More flexible (and Make-like) ignoring command exit status, and suppressing printing of a command.

1 files changed, 87 insertions, 0 deletions

diff --git a/test/ignore-command.py b/test/ignore-command.py
new file mode 100644
index 0000000..201c488
--- /dev/null
+++ b/test/ignore-command.py
@@ -0,0 +1,87 @@
+#!/usr/bin/env python
+#
+# Copyright (c) 2001, 2002, 2003, 2004 The SCons Foundation
+#
+# 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.
+#
+
+"""
+Test use of a preceding - to ignore the return value from a command.
+"""
+
+__revision__ = "/home/scons/scons/branch.0/branch.96/baseline/test/option-n.py 0.96.C352 2005/03/26 00:09:23 knight"
+
+import os
+import os.path
+import re
+import string
+import sys
+import TestCmd
+import TestSCons
+
+python = TestSCons.python
+
+test = TestSCons.TestSCons()
+
+test.subdir('build', 'src')
+
+test.write('build.py', r"""
+import sys
+fp = open(sys.argv[1], 'wb')
+for f in sys.argv[2:]:
+    fp.write(open(f, 'rb').read())
+fp.close()
+sys.exit(1)
+""")
+
+test.write('SConstruct', """\
+env = Environment()
+f1 = env.Command('f1.out', 'f1.in', "%(python)s build.py $TARGET $SOURCE")
+f2 = env.Command('f2.out', 'f2.in', "-%(python)s build.py $TARGET $SOURCE")
+f3 = env.Command('f3.out', 'f3.in', "- %(python)s build.py $TARGET $SOURCE")
+f4 = env.Command('f4.out', 'f4.in', "@-%(python)s build.py $TARGET $SOURCE")
+f5 = env.Command('f5.out', 'f5.in', "@- %(python)s build.py $TARGET $SOURCE")
+f6 = env.Command('f6.out', 'f6.in', "-@%(python)s build.py $TARGET $SOURCE")
+f7 = env.Command('f7.out', 'f7.in', "-@ %(python)s build.py $TARGET $SOURCE")
+Default(f2, f3, f4, f5, f6, f7)
+""" % locals())
+
+test.write('f1.in', "f1.in\n")
+test.write('f2.in', "f2.in\n")
+test.write('f3.in', "f3.in\n")
+test.write('f4.in', "f4.in\n")
+test.write('f5.in', "f5.in\n")
+test.write('f6.in', "f6.in\n")
+test.write('f7.in', "f7.in\n")
+
+test.run()
+
+test.must_match('f2.out', "f2.in\n")
+test.must_match('f3.out', "f3.in\n")
+test.must_match('f4.out', "f4.in\n")
+test.must_match('f5.out', "f5.in\n")
+test.must_match('f6.out', "f6.in\n")
+test.must_match('f7.out', "f7.in\n")
+
+test.run(arguments='.', status=2, stderr=None)
+
+test.must_match('f1.out', "f1.in\n")
+
+test.pass_test()