Add --debug=tree (print depenency tree) support

1 files changed, 92 insertions, 0 deletions

diff --git a/test/option--debug.py b/test/option--debug.py
new file mode 100644
index 0000000..b44c5f6
--- /dev/null
+++ b/test/option--debug.py
@@ -0,0 +1,92 @@
+#!/usr/bin/env python
+#
+# Copyright (c) 2001 Steven Knight
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "test/option--test.py __REVISION__ __DATE__ __DEVELOPER__"
+
+import TestSCons
+import sys
+import string
+
+test = TestSCons.TestSCons()
+
+test.write('SConstruct', """
+env = Environment()
+env.Program('foo', 'foo.c bar.c')
+""")
+
+test.write('foo.c', """
+#include "foo.h"
+int main(int argc, char *argv[])
+{
+	argv[argc++] = "--";
+	printf("f1.c\n");
+	exit (0);
+}
+""")
+
+test.write('bar.c', """
+#include "bar.h"
+""")
+
+test.write('foo.h', """
+#ifndef FOO_H
+#define FOO_H
+#include "bar.h"
+#endif
+""")
+
+test.write('bar.h', """
+#ifndef BAR_H
+#define BAR_H
+#include "foo.h"
+#endif
+""")
+
+
+if sys.platform == 'win32':
+    foo = 'foo.exe'
+else:
+    foo = 'foo'
+
+test.run(arguments = "--debug=tree " + foo)
+
+tree = """
++-foo
+  +-foo.o
+  | +-foo.c
+  |   +-foo.h
+  |   +-bar.h
+  +-bar.o
+    +-bar.c
+      +-bar.h
+      +-foo.h
+"""
+
+assert string.find(test.stdout(), tree) != -1
+
+test.run(arguments = "--debug=tree " + foo)
+assert string.find(test.stdout(), tree) != -1
+
+test.pass_test()
+