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1 | 1 | # encoding: utf-8 |
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2 | 2 | """ |
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3 | 3 | Tests for testing.tools |
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4 | 4 | """ |
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5 | 5 | |
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6 | 6 | #----------------------------------------------------------------------------- |
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7 | 7 | # Copyright (C) 2008-2011 The IPython Development Team |
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8 | 8 | # |
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9 | 9 | # Distributed under the terms of the BSD License. The full license is in |
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10 | 10 | # the file COPYING, distributed as part of this software. |
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11 | 11 | #----------------------------------------------------------------------------- |
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12 | 12 | |
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13 | 13 | #----------------------------------------------------------------------------- |
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14 | 14 | # Imports |
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15 | 15 | #----------------------------------------------------------------------------- |
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16 | 16 | from __future__ import with_statement |
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17 | 17 | |
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18 | 18 | import os |
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19 | 19 | import sys |
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20 | 20 | import unittest |
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21 | 21 | |
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22 | 22 | import nose.tools as nt |
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23 | 23 | |
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24 | 24 | from IPython.testing import decorators as dec |
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25 | 25 | from IPython.testing import tools as tt |
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26 | 26 | |
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27 | 27 | #----------------------------------------------------------------------------- |
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28 | 28 | # Tests |
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29 | 29 | #----------------------------------------------------------------------------- |
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30 | 30 | |
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31 | 31 | @dec.skip_win32 |
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32 | 32 | def test_full_path_posix(): |
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33 | 33 | spath = '/foo/bar.py' |
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34 | 34 | result = tt.full_path(spath,['a.txt','b.txt']) |
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35 | 35 | nt.assert_equal(result, ['/foo/a.txt', '/foo/b.txt']) |
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36 | 36 | spath = '/foo' |
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37 | 37 | result = tt.full_path(spath,['a.txt','b.txt']) |
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38 | 38 | nt.assert_equal(result, ['/a.txt', '/b.txt']) |
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39 | 39 | result = tt.full_path(spath,'a.txt') |
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40 | 40 | nt.assert_equal(result, ['/a.txt']) |
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41 | 41 | |
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42 | 42 | |
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43 | 43 | @dec.skip_if_not_win32 |
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44 | 44 | def test_full_path_win32(): |
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45 | 45 | spath = 'c:\\foo\\bar.py' |
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46 | 46 | result = tt.full_path(spath,['a.txt','b.txt']) |
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47 | 47 | nt.assert_equal(result, ['c:\\foo\\a.txt', 'c:\\foo\\b.txt']) |
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48 | 48 | spath = 'c:\\foo' |
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49 | 49 | result = tt.full_path(spath,['a.txt','b.txt']) |
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50 | 50 | nt.assert_equal(result, ['c:\\a.txt', 'c:\\b.txt']) |
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51 | 51 | result = tt.full_path(spath,'a.txt') |
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52 | 52 | nt.assert_equal(result, ['c:\\a.txt']) |
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53 | 53 | |
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54 | 54 | |
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55 | 55 | @dec.parametric |
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56 | 56 | def test_parser(): |
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57 | 57 | err = ("FAILED (errors=1)", 1, 0) |
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58 | 58 | fail = ("FAILED (failures=1)", 0, 1) |
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59 | 59 | both = ("FAILED (errors=1, failures=1)", 1, 1) |
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60 | 60 | for txt, nerr, nfail in [err, fail, both]: |
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61 | 61 | nerr1, nfail1 = tt.parse_test_output(txt) |
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62 | 62 | yield nt.assert_equal(nerr, nerr1) |
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63 | 63 | yield nt.assert_equal(nfail, nfail1) |
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64 | 64 | |
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65 | 65 | |
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66 | 66 | @dec.parametric |
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67 | 67 | def test_temp_pyfile(): |
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68 | 68 | src = 'pass\n' |
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69 | 69 | fname, fh = tt.temp_pyfile(src) |
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70 | 70 | yield nt.assert_true(os.path.isfile(fname)) |
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71 | 71 | fh.close() |
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72 | 72 | with open(fname) as fh2: |
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73 | 73 | src2 = fh2.read() |
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74 | 74 | yield nt.assert_equal(src2, src) |
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75 | 75 | |
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76 | 76 | class TestAssertPrints(unittest.TestCase): |
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77 | 77 | def test_passing(self): |
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78 | 78 | with tt.AssertPrints("abc"): |
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79 | 79 | print "abcd" |
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80 | 80 | print "def" |
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81 | 81 | print b"ghi" |
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82 | 82 | |
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83 | 83 | def test_failing(self): |
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84 | 84 | def func(): |
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85 | 85 | with tt.AssertPrints("abc"): |
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86 | 86 | print "acd" |
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87 | 87 | print "def" |
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88 | 88 | print b"ghi" |
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89 | 89 | |
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90 | 90 | self.assertRaises(AssertionError, func) |
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91 | 91 | |
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92 | 92 | |
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93 | 93 | class Test_ipexec_validate(unittest.TestCase, tt.TempFileMixin): |
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94 | 94 | def test_main_path(self): |
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95 | 95 | """Test with only stdout results. |
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96 | 96 | """ |
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97 | 97 | self.mktmp("print('A')\n" |
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98 | 98 | "print('B')\n" |
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99 | 99 | ) |
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100 | 100 | out = "A\nB" |
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101 | 101 | tt.ipexec_validate(self.fname, out) |
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102 | 102 | |
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103 | def test_main_path2(self): | |
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104 | """Test with only stdout results, expecting windows line endings. | |
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105 | """ | |
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106 | self.mktmp("print('A')\n" | |
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107 | "print('B')\n" | |
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108 | ) | |
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109 | out = "A\r\nB" | |
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110 | tt.ipexec_validate(self.fname, out) | |
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111 | ||
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103 | 112 | def test_exception_path(self): |
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104 | 113 | """Test exception path in exception_validate. |
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105 | 114 | """ |
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106 | 115 | self.mktmp("from __future__ import print_function\n" |
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107 | 116 | "import sys\n" |
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108 | 117 | "print('A')\n" |
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109 | 118 | "print('B')\n" |
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110 | 119 | "print('C', file=sys.stderr)\n" |
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111 | 120 | "print('D', file=sys.stderr)\n" |
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112 | 121 | ) |
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113 | 122 | out = "A\nB" |
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114 | 123 | tt.ipexec_validate(self.fname, expected_out=out, expected_err="C\nD") |
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124 | ||
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125 | def test_exception_path(self): | |
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126 | """Test exception path in exception_validate, expecting windows line endings. | |
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127 | """ | |
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128 | self.mktmp("from __future__ import print_function\n" | |
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129 | "import sys\n" | |
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130 | "print('A')\n" | |
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131 | "print('B')\n" | |
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132 | "print('C', file=sys.stderr)\n" | |
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133 | "print('D', file=sys.stderr)\n" | |
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134 | ) | |
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135 | out = "A\r\nB" | |
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136 | tt.ipexec_validate(self.fname, expected_out=out, expected_err="C\r\nD") |
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