@@ -782,65 +782,53 @@ mod tests {
782782 . peekable( )
783783 )
784784 ) ;
785- assert ! (
786- parse_params(
787- [ os( "diff" ) , os( "--tabsize" ) , os( "foo" ) , os( "bar" ) ]
788- . iter( )
789- . cloned( )
790- . peekable( )
791- )
792- . is_err( )
793- ) ;
794- assert ! (
795- parse_params(
796- [ os( "diff" ) , os( "--tabsize=" ) , os( "foo" ) , os( "bar" ) ]
797- . iter( )
798- . cloned( )
799- . peekable( )
800- )
801- . is_err( )
802- ) ;
803- assert ! (
804- parse_params(
805- [ os( "diff" ) , os( "--tabsize=r2" ) , os( "foo" ) , os( "bar" ) ]
806- . iter( )
807- . cloned( )
808- . peekable( )
809- )
810- . is_err( )
811- ) ;
812- assert ! (
813- parse_params(
814- [ os( "diff" ) , os( "--tabsize=-1" ) , os( "foo" ) , os( "bar" ) ]
815- . iter( )
816- . cloned( )
817- . peekable( )
818- )
819- . is_err( )
820- ) ;
821- assert ! (
822- parse_params(
823- [ os( "diff" ) , os( "--tabsize=r2" ) , os( "foo" ) , os( "bar" ) ]
824- . iter( )
825- . cloned( )
826- . peekable( )
827- )
828- . is_err( )
829- ) ;
830- assert ! (
831- parse_params(
832- [
833- os( "diff" ) ,
834- os( "--tabsize=92233720368547758088" ) ,
835- os( "foo" ) ,
836- os( "bar" )
837- ]
785+ assert ! ( parse_params(
786+ [ os( "diff" ) , os( "--tabsize" ) , os( "foo" ) , os( "bar" ) ]
838787 . iter( )
839788 . cloned( )
840789 . peekable( )
841- )
842- . is_err( )
843- ) ;
790+ )
791+ . is_err( ) ) ;
792+ assert ! ( parse_params(
793+ [ os( "diff" ) , os( "--tabsize=" ) , os( "foo" ) , os( "bar" ) ]
794+ . iter( )
795+ . cloned( )
796+ . peekable( )
797+ )
798+ . is_err( ) ) ;
799+ assert ! ( parse_params(
800+ [ os( "diff" ) , os( "--tabsize=r2" ) , os( "foo" ) , os( "bar" ) ]
801+ . iter( )
802+ . cloned( )
803+ . peekable( )
804+ )
805+ . is_err( ) ) ;
806+ assert ! ( parse_params(
807+ [ os( "diff" ) , os( "--tabsize=-1" ) , os( "foo" ) , os( "bar" ) ]
808+ . iter( )
809+ . cloned( )
810+ . peekable( )
811+ )
812+ . is_err( ) ) ;
813+ assert ! ( parse_params(
814+ [ os( "diff" ) , os( "--tabsize=r2" ) , os( "foo" ) , os( "bar" ) ]
815+ . iter( )
816+ . cloned( )
817+ . peekable( )
818+ )
819+ . is_err( ) ) ;
820+ assert ! ( parse_params(
821+ [
822+ os( "diff" ) ,
823+ os( "--tabsize=92233720368547758088" ) ,
824+ os( "foo" ) ,
825+ os( "bar" )
826+ ]
827+ . iter( )
828+ . cloned( )
829+ . peekable( )
830+ )
831+ . is_err( ) ) ;
844832 }
845833 #[ test]
846834 fn double_dash ( ) {
@@ -888,24 +876,20 @@ mod tests {
888876 } ) ,
889877 parse_params( [ os( "diff" ) , os( "-" ) , os( "-" ) ] . iter( ) . cloned( ) . peekable( ) )
890878 ) ;
891- assert ! (
892- parse_params(
893- [ os( "diff" ) , os( "foo" ) , os( "bar" ) , os( "-" ) ]
894- . iter( )
895- . cloned( )
896- . peekable( )
897- )
898- . is_err( )
899- ) ;
900- assert ! (
901- parse_params(
902- [ os( "diff" ) , os( "-" ) , os( "-" ) , os( "-" ) ]
903- . iter( )
904- . cloned( )
905- . peekable( )
906- )
907- . is_err( )
908- ) ;
879+ assert ! ( parse_params(
880+ [ os( "diff" ) , os( "foo" ) , os( "bar" ) , os( "-" ) ]
881+ . iter( )
882+ . cloned( )
883+ . peekable( )
884+ )
885+ . is_err( ) ) ;
886+ assert ! ( parse_params(
887+ [ os( "diff" ) , os( "-" ) , os( "-" ) , os( "-" ) ]
888+ . iter( )
889+ . cloned( )
890+ . peekable( )
891+ )
892+ . is_err( ) ) ;
909893 }
910894 #[ test]
911895 fn missing_arguments ( ) {
@@ -914,15 +898,13 @@ mod tests {
914898 }
915899 #[ test]
916900 fn unknown_argument ( ) {
917- assert ! (
918- parse_params(
919- [ os( "diff" ) , os( "-g" ) , os( "foo" ) , os( "bar" ) ]
920- . iter( )
921- . cloned( )
922- . peekable( )
923- )
924- . is_err( )
925- ) ;
901+ assert ! ( parse_params(
902+ [ os( "diff" ) , os( "-g" ) , os( "foo" ) , os( "bar" ) ]
903+ . iter( )
904+ . cloned( )
905+ . peekable( )
906+ )
907+ . is_err( ) ) ;
926908 assert ! (
927909 parse_params( [ os( "diff" ) , os( "-g" ) , os( "bar" ) ] . iter( ) . cloned( ) . peekable( ) ) . is_err( )
928910 ) ;
@@ -943,15 +925,13 @@ mod tests {
943925 ( "--normal" , "-e" ) ,
944926 ( "--context" , "--normal" ) ,
945927 ] {
946- assert ! (
947- parse_params(
948- [ os( "diff" ) , os( arg1) , os( arg2) , os( "foo" ) , os( "bar" ) ]
949- . iter( )
950- . cloned( )
951- . peekable( )
952- )
953- . is_err( )
954- ) ;
928+ assert ! ( parse_params(
929+ [ os( "diff" ) , os( arg1) , os( arg2) , os( "foo" ) , os( "bar" ) ]
930+ . iter( )
931+ . cloned( )
932+ . peekable( )
933+ )
934+ . is_err( ) ) ;
955935 }
956936 }
957937}
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