added tests for edit_file and edit_file_lines

diff --git a/t/error.t b/t/error.t
index 770b252..a241ee5 100644 (file)
--- a/t/error.t
+++ b/t/error.t
@@ -9,7 +9,7 @@ BEGIN {
 }
 
 use TestDriver ;
-use File::Slurp qw( :all prepend_file ) ;
+use File::Slurp qw( :all prepend_file edit_file ) ;
 
 my $is_win32 = $^O =~ /cygwin|win32/i ;
 
@@ -87,7 +87,36 @@ my $tests = [
                error   => qr/write_file/,
                posttest => sub { unlink $file_name, "$file_name.$$" },
        },
-
+       {
+               name    => 'edit_file read error',
+               sub     => \&edit_file,
+               args    => [ sub{}, $file_name ],
+               error   => qr/read_file/,
+       },
+       {
+               name    => 'edit_file write error',
+               sub     => \&edit_file,
+               pretest => sub { write_file( $file_name, '' ) },
+               args    => [ sub{}, $file_name ],
+               override => 'syswrite',
+               error   => qr/write_file/,
+               posttest => sub { unlink $file_name, "$file_name.$$" },
+       },
+       {
+               name    => 'edit_file_lines read error',
+               sub     => \&edit_file_lines,
+               args    => [ sub{}, $file_name ],
+               error   => qr/read_file/,
+       },
+       {
+               name    => 'edit_file_lines write error',
+               sub     => \&edit_file_lines,
+               pretest => sub { write_file( $file_name, '' ) },
+               args    => [ sub{}, $file_name ],
+               override => 'syswrite',
+               error   => qr/write_file/,
+               posttest => sub { unlink $file_name, "$file_name.$$" },
+       },
 ] ;
 
 test_driver( $tests ) ;