Root/
| 1 | #!/bin/bash |
| 2 | . ./Common |
| 3 | |
| 4 | ############################################################################### |
| 5 | |
| 6 | tst "substitutions: variable expansion $FOO" -ds -q <<EOF |
| 7 | !-s |
| 8 | FOO=x |
| 9 | BAR = \$FOO |
| 10 | EOF |
| 11 | |
| 12 | expect <<EOF |
| 13 | FOO=x |
| 14 | BAR=\${FOO} |
| 15 | FOO=x |
| 16 | BAR=x |
| 17 | EOF |
| 18 | |
| 19 | #------------------------------------------------------------------------------ |
| 20 | |
| 21 | tst "substitutions: variable expansion ${FOO}bar" -ds -q <<EOF |
| 22 | !-s |
| 23 | FOO=x |
| 24 | BAR = \${FOO}bar |
| 25 | EOF |
| 26 | |
| 27 | expect <<EOF |
| 28 | FOO=x |
| 29 | BAR=\${FOO}bar |
| 30 | FOO=x |
| 31 | BAR=xbar |
| 32 | EOF |
| 33 | |
| 34 | #------------------------------------------------------------------------------ |
| 35 | |
| 36 | tst_fail "substitutions: expand unknown variable" -ds <<EOF |
| 37 | !-s |
| 38 | BAR = \${FOO} |
| 39 | EOF |
| 40 | |
| 41 | expect <<EOF |
| 42 | s:2: \$FOO may be undefined |
| 43 | EOF |
| 44 | |
| 45 | #------------------------------------------------------------------------------ |
| 46 | |
| 47 | tst "substitutions: expand variable used in match" -ds -q FOO=blah <<EOF |
| 48 | !-s |
| 49 | FOO = * { BAR = \$FOO } |
| 50 | EOF |
| 51 | |
| 52 | expect <<EOF |
| 53 | FOO=RE { |
| 54 | BAR=\${FOO} |
| 55 | } |
| 56 | BAR=blah |
| 57 | EOF |
| 58 | |
| 59 | #------------------------------------------------------------------------------ |
| 60 | |
| 61 | tst_fail "substitutions: expand variable used in different branch" -ds <<EOF |
| 62 | !-s |
| 63 | FOO = * { BAR = \$FOO } |
| 64 | FOO = \$BAR |
| 65 | EOF |
| 66 | |
| 67 | expect <<EOF |
| 68 | s:3: \$BAR may be undefined |
| 69 | EOF |
| 70 | |
| 71 | #------------------------------------------------------------------------------ |
| 72 | |
| 73 | tst "substitutions: expand two variables" -ds -q <<EOF |
| 74 | !-s |
| 75 | FOO = a |
| 76 | BAR = b |
| 77 | FOO = \$FOO\$BAR |
| 78 | EOF |
| 79 | |
| 80 | expect <<EOF |
| 81 | FOO=a |
| 82 | BAR=b |
| 83 | FOO=\${FOO}\${BAR} |
| 84 | FOO=ab |
| 85 | BAR=b |
| 86 | EOF |
| 87 | |
| 88 | ############################################################################### |
| 89 |
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