| 1 | ## compare_shells: bash
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| 2 |
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| 3 | #### cdable_vars: resolve variable to path
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| 4 | shopt -s cdable_vars
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| 5 | export TARGET_DIR='/tmp'
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| 6 | cd TARGET_DIR
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| 7 | pwd
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| 8 | ## status: 0
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| 9 | ## STDOUT:
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| 10 | /tmp
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| 11 | /tmp
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| 12 | ## END
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| 13 |
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| 14 | #### cdable_vars: fails when shopt is off
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| 15 | shopt -u cdable_vars
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| 16 | TARGET_DIR='/tmp'
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| 17 | cd TARGET_DIR
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| 18 | ## status: 1
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| 19 |
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| 20 | #### cdable_vars: normal path still works when cdable_vars is set
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| 21 | shopt -s cdable_vars
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| 22 | cd /tmp
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| 23 | pwd
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| 24 | ## status: 0
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| 25 | ## STDOUT:
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| 26 | /tmp
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| 27 | ## END
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| 28 |
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| 29 | #### cdable_vars: path takes priority over variable with same name
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| 30 | shopt -s cdable_vars
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| 31 | mkdir -p /tmp/testdir
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| 32 | cd /tmp/testdir
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| 33 | pwd
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| 34 | ## status: 0
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| 35 | ## STDOUT:
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| 36 | /tmp/testdir
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| 37 | ## END
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| 38 |
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| 39 | #### cdable_vars: fails if variable points to a file not a directory
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| 40 | shopt -s cdable_vars
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| 41 | touch /tmp/my_file
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| 42 | VAR_NAME='my_file'
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| 43 | cd VAR_NAME
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| 44 | ## status: 1
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| 45 |
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| 46 | #### cdable_vars: fails if variable is unset
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| 47 | shopt -s cdable_vars
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| 48 | unset TARGET_DIR
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| 49 | cd TARGET_DIR
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| 50 | ## status: 1
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| 51 |
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| 52 | #### cdable_vars: array variable resolves to first element
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| 53 | shopt -s cdable_vars
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| 54 | TARGET_DIR=('/tmp' '/home')
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| 55 | cd TARGET_DIR
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| 56 | ## status: 0
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