tests/test-ui-color.py
author Pierre-Yves David <pierre-yves.david@fb.com>
Thu, 16 Apr 2015 03:16:04 -0400
changeset 24794 21f2e8f48ae1
parent 19322 ff1586a3adc5
child 28682 2e5be704bc96
permissions -rw-r--r--
bundle2: add a 'salvageoutput' method on bundle20 This method returns a copy of all 'output' parts added to the bundler. This is the second step in our quest for preserving the server output on error (issue4594). We want to be able to copy the output parts from the aborted reply into the exception bundle. The function will be used in a later patch.
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import os
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from hgext import color
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from mercurial import dispatch, ui
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# ensure errors aren't buffered
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testui = color.colorui()
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testui.pushbuffer()
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testui.write(('buffered\n'))
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testui.warn(('warning\n'))
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testui.write_err('error\n')
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print repr(testui.popbuffer())
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# test dispatch.dispatch with the same ui object
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hgrc = open(os.environ["HGRCPATH"], 'w')
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hgrc.write('[extensions]\n')
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hgrc.write('color=\n')
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hgrc.close()
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ui_ = ui.ui()
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ui_.setconfig('ui', 'formatted', 'True')
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# we're not interested in the output, so write that to devnull
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ui_.fout = open(os.devnull, 'w')
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# call some arbitrary command just so we go through
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# color's wrapped _runcommand twice.
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def runcmd():
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    dispatch.dispatch(dispatch.request(['version', '-q'], ui_))
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runcmd()
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print "colored? " + str(issubclass(ui_.__class__, color.colorui))
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runcmd()
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print "colored? " + str(issubclass(ui_.__class__, color.colorui))