| 1 | ## tags: interactive
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| 2 | ## compare_shells: bash
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| 3 |
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| 4 | #### history -a
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| 5 | rm -f tmp
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| 6 |
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| 7 | echo '
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| 8 | history -c
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| 9 |
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| 10 | HISTFILE=tmp
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| 11 | echo 1
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| 12 | history -a
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| 13 | cat tmp
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| 14 |
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| 15 | echo 2
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| 16 |
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| 17 | cat tmp
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| 18 | ' | $SH -i
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| 19 |
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| 20 | # match osh's behaviour of echoing ^D for EOF
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| 21 | case $SH in bash) echo '^D' ;; esac
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| 22 |
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| 23 | ## STDOUT:
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| 24 | 1
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| 25 | HISTFILE=tmp
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| 26 | echo 1
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| 27 | history -a
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| 28 | 2
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| 29 | HISTFILE=tmp
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| 30 | echo 1
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| 31 | history -a
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| 32 | ^D
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| 33 | ## END
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| 34 |
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| 35 | #### history -r
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| 36 | rm -f tmp
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| 37 | echo 'foo' > tmp
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| 38 |
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| 39 | echo '
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| 40 | history -c
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| 41 |
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| 42 | HISTFILE=tmp
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| 43 | history -r
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| 44 | history
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| 45 | ' | $SH -i
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| 46 |
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| 47 | # match osh's behaviour of echoing ^D for EOF
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| 48 | case $SH in bash) echo '^D' ;; esac
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| 49 |
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| 50 | ## STDOUT:
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| 51 | 1 HISTFILE=tmp
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| 52 | 2 history -r
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| 53 | 3 foo
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| 54 | 4 history
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| 55 | ^D
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| 56 | ## END
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| 57 |
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| 58 | #### HISTFILE is defined initially
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| 59 | echo '
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| 60 | if test -n $HISTFILE; then echo exists; fi
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| 61 | ' | $SH -i
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| 62 |
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| 63 | # match osh's behaviour of echoing ^D for EOF
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| 64 | case $SH in bash) echo '^D' ;; esac
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| 65 |
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| 66 | ## STDOUT:
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| 67 | exists
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| 68 | ^D
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| 69 | ## END
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| 70 |
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| 71 | #### HISTFILE must point to a file
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| 72 |
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| 73 | rm -f _tmp/does-not-exist
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| 74 |
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| 75 | echo '
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| 76 | HISTFILE=_tmp/does-not-exist
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| 77 | history -r
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| 78 | echo status=$?
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| 79 | ' | $SH -i
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| 80 |
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| 81 | # match osh's behaviour of echoing ^D for EOF
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| 82 | case $SH in bash) echo '^D' ;; esac
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| 83 |
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| 84 | ## STDOUT:
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| 85 | status=1
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| 86 | ^D
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| 87 | ## END
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| 88 |
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| 89 | #### HISTFILE set to array
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| 90 |
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| 91 | echo '
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| 92 | HISTFILE=(a b c)
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| 93 | history -a
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| 94 | echo status=$?
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| 95 | ' | $SH -i
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| 96 |
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| 97 | case $SH in bash) echo '^D' ;; esac
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| 98 |
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| 99 | # note that bash actually writes the file 'a', since that's ${HISTFILE[0]}
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| 100 |
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| 101 | ## STDOUT:
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| 102 | status=1
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| 103 | ^D
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| 104 | ## END
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| 105 |
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| 106 | ## OK bash STDOUT:
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| 107 | status=0
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| 108 | ^D
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| 109 | ## END
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| 110 |
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| 111 | #### HISTFILE unset
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| 112 |
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| 113 | echo '
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| 114 | unset HISTFILE
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| 115 | history -a
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| 116 | echo status=$?
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| 117 | ' | $SH -i
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| 118 |
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| 119 | case $SH in bash) echo '^D' ;; esac
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| 120 |
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| 121 | ## STDOUT:
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| 122 | status=1
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| 123 | ^D
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| 124 | ## END
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| 125 |
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| 126 |
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| 127 | #### history -d to delete history item
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| 128 |
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| 129 | rm -f myhist
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| 130 | export HISTFILE=myhist
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| 131 |
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| 132 | $SH --norc -i <<'EOF'
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| 133 |
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| 134 | echo 42
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| 135 | echo 43
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| 136 | echo 44
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| 137 |
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| 138 | history -a
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| 139 |
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| 140 | history -d 1
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| 141 | echo status=$?
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| 142 |
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| 143 | # Invalid integers
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| 144 | history -d -1
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| 145 | echo status=$?
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| 146 | history -d -2
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| 147 | echo status=$?
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| 148 | history -d 99
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| 149 | echo status=$?
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| 150 |
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| 151 | case $SH in bash*) echo '^D' ;; esac
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| 152 |
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| 153 | EOF
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| 154 |
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| 155 | ## STDOUT:
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| 156 | 42
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| 157 | 43
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| 158 | 44
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| 159 | status=0
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| 160 | status=2
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| 161 | status=2
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| 162 | status=2
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| 163 | ^D
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| 164 | ## END
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| 165 |
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| 166 | # bash-4.4 used to give more errors like OSH? Weird
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| 167 |
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| 168 | ## BUG bash STDOUT:
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| 169 | 42
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| 170 | 43
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| 171 | 44
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| 172 | status=0
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| 173 | status=0
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| 174 | status=0
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| 175 | status=1
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| 176 | ^D
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| 177 | ## END
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| 178 |
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| 179 | #### history usage
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| 180 |
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| 181 | history not-a-number
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| 182 | echo status=$?
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| 183 |
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| 184 | history 3 too-many
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| 185 | echo status=$?
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| 186 |
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| 187 | ## STDOUT:
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| 188 | status=2
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| 189 | status=2
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| 190 | ## END
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| 191 |
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| 192 | ## OK bash STDOUT:
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| 193 | status=1
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| 194 | status=1
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| 195 | ## END
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| 196 |
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| 197 |
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| 198 |
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