10 files changed, 604 insertions, 0 deletions
diff --git a/test/scons-time/obj/chdir.py b/test/scons-time/obj/chdir.py
new file mode 100644
index 0000000..5e7df89
--- /dev/null
+++ b/test/scons-time/obj/chdir.py
@@ -0,0 +1,57 @@
+#!/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 that the obj -C and --chdir options change directory before
+globbing for files.
+"""
+
+import os.path
+
+import TestSCons_time
+
+test = TestSCons_time.TestSCons_time()
+
+test.subdir('logs')
+
+lines = [
+    '    pre-read    post-read    pre-build   post-build\n'
+]
+
+line_fmt = '       1101%(i)s        1102%(i)s        1103%(i)s        1104%(i)s    %(logfile_name)s\n'
+
+for i in xrange(9):
+    logfile_name = os.path.join('logs', 'foo-%s.log' % i)
+    test.fake_logfile(logfile_name, i)
+    lines.append(line_fmt % locals())
+
+expect = ''.join(lines)
+
+test.run(arguments = 'obj -C logs Environment.Base foo-*.log', stdout = expect)
+
+test.run(arguments = 'obj --chdir logs Environment.Base foo-?.log', stdout = expect)
+
+test.pass_test()
diff --git a/test/scons-time/obj/file.py b/test/scons-time/obj/file.py
new file mode 100644
index 0000000..c881397
--- /dev/null
+++ b/test/scons-time/obj/file.py
@@ -0,0 +1,71 @@
+#!/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 that config files specified with the -f and --file options
+affect how the obj subcommand processes things.
+"""
+
+import TestSCons_time
+
+test = TestSCons_time.TestSCons_time()
+
+test.fake_logfile('foo-001-0.log')
+
+test.fake_logfile('foo-002-0.log')
+
+
+test.write('st1.conf', """\
+prefix = 'foo-001'
+""")
+
+expect1 = """\
+    pre-read    post-read    pre-build   post-build
+       16010        16020        16030        16040    foo-001-0.log
+"""
+
+test.run(arguments = 'obj -f st1.conf Node.FS.Base', stdout = expect1)
+
+
+test.write('st2.conf', """\
+prefix = 'foo'
+title = 'ST2.CONF TITLE'
+""")
+
+expect2 = \
+r"""set title "ST2.CONF TITLE"
+set key bottom left
+plot '-' title "Startup" with lines lt 1
+# Startup
+1 16040.000
+2 16040.000
+e
+"""
+
+test.run(arguments = 'obj --file st2.conf --fmt gnuplot Node.FS.Base', stdout = expect2)
+
+
+test.pass_test()
diff --git a/test/scons-time/obj/format-gnuplot.py b/test/scons-time/obj/format-gnuplot.py
new file mode 100644
index 0000000..b47d843
--- /dev/null
+++ b/test/scons-time/obj/format-gnuplot.py
@@ -0,0 +1,76 @@
+#!/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 the obj --format=gnuplot option.
+"""
+
+import TestSCons_time
+
+test = TestSCons_time.TestSCons_time()
+
+test.fake_logfile('foo-000-0.log', 0)
+test.fake_logfile('foo-000-1.log', 0)
+test.fake_logfile('foo-000-2.log', 0)
+
+test.fake_logfile('foo-001-0.log', 1)
+test.fake_logfile('foo-001-1.log', 1)
+test.fake_logfile('foo-001-2.log', 1)
+
+expect_notitle = """\
+set key bottom left
+plot '-' title "Startup" with lines lt 1, \\
+     '-' title "Full build" with lines lt 2, \\
+     '-' title "Up-to-date build" with lines lt 3
+# Startup
+0 20040.000
+1 20041.000
+e
+# Full build
+0 20040.000
+1 20041.000
+e
+# Up-to-date build
+0 20040.000
+1 20041.000
+e
+"""
+
+expect_title = 'set title "TITLE"\n' + expect_notitle
+
+test.run(arguments = 'obj --fmt gnuplot Node.Node',
+         stdout=expect_notitle)
+
+test.run(arguments = 'obj --fmt=gnuplot --title TITLE Node.Node',
+         stdout=expect_title)
+
+test.run(arguments = 'obj --format gnuplot --title TITLE Node.Node',
+         stdout=expect_title)
+
+test.run(arguments = 'obj --format=gnuplot Node.Node',
+         stdout=expect_notitle)
+
+test.pass_test()
diff --git a/test/scons-time/obj/glob.py b/test/scons-time/obj/glob.py
new file mode 100644
index 0000000..4af2854
--- /dev/null
+++ b/test/scons-time/obj/glob.py
@@ -0,0 +1,52 @@
+#!/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 that the obj subcommand globs for files.
+"""
+
+import TestSCons_time
+
+test = TestSCons_time.TestSCons_time()
+
+lines = [
+    '    pre-read    post-read    pre-build   post-build\n'
+]
+
+line_fmt = '        601%(i)s         602%(i)s         603%(i)s         604%(i)s    %(logfile_name)s\n'
+
+for i in xrange(9):
+    logfile_name = 'foo-%s.log' % i
+    test.fake_logfile(logfile_name, i)
+    lines.append(line_fmt % locals())
+
+expect = ''.join(lines)
+
+test.run(arguments = 'obj Builder.BuilderBase foo-*.log', stdout = expect)
+
+test.run(arguments = 'obj Builder.BuilderBase foo-?.log', stdout = expect)
+
+test.pass_test()
diff --git a/test/scons-time/obj/help.py b/test/scons-time/obj/help.py
new file mode 100644
index 0000000..95abad6
--- /dev/null
+++ b/test/scons-time/obj/help.py
@@ -0,0 +1,57 @@
+#!/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 the "obj" subcommand help.
+"""
+
+import TestSCons_time
+
+test = TestSCons_time.TestSCons_time()
+
+expect = [
+    "Usage: scons-time obj [OPTIONS] OBJECT FILE [...]\n",
+    "  -C DIR, --chdir=DIR           Change to DIR before looking for files\n",
+    "  -h, --help                    Print this help and exit\n",
+]
+
+test.run(arguments = 'obj -h')
+
+test.must_contain_all_lines('Standard output', test.stdout(), expect)
+
+test.run(arguments = 'obj -?')
+
+test.must_contain_all_lines('Standard output', test.stdout(), expect)
+
+test.run(arguments = 'obj --help')
+
+test.must_contain_all_lines('Standard output', test.stdout(), expect)
+
+test.run(arguments = 'help obj')
+
+test.must_contain_all_lines('Standard output', test.stdout(), expect)
+
+test.pass_test()
diff --git a/test/scons-time/obj/no-args.py b/test/scons-time/obj/no-args.py
new file mode 100644
index 0000000..a4d3f84
--- /dev/null
+++ b/test/scons-time/obj/no-args.py
@@ -0,0 +1,42 @@
+#!/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 the error when no arguments are specified to the obj subcommand.
+"""
+
+import TestSCons_time
+
+test = TestSCons_time.TestSCons_time()
+
+expect = """\
+scons-time: obj: Must specify an object name.
+                 Type "scons-time help obj" for help.
+"""
+
+test.run(arguments = 'obj', status = 1, stderr = expect)
+
+test.pass_test()
diff --git a/test/scons-time/obj/no-files.py b/test/scons-time/obj/no-files.py
new file mode 100644
index 0000000..cd91ceb
--- /dev/null
+++ b/test/scons-time/obj/no-files.py
@@ -0,0 +1,44 @@
+#!/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 the error when the obj subcommand is passed object argument but no
+file arguments.
+"""
+
+import TestSCons_time
+
+test = TestSCons_time.TestSCons_time()
+
+expect = """\
+scons-time: obj: No arguments specified.
+            No *.log files found in "%s".
+            Type "scons-time help obj" for help.
+""" % test.workpath()
+
+test.run(arguments = 'obj fake.object', status = 1, stderr = expect)
+
+test.pass_test()
diff --git a/test/scons-time/obj/prefix.py b/test/scons-time/obj/prefix.py
new file mode 100644
index 0000000..8005dc4
--- /dev/null
+++ b/test/scons-time/obj/prefix.py
@@ -0,0 +1,62 @@
+#!/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 that the obj -p and --prefix options specify what log files to use.
+"""
+
+import os.path
+
+import TestSCons_time
+
+test = TestSCons_time.TestSCons_time()
+
+test.subdir('logs')
+
+header = '    pre-read    post-read    pre-build   post-build\n'
+
+line_fmt = '       11010        11020        11030        11040    %s\n'
+
+foo_lines = [ header ]
+bar_lines = [ header ]
+
+for i in xrange(3):
+    logfile_name = os.path.join('foo-%s.log' % i)
+    test.fake_logfile(logfile_name)
+    foo_lines.append(line_fmt % logfile_name)
+
+    logfile_name = os.path.join('bar-%s.log' % i)
+    test.fake_logfile(logfile_name)
+    bar_lines.append(line_fmt % logfile_name)
+
+foo_expect = ''.join(foo_lines)
+bar_expect = ''.join(bar_lines)
+
+test.run(arguments = 'obj -p bar Environment.Base', stdout = bar_expect)
+
+test.run(arguments = 'obj --prefix=foo Environment.Base', stdout = foo_expect)
+
+test.pass_test()
diff --git a/test/scons-time/obj/stage.py b/test/scons-time/obj/stage.py
new file mode 100644
index 0000000..5dbd15b
--- /dev/null
+++ b/test/scons-time/obj/stage.py
@@ -0,0 +1,88 @@
+#!/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 the obj --stage option.
+"""
+
+import TestSCons_time
+
+test = TestSCons_time.TestSCons_time()
+
+test.fake_logfile('foo-000-0.log', 0)
+test.fake_logfile('foo-000-1.log', 0)
+test.fake_logfile('foo-000-2.log', 0)
+
+test.fake_logfile('foo-001-0.log', 1)
+test.fake_logfile('foo-001-1.log', 1)
+test.fake_logfile('foo-001-2.log', 1)
+
+expect = """\
+set key bottom left
+plot '-' title "Startup" with lines lt 1, \\
+     '-' title "Full build" with lines lt 2, \\
+     '-' title "Up-to-date build" with lines lt 3
+# Startup
+0 50%(index)s0.000
+1 50%(index)s1.000
+e
+# Full build
+0 50%(index)s0.000
+1 50%(index)s1.000
+e
+# Up-to-date build
+0 50%(index)s0.000
+1 50%(index)s1.000
+e
+"""
+
+pre_read = expect % {'index' : 1}
+post_read = expect % {'index' : 2}
+pre_build = expect % {'index' : 3}
+post_build = expect % {'index' : 4}
+
+test.run(arguments = 'obj --fmt gnuplot --stage pre-read Action.ListAction',
+         stdout=pre_read)
+
+test.run(arguments = 'obj --fmt gnuplot --stage=post-read Action.ListAction',
+         stdout=post_read)
+
+test.run(arguments = 'obj --fmt gnuplot --stage=pre-build Action.ListAction',
+         stdout=pre_build)
+
+test.run(arguments = 'obj --fmt gnuplot --stage post-build Action.ListAction',
+         stdout=post_build)
+
+expect = """\
+scons-time: obj: Unrecognized stage "unknown".
+                 Type "scons-time help obj" for help.
+"""
+
+test.run(arguments = 'obj --fmt gnuplot --stage unknown',
+         status = 1,
+         stderr = expect)
+
+test.pass_test()
diff --git a/test/scons-time/obj/tail.py b/test/scons-time/obj/tail.py
new file mode 100644
index 0000000..0483d89
--- /dev/null
+++ b/test/scons-time/obj/tail.py
@@ -0,0 +1,55 @@
+#!/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 that the obj subcommand only prints results for the last number
+of files specified with the -t and --tail options.
+"""
+
+import TestSCons_time
+
+test = TestSCons_time.TestSCons_time()
+
+
+header = '    pre-read    post-read    pre-build   post-build\n'
+
+lines = []
+
+line_fmt = '       1501%(i)s        1502%(i)s        1503%(i)s        1504%(i)s    %(logfile_name)s\n'
+
+for i in xrange(9):
+    logfile_name = 'foo-%s.log' % i
+    test.fake_logfile(logfile_name, i)
+    lines.append(line_fmt % locals())
+
+expect3 = ''.join([header] + lines[-3:])
+expect5 = ''.join([header] + lines[-5:])
+
+test.run(arguments = 'obj -t 3 Node.FS foo-*.log', stdout = expect3)
+
+test.run(arguments = 'obj --tail 5 Node.FS foo-*.log', stdout = expect5)
+
+test.pass_test()