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@@ -1,59 +1,68 b'' | |||
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1 | 1 | """Tests for input manipulation machinery.""" |
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2 | 2 | |
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3 | 3 | #----------------------------------------------------------------------------- |
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4 | 4 | # Imports |
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5 | 5 | #----------------------------------------------------------------------------- |
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6 | 6 | import nose.tools as nt |
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7 | 7 | |
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8 | 8 | from IPython.testing import tools as tt, decorators as dec |
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9 | 9 | from IPython.testing.globalipapp import get_ipython |
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10 | 10 | |
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11 | 11 | #----------------------------------------------------------------------------- |
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12 | 12 | # Tests |
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13 | 13 | #----------------------------------------------------------------------------- |
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14 | 14 | ip = get_ipython() |
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15 | 15 | |
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16 | 16 | @dec.parametric |
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17 | 17 | def test_prefilter(): |
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18 | 18 | """Test user input conversions""" |
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19 | 19 | |
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20 | 20 | # pairs of (raw, expected correct) input |
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21 | 21 | pairs = [ ('2+2','2+2'), |
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22 | 22 | ('>>> 2+2','2+2'), |
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23 | 23 | ('>>> # This is a comment\n' |
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24 | 24 | '... 2+2', |
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25 | 25 | '# This is a comment\n' |
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26 | 26 | '2+2'), |
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27 | 27 | # Some IPython input |
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28 | 28 | ('In [1]: 1', '1'), |
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29 | 29 | ('In [2]: for i in range(5):\n' |
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30 | 30 | ' ...: print i,', |
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31 | 31 | 'for i in range(5):\n' |
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32 | 32 | ' print i,'), |
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33 | 33 | ] |
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34 | 34 | |
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35 | 35 | for raw, correct in pairs: |
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36 | 36 | yield nt.assert_equals(ip.prefilter(raw), correct) |
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37 | 37 | |
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38 | 38 | @dec.parametric |
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39 | 39 | def test_autocall_binops(): |
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40 | 40 | """See https://bugs.launchpad.net/ipython/+bug/315706""" |
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41 | 41 | ip.magic('autocall 2') |
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42 | 42 | f = lambda x: x |
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43 | 43 | ip.user_ns['f'] = f |
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44 | 44 | try: |
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45 | 45 | yield nt.assert_equals(ip.prefilter('f 1'),'f(1)') |
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46 | 46 | for t in ['f +1', 'f -1']: |
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47 | 47 | yield nt.assert_equals(ip.prefilter(t), t) |
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48 | 48 | finally: |
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49 | 49 | ip.magic('autocall 0') |
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50 | 50 | del ip.user_ns['f'] |
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51 | 51 | |
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52 | 52 | @dec.parametric |
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53 | 53 | def test_issue114(): |
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54 | 54 | """Check that multiline string literals don't expand as magic |
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55 | 55 | see http://github.com/ipython/ipython/issues/#issue/114""" |
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56 | ||
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56 | 57 | template = '"""\n%s\n"""' |
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57 | for mgk in ip.lsmagic(): | |
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58 | raw = template % mgk | |
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59 | yield nt.assert_equals(ip.prefilter(raw), raw) | |
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58 | # Store the current value of multi_line_specials and turn it off before | |
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59 | # running test, since it could be true (case in which the test doesn't make | |
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60 | # sense, as multiline string literals *will* expand as magic in that case). | |
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61 | msp = ip.prefilter_manager.multi_line_specials | |
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62 | ip.prefilter_manager.multi_line_specials = False | |
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63 | try: | |
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64 | for mgk in ip.lsmagic(): | |
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65 | raw = template % mgk | |
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66 | yield nt.assert_equals(ip.prefilter(raw), raw) | |
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67 | finally: | |
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68 | ip.prefilter_manager.multi_line_specials = msp |
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