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1
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# -*- coding: utf-8 -*- |
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2
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import os |
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3
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import sys |
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4
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import tempfile |
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5
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6
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import pytest |
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7
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8
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9
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def source(vim, code): |
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10
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fd, fname = tempfile.mkstemp() |
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11
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with os.fdopen(fd, 'w') as f: |
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12
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f.write(code) |
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13
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vim.command('source ' + fname) |
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14
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os.unlink(fname) |
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15
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16
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17
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def test_clientinfo(vim): |
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18
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assert 'remote' == vim.api.get_chan_info(vim.channel_id)['client']['type'] |
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19
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20
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21
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def test_command(vim): |
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22
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fname = tempfile.mkstemp()[1] |
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23
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vim.command('new') |
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24
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vim.command('edit {}'.format(fname)) |
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25
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# skip the "press return" state, which does not handle deferred calls |
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26
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vim.input('\r') |
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27
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vim.command('normal itesting\npython\napi') |
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28
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vim.command('w') |
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29
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assert os.path.isfile(fname) |
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30
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with open(fname) as f: |
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31
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assert f.read() == 'testing\npython\napi\n' |
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32
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os.unlink(fname) |
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33
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34
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35
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def test_command_output(vim): |
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36
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assert vim.command_output('echo "test"') == 'test' |
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37
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38
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39
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def test_command_error(vim): |
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40
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with pytest.raises(vim.error) as excinfo: |
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41
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vim.current.window.cursor = -1, -1 |
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42
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assert excinfo.value.args == ('Cursor position outside buffer',) |
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43
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44
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45
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def test_eval(vim): |
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46
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vim.command('let g:v1 = "a"') |
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47
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vim.command('let g:v2 = [1, 2, {"v3": 3}]') |
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48
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g = vim.eval('g:') |
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49
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assert g['v1'] == 'a' |
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50
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assert g['v2'] == [1, 2, {'v3': 3}] |
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52
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53
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def test_call(vim): |
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assert vim.funcs.join(['first', 'last'], ', ') == 'first, last' |
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55
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source(vim, """ |
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function! Testfun(a,b) |
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return string(a:a).":".a:b |
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58
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endfunction |
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""") |
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60
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assert vim.funcs.Testfun(3, 'alpha') == '3:alpha' |
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61
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62
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63
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def test_api(vim): |
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64
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vim.api.command('let g:var = 3') |
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assert vim.api.eval('g:var') == 3 |
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66
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67
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68
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def test_strwidth(vim): |
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69
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assert vim.strwidth('abc') == 3 |
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70
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# 6 + (neovim) |
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71
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# 19 * 2 (each japanese character occupies two cells) |
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72
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assert vim.strwidth('neovimのデザインかなりまともなのになってる。') == 44 |
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73
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74
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75
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def test_chdir(vim): |
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76
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pwd = vim.eval('getcwd()') |
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77
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root = os.path.abspath(os.sep) |
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78
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# We can chdir to '/' on Windows, but then the pwd will be the root drive |
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vim.chdir('/') |
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80
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assert vim.eval('getcwd()') == root |
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81
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vim.chdir(pwd) |
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82
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assert vim.eval('getcwd()') == pwd |
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83
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84
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85
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def test_current_line(vim): |
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86
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assert vim.current.line == '' |
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87
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vim.current.line = 'abc' |
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88
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assert vim.current.line == 'abc' |
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89
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90
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91
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def test_current_line_delete(vim): |
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92
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vim.current.buffer[:] = ['one', 'two'] |
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93
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assert len(vim.current.buffer[:]) == 2 |
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94
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del vim.current.line |
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95
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assert len(vim.current.buffer[:]) == 1 and vim.current.buffer[0] == 'two' |
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96
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del vim.current.line |
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97
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assert len(vim.current.buffer[:]) == 1 and not vim.current.buffer[0] |
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98
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99
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100
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View Code Duplication |
def test_vars(vim): |
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101
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vim.vars['python'] = [1, 2, {'3': 1}] |
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102
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assert vim.vars['python'], [1, 2 == {'3': 1}] |
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103
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assert vim.eval('g:python'), [1, 2 == {'3': 1}] |
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104
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assert vim.vars.get('python') == [1, 2, {'3': 1}] |
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105
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106
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del vim.vars['python'] |
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107
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with pytest.raises(KeyError): |
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108
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vim.vars['python'] |
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109
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assert vim.eval('exists("g:python")') == 0 |
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110
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111
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with pytest.raises(KeyError): |
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112
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del vim.vars['python'] |
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113
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114
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assert vim.vars.get('python', 'default') == 'default' |
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115
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116
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117
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def test_options(vim): |
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118
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assert vim.options['background'] == 'dark' |
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119
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vim.options['background'] = 'light' |
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120
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assert vim.options['background'] == 'light' |
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121
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122
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123
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def test_local_options(vim): |
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124
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assert vim.windows[0].options['foldmethod'] == 'manual' |
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125
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vim.windows[0].options['foldmethod'] = 'syntax' |
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126
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assert vim.windows[0].options['foldmethod'] == 'syntax' |
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127
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128
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129
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def test_buffers(vim): |
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130
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buffers = [] |
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131
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132
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# Number of elements |
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133
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assert len(vim.buffers) == 1 |
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134
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135
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# Indexing (by buffer number) |
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136
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assert vim.buffers[vim.current.buffer.number] == vim.current.buffer |
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137
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138
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buffers.append(vim.current.buffer) |
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139
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vim.command('new') |
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140
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assert len(vim.buffers) == 2 |
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141
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buffers.append(vim.current.buffer) |
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142
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assert vim.buffers[vim.current.buffer.number] == vim.current.buffer |
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143
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vim.current.buffer = buffers[0] |
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144
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assert vim.buffers[vim.current.buffer.number] == buffers[0] |
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145
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146
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# Membership test |
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147
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assert buffers[0] in vim.buffers |
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148
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assert buffers[1] in vim.buffers |
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149
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assert {} not in vim.buffers |
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150
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151
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# Iteration |
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152
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assert buffers == list(vim.buffers) |
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153
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154
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155
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def test_windows(vim): |
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156
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assert len(vim.windows) == 1 |
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157
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assert vim.windows[0] == vim.current.window |
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158
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vim.command('vsplit') |
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159
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vim.command('split') |
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160
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assert len(vim.windows) == 3 |
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161
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assert vim.windows[0] == vim.current.window |
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162
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vim.current.window = vim.windows[1] |
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163
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assert vim.windows[1] == vim.current.window |
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164
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165
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166
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def test_tabpages(vim): |
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167
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assert len(vim.tabpages) == 1 |
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168
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assert vim.tabpages[0] == vim.current.tabpage |
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169
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vim.command('tabnew') |
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170
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assert len(vim.tabpages) == 2 |
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171
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assert len(vim.windows) == 2 |
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172
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assert vim.windows[1] == vim.current.window |
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173
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assert vim.tabpages[1] == vim.current.tabpage |
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174
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vim.current.window = vim.windows[0] |
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175
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# Switching window also switches tabpages if necessary(this probably |
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176
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# isn't the current behavior, but compatibility will be handled in the |
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177
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# python client with an optional parameter) |
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178
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assert vim.tabpages[0] == vim.current.tabpage |
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179
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assert vim.windows[0] == vim.current.window |
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180
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vim.current.tabpage = vim.tabpages[1] |
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181
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assert vim.tabpages[1] == vim.current.tabpage |
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182
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assert vim.windows[1] == vim.current.window |
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183
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184
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185
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def test_hash(vim): |
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186
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d = {} |
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187
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d[vim.current.buffer] = "alpha" |
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188
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assert d[vim.current.buffer] == 'alpha' |
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189
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vim.command('new') |
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190
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d[vim.current.buffer] = "beta" |
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191
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assert d[vim.current.buffer] == 'beta' |
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192
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vim.command('winc w') |
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193
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assert d[vim.current.buffer] == 'alpha' |
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194
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vim.command('winc w') |
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195
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assert d[vim.current.buffer] == 'beta' |
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196
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197
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198
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def test_cwd(vim, tmpdir): |
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199
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pycmd = 'python' |
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200
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if sys.version_info >= (3, 0): |
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201
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pycmd = 'python3' |
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202
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203
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vim.command('{} import os'.format(pycmd)) |
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204
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cwd_before = vim.command_output('{} print(os.getcwd())'.format(pycmd)) |
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205
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206
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vim.command('cd {}'.format(tmpdir.strpath)) |
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207
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cwd_vim = vim.command_output('pwd') |
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208
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cwd_python = vim.command_output('{} print(os.getcwd())'.format(pycmd)) |
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209
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assert cwd_python == cwd_vim |
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210
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assert cwd_python != cwd_before |
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211
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212
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213
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lua_code = """ |
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214
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local a = vim.api |
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215
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local y = ... |
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216
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function pynvimtest_func(x) |
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217
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return x+y |
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218
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end |
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219
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220
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local function setbuf(buf,lines) |
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221
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a.nvim_buf_set_lines(buf, 0, -1, true, lines) |
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222
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end |
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223
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224
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225
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local function getbuf(buf) |
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226
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return a.nvim_buf_line_count(buf) |
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227
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end |
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228
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229
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pynvimtest = {setbuf=setbuf,getbuf=getbuf} |
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230
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231
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return "eggspam" |
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232
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""" |
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233
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234
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235
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def test_lua(vim): |
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236
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assert vim.exec_lua(lua_code, 7) == "eggspam" |
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237
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assert vim.lua.pynvimtest_func(3) == 10 |
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238
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testmod = vim.lua.pynvimtest |
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239
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buf = vim.current.buffer |
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240
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testmod.setbuf(buf, ["a", "b", "c", "d"], async_=True) |
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241
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assert testmod.getbuf(buf) == 4 |
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242
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neovim /
pynvim
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