// RUN: %exploded_graph_rewriter -d %s | FileCheck %s

// FIXME: Substitution doesn't seem to work on Windows.
// UNSUPPORTED: system-windows

Node0x1 [shape=record,label=
 "{
    {
      "state_id": 2,
      "program_points": [
        {
          "kind": "BlockEntrance", "block_id": 1,
          "terminator": null, "term_kind": null,
          "tag": null, "node_id": 1,
          "has_report": 0, "is_sink": 0
        }
      ],
      "program_state": {
        "store": null,
        "environment": null,
        "dynamic_types": null,
        "constructing_objects": null,
        "checker_messages": null,
        "constraints": [
          { "symbol": "reg_$0<x>", "range": "{ [0, 10] }" }
        ]
      }
    }
\l}"];

Node0x1 -> Node0x3;

// CHECK: Node0x3 [
// CHECK-SAME: <tr>
// CHECK-SAME:   <td><font color="red">-</font></td>
// CHECK-SAME:   <td align="left">reg_$0<x></td>
// CHECK-SAME:   <td align="left">\{ [0, 10] \}</td>
// CHECK-SAME: </tr>
// CHECK-SAME: <tr>
// CHECK-SAME:   <td><font color="forestgreen">+</font></td>
// CHECK-SAME:   <td align="left">reg_$0<x></td>
// CHECK-SAME:   <td align="left">\{ [0, 5] \}</td>
// CHECK-SAME: </tr>
Node0x3 [shape=record,label=
 "{
    {
      "state_id": 4,
      "program_points": [
        {
          "kind": "BlockEntrance", "block_id": 1,
          "terminator": null, "term_kind": null,
          "tag": null, "node_id": 1,
          "has_report": 0, "is_sink": 0
        }
      ],
      "program_state": {
        "store": null,
        "environment": null,
        "dynamic_types": null,
        "constructing_objects": null,
        "checker_messages": null,
        "constraints": [
          { "symbol": "reg_$0<x>", "range": "{ [0, 5] }" }
        ]
      }
    }
\l}"];

Node0x3 -> Node0x5;

Node0x5 [shape=record,label=
 "{
    {
      "state_id": 6,
      "program_points": [
        {
          "kind": "BlockEntrance", "block_id": 1,
          "terminator": null, "term_kind": null,
          "tag": null, "node_id": 1,
          "has_report": 0, "is_sink": 0
        }
      ],
      "program_state": {
        "store": null,
        "environment": null,
        "constraints": null,
        "dynamic_types": null,
        "constructing_objects": null,
        "checker_messages": null
      }
    }
\l}"];