File: test_multigraph.rs

package info (click to toggle)
rustc-web 1.85.0%2Bdfsg3-1~deb12u3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm, bookworm-proposed-updates
  • size: 1,759,988 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,056; lisp: 29; perl: 29; ruby: 19; sql: 11
file content (28 lines) | stat: -rw-r--r-- 1,512 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
use gsgdt::*;
mod helpers;
use helpers::*;

#[test]
fn test_multigraph_render() {
    let g1 = read_graph_from_file("tests/small_graph.json");
    let g2 = read_graph_from_file("tests/small_graph.json");
    let settings: GraphvizSettings = Default::default();

    let mg = MultiGraph::new("testgraph".into(), vec![g1, g2]);
    let mut buf = Vec::new();
    let expected = r#"digraph testgraph {
subgraph cluster_small {
    bb0 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td  align="center" colspan="1">bb0</td></tr><tr><td align="left" balign="left">StorageLive(_1)<br/></td></tr><tr><td align="left">_1 = Vec::&lt;i32&gt;::new()</td></tr></table>>];
    bb1 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td  align="center" colspan="1">bb1</td></tr><tr><td align="left">resume</td></tr></table>>];
    bb0 -> bb1 [label="return"];
}
subgraph cluster_small {
    bb0 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td  align="center" colspan="1">bb0</td></tr><tr><td align="left" balign="left">StorageLive(_1)<br/></td></tr><tr><td align="left">_1 = Vec::&lt;i32&gt;::new()</td></tr></table>>];
    bb1 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td  align="center" colspan="1">bb1</td></tr><tr><td align="left">resume</td></tr></table>>];
    bb0 -> bb1 [label="return"];
}
}
"#;
    mg.to_dot(&mut buf, &settings).unwrap();
    assert_eq!(String::from_utf8(buf).unwrap(), expected);
}