Add tests of using SConsignFile() with Python dbm modules.

Related fixes:  explicitly close the db when we close it,
and add a .close() method to dblite.py.

4 files changed, 395 insertions, 0 deletions

diff --git a/test/SConsignFile/use-dbhash.py b/test/SConsignFile/use-dbhash.py
new file mode 100644
index 00000000..45e3e36f
--- /dev/null
+++ b/test/SConsignFile/use-dbhash.py
@@ -0,0 +1,96 @@
+#!/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 SConsignFile() when used with dbhash.
+"""
+
+import TestSCons
+
+_python_ = TestSCons._python_
+
+test = TestSCons.TestSCons()
+
+try:
+    import dbhash
+except ImportError:
+    test.skip_test('No dbhash in this version of Python; skipping test.\n')
+
+test.subdir('subdir')
+
+test.write('build.py', r"""
+import sys
+contents = open(sys.argv[2], 'rb').read()
+file = open(sys.argv[1], 'wb')
+file.write(contents)
+file.close()
+sys.exit(0)
+""")
+
+#
+test.write('SConstruct', """
+import sys
+import dbhash
+SConsignFile('.sconsign', dbhash)
+B = Builder(action = '%(_python_)s build.py $TARGETS $SOURCES')
+env = Environment(BUILDERS = { 'B' : B })
+env.B(target = 'f1.out', source = 'f1.in')
+env.B(target = 'f2.out', source = 'f2.in')
+env.B(target = 'subdir/f3.out', source = 'subdir/f3.in')
+env.B(target = 'subdir/f4.out', source = 'subdir/f4.in')
+""" % locals())
+
+test.write('f1.in', "f1.in\n")
+test.write('f2.in', "f2.in\n")
+test.write(['subdir', 'f3.in'], "subdir/f3.in\n")
+test.write(['subdir', 'f4.in'], "subdir/f4.in\n")
+
+test.run()
+
+test.must_exist(test.workpath('.sconsign'))
+test.must_not_exist(test.workpath('.sconsign.dblite'))
+test.must_not_exist(test.workpath('subdir', '.sconsign'))
+test.must_not_exist(test.workpath('subdir', '.sconsign.dblite'))
+  
+test.must_match('f1.out', "f1.in\n")
+test.must_match('f2.out', "f2.in\n")
+test.must_match(['subdir', 'f3.out'], "subdir/f3.in\n")
+test.must_match(['subdir', 'f4.out'], "subdir/f4.in\n")
+
+test.up_to_date(arguments = '.')
+
+test.must_exist(test.workpath('.sconsign'))
+test.must_not_exist(test.workpath('.sconsign.dblite'))
+test.must_not_exist(test.workpath('subdir', '.sconsign'))
+test.must_not_exist(test.workpath('subdir', '.sconsign.dblite'))
+
+test.pass_test()
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4:
diff --git a/test/SConsignFile/use-dbm.py b/test/SConsignFile/use-dbm.py
new file mode 100644
index 00000000..75f088dc
--- /dev/null
+++ b/test/SConsignFile/use-dbm.py
@@ -0,0 +1,99 @@
+#!/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 SConsignFile() when used with dbm.
+"""
+
+import TestSCons
+
+_python_ = TestSCons._python_
+
+test = TestSCons.TestSCons()
+
+try:
+    import dbm
+except ImportError:
+    test.skip_test('No dbm in this version of Python; skipping test.\n')
+
+test.subdir('subdir')
+
+test.write('build.py', r"""
+import sys
+contents = open(sys.argv[2], 'rb').read()
+file = open(sys.argv[1], 'wb')
+file.write(contents)
+file.close()
+sys.exit(0)
+""")
+
+#
+test.write('SConstruct', """
+import sys
+import dbm
+SConsignFile('.sconsign', dbm)
+B = Builder(action = '%(_python_)s build.py $TARGETS $SOURCES')
+env = Environment(BUILDERS = { 'B' : B })
+env.B(target = 'f1.out', source = 'f1.in')
+env.B(target = 'f2.out', source = 'f2.in')
+env.B(target = 'subdir/f3.out', source = 'subdir/f3.in')
+env.B(target = 'subdir/f4.out', source = 'subdir/f4.in')
+""" % locals())
+
+test.write('f1.in', "f1.in\n")
+test.write('f2.in', "f2.in\n")
+test.write(['subdir', 'f3.in'], "subdir/f3.in\n")
+test.write(['subdir', 'f4.in'], "subdir/f4.in\n")
+
+test.run()
+
+# We don't check for explicit .db or other file, because base "dbm"
+# can use different file extensions on different implementations.
+
+test.must_not_exist(test.workpath('.sconsign'))
+test.must_not_exist(test.workpath('.sconsign.dblite'))
+test.must_not_exist(test.workpath('subdir', '.sconsign'))
+test.must_not_exist(test.workpath('subdir', '.sconsign.dblite'))
+  
+test.must_match('f1.out', "f1.in\n")
+test.must_match('f2.out', "f2.in\n")
+test.must_match(['subdir', 'f3.out'], "subdir/f3.in\n")
+test.must_match(['subdir', 'f4.out'], "subdir/f4.in\n")
+
+test.up_to_date(arguments = '.')
+
+test.must_not_exist(test.workpath('.sconsign'))
+test.must_not_exist(test.workpath('.sconsign.dblite'))
+test.must_not_exist(test.workpath('subdir', '.sconsign'))
+test.must_not_exist(test.workpath('subdir', '.sconsign.dblite'))
+
+test.pass_test()
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4:
diff --git a/test/SConsignFile/use-dumbdbm.py b/test/SConsignFile/use-dumbdbm.py
new file mode 100644
index 00000000..9d48fe5d
--- /dev/null
+++ b/test/SConsignFile/use-dumbdbm.py
@@ -0,0 +1,104 @@
+#!/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 SConsignFile() when used with dumbdbm.
+"""
+
+import TestSCons
+
+_python_ = TestSCons._python_
+
+test = TestSCons.TestSCons()
+
+try:
+    import dumbdbm
+except ImportError:
+    test.skip_test('No dumbdbm in this version of Python; skipping test.\n')
+
+test.subdir('subdir')
+
+test.write('build.py', r"""
+import sys
+contents = open(sys.argv[2], 'rb').read()
+file = open(sys.argv[1], 'wb')
+file.write(contents)
+file.close()
+sys.exit(0)
+""")
+
+#
+test.write('SConstruct', """
+import sys
+import dumbdbm
+SConsignFile('.sconsign', dumbdbm)
+B = Builder(action = '%(_python_)s build.py $TARGETS $SOURCES')
+env = Environment(BUILDERS = { 'B' : B })
+env.B(target = 'f1.out', source = 'f1.in')
+env.B(target = 'f2.out', source = 'f2.in')
+env.B(target = 'subdir/f3.out', source = 'subdir/f3.in')
+env.B(target = 'subdir/f4.out', source = 'subdir/f4.in')
+""" % locals())
+
+test.write('f1.in', "f1.in\n")
+test.write('f2.in', "f2.in\n")
+test.write(['subdir', 'f3.in'], "subdir/f3.in\n")
+test.write(['subdir', 'f4.in'], "subdir/f4.in\n")
+
+test.run()
+
+test.must_exist(test.workpath('.sconsign.dat'))
+test.must_exist(test.workpath('.sconsign.dir'))
+test.must_not_exist(test.workpath('.sconsign'))
+test.must_not_exist(test.workpath('.sconsign.dblite'))
+test.must_not_exist(test.workpath('subdir', '.sconsign'))
+test.must_not_exist(test.workpath('subdir', '.sconsign.dblite'))
+test.must_not_exist(test.workpath('subdir', '.sconsign.dat'))
+test.must_not_exist(test.workpath('subdir', '.sconsign.dir'))
+  
+test.must_match('f1.out', "f1.in\n")
+test.must_match('f2.out', "f2.in\n")
+test.must_match(['subdir', 'f3.out'], "subdir/f3.in\n")
+test.must_match(['subdir', 'f4.out'], "subdir/f4.in\n")
+
+test.up_to_date(arguments = '.')
+
+test.must_exist(test.workpath('.sconsign.dat'))
+test.must_exist(test.workpath('.sconsign.dir'))
+test.must_not_exist(test.workpath('.sconsign'))
+test.must_not_exist(test.workpath('.sconsign.dblite'))
+test.must_not_exist(test.workpath('subdir', '.sconsign'))
+test.must_not_exist(test.workpath('subdir', '.sconsign.dblite'))
+test.must_not_exist(test.workpath('subdir', '.sconsign.dat'))
+test.must_not_exist(test.workpath('subdir', '.sconsign.dir'))
+
+test.pass_test()
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4:
diff --git a/test/SConsignFile/use-gdbm.py b/test/SConsignFile/use-gdbm.py
new file mode 100644
index 00000000..1eb36452
--- /dev/null
+++ b/test/SConsignFile/use-gdbm.py
@@ -0,0 +1,96 @@
+#!/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 SConsignFile() when used with gdbm.
+"""
+
+import TestSCons
+
+_python_ = TestSCons._python_
+
+test = TestSCons.TestSCons()
+
+try:
+    import gdbm
+except ImportError:
+    test.skip_test('No gdbm in this version of Python; skipping test.\n')
+
+test.subdir('subdir')
+
+test.write('build.py', r"""
+import sys
+contents = open(sys.argv[2], 'rb').read()
+file = open(sys.argv[1], 'wb')
+file.write(contents)
+file.close()
+sys.exit(0)
+""")
+
+#
+test.write('SConstruct', """
+import sys
+import gdbm
+SConsignFile('.sconsign', gdbm)
+B = Builder(action = '%(_python_)s build.py $TARGETS $SOURCES')
+env = Environment(BUILDERS = { 'B' : B })
+env.B(target = 'f1.out', source = 'f1.in')
+env.B(target = 'f2.out', source = 'f2.in')
+env.B(target = 'subdir/f3.out', source = 'subdir/f3.in')
+env.B(target = 'subdir/f4.out', source = 'subdir/f4.in')
+""" % locals())
+
+test.write('f1.in', "f1.in\n")
+test.write('f2.in', "f2.in\n")
+test.write(['subdir', 'f3.in'], "subdir/f3.in\n")
+test.write(['subdir', 'f4.in'], "subdir/f4.in\n")
+
+test.run()
+
+test.must_exist(test.workpath('.sconsign'))
+test.must_not_exist(test.workpath('.sconsign.dblite'))
+test.must_not_exist(test.workpath('subdir', '.sconsign'))
+test.must_not_exist(test.workpath('subdir', '.sconsign.dblite'))
+  
+test.must_match('f1.out', "f1.in\n")
+test.must_match('f2.out', "f2.in\n")
+test.must_match(['subdir', 'f3.out'], "subdir/f3.in\n")
+test.must_match(['subdir', 'f4.out'], "subdir/f4.in\n")
+
+test.up_to_date(arguments = '.')
+
+test.must_exist(test.workpath('.sconsign'))
+test.must_not_exist(test.workpath('.sconsign.dblite'))
+test.must_not_exist(test.workpath('subdir', '.sconsign'))
+test.must_not_exist(test.workpath('subdir', '.sconsign.dblite'))
+
+test.pass_test()
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: