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2c17d34971
This introduces a feature flag, "test-require-arg", that removes builtin test's zero and one argument special modes. That means: - `test -n` returns false - `test -z` returns true - `test -x` with any other option errors out with "missing argument" - `test foo` errors out as expecting an option `test -n` returning true is a frequent source of confusion, and so we are breaking with posix in this regard. As always the flag defaults to off and can be turned on. In future it will default to on and then eventually be made read-only. There is a new FLOG category "deprecated-test", run `fish -d deprecated-test` and it will show any test call that would change in future.
131 lines
3.8 KiB
Fish
131 lines
3.8 KiB
Fish
#RUN: %fish %s
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status -b
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and echo '"status -b" unexpectedly returned true at top level'
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begin
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status -b
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or echo '"status -b" unexpectedly returned false inside a begin block'
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end
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status -l
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and echo '"status -l" unexpectedly returned true for a non-login shell'
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status -i
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and echo '"status -i" unexpectedly returned true for a non-interactive shell'
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status is-login
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and echo '"status is-login" unexpectedly returned true for a non-login shell'
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status is-interactive
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and echo '"status is-interactive" unexpectedly returned true for a non-interactive shell'
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# We should get an error message about an invalid combination of flags.
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status --is-interactive --is-login
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#CHECKERR: status: is-interactive is-login: options cannot be used together
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# We should get an error message about an unexpected arg for `status
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# is-block`.
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status -b is-interactive
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#CHECKERR: status: is-block is-interactive: options cannot be used together
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# XXX this would be better if it referred to -b rather than what it is
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# Try to set the job control to an invalid mode.
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status job-control full1
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#CHECKERR: status: Invalid job control mode 'full1'
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status --job-control=1none
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#CHECKERR: status: Invalid job control mode '1none'
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# Now set it to a valid mode.
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status job-control none
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# Check status -u outside functions
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status current-function
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#CHECK: Not a function
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function test_function
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status current-function
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end
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test_function
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#CHECK: test_function
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eval test_function
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#CHECK: test_function
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# Future Feature Flags
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status features
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#CHECK: stderr-nocaret on 3.0 ^ no longer redirects stderr (historical, can no longer be changed)
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#CHECK: qmark-noglob on 3.0 ? no longer globs
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#CHECK: regex-easyesc on 3.1 string replace -r needs fewer \'s
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#CHECK: ampersand-nobg-in-token on 3.4 & only backgrounds if followed by a separator
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#CHECK: remove-percent-self off 3.8 %self is no longer expanded (use $fish_pid)
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#CHECK: test-require-arg off 3.8 builtin test requires an argument
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status test-feature stderr-nocaret
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echo $status
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#CHECK: 0
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status test-feature not-a-feature
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echo $status
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#CHECK: 2
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# Ensure $status isn't reset before a function is executed
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function echo_last
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echo $status
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end
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false
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echo_last
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echo $status #1
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#CHECK: 1
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#CHECK: 0
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# Verify that if swallows failure - see #1061
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if false
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end
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echo $status
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#CHECK: 0
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# Verify errors from writes - see #7857.
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if test -e /dev/full
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# Failed writes to stdout produce 1.
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echo foo > /dev/full
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if test $status -ne 1
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echo "Wrong status when writing to /dev/full"
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end
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# Here the builtin should fail with status 2,
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# and also the write should fail with status 1.
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# The builtin has precedence.
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builtin string --not-a-valid-option 2> /dev/full
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if test $status -ne 2
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echo "Wrong status for failing builtin"
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end
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echo "Failed write tests finished"
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else
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echo "Failed write tests skipped"
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echo "write: skipped" 1>&2
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echo "write: skipped" 1>&2
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end
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# CHECK: Failed write tests {{finished|skipped}}
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# CHECKERR: write: {{.*}}
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# CHECKERR: write: {{.*}}
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function test-stack-trace-main
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status stack-trace
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end
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function test-stack-trace-other
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test-stack-trace-main
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end
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printf "%s\n" (test-stack-trace-other | string replace \t '<TAB>')[1..4]
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# CHECK: in function 'test-stack-trace-main'
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# CHECK: <TAB>called on line {{\d+}} of file {{.*}}/status.fish
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# CHECK: in function 'test-stack-trace-other'
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# CHECK: <TAB>called on line {{\d+}} of file {{.*}}/status.fish
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functions -c test-stack-trace-other test-stack-trace-copy
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printf "%s\n" (test-stack-trace-copy | string replace \t '<TAB>')[1..4]
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# CHECK: in function 'test-stack-trace-main'
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# CHECK: <TAB>called on line {{\d+}} of file {{.*}}/status.fish
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# CHECK: in function 'test-stack-trace-copy'
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# CHECK: <TAB>called on line {{\d+}} of file {{.*}}/status.fish
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