llmcc 0.2.50

llmcc: llm context compiler
Documentation 
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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175

use std::fs;

use llmcc::{run_main, LlmccOptions};
use llmcc_rust::LangRust;
use tempfile::tempdir;

fn fixture_source() -> &'static str {
    r#"
        fn leaf() {}

        fn middle() {
            leaf();
        }

        fn root() {
            middle();
        }
    "#
}

fn write_fixture() -> (tempfile::TempDir, String) {
    let dir = tempdir().expect("tempdir");
    let file_path = dir.path().join("fixture.rs");
    fs::write(&file_path, fixture_source()).expect("write fixture");
    (dir, file_path.display().to_string())
}

fn base_options(file: String) -> LlmccOptions {
    LlmccOptions {
        files: vec![file],
        dirs: Vec::new(),
        print_ir: false,
        print_block: false,
        design_graph: false,
        pagerank: false,
        top_k: None,
        query: None,
        depends: false,
        dependents: false,
        recursive: false,
        summary: false,
    }
}

#[test]
fn depends_recursive_expands_results() {
    let (_dir, file) = write_fixture();

    let mut opts = base_options(file.clone());
    opts.query = Some("root".to_string());
    opts.depends = true;
    opts.recursive = false;

    let direct = run_main::<LangRust>(&opts)
        .expect("direct depends run")
        .expect("direct depends output");
    assert!(
        direct.contains("fn middle()"),
        "direct depends missing middle: {direct}"
    );
    assert!(
        !direct.contains("fn leaf()"),
        "direct depends should not include leaf: {direct}"
    );

    opts.recursive = true;
    let recursive = run_main::<LangRust>(&opts)
        .expect("recursive depends run")
        .expect("recursive depends output");
    assert!(
        recursive.contains("fn middle()"),
        "recursive depends missing middle: {recursive}"
    );
    assert!(
        recursive.contains("fn leaf()"),
        "recursive depends missing leaf: {recursive}"
    );
}

#[test]
fn dependents_recursive_expands_results() {
    let (_dir, file) = write_fixture();

    let mut opts = base_options(file);
    opts.query = Some("leaf".to_string());
    opts.dependents = true;
    opts.recursive = false;

    let direct = run_main::<LangRust>(&opts)
        .expect("direct dependents run")
        .expect("direct dependents output");
    assert!(
        direct.contains("fn middle()"),
        "direct dependents missing middle: {direct}"
    );
    assert!(
        !direct.contains("fn root()"),
        "direct dependents should not include root: {direct}"
    );

    opts.recursive = true;
    let recursive = run_main::<LangRust>(&opts)
        .expect("recursive dependents run")
        .expect("recursive dependents output");
    assert!(
        recursive.contains("fn middle()"),
        "recursive dependents missing middle: {recursive}"
    );
    assert!(
        recursive.contains("fn root()"),
        "recursive dependents missing root: {recursive}"
    );
}

#[test]
fn files_and_dirs_conflict() {
    let (dir, file) = write_fixture();
    let dir_path = dir.path().display().to_string();

    let mut opts = base_options(file);
    opts.dirs = vec![dir_path];

    let err = run_main::<LangRust>(&opts).expect_err("files and dirs should conflict");
    assert!(
        err.to_string().contains("--file") && err.to_string().contains("--dir"),
        "unexpected error message: {err}"
    );
}

#[test]
fn summary_output_omits_source_code() {
    let (_dir, file) = write_fixture();

    let mut opts = base_options(file);
    opts.query = Some("leaf".to_string());
    opts.dependents = true;
    opts.summary = true;

    let output = run_main::<LangRust>(&opts)
        .expect("summary query run")
        .expect("summary output");

    assert!(
        output.contains("DEPENDENTS"),
        "missing dependents header: {output}"
    );
    assert!(output.contains("leaf"), "missing symbol name: {output}");
    assert!(
        output.contains(".rs:"),
        "expected file path with line info: {output}"
    );
    assert!(
        !output.contains("┌─"),
        "summary should not include block rendering: {output}"
    );
}

#[test]
fn pagerank_requires_design_graph() {
    let (dir, file) = write_fixture();
    let dir_path = dir.path().display().to_string();

    let mut opts = base_options(file);
    opts.files.clear();
    opts.dirs = vec![dir_path];
    opts.pagerank = true;

    let err =
        run_main::<LangRust>(&opts).expect_err("--pagerank without --design-graph should fail");
    assert!(
        err.to_string()
            .contains("--pagerank requires --design-graph"),
        "unexpected error: {err}"
    );
}