1 | #
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2 | # word-eval.test.sh: Test the word evaluation pipeline in order.
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3 | #
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4 | # Part evaluation, splitting, joining, elision, globbing.
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5 |
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6 | # TODO: Rename word-eval-smoke.test.sh?
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7 | # Word sequence evaluation.
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8 | # This is more like a vertical slice. For exhaustive tests, see:
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9 | #
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10 | # word-split.test.sh (perhaps rename word-reframe?)
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11 | # glob.test.sh
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12 |
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13 | #### Evaluation of constant parts
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14 | argv.py bare 'sq'
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15 | ## stdout: ['bare', 'sq']
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16 |
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17 | #### Evaluation of each part
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18 | #set -o noglob
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19 | HOME=/home/bob
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20 | str=s
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21 | array=(a1 a2)
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22 | argv.py bare 'sq' ~ $str "-${str}-" "${array[@]}" $((1+2)) $(echo c) `echo c`
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23 | ## stdout: ['bare', 'sq', '/home/bob', 's', '-s-', 'a1', 'a2', '3', 'c', 'c']
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24 | ## N-I dash stdout-json: ""
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25 | ## N-I dash status: 2
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26 |
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27 | #### Word splitting
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28 | s1='1 2'
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29 | s2='3 4'
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30 | s3='5 6'
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31 | argv.py $s1$s2 "$s3"
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32 | ## stdout: ['1', '23', '4', '5 6']
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33 |
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34 | #### Word joining
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35 | set -- x y z
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36 | s1='1 2'
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37 | array=(a1 a2)
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38 | argv.py $s1"${array[@]}"_"$@"
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39 | ## stdout: ['1', '2a1', 'a2_x', 'y', 'z']
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40 | ## N-I dash stdout-json: ""
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41 | ## N-I dash status: 2
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42 |
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43 | #### Word elision
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44 | s1=''
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45 | argv.py $s1 - "$s1"
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46 | ## stdout: ['-', '']
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47 |
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48 | #### Default values -- more cases
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49 | argv.py ${undef:-hi} ${undef:-'a b'} "${undef:-c d}" "${un:-"e f"}" "${un:-'g h'}"
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50 | ## stdout: ['hi', 'a b', 'c d', 'e f', "'g h'"]
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51 |
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52 | #### Globbing after splitting
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53 | touch _tmp/foo.gg _tmp/bar.gg _tmp/foo.hh
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54 | pat='_tmp/*.hh _tmp/*.gg'
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55 | argv.py $pat
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56 | ## stdout: ['_tmp/foo.hh', '_tmp/bar.gg', '_tmp/foo.gg']
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57 |
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58 | #### Globbing escaping
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59 | touch '_tmp/[bc]ar.mm' # file that looks like a glob pattern
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60 | touch _tmp/bar.mm _tmp/car.mm
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61 | argv.py '_tmp/[bc]'*.mm - _tmp/?ar.mm
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62 | ## stdout: ['_tmp/[bc]ar.mm', '-', '_tmp/bar.mm', '_tmp/car.mm']
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