upstream/ipython Files · IPython/terminal/tests/test_debug_magic.py

Remove yield test that are not support by pytest anymore...

Remove yield test that are not support by pytest anymore And remove comparison of str/unicode as it is not relevant anymore as both are the same. We can now unpin pytest as well, which we should make sure is in release notes and in the conda-forge recipe As nose does not understand `@parametrize`, and the nose `@skip` decorator messes with that as well, we mark tests with parametrize as not-tests for iptests

Miro Hrončok - - Load All Authors

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r25049:e8d8a60c


                r26183:61376395

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             test_debug_magic.py
        
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        Matthias Bussonnier
    
Add test that %depug pass through generators.

              r24683
            
      """Test embedding of IPython"""

      #-----------------------------------------------------------------------------

      #  Copyright (C) 2013 The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING, distributed as part of this software.

      #-----------------------------------------------------------------------------

      #-----------------------------------------------------------------------------

      # Imports

      #-----------------------------------------------------------------------------

      import os

      import sys

      from IPython.testing.decorators import skip_win32

        Miro Hrončok
    
Tests: Allow setting a custom timeout scale...

              r25049
            
      from IPython.testing import IPYTHON_TESTING_TIMEOUT_SCALE

        Matthias Bussonnier
    
Add test that %depug pass through generators.

              r24683
            
      #-----------------------------------------------------------------------------

      # Tests

      #-----------------------------------------------------------------------------

      @skip_win32

      def test_debug_magic_passes_through_generators():

          """

          This test that we can correctly pass through frames of a generator post-mortem.

          """

          import pexpect

          import re

        Mickaël Schoentgen
    
Fix several DeprecationWarning: invalid escape sequence...

              r24896
            
          in_prompt = re.compile(br'In ?\[\d+\]:')

        Matthias Bussonnier
    
Add test that %depug pass through generators.

              r24683
            
          ipdb_prompt = 'ipdb>'

          env = os.environ.copy()

          child = pexpect.spawn(sys.executable, ['-m', 'IPython', '--colors=nocolor', '--simple-prompt'],

                                env=env)

        Miro Hrončok
    
Tests: Allow setting a custom timeout scale...

              r25049
            
          child.timeout = 15 * IPYTHON_TESTING_TIMEOUT_SCALE

        Matthias Bussonnier
    
Add test that %depug pass through generators.

              r24683
            
          child.expect(in_prompt)

        Matthias Bussonnier
    
increase timeout for startup

              r24945
            
        Miro Hrončok
    
Tests: Allow setting a custom timeout scale...

              r25049
            
          child.timeout = 2 * IPYTHON_TESTING_TIMEOUT_SCALE

        Matthias Bussonnier
    
increase timeout for startup

              r24945
            
        Matthias Bussonnier
    
Add test that %depug pass through generators.

              r24683
            
          child.sendline("def f(x):")

          child.sendline("    raise Exception")

          child.sendline("")

          child.expect(in_prompt)

          child.sendline("gen = (f(x) for x in [0])")

          child.sendline("")

          child.expect(in_prompt)

          child.sendline("for x in gen:")

          child.sendline("    pass")

          child.sendline("")

          child.expect('Exception:')

          child.expect(in_prompt)

          child.sendline(r'%debug')

          child.expect('----> 2     raise Exception')

          child.expect(ipdb_prompt)

          child.sendline('u')

          child.expect_exact(r'----> 1 gen = (f(x) for x in [0])')

          child.expect(ipdb_prompt)

          child.sendline('u')

          child.expect_exact('----> 1 for x in gen:')

          child.expect(ipdb_prompt)

          child.sendline('u')

          child.expect_exact('*** Oldest frame')

          child.expect(ipdb_prompt)

          child.sendline('exit')

          child.expect(in_prompt)

          child.sendline('exit')

          child.close()

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Matthias Bussonnier Add test that %depug pass through generators.	r24683	"""Test embedding of IPython"""

		#-----------------------------------------------------------------------------
		# Copyright (C) 2013 The IPython Development Team
		#
		# Distributed under the terms of the BSD License. The full license is in
		# the file COPYING, distributed as part of this software.
		#-----------------------------------------------------------------------------

		#-----------------------------------------------------------------------------
		# Imports
		#-----------------------------------------------------------------------------

		import os
		import sys
		from IPython.testing.decorators import skip_win32
Miro Hrončok Tests: Allow setting a custom timeout scale...	r25049	from IPython.testing import IPYTHON_TESTING_TIMEOUT_SCALE
Matthias Bussonnier Add test that %depug pass through generators.	r24683
		#-----------------------------------------------------------------------------
		# Tests
		#-----------------------------------------------------------------------------

		@skip_win32
		def test_debug_magic_passes_through_generators():
		"""
		This test that we can correctly pass through frames of a generator post-mortem.
		"""
		import pexpect
		import re
Mickaël Schoentgen Fix several DeprecationWarning: invalid escape sequence...	r24896	in_prompt = re.compile(br'In ?\[\d+\]:')
Matthias Bussonnier Add test that %depug pass through generators.	r24683	ipdb_prompt = 'ipdb>'
		env = os.environ.copy()
		child = pexpect.spawn(sys.executable, ['-m', 'IPython', '--colors=nocolor', '--simple-prompt'],
		env=env)
Miro Hrončok Tests: Allow setting a custom timeout scale...	r25049	child.timeout = 15 * IPYTHON_TESTING_TIMEOUT_SCALE
Matthias Bussonnier Add test that %depug pass through generators.	r24683
		child.expect(in_prompt)
Matthias Bussonnier increase timeout for startup	r24945
Miro Hrončok Tests: Allow setting a custom timeout scale...	r25049	child.timeout = 2 * IPYTHON_TESTING_TIMEOUT_SCALE
Matthias Bussonnier increase timeout for startup	r24945
Matthias Bussonnier Add test that %depug pass through generators.	r24683	child.sendline("def f(x):")
		child.sendline(" raise Exception")
		child.sendline("")

		child.expect(in_prompt)
		child.sendline("gen = (f(x) for x in [0])")
		child.sendline("")

		child.expect(in_prompt)
		child.sendline("for x in gen:")
		child.sendline(" pass")
		child.sendline("")

		child.expect('Exception:')

		child.expect(in_prompt)
		child.sendline(r'%debug')
		child.expect('----> 2 raise Exception')

		child.expect(ipdb_prompt)
		child.sendline('u')
		child.expect_exact(r'----> 1 gen = (f(x) for x in [0])')

		child.expect(ipdb_prompt)
		child.sendline('u')
		child.expect_exact('----> 1 for x in gen:')

		child.expect(ipdb_prompt)
		child.sendline('u')
		child.expect_exact('*** Oldest frame')

		child.expect(ipdb_prompt)
		child.sendline('exit')

		child.expect(in_prompt)
		child.sendline('exit')

		child.close()