48 lines
1.7 KiB
Perl
48 lines
1.7 KiB
Perl
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Test the behavior of long lines
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In the default output, user input affects on which lines which of the output
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lines appear. For example, with a short project name, the line wraps later:
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$ cat > dune-project <<EOF
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> (lang dune 3.17)
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> (package
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> (name short))
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> EOF
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$ dune build
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Error: The package short does not have any user defined stanzas attached to
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it. If this is intentional, add (allow_empty) to the package definition in
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the dune-project file
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-> required by _build/default/short.install
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-> required by alias all
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-> required by alias default
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[1]
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With a long project name, there are less words on the line and thus it wraps in
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a different position:
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$ cat > dune-project <<EOF
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> (lang dune 3.17)
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> (package
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> (name verylongnamethatcauseslinewrappingincases))
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> EOF
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$ dune build
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Error: The package verylongnamethatcauseslinewrappingincases does not have
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any user defined stanzas attached to it. If this is intentional, add
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(allow_empty) to the package definition in the dune-project file
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-> required by
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_build/default/verylongnamethatcauseslinewrappingincases.install
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-> required by alias all
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-> required by alias default
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[1]
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Disabling line breaks should thus only break lines where there are explicit
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line breaks in the input and not when the line gets too long.
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$ export DUNE_CONFIG__SKIP_LINE_BREAK=enabled
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$ dune build
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Error: The package verylongnamethatcauseslinewrappingincases does not have any user defined stanzas attached to it. If this is intentional, add (allow_empty) to the package definition in the dune-project file
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-> required by _build/default/verylongnamethatcauseslinewrappingincases.install
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-> required by alias all
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-> required by alias default
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[1]
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