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@@ -1,112 +1,112 b'' | |||
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1 | 1 | import sys |
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2 | 2 | from IPython.testing.tools import AssertPrints, AssertNotPrints |
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3 | 3 | from IPython.core.displayhook import CapturingDisplayHook |
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4 | 4 | from IPython.utils.capture import CapturedIO |
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5 | 5 | |
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6 | 6 | def test_output_displayed(): |
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7 | 7 | """Checking to make sure that output is displayed""" |
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8 | 8 | |
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9 | 9 | with AssertPrints('2'): |
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10 | 10 | ip.run_cell('1+1', store_history=True) |
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11 | 11 | |
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12 | 12 | with AssertPrints('2'): |
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13 | 13 | ip.run_cell('1+1 # comment with a semicolon;', store_history=True) |
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14 | 14 | |
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15 | 15 | with AssertPrints('2'): |
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16 | 16 | ip.run_cell('1+1\n#commented_out_function();', store_history=True) |
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17 | 17 | |
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18 | 18 | |
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19 | 19 | def test_output_quiet(): |
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20 | 20 | """Checking to make sure that output is quiet""" |
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21 | 21 | |
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22 | 22 | with AssertNotPrints('2'): |
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23 | 23 | ip.run_cell('1+1;', store_history=True) |
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24 | 24 | |
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25 | 25 | with AssertNotPrints('2'): |
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26 | 26 | ip.run_cell('1+1; # comment with a semicolon', store_history=True) |
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27 | 27 | |
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28 | 28 | with AssertNotPrints('2'): |
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29 | 29 | ip.run_cell('1+1;\n#commented_out_function()', store_history=True) |
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30 | 30 | |
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31 | def test_underscore_no_overrite_user(): | |
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31 | def test_underscore_no_overwrite_user(): | |
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32 | 32 | ip.run_cell('_ = 42', store_history=True) |
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33 | 33 | ip.run_cell('1+1', store_history=True) |
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34 | 34 | |
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35 | 35 | with AssertPrints('42'): |
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36 | 36 | ip.run_cell('print(_)', store_history=True) |
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37 | 37 | |
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38 | 38 | ip.run_cell('del _', store_history=True) |
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39 | 39 | ip.run_cell('6+6', store_history=True) |
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40 | 40 | with AssertPrints('12'): |
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41 | 41 | ip.run_cell('_', store_history=True) |
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42 | 42 | |
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43 | 43 | |
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44 | def test_underscore_no_overrite_builtins(): | |
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44 | def test_underscore_no_overwrite_builtins(): | |
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45 | 45 | ip.run_cell("import gettext ; gettext.install('foo')", store_history=True) |
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46 | 46 | ip.run_cell('3+3', store_history=True) |
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47 | 47 | |
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48 | 48 | with AssertPrints('gettext'): |
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49 | 49 | ip.run_cell('print(_)', store_history=True) |
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50 | 50 | |
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51 | 51 | ip.run_cell('_ = "userset"', store_history=True) |
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52 | 52 | |
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53 | 53 | with AssertPrints('userset'): |
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54 | 54 | ip.run_cell('print(_)', store_history=True) |
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55 | 55 | ip.run_cell('import builtins; del builtins._') |
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56 | 56 | |
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57 | 57 | |
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58 | 58 | def test_interactivehooks_ast_modes(): |
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59 | 59 | """ |
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60 | 60 | Test that ast nodes can be triggered with different modes |
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61 | 61 | """ |
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62 | 62 | saved_mode = ip.ast_node_interactivity |
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63 | 63 | ip.ast_node_interactivity = 'last_expr_or_assign' |
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64 | 64 | |
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65 | 65 | try: |
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66 | 66 | with AssertPrints('2'): |
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67 | 67 | ip.run_cell('a = 1+1', store_history=True) |
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68 | 68 | |
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69 | 69 | with AssertPrints('9'): |
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70 | 70 | ip.run_cell('b = 1+8 # comment with a semicolon;', store_history=False) |
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71 | 71 | |
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72 | 72 | with AssertPrints('7'): |
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73 | 73 | ip.run_cell('c = 1+6\n#commented_out_function();', store_history=True) |
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74 | 74 | |
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75 | 75 | ip.run_cell('d = 11', store_history=True) |
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76 | 76 | with AssertPrints('12'): |
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77 | 77 | ip.run_cell('d += 1', store_history=True) |
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78 | 78 | |
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79 | 79 | with AssertNotPrints('42'): |
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80 | 80 | ip.run_cell('(u,v) = (41+1, 43-1)') |
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81 | 81 | |
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82 | 82 | finally: |
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83 | 83 | ip.ast_node_interactivity = saved_mode |
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84 | 84 | |
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85 | 85 | def test_interactivehooks_ast_modes_semi_suppress(): |
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86 | 86 | """ |
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87 | 87 | Test that ast nodes can be triggered with different modes and suppressed |
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88 | 88 | by semicolon |
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89 | 89 | """ |
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90 | 90 | saved_mode = ip.ast_node_interactivity |
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91 | 91 | ip.ast_node_interactivity = 'last_expr_or_assign' |
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92 | 92 | |
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93 | 93 | try: |
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94 | 94 | with AssertNotPrints('2'): |
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95 | 95 | ip.run_cell('x = 1+1;', store_history=True) |
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96 | 96 | |
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97 | 97 | with AssertNotPrints('7'): |
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98 | 98 | ip.run_cell('y = 1+6; # comment with a semicolon', store_history=True) |
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99 | 99 | |
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100 | 100 | with AssertNotPrints('9'): |
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101 | 101 | ip.run_cell('z = 1+8;\n#commented_out_function()', store_history=True) |
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102 | 102 | |
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103 | 103 | finally: |
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104 | 104 | ip.ast_node_interactivity = saved_mode |
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105 | 105 | |
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106 | 106 | def test_capture_display_hook_format(): |
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107 | 107 | """Tests that the capture display hook conforms to the CapturedIO output format""" |
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108 | 108 | hook = CapturingDisplayHook(ip) |
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109 | 109 | hook({"foo": "bar"}) |
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110 | 110 | captured = CapturedIO(sys.stdout, sys.stderr, hook.outputs) |
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111 | 111 | # Should not raise with RichOutput transformation error |
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112 | 112 | captured.outputs |
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