1 | ## tags: dev-minimal interactive
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2 | ## compare_shells: bash
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3 |
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4 | #### 'exit' in oshrc (regression)
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5 | cat >$TMP/oshrc <<EOF
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6 | echo one
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7 | exit 42
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8 | echo two
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9 | EOF
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10 | $SH --rcfile $TMP/oshrc -i -c 'echo hello'
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11 | ## status: 42
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12 | ## STDOUT:
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13 | one
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14 | ## END
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15 |
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16 | #### fatal errors continue
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17 | # NOTE: tried here doc, but sys.stdin.isatty() fails. Could we fake it?
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18 | $SH --rcfile /dev/null -i -c '
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19 | echo $(( 1 / 0 ))
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20 | echo one
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21 | exit 42
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22 | '
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23 | ## status: 42
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24 | ## STDOUT:
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25 | one
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26 | ## END
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27 |
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28 | #### interactive shell loads rcfile (when combined with -c)
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29 | $SH -c 'echo 1'
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30 | cat >$TMP/rcfile <<EOF
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31 | echo RCFILE
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32 | EOF
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33 | $SH --rcfile $TMP/rcfile -i -c 'echo 2'
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34 | ## STDOUT:
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35 | 1
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36 | RCFILE
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37 | 2
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38 | ## END
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39 |
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40 | #### interactive shell loads files in rcdir (when combined with -c)
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41 |
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42 | $SH -c 'echo A'
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43 |
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44 | cat >$TMP/rcfile <<EOF
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45 | echo 'rcfile first'
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46 | EOF
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47 |
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48 | mkdir -p $TMP/rcdir
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49 |
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50 | cat >$TMP/rcdir/file1 <<EOF
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51 | echo rcdir 1
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52 | EOF
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53 |
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54 | cat >$TMP/rcdir/file2 <<EOF
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55 | echo rcdir 2
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56 | EOF
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57 |
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58 | # --rcdir only
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59 | $SH --rcdir $TMP/rcdir -i -c 'echo B'
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60 |
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61 | $SH --rcfile $TMP/rcfile --rcdir $TMP/rcdir -i -c 'echo C'
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62 |
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63 | ## STDOUT:
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64 | A
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65 | rcdir 1
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66 | rcdir 2
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67 | B
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68 | rcfile first
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69 | rcdir 1
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70 | rcdir 2
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71 | C
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72 | ## END
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73 |
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74 | ## N-I bash status: 2
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75 | ## N-I bash STDOUT:
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76 | A
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77 | ## END
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78 |
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79 | #### nonexistent --rcdir is ignored
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80 | case $SH in bash) exit ;; esac
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81 |
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82 | $SH --rcdir $TMP/__does-not-exist -i -c 'echo hi'
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83 | echo status=$?
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84 |
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85 | ## STDOUT:
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86 | hi
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87 | status=0
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88 | ## END
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89 | ## N-I bash STDOUT:
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90 | ## END
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91 |
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92 | #### shell doesn't load rcfile/rcdir if --norc is given
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93 |
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94 | $SH -c 'echo A'
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95 |
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96 | cat >$TMP/rcfile <<EOF
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97 | echo rcfile
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98 | EOF
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99 |
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100 | mkdir -p $TMP/rcdir
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101 | cat >$TMP/rcdir/file1 <<EOF
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102 | echo rcdir 1
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103 | EOF
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104 |
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105 | cat >$TMP/rcdir/file2 <<EOF
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106 | echo rcdir 2
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107 | EOF
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108 |
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109 | $SH --norc --rcfile $TMP/rcfile -c 'echo C'
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110 | case $SH in bash) exit ;; esac
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111 |
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112 | $SH --norc --rcfile $TMP/rcfile --rcdir $TMP/rcdir -c 'echo D'
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113 |
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114 | ## STDOUT:
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115 | A
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116 | C
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117 | D
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118 | ## END
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119 | ## OK bash STDOUT:
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120 | A
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121 | C
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122 | ## END
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123 |
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124 |
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125 | #### interactive shell runs PROMPT_COMMAND after each command
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126 | export PS1='' # OSH prints prompt to stdout
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127 |
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128 | case $SH in
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129 | *bash|*osh)
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130 | $SH --rcfile /dev/null -i << EOF
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131 | PROMPT_COMMAND='echo PROMPT'
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132 | echo one
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133 | echo two
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134 | EOF
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135 | ;;
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136 | esac
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137 |
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138 | # Paper over difference with OSH
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139 | case $SH in *bash) echo '^D';; esac
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140 |
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141 | ## STDOUT:
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142 | PROMPT
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143 | one
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144 | PROMPT
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145 | two
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146 | PROMPT
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147 | ^D
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148 | ## END
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149 |
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150 |
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151 | #### parse error in PROMPT_COMMAND
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152 | export PS1='' # OSH prints prompt to stdout
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153 |
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154 | case $SH in
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155 | *bash|*osh)
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156 | $SH --rcfile /dev/null -i << EOF
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157 | PROMPT_COMMAND=';'
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158 | echo one
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159 | echo two
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160 | EOF
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161 | ;;
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162 | esac
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163 |
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164 | # Paper over difference with OSH
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165 | case $SH in *bash) echo '^D';; esac
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166 |
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167 | ## STDOUT:
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168 | one
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169 | two
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170 | ^D
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171 | ## END
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172 |
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173 | #### runtime error in PROMPT_COMMAND
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174 | export PS1='' # OSH prints prompt to stdout
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175 |
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176 | case $SH in
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177 | *bash|*osh)
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178 | $SH --rcfile /dev/null -i << 'EOF'
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179 | PROMPT_COMMAND='echo PROMPT $(( 1 / 0 ))'
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180 | echo one
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181 | echo two
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182 | EOF
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183 | ;;
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184 | esac
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185 |
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186 | # Paper over difference with OSH
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187 | case $SH in *bash) echo '^D';; esac
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188 |
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189 | ## STDOUT:
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190 | one
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191 | two
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192 | ^D
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193 | ## END
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194 |
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195 | #### Error message with bad oshrc file (currently ignored)
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196 | cd $TMP
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197 | echo 'foo >' > bad_oshrc
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198 |
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199 | $SH --rcfile bad_oshrc -i -c 'echo hi' 2>stderr.txt
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200 | echo status=$?
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201 |
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202 | # bash prints two lines
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203 | grep --max-count 1 -o 'bad_oshrc:' stderr.txt
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204 |
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205 | ## STDOUT:
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206 | hi
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207 | status=0
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208 | bad_oshrc:
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209 | ## END
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210 |
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211 |
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212 | #### PROMPT_COMMAND can see $?, like bash
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213 |
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214 | # bug fix #853
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215 |
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216 | export PS1='' # OSH prints prompt to stdout
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217 |
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218 | case $SH in
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219 | *bash|*osh)
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220 | $SH --rcfile /dev/null -i << 'EOF'
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221 | myfunc() { echo last_status=$?; }
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222 | PROMPT_COMMAND='myfunc'
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223 | ( exit 42 )
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224 | ( exit 43 )
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225 | echo ok
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226 | EOF
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227 | ;;
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228 | esac
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229 |
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230 | # Paper over difference with OSH
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231 | case $SH in *bash) echo '^D';; esac
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232 | ## STDOUT:
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233 | last_status=0
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234 | last_status=42
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235 | last_status=43
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236 | ok
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237 | last_status=0
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238 | ^D
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239 | ## END
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240 |
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241 | #### PROMPT_COMMAND that writes to BASH_REMATCH
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242 | export PS1=''
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243 |
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244 | case $SH in
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245 | *bash|*osh)
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246 | $SH --rcfile /dev/null -i << 'EOF'
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247 | PROMPT_COMMAND='[[ clobber =~ (.)(.)(.) ]]; echo ---'
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248 | echo one
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249 | [[ bar =~ (.)(.)(.) ]]
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250 | echo ${BASH_REMATCH[@]}
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251 | EOF
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252 | ;;
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253 | esac
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254 |
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255 | # Paper over difference with OSH
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256 | case $SH in *bash) echo '^D';; esac
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257 |
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258 | ## STDOUT:
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259 | ---
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260 | one
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261 | ---
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262 | ---
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263 | bar b a r
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264 | ---
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265 | ^D
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266 | ## END
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267 | ## OK bash STDOUT:
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268 | ---
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269 | one
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270 | ---
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271 | ---
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272 | clo c l o
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273 | ---
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274 | ^D
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275 | ## END
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276 |
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277 |
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278 | #### NO ASSERTIONS: Are startup files sourced before or after job control?
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279 |
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280 | cat >myrc <<'EOF'
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281 |
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282 | # from test/process-table-portable.sh
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283 | PS_COLS='pid,ppid,pgid,sid,tpgid,comm'
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284 |
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285 | show-shell-state() {
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286 | local prefix=$1
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287 |
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288 | echo -n "$prefix: "
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289 |
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290 | echo "pid = $$"
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291 |
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292 | # Hm TPGID has changed in both OSH and bash
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293 | # I guess that's because because ps itself becomes the leader of the process
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294 | # group
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295 |
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296 | ps -o $PS_COLS $$
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297 | }
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298 |
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299 | show-shell-state myrc
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300 |
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301 |
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302 | EOF
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303 |
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304 | $SH --rcfile myrc -i -c 'show-shell-state main'
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305 |
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306 | ## status: 0
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307 |
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308 | # No assertions
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309 | # TODO: spec test framework should be expanded to properly support these
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310 | # comparisons.
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311 | # The --details flag is useful
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312 |
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313 |
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314 | #### HISTFILE is written in interactive shell
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315 |
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316 | rm -f myhist
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317 | export HISTFILE=myhist
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318 | echo 'echo hist1; echo hist2' | $SH --norc -i
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319 |
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320 | if test -n "$BASH_VERSION"; then
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321 | echo '^D' # match OSH for now
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322 | fi
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323 |
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324 | cat myhist
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325 | # cat ~/.config/oil/history_osh
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326 |
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327 | ## STDOUT:
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328 | hist1
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329 | hist2
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330 | ^D
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331 | echo hist1; echo hist2
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332 | ## END
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333 |
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334 |
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335 | #### HISTFILE default value
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336 |
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337 | # it ends with _history
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338 | $SH --norc -i -c 'echo HISTFILE=$HISTFILE' | egrep -q '_history$'
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339 | echo status=$?
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340 |
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341 | ## STDOUT:
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342 | status=0
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343 | ## END
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