Add the Precious() method.

1 files changed, 112 insertions, 0 deletions

diff --git a/test/Precious.py b/test/Precious.py
new file mode 100644
index 0000000..4517198
--- /dev/null
+++ b/test/Precious.py
@@ -0,0 +1,112 @@
+#!/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__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+import os
+import sys
+import TestSCons
+
+python = sys.executable
+
+test = TestSCons.TestSCons()
+
+test.subdir('subdir')
+
+test.write('build.py', r"""
+import sys
+sys.exit(0)
+""")
+
+test.write('SConstruct', """
+B = Builder(name = "B", action = r"%s build.py $TARGET $SOURCES")
+env = Environment(BUILDERS = [B])
+f1 = env.B(target = 'f1.out', source = 'f1.in')
+env.B(target = 'f2.out', source = 'f2.in')
+env.B(target = 'f3.out', source = 'f3.in')
+env.Precious(f1, 'f2.out')
+SConscript('subdir/SConscript', "env")
+""" % python)
+
+test.write(['subdir', 'SConscript'], """
+Import("env")
+env.B(target = 'f4.out', source = 'f4.in')
+f5 = env.B(target = 'f5.out', source = 'f5.in')
+env.B(target = 'f6.out', source = 'f6.in')
+env.Precious(['f4.out', f5])
+""")
+
+test.write('f1.in', "f1.in\n")
+test.write('f2.in', "f2.in\n")
+test.write('f3.in', "f3.in\n")
+
+test.write(['subdir', 'f4.in'], "subdir/f4.in\n")
+test.write(['subdir', 'f5.in'], "subdir/f5.in\n")
+test.write(['subdir', 'f6.in'], "subdir/f6.in\n")
+
+test.write('f1.out', "SHOULD NOT BE REMOVED\n")
+test.write('f2.out', "SHOULD NOT BE REMOVED\n")
+test.write('f3.out', "SHOULD BE REMOVED\n")
+
+test.write(['subdir', 'f4.out'], "SHOULD NOT BE REMOVED\n")
+test.write(['subdir', 'f5.out'], "SHOULD NOT BE REMOVED\n")
+test.write(['subdir', 'f6.out'], "SHOULD BE REMOVED\n")
+
+test.run(arguments = '.')
+
+test.fail_test(not os.path.exists(test.workpath('f1.out')))
+test.fail_test(not os.path.exists(test.workpath('f2.out')))
+test.fail_test(os.path.exists(test.workpath('f3.out')))
+
+test.fail_test(not os.path.exists(test.workpath('subdir', 'f4.out')))
+test.fail_test(not os.path.exists(test.workpath('subdir', 'f5.out')))
+test.fail_test(os.path.exists(test.workpath('subdir', 'f6.out')))
+
+test.write('f3.out', "SHOULD BE REMOVED\n")
+test.write(['subdir', 'f6.out'], "SHOULD BE REMOVED\n")
+
+test.run(arguments = '.')
+
+test.fail_test(not os.path.exists(test.workpath('f1.out')))
+test.fail_test(not os.path.exists(test.workpath('f2.out')))
+test.fail_test(not os.path.exists(test.workpath('f3.out')))
+
+test.fail_test(not os.path.exists(test.workpath('subdir', 'f4.out')))
+test.fail_test(not os.path.exists(test.workpath('subdir', 'f5.out')))
+test.fail_test(not os.path.exists(test.workpath('subdir', 'f6.out')))
+
+test.write('f3.in', "f3.in 2\n")
+test.write(['subdir', 'f6.in'], "subdir/f6.in 2\n")
+
+test.run(arguments = '.')
+
+test.fail_test(not os.path.exists(test.workpath('f1.out')))
+test.fail_test(not os.path.exists(test.workpath('f2.out')))
+test.fail_test(os.path.exists(test.workpath('f3.out')))
+
+test.fail_test(not os.path.exists(test.workpath('subdir', 'f4.out')))
+test.fail_test(not os.path.exists(test.workpath('subdir', 'f5.out')))
+test.fail_test(os.path.exists(test.workpath('subdir', 'f6.out')))
+
+test.pass_test()