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ca475a61f8
Otherwise you might wind up with things like...
my $path1 = undef;
my $path2 = 'foo';
my $path = $path1 . '/' . $path2;
creating '/foo'. Or this...
my $path1 = 'foo/';
my $path2 = 'bar';
my $path = $path1 . '/' . $path2;
creating 'foo//bar'.
Could have used File::Spec, but I'm shying away from it due to SVN
1.7's pickiness about paths. Felt it would be better to have our own
we can control completely.
[ew: commit title]
Signed-off-by: Eric Wong <normalperson@yhbt.net>
32 lines
737 B
Perl
32 lines
737 B
Perl
#!/usr/bin/env perl
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use strict;
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use warnings;
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use Test::More 'no_plan';
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use Git::SVN::Utils qw(
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join_paths
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);
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# A reference cannot be a hash key, so we use an array.
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my @tests = (
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[] => '',
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["/x.com", "bar"] => '/x.com/bar',
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["x.com", ""] => 'x.com',
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["/x.com/foo/", undef, "bar"] => '/x.com/foo/bar',
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["x.com/foo/", "/bar/baz/"] => 'x.com/foo/bar/baz/',
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["foo", "bar"] => 'foo/bar',
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["/foo/bar", "baz", "/biff"] => '/foo/bar/baz/biff',
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["", undef, "."] => '.',
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[] => '',
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);
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while(@tests) {
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my($have, $want) = splice @tests, 0, 2;
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my $args = join ", ", map { qq['$_'] } map { defined($_) ? $_ : 'undef' } @$have;
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my $name = "join_paths($args) eq '$want'";
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is join_paths(@$have), $want, $name;
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}
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