// RUN: %exploded_graph_rewriter %s \
// RUN:     | FileCheck %s -check-prefixes=CHECK,BASIC
// RUN: %exploded_graph_rewriter -s %s \
// RUN:     | FileCheck %s -check-prefixes=CHECK,SINGLE

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

Node0x1 [shape=record,label=
 "{{ "node_id": 1, "pointer": "0x1", "has_report": false, "is_sink": false,
      "program_state": null, "program_points": []}\l}"];

Node0x2 [shape=record,label=
 "{{ "node_id": 2, "pointer": "0x2", "has_report": false, "is_sink": false,
      "program_state": null, "program_points": []}\l}"];

Node0x3 [shape=record,label=
 "{{ "node_id": 3, "pointer": "0x3", "has_report": false, "is_sink": false,
      "program_state": null, "program_points": []}\l}"];

Node0x4 [shape=record,label=
 "{{ "node_id": 4, "pointer": "0x4", "has_report": false, "is_sink": false,
      "program_state": null, "program_points": []}\l}"];

// CHECK: Node0x1 -> Node0x2;
Node0x1 -> Node0x2;

// BASIC: Node0x1 -> Node0x3;
// SINGLE-NOT: Node0x1 -> Node0x3;
Node0x1 -> Node0x3;

// CHECK: Node0x2 -> Node0x4;
Node0x2 -> Node0x4;

// BASIC: Node0x3 -> Node0x4;
// SINGLE-NOT: Node0x3 -> Node0x4;
Node0x3 -> Node0x4;