correct output for fish shell

[p5sagit/local-lib.git] / t / shell.t

diff --git a/t/shell.t b/t/shell.t
index 0d5ce61..7ab7ef2 100644 (file)
--- a/t/shell.t
+++ b/t/shell.t
@@ -8,18 +8,13 @@ use Config;
 use local::lib ();
 
 my @paths = File::Spec->path;
-my @ext = $^O eq 'MSWin32'  ? (split /\Q$Config{path_sep}/, $ENV{PATHEXT}) : ('');
 sub which {
   my $shell = shift;
-  for my $dir (@paths) {
-    my $file = File::Spec->catfile($dir||'.', $shell);
-    for my $ext (@ext) {
-      my $full = $file . $ext;
-      return $full
-        if -x $full;
-    }
-  }
-  return;
+  my ($full) =
+    grep { -x }
+    map { File::Spec->catfile( $_, $shell) }
+    File::Spec->path;
+  return $full;
 }
 
 my $extra_lib = '-I"' . dirname(dirname($INC{'local/lib.pm'})) . '"';
@@ -34,24 +29,38 @@ for my $shell (
     opt => '-f',
   },
   {
-    name => 'cmd',
-    opt => '/D /C',
+    name => 'fish',
+  },
+  {
+    name => 'cmd.exe',
+    opt => '/Q /D /C',
     ext => 'bat',
     perl => qq{@"$^X"},
+    skip => $^O eq 'cygwin',
   },
   {
-    name => 'powershell',
-    opt => '-NoProfile -ExecutionPolicy Unrestricted',
+    name => 'powershell.exe',
+    opt => '-NoProfile -ExecutionPolicy Unrestricted -File',
     ext => 'ps1',
     perl => qq{& '$^X'},
+    skip => $^O eq 'cygwin',
   },
 ) {
   my $name = $shell->{name};
-  next
-    if @ARGV && !grep {$_ eq $name} @ARGV;
-  $shell->{shell} = which($name) || next;
+  $shell->{shell} = which($name);
   $shell->{ext}   ||= $name;
   $shell->{perl}  ||= qq{"$^X"};
+  if (@ARGV) {
+    next
+      if !grep {$_ eq $name} @ARGV;
+    if (!$shell->{shell}) {
+      warn "unable to find executable for $name";
+      next;
+    }
+  }
+  elsif ($shell->{skip} || !$shell->{shell}) {
+    next;
+  }
   push @shells, $shell;
 }
 
@@ -71,10 +80,12 @@ for my $shell (@shells) {
   local $ENV{PATH} = $root;
   local $ENV{PERL5LIB};
   delete $ENV{PERL5LIB};
+  my $bin_path = local::lib->install_base_bin_path($ll_dir);
+  mkdir $bin_path;
   my $env = call_ll($shell, "$ll");
   is $env->{PERL_LOCAL_LIB_ROOT}, $ll_dir,
     "$shell->{name}: activate root";
-  is $env->{PATH}, local::lib->install_base_bin_path($ll_dir)."$sep$root",
+  like $env->{PATH}, qr/^\Q$bin_path$sep$root\E(?:$|\Q$sep\E)/,
     "$shell->{name}: activate PATH";
   is $env->{PERL5LIB}, local::lib->install_base_perl_path($ll_dir),
     "$shell->{name}: activate PERL5LIB";
@@ -84,7 +95,7 @@ for my $shell (@shells) {
 
   is $env->{PERL_LOCAL_LIB_ROOT}, undef,
     "$shell->{name}: deactivate root";
-  is $env->{PATH}, $root,
+  like $env->{PATH}, qr/^\Q$root\E(?:$|\Q$sep\E)/,
     "$shell->{name}: deactivate PATH";
   is $env->{PERL5LIB}, undef,
     "$shell->{name}: deactivate PERL5LIB";
@@ -96,19 +107,24 @@ sub call_ll {
 
   local $ENV{SHELL} = $info->{shell};
 
+  my $script
+    = `"$^X" $extra_lib -Mlocal::lib$option` . "\n"
+    . qq{$info->{perl} -Mt::lib::ENVDumper -e1\n};
+
   my $file = File::Temp->new(
     TEMPLATE => 'll-test-script-XXXXX',
     TMPDIR   => 1,
     SUFFIX   => '.'.$info->{ext},
   );
-
-  $file->print(scalar `"$^X" $extra_lib -Mlocal::lib$option` . "\n");
-  $file->print(qq{$info->{perl} -Mt::lib::ENVDumper -e1\n});
-  $file->close;
+  print { $file } $script;
+  close $file;
 
   my $opt = $info->{opt} ? "$info->{opt} " : '';
-  my $out = `"$info->{shell}" $opt"$file"`;
+  my $cmd = qq{"$info->{shell}" $opt"$file"};
+  my $out = `$cmd`;
   if ($?) {
+    diag "script:\n$script";
+    diag "running:\n$cmd";
     die "failed with code: $?";
   }
   my $VAR1;