1 files changed, 111 insertions, 0 deletions
diff --git a/src/scons/BuilderTests.py b/src/scons/BuilderTests.py
new file mode 100644
index 0000000..a749bf2
--- /dev/null
+++ b/src/scons/BuilderTests.py
@@ -0,0 +1,111 @@
+__revision__ = "BuilderTests.py __REVISION__ __DATE__ __DEVELOPER__"
+
+import sys
+import unittest
+
+from scons.Builder import Builder
+from TestCmd import TestCmd
+
+
+# Initial setup of the common environment for all tests,
+# a temporary working directory containing a
+# script for writing arguments to an output file.
+#
+# We don't do this as a setUp() method because it's
+# unnecessary to create a separate directory and script
+# for each test, they can just use the one.
+test = TestCmd(workdir = '')
+
+test.write('act.py', """import os, string, sys
+f = open(sys.argv[1], 'w')
+f.write("act.py: " + string.join(sys.argv[2:]) + "\\n")
+f.close()
+sys.exit(0)
+""")
+
+act_py = test.workpath('act.py')
+outfile = test.workpath('outfile')
+
+
+class BuilderTestCase(unittest.TestCase):
+
+    def test_action(self):
+	"""Test the simple ability to create a Builder
+	and retrieve the supplied action attribute.
+	"""
+	builder = Builder(action = "foo")
+	assert builder.action == "foo"
+
+    def test_cmp(self):
+	"""Test simple comparisons of Builder objects.
+	"""
+	b1 = Builder(input_suffix = '.o')
+	b2 = Builder(input_suffix = '.o')
+	assert b1 == b2
+	b3 = Builder(input_suffix = '.x')
+	assert b1 != b3
+	assert b2 != b3
+
+    def test_execute(self):
+	"""Test the ability to execute simple Builders, one
+	a string that executes an external command, and one an
+	internal function.
+	"""
+	cmd = "python %s %s xyzzy" % (act_py, outfile)
+	builder = Builder(action = cmd)
+	builder.execute()
+	assert test.read(outfile) == "act.py: xyzzy\n"
+
+	def function(kw):
+	    import os, string, sys
+	    f = open(kw['out'], 'w')
+	    f.write("function\n")
+	    f.close()
+	    return not None
+
+	builder = Builder(action = function)
+	builder.execute(out = outfile)
+	assert test.read(outfile) == "function\n"
+
+    def test_insuffix(self):
+	"""Test the ability to create a Builder with a specified
+	input suffix, making sure that the '.' separator is
+	appended to the beginning if it isn't already present.
+	"""
+	builder = Builder(input_suffix = '.c')
+	assert builder.insuffix == '.c'
+	builder = Builder(input_suffix = 'c')
+	assert builder.insuffix == '.c'
+
+    def test_name(self):
+	"""Test the ability to create a Builder with a specified
+	name.
+	"""
+	builder = Builder(name = 'foo')
+	assert builder.name == 'foo'
+
+    def test_node_class(self):
+	"""Test the ability to create a Builder that creates nodes
+	of the specified class.
+	"""
+	class Foo:
+		pass
+	builder = Builder(node_class = Foo)
+	assert builder.node_class is Foo
+
+    def test_outsuffix(self):
+	"""Test the ability to create a Builder with a specified
+	output suffix, making sure that the '.' separator is
+	appended to the beginning if it isn't already present.
+	"""
+	builder = Builder(input_suffix = '.o')
+	assert builder.insuffix == '.o'
+	builder = Builder(input_suffix = 'o')
+	assert builder.insuffix == '.o'
+
+
+
+if __name__ == "__main__":
+    suite = unittest.makeSuite(BuilderTestCase, 'test_')
+    if not unittest.TextTestRunner().run(suite).wasSuccessful():
+	sys.exit(1)