.py -t tty -s TTYSoC -p kc705 -Ob run False build-bitstream
-	cd ../examples && $(PYTHON) make.py -t tty -s TTYSoCDevel -p kc705 -Ob run False build-bitstream
-
-all: examples

test/test_examples.py

@@ -0,0 +1,36 @@
+# This file is Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
+# License: BSD
+
+import unittest
+import os
+
+root_dir    = os.path.join(os.path.abspath(os.path.dirname(__file__)), "..")
+make_script = os.path.join(root_dir, "examples", "make.py")
+
+class TestExamples(unittest.TestCase):
+    def example_test(self, t, s):
+        os.system("rm -rf {}/build".format(root_dir))
+        cmd = "python3 " + make_script + " "
+        cmd += "-t {} ".format(t)
+        cmd += "-s {} ".format(s)
+        cmd += "-p kc705 "
+        cmd += "-Ob run False "
+        cmd += "build-bitstream"
+        os.system(cmd)
+        self.assertEqual(os.path.isfile("{}/build/{}_kc705.v".format(root_dir, s.lower())), True)
+
+    def test_base_example(self):
+        self.example_test("base", "BaseSoC")
+        self.example_test("base", "BaseSoCDevel")
+
+    def test_udp_example(self):
+        self.example_test("udp", "UDPSoC")
+        self.example_test("udp", "UDPSoCDevel")
+
+    def test_etherbone_example(self):
+        self.example_test("etherbone", "EtherboneSoC")
+        self.example_test("etherbone", "EtherboneSoCDevel")
+
+    def test_tty_example(self):
+        self.example_test("tty", "TTYSoC")
+        self.example_test("tty", "TTYSoCDevel")