1 | # Test shell execution options.
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2 |
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3 | #### simple_word_eval doesn't split, glob, or elide empty
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4 | mkdir mydir
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5 | touch foo.z bar.z spam.z
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6 | spaces='a b'
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7 | dir=mydir
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8 | glob=*.z
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9 | prefix=sp
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10 | set -- 'x y' z
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11 |
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12 | for i in 1 2; do
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13 | local empty=
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14 | argv.py $spaces $glob $empty $prefix*.z
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15 |
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16 | # arrays still work too, with this weird rule
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17 | argv.py -"$@"-
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18 |
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19 | shopt -s simple_word_eval
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20 | done
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21 | ## STDOUT:
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22 | ['a', 'b', 'bar.z', 'foo.z', 'spam.z', 'spam.z']
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23 | ['-x y', 'z-']
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24 | ['a b', '*.z', '', 'spam.z']
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25 | ['-x y', 'z-']
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26 | ## END
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27 |
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28 | #### simple_word_eval and strict_array conflict over globs
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29 | touch foo.txt bar.txt
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30 | set -- f
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31 |
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32 | argv.py "$@"*.txt
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33 | shopt -s simple_word_eval
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34 | argv.py "$@"*.txt
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35 | shopt -s strict_array
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36 | argv.py "$@"*.txt
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37 |
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38 | ## status: 1
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39 | ## STDOUT:
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40 | ['foo.txt']
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41 | ['foo.txt']
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42 | ## END
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43 |
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44 | #### simple_word_eval and glob
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45 | shopt -s simple_word_eval
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46 |
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47 | # rm -v -f *.ff
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48 | touch 1.ff 2.ff
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49 |
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50 | for i in *.ff; do
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51 | echo $i
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52 | done
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53 |
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54 | array=(*.ff)
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55 | echo "${array[@]}"
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56 |
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57 | echo *.ff
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58 |
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59 | ## STDOUT:
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60 | 1.ff
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61 | 2.ff
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62 | 1.ff 2.ff
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63 | 1.ff 2.ff
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64 | ## END
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65 |
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66 | #### parse_at
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67 | words=(a 'b c')
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68 | argv.py @words
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69 |
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70 | shopt -s parse_at
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71 | argv.py @words
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72 |
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73 | ## STDOUT:
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74 | ['@words']
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75 | ['a', 'b c']
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76 | ## END
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77 |
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78 | #### parse_at can't be used outside top level
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79 | f() {
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80 | shopt -s parse_at
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81 | echo status=$?
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82 | }
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83 | f
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84 | echo 'should not get here'
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85 | ## status: 1
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86 | ## stdout-json: ""
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87 |
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88 |
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89 | #### sourcing a file that sets parse_at
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90 | cat >lib.sh <<EOF
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91 | shopt -s parse_at
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92 | echo lib.sh
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93 | EOF
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94 |
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95 | words=(a 'b c')
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96 | argv.py @words
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97 |
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98 | # This has a side effect, which is a bit weird, but not sure how to avoid it.
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99 | # Maybe we should say that libraries aren't allowed to change it?
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100 |
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101 | source lib.sh
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102 | echo 'main.sh'
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103 |
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104 | argv.py @words
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105 | ## STDOUT:
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106 | ['@words']
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107 | lib.sh
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108 | main.sh
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109 | ['a', 'b c']
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110 | ## END
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111 |
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112 | #### parse_at can be specified through sh -O
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113 | $SH +O parse_at -c 'words=(a "b c"); argv.py @words'
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114 | $SH -O parse_at -c 'words=(a "b c"); argv.py @words'
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115 | ## STDOUT:
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116 | ['@words']
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117 | ['a', 'b c']
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118 | ## END
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119 |
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120 | #### @a splices into $0
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121 | shopt -s simple_word_eval parse_at
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122 | a=(echo hi)
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123 | "${a[@]}"
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124 | @a
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125 |
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126 | # Bug fix
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127 | shopt -s strict_array
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128 |
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129 | "${a[@]}"
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130 | @a
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131 | ## STDOUT:
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132 | hi
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133 | hi
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134 | hi
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135 | hi
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136 | ## END
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137 |
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138 | #### shopt -s strict:all
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139 | shopt -s strict:all
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140 | # normal option names
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141 | shopt -o -p | grep -- ' -o ' | grep -v hashall
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142 | shopt -p strict:all
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143 | ## STDOUT:
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144 | shopt -s strict_argv
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145 | shopt -s strict_arith
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146 | shopt -s strict_array
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147 | shopt -s strict_control_flow
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148 | shopt -s strict_errexit
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149 | shopt -s strict_glob
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150 | shopt -s strict_nameref
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151 | shopt -s strict_tilde
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152 | shopt -s strict_word_eval
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153 | ## END
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154 |
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155 | #### shopt -s ysh:upgrade
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156 | shopt -s ysh:upgrade
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157 | # normal option names
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158 | shopt -o -p | grep -- ' -o ' | grep -v hashall
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159 | shopt -p ysh:upgrade
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160 | ## STDOUT:
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161 | set -o errexit
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162 | set -o nounset
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163 | set -o pipefail
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164 | shopt -s command_sub_errexit
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165 | shopt -u dashglob
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166 | shopt -s errexit
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167 | shopt -s inherit_errexit
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168 | shopt -s nounset
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169 | shopt -s nullglob
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170 | shopt -s parse_at
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171 | shopt -s parse_brace
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172 | shopt -s parse_bracket
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173 | shopt -s parse_equals
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174 | shopt -s parse_func
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175 | shopt -s parse_paren
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176 | shopt -s parse_proc
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177 | shopt -s parse_triple_quote
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178 | shopt -s parse_ysh_string
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179 | shopt -s pipefail
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180 | shopt -s process_sub_fail
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181 | shopt -u redefine_proc_func
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182 | shopt -s sigpipe_status_ok
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183 | shopt -s simple_word_eval
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184 | shopt -s verbose_errexit
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185 | shopt -u xtrace_details
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186 | shopt -s xtrace_rich
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187 | ## END
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188 |
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189 | #### osh -O oil:upgrade
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190 | $SH -O oil:upgrade -c 'var x = %(one two three); write @x'
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191 | ## STDOUT:
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192 | one
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193 | two
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194 | three
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195 | ## END
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196 |
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197 | #### osh -O errexit: use -O everywhere, even for Bourne options
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198 | $SH -O errexit -c 'shopt -p -o errexit'
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199 | #$SH -O errexit -c 'shopt -p errexit' # bash doesn't allow this, but Oil does
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200 | ## STDOUT:
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201 | set -o errexit
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202 | ## END
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203 |
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204 | #### osh -O invalid
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205 | $SH -O errexit -c 'echo hi'
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206 | echo status=$?
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207 | $SH -O invalid -c 'echo hi'
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208 | echo status=$?
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209 | ## STDOUT:
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210 | hi
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211 | status=0
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212 | status=2
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213 | ## END
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214 |
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215 | #### osh -o new_option is also accepted
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216 |
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217 | $SH -o nullglob -c 'echo nullglob'
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218 | echo $? flag nullglob
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219 |
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220 | $SH -o oil:upgrade -c 'proc p { echo upgrade }; p'
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221 | echo $? flag oil:upgrade
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222 |
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223 | # Should disallow these
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224 |
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225 | set -o nullglob
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226 | echo $? set builtin nullglob
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227 | set -o oil:upgrade
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228 | echo $? set builtin oil:upgrade
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229 |
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230 | ## STDOUT:
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231 | nullglob
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232 | 0 flag nullglob
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233 | upgrade
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234 | 0 flag oil:upgrade
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235 | 2 set builtin nullglob
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236 | 2 set builtin oil:upgrade
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237 | ## END
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238 |
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239 |
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240 | #### oil:upgrade includes inherit_errexit
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241 | shopt -s oil:upgrade
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242 | echo $(echo one; false; echo two)
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243 | ## status: 1
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244 | ## stdout-json: ""
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245 |
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246 | #### parse_brace: bad block to assignment builtin
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247 | shopt -s oil:upgrade
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248 | # This is a fatal programming error. It's unlike passing an extra arg?
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249 | local x=y { echo 'bad block' }
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250 | echo status=$?
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251 | ## status: 1
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252 | ## stdout-json: ""
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253 |
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254 | #### parse_brace: bad block to external program
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255 | shopt -s oil:upgrade
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256 | # This is a fatal programming error. It's unlike passing an extra arg?
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257 | ls { echo 'bad block' }
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258 | echo status=$?
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259 | ## status: 1
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260 | ## stdout-json: ""
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261 |
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262 | #### parse_brace: cd { } in pipeline
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263 | shopt -s oil:upgrade
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264 | cd /tmp {
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265 | pwd
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266 | pwd
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267 | } | tr a-z A-Z
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268 | ## STDOUT:
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269 | /TMP
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270 | /TMP
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271 | ## END
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272 |
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273 |
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274 | #### parse_brace: if accepts blocks
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275 | shopt -s oil:upgrade
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276 | shopt -u errexit # don't need strict_errexit check!
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277 |
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278 | if test -n foo {
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279 | echo one
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280 | }
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281 | # harder
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282 | if test -n foo; test -n bar {
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283 | echo two
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284 | }
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285 |
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286 | # just like POSIX shell!
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287 | if test -n foo;
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288 |
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289 | test -n bar {
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290 | echo three
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291 | }
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292 |
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293 | if test -z foo {
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294 | echo if
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295 | } else {
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296 | echo else
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297 | }
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298 |
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299 | if test -z foo {
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300 | echo if
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301 | } elif test -z '' {
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302 | echo elif
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303 | } else {
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304 | echo else
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305 | }
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306 |
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307 | echo 'one line'
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308 | if test -z foo { echo if } elif test -z '' { echo 1 }; if test -n foo { echo 2 };
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309 |
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310 | echo 'sh syntax'
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311 | if test -z foo; then echo if; elif test -z ''; then echo 1; fi; if test -n foo { echo 2 };
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312 |
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313 | # NOTE: This is not allowed because it's like a brace group!
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314 | # if test -n foo; {
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315 |
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316 | ## STDOUT:
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317 | one
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318 | two
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319 | three
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320 | else
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321 | elif
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322 | one line
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323 | 1
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324 | 2
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325 | sh syntax
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326 | 1
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327 | 2
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328 | ## END
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329 |
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330 | #### parse_brace: brace group in if condition
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331 |
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332 | # strict_errexit would make this a RUNTIME error
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333 | shopt -s parse_brace
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334 | if { echo one; echo two } {
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335 | echo three
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336 | }
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337 | ## STDOUT:
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338 | one
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339 | two
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340 | three
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341 | ## END
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342 |
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343 | #### parse_brace: while/until
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344 | shopt -s oil:upgrade
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345 | while true {
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346 | echo one
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347 | break
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348 | }
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349 | while true { echo two; break }
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350 |
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351 | echo 'sh syntax'
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352 | while true; do echo three; break; done
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353 | ## STDOUT:
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354 | one
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355 | two
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356 | sh syntax
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357 | three
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358 | ## END
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359 |
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360 | #### parse_brace: for-in loop
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361 | shopt -s oil:upgrade
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362 | for x in one two {
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363 | echo $x
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364 | }
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365 | for x in three { echo $x }
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366 |
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367 | echo 'sh syntax'
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368 | for x in four; do echo $x; done
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369 |
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370 | ## STDOUT:
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371 | one
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372 | two
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373 | three
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374 | sh syntax
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375 | four
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376 | ## END
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377 |
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378 | #### parse_brace case
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379 | shopt -s ysh:upgrade
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380 |
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381 | var files = :| foo.py 'foo test.sh' |
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382 | for name in (files) {
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383 | case $name in
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384 | *.py)
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385 | echo python
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386 | ;;
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387 | *.sh)
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388 | echo shell
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389 | ;;
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390 | esac
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391 | }
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392 |
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393 | for name in @files {
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394 | case (name) {
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395 | *.py {
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396 | echo python
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397 | }
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398 | *.sh { echo shell }
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399 | }
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400 | }
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401 |
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402 | ## STDOUT:
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403 | python
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404 | shell
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405 | python
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406 | shell
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407 | ## END
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408 |
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409 | #### parse_paren: if statement
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410 | shopt -s oil:upgrade
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411 | var x = 1
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412 | if (x < 42) {
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413 | echo less
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414 | }
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415 |
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416 | if (x < 0) {
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417 | echo negative
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418 | } elif (x < 42) {
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419 | echo less
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420 | }
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421 |
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422 | if (x < 0) {
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423 | echo negative
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424 | } elif (x < 1) {
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425 | echo less
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426 | } else {
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427 | echo other
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428 | }
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429 |
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430 |
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431 | ## STDOUT:
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432 | less
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433 | less
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434 | other
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435 | ## END
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436 |
|
437 | #### parse_paren: while statement
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438 | shopt -s oil:upgrade
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439 |
|
440 | # ksh style
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441 | var x = 1
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442 | while (( x < 3 )) {
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443 | echo $x
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444 | setvar x += 1
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445 | }
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446 | echo 'done ksh'
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447 |
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448 | # sh style
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449 | var y = 1
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450 | while test $y -lt 3 {
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451 | echo $y
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452 | setvar y += 1
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453 | }
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454 | echo 'done sh'
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455 |
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456 | # oil
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457 | var z = 1
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458 | while (z < 3) {
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459 | echo $z
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460 | setvar z += 1
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461 | }
|
462 | echo 'done oil'
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463 |
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464 | ## STDOUT:
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465 | 1
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466 | 2
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467 | done ksh
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468 | 1
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469 | 2
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470 | done sh
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471 | 1
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472 | 2
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473 | done oil
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474 | ## END
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475 |
|
476 | #### while subshell without parse_paren
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477 | while ( echo one ); do
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478 | echo two
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479 | break
|
480 | done
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481 | ## STDOUT:
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482 | one
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483 | two
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484 | ## END
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485 |
|
486 | #### nullglob is on with oil:upgrade
|
487 | write one *.zzz two
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488 | shopt -s oil:upgrade
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489 | write __
|
490 | write one *.zzz two
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491 | ## STDOUT:
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492 | one
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493 | *.zzz
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494 | two
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495 | __
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496 | one
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497 | two
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498 | ## END
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499 |
|
500 | #### nullglob is on with oil:all
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501 | write one *.zzz two
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502 | shopt -s oil:all
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503 | write __
|
504 | write one *.zzz two
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505 | ## STDOUT:
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506 | one
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507 | *.zzz
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508 | two
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509 | __
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510 | one
|
511 | two
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512 | ## END
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513 |
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514 | #### shopt -s simple_echo
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515 | foo='one two'
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516 | echo $foo # bad split then join
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517 | shopt -s simple_echo
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518 | echo
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519 | echo "$foo" # good
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520 | echo $foo
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521 |
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522 | echo -e "$foo" # -e isn't special!
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523 | echo -n "$foo" # -n isn't special!
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524 |
|
525 | ## STDOUT:
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526 | one two
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527 |
|
528 | one two
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529 | one two
|
530 | -e one two
|
531 | -n one two
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532 | ## END
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533 |
|
534 | #### shopt -s dashglob
|
535 | mkdir globdir
|
536 | cd globdir
|
537 |
|
538 | touch -- file -v
|
539 |
|
540 | argv.py *
|
541 |
|
542 | shopt -s oil:upgrade # turns OFF dashglob
|
543 | argv.py *
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544 |
|
545 | shopt -s dashglob # turn it ON
|
546 | argv.py *
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547 |
|
548 | ## STDOUT:
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549 | ['-v', 'file']
|
550 | ['file']
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551 | ['-v', 'file']
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552 | ## END
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553 |
|
554 | #### shopt -s oil:upgrade turns some options on and others off
|
555 | show() {
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556 | shopt -p | egrep 'dashglob|simple_word_eval'
|
557 | }
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558 |
|
559 | show
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560 | echo ---
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561 |
|
562 | shopt -s simple_word_eval
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563 | show
|
564 | echo ---
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565 |
|
566 | shopt -s oil:upgrade # strict_arith should still be on after this!
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567 | show
|
568 | echo ---
|
569 |
|
570 | shopt -u oil:upgrade # strict_arith should still be on after this!
|
571 | show
|
572 |
|
573 | ## STDOUT:
|
574 | shopt -s dashglob
|
575 | shopt -u simple_word_eval
|
576 | ---
|
577 | shopt -s dashglob
|
578 | shopt -s simple_word_eval
|
579 | ---
|
580 | shopt -u dashglob
|
581 | shopt -s simple_word_eval
|
582 | ---
|
583 | shopt -s dashglob
|
584 | shopt -u simple_word_eval
|
585 | ## END
|
586 |
|
587 | #### sigpipe_status_ok
|
588 |
|
589 | status_141() {
|
590 | return 141
|
591 | }
|
592 |
|
593 | yes | head -n 1
|
594 | echo ${PIPESTATUS[@]}
|
595 |
|
596 | # DUMMY
|
597 | yes | status_141
|
598 | echo ${PIPESTATUS[@]}
|
599 |
|
600 | shopt --set oil:upgrade # sigpipe_status_ok
|
601 | shopt --unset errexit
|
602 |
|
603 | yes | head -n 1
|
604 | echo ${PIPESTATUS[@]}
|
605 |
|
606 | # Conveniently, the last 141 isn't changed to 0, because it's run in the
|
607 | # CURRENT process.
|
608 |
|
609 | yes | status_141
|
610 | echo ${PIPESTATUS[@]}
|
611 |
|
612 | echo background
|
613 | false | status_141 &
|
614 | wait
|
615 | echo status=$? pipestatus=${PIPESTATUS[@]}
|
616 |
|
617 | ## STDOUT:
|
618 | y
|
619 | 141 0
|
620 | 141 141
|
621 | y
|
622 | 0 0
|
623 | 0 141
|
624 | background
|
625 | status=0 pipestatus=0 141
|
626 | ## END
|
627 |
|
628 |
|
629 | #### printf | head regression (sigpipe_status_ok)
|
630 |
|
631 | shopt --set ysh:upgrade
|
632 | shopt --unset errexit
|
633 |
|
634 | bad() {
|
635 | /usr/bin/printf '%65538s\n' foo | head -c 1
|
636 | echo external on @_pipeline_status
|
637 |
|
638 | shopt --unset sigpipe_status_ok {
|
639 | /usr/bin/printf '%65538s\n' foo | head -c 1
|
640 | }
|
641 | echo external off @_pipeline_status
|
642 |
|
643 | printf '%65538s\n' foo | head -c 1
|
644 | echo builtin on @_pipeline_status
|
645 |
|
646 | shopt --unset sigpipe_status_ok {
|
647 | printf '%65538s\n' foo | head -c 1
|
648 | }
|
649 | echo builtin off @_pipeline_status
|
650 | }
|
651 |
|
652 | bad
|
653 | echo finished
|
654 |
|
655 | ## STDOUT:
|
656 | external on 0 0
|
657 | external off 141 0
|
658 | builtin on 0 0
|
659 | builtin off 141 0
|
660 | finished
|
661 | ## END
|
662 |
|
663 | #### Shell functions can't be refined with YSH (redefine_proc_func off)
|
664 |
|
665 | f() {
|
666 | echo 1
|
667 | }
|
668 | echo 'first'
|
669 |
|
670 | f() {
|
671 | echo 2
|
672 | }
|
673 | echo 'second'
|
674 |
|
675 | shopt --set ysh:upgrade
|
676 | f() {
|
677 | echo 3
|
678 | }
|
679 | echo 'third'
|
680 | ## STDOUT:
|
681 | first
|
682 | second
|
683 | ## END
|
684 | ## status: 1
|
685 |
|
686 | #### redefine_proc for procs
|
687 | shopt --set parse_proc
|
688 |
|
689 | proc p {
|
690 | echo 1
|
691 | }
|
692 | echo 'first'
|
693 |
|
694 | proc p {
|
695 | echo 2
|
696 | }
|
697 | echo 'second'
|
698 |
|
699 | shopt --set oil:upgrade
|
700 | proc p {
|
701 | echo 3
|
702 | }
|
703 | echo 'third'
|
704 | ## STDOUT:
|
705 | first
|
706 | second
|
707 | ## END
|
708 | ## status: 1
|
709 |
|
710 | #### redefine_proc is on in interactive shell
|
711 |
|
712 | $SH -O oil:all -i --rcfile /dev/null -c "
|
713 | source $REPO_ROOT/spec/testdata/module/common.ysh
|
714 | source $REPO_ROOT/spec/testdata/module/redefinition.ysh
|
715 | log hi
|
716 | "
|
717 | ## STDOUT:
|
718 | common
|
719 | redefinition
|
720 | ## END
|
721 | ## STDERR:
|
722 | hi
|
723 | ## END
|
724 |
|
725 |
|
726 | #### redefine_module is on in interactive shell
|
727 |
|
728 | $SH -O oil:all -i --rcfile /dev/null -c "
|
729 | source $REPO_ROOT/spec/testdata/module/common.ysh
|
730 | source $REPO_ROOT/spec/testdata/module/common.ysh
|
731 | log hi
|
732 | " 2>stderr.txt
|
733 | echo status=$?
|
734 |
|
735 | # Make sure there are two lines
|
736 | wc -l stderr.txt
|
737 | ## STDOUT:
|
738 | common
|
739 | common
|
740 | status=0
|
741 | 2 stderr.txt
|
742 | ## END
|
743 |
|
744 |
|
745 | #### parse options in sourced file (bug #1628)
|
746 |
|
747 | set -e # catch errors
|
748 |
|
749 | alias e=echo
|
750 | shopt -u expand_aliases
|
751 |
|
752 | source $REPO_ROOT/spec/testdata/parse_opts.sh a b c
|
753 |
|
754 | echo OK
|
755 |
|
756 | # alias persists
|
757 | e alias on
|
758 |
|
759 | # parse_paren doesn't persist
|
760 | #if (x > 1) {
|
761 | # echo 'OK'
|
762 | #}
|
763 |
|
764 | FOO=bar source $REPO_ROOT/spec/testdata/parse_opts.sh
|
765 | echo OK
|
766 |
|
767 |
|
768 | ## STDOUT:
|
769 | OK
|
770 | alias on
|
771 | OK
|
772 | ## END
|
773 |
|
774 | #### expand_aliases turned off only in ysh:all
|
775 |
|
776 | alias e=echo
|
777 | e normal
|
778 |
|
779 | shopt -s ysh:upgrade
|
780 | e upgrade
|
781 |
|
782 | shopt -s ysh:all
|
783 | e all
|
784 |
|
785 | ## status: 127
|
786 | ## STDOUT:
|
787 | normal
|
788 | upgrade
|
789 | ## END
|
790 |
|
791 | #### [[ isn't allowed in ysh
|
792 | [[ 3 == 3 ]]
|
793 | echo status=$?
|
794 |
|
795 | shopt -s ysh:upgrade
|
796 | [[ 3 == 3 ]]
|
797 | echo status=$?
|
798 |
|
799 | shopt -s ysh:all
|
800 | [[ 3 == 3 ]]
|
801 | echo status=$?
|
802 |
|
803 | [[ 0 == 0 ]]
|
804 | echo status=$?
|
805 |
|
806 | ## status: 2
|
807 | ## STDOUT:
|
808 | status=0
|
809 | status=0
|
810 | ## END
|