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ea45541d53
A semi-empty var is one with a single empty string element. The `env_var_t::empty()` method returns true for such vars but we want `set --show` to report that it has a single empty element.
50 lines
881 B
Fish
50 lines
881 B
Fish
# Test various behaviors of the `set` command.
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logmsg Verify behavior of `set --show` given an invalid var name
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set --show 'argle bargle'
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logmsg Verify behavior of `set --show`
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set semiempty ''
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set --show semiempty
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set -U var1 hello
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set --show var1
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set -l var1
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set -g var1 goodbye "and don't come back"
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set --show var1
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set -g var2
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set --show _unset_var var2
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logmsg Appending works
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set -g var3a a b c
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set -a var3a
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set -a var3a d
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set -a var3a e f
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set --show var3a
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set -g var3b
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set -a var3b
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set --show var3b
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set -g var3c
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set -a var3c 'one string'
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set --show var3c
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logmsg Prepending works
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set -g var4a a b c
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set -p var4a
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set -p var4a d
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set -p var4a e f
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set --show var4a
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set -g var4b
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set -p var4b
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set --show var4b
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set -g var4c
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set -p var4c 'one string'
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set --show var4c
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logmsg Appending and prepending at same time works
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set -g var5 abc def
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set -a -p var5 0 x 0
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set --show var5
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