()
| 1060 | |
| 1061 | #[test] |
| 1062 | fn insert_inst() { |
| 1063 | let mut layout = Layout::new(); |
| 1064 | let e1 = Block::new(1); |
| 1065 | |
| 1066 | layout.append_block(e1); |
| 1067 | let v: Vec<Inst> = layout.block_insts(e1).collect(); |
| 1068 | assert_eq!(v, []); |
| 1069 | |
| 1070 | let i0 = Inst::new(0); |
| 1071 | let i1 = Inst::new(1); |
| 1072 | let i2 = Inst::new(2); |
| 1073 | |
| 1074 | assert_eq!(layout.inst_block(i0), None); |
| 1075 | assert_eq!(layout.inst_block(i1), None); |
| 1076 | assert_eq!(layout.inst_block(i2), None); |
| 1077 | |
| 1078 | layout.append_inst(i1, e1); |
| 1079 | assert_eq!(layout.inst_block(i0), None); |
| 1080 | assert_eq!(layout.inst_block(i1), Some(e1)); |
| 1081 | assert_eq!(layout.inst_block(i2), None); |
| 1082 | let v: Vec<Inst> = layout.block_insts(e1).collect(); |
| 1083 | assert_eq!(v, [i1]); |
| 1084 | |
| 1085 | layout.insert_inst(i2, i1); |
| 1086 | assert_eq!(layout.inst_block(i0), None); |
| 1087 | assert_eq!(layout.inst_block(i1), Some(e1)); |
| 1088 | assert_eq!(layout.inst_block(i2), Some(e1)); |
| 1089 | let v: Vec<Inst> = layout.block_insts(e1).collect(); |
| 1090 | assert_eq!(v, [i2, i1]); |
| 1091 | |
| 1092 | layout.insert_inst(i0, i1); |
| 1093 | verify(&mut layout, &[(e1, &[i2, i0, i1])]); |
| 1094 | } |
| 1095 | |
| 1096 | #[test] |
| 1097 | fn multiple_blocks() { |
nothing calls this directly
no test coverage detected