test for readonly cache

1 files changed, 65 insertions, 0 deletions

diff --git a/test/CacheDir/readonly-cache.py b/test/CacheDir/readonly-cache.py
new file mode 100755
index 0000000..05c46e6
--- /dev/null
+++ b/test/CacheDir/readonly-cache.py
@@ -0,0 +1,65 @@
+#!/usr/bin/env python
+#
+# __COPYRIGHT__
+#
+# 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__"
+
+"""
+Verify accessing cache works even if it's read-only.
+"""
+
+import os
+import TestSCons
+
+test = TestSCons.TestSCons()
+
+test.write(['SConstruct'], """\
+CacheDir('cache')
+Command('file.out', 'file.in', Copy('$TARGET', '$SOURCE'))
+""")
+
+test.write('file.in', "file.in\n")
+
+test.run(arguments = '--debug=explain --cache-debug=- .')
+
+test.unlink('file.out')
+
+test.run(arguments = '--debug=explain --cache-debug=- .')
+
+test.unlink('file.out')
+
+for root, dirs, files in os.walk("cache",topdown=False):
+	for file in files:
+		os.chmod(os.path.join(root,file),0o444)
+	for dir in dirs:
+		os.chmod(os.path.join(root,dir),0o555)
+
+test.run(arguments = '--debug=explain --cache-debug=- .')
+
+test.pass_test()
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: