#!/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__"

import sys
try:
    # In Python 2.5 and before, there was no 'io' module.  The 'io' module
    # in 2.6 provides a StringIO, but it only works with Unicode strings,
    # while virtually all the strings we use are normal eight-bit strings,
    # including all the strings generated by the 'profile' module.  This
    # is a horrible hack that just papers over the problem without fixing
    # it, but I don't see any other way to do it.  We'll keep using the old
    # StringIO module until it no longer exists, and hope that if it's not
    # there, it means that we've converted to Python 3.x where all strings
    # are Unicode.
    exec('from cStringIO import StringIO')
except ImportError:
    # No 'cStringIO' assume new 3.x structure
    from io import StringIO

try:
    import io
except (ImportError, AttributeError):
    # Pre-2.6 Python has no "io" module.
    import StringIO
    StringIOClass = StringIO.StringIO
else:
    # TODO(2.6):  The 2.6 io.StringIO.write() method requires unicode strings.
    # This subclass can be removed when we drop support for Python 2.6.
    class StringIOClass(io.StringIO):
        def write(self, s):
            super(io.StringIO, self).write(unicode(s))

import TestSCons

test = TestSCons.TestSCons()

try:
    import pstats
except ImportError:
    test.skip_test('No pstats module, skipping test.\n')

test.write('SConstruct', """\
Command('file.out', 'file.in', Copy("$TARGET", "$SOURCE"))
""")

test.write('file.in', "file.in\n")

scons_prof = test.workpath('scons.prof')

test.run(arguments = "--profile=%s -h" % scons_prof)
test.must_contain_all_lines(test.stdout(), ['usage: scons [OPTION]'])

try:
    save_stdout = sys.stdout
    sys.stdout = StringIOClass()

    stats = pstats.Stats(scons_prof)
    stats.sort_stats('time')

    stats.strip_dirs().print_stats()

    s = sys.stdout.getvalue()
finally:
    sys.stdout = save_stdout

test.must_contain_all_lines(s, ['Main.py', '_main'])



scons_prof = test.workpath('scons2.prof')

test.run(arguments = "--profile %s" % scons_prof)

try:
    save_stdout = sys.stdout
    sys.stdout = StringIOClass()

    stats = pstats.Stats(scons_prof)
    stats.sort_stats('time')

    stats.strip_dirs().print_stats()

    s = sys.stdout.getvalue()
finally:
    sys.stdout = save_stdout

test.must_contain_all_lines(s, ['Main.py', '_main', 'FS.py'])



scons_prof = test.workpath('scons3.prof')

test.run(arguments = "--profile %s --debug=memory -h" % scons_prof)
expect = [
    'usage: scons [OPTION]',
    'Options:'
]
test.must_contain_all_lines(test.stdout(), expect)

expect = 'Memory before reading SConscript files'
lines = test.stdout().split('\n')
memory_lines = [l for l in lines if l.find(expect) != -1]

test.fail_test(len(memory_lines) != 1)

 

test.pass_test()

# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:

@@ -1180,776 +1180,44 @@
     
-# In Python 2.5 and before, there was no 'io' module.  The 'io' module%0A    # in 2.6 provides a StringIO, but it only works with Unicode strings,%0A    # while virtually all the strings we use are normal eight-bit strings,%0A    # including all the strings generated by the 'profile' module.  This%0A    # is a horrible hack that just papers over the problem without fixing%0A    # it, but I don't see any other way to do it.  We'll keep using the old%0A    # StringIO module until it no longer exists, and hope that if it's not%0A    # there, it means that we've converted to Python 3.x where all strings%0A    # are Unicode.%0A    exec('from cStringIO import StringIO')%0Aexcept ImportError:%0A    # No 'cStringIO' assume new 3.x structure%0A    from io import StringIO%0A%0Atry:%0A    import io
+from io import StringIO as _StringIO
 %0Aexc
@@ -1300,61 +1300,46 @@
     
-import StringIO%0A    StringIOClass = StringIO.StringIO
+exec('from cStringIO import StringIO')
 %0Aels
@@ -1514,17 +1514,10 @@
 ngIO
-Class(io.
+(_
 Stri
@@ -1569,19 +1569,17 @@
   super(
-io.
+_
 StringIO
@@ -2102,37 +2102,32 @@
 tdout = StringIO
-Class
 ()%0A%0A    stats = 
@@ -2501,13 +2501,8 @@
 ngIO
-Class
 ()%0A%0A

Fix test/option/profile.py to hide old-style import from fixers.