office2pdf 0.5.0

Convert DOCX, XLSX, and PPTX files to PDF using pure Rust
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

use super::*;
use std::fs;
use std::time::{SystemTime, UNIX_EPOCH};

struct TempDir {
    path: PathBuf,
}

impl TempDir {
    fn new(prefix: &str) -> Self {
        let unique = SystemTime::now()
            .duration_since(UNIX_EPOCH)
            .expect("system time should be valid")
            .as_nanos();
        let path = std::env::temp_dir().join(format!("{prefix}-{unique}"));
        fs::create_dir_all(&path).unwrap();
        Self { path }
    }

    fn path(&self) -> &Path {
        &self.path
    }
}

impl Drop for TempDir {
    fn drop(&mut self) {
        let _ = fs::remove_dir_all(&self.path);
    }
}

#[test]
fn test_discover_macos_office_font_paths_prefers_office_order() {
    let temp = TempDir::new("office-font-discovery-order");
    let apps = temp.path().join("Applications");
    let home = temp.path().join("home");

    fs::create_dir_all(apps.join("Microsoft PowerPoint.app/Contents/Resources/DFonts")).unwrap();
    fs::create_dir_all(apps.join("Microsoft Word.app/Contents/Resources/DFonts")).unwrap();
    fs::create_dir_all(
        home.join("Library/Group Containers/UBF8T346G9.Office/FontCache/4/CloudFonts"),
    )
    .unwrap();
    fs::create_dir_all(
        home.join("Library/Group Containers/UBF8T346G9.Office/FontCache/4/PreviewFont"),
    )
    .unwrap();

    let discovered = discover_macos_office_font_paths_from(&[apps], &home);
    let expected = vec![
        fs::canonicalize(
            temp.path()
                .join("Applications/Microsoft PowerPoint.app/Contents/Resources/DFonts"),
        )
        .unwrap(),
        fs::canonicalize(
            temp.path()
                .join("Applications/Microsoft Word.app/Contents/Resources/DFonts"),
        )
        .unwrap(),
        fs::canonicalize(
            temp.path()
                .join("home/Library/Group Containers/UBF8T346G9.Office/FontCache/4/CloudFonts"),
        )
        .unwrap(),
        fs::canonicalize(
            temp.path()
                .join("home/Library/Group Containers/UBF8T346G9.Office/FontCache/4/PreviewFont"),
        )
        .unwrap(),
    ];

    assert_eq!(discovered, expected);
}

#[test]
fn test_discover_macos_office_font_paths_selects_highest_font_cache_version() {
    let temp = TempDir::new("office-font-discovery-version");
    let apps = temp.path().join("Applications");
    let home = temp.path().join("home");

    fs::create_dir_all(
        home.join("Library/Group Containers/UBF8T346G9.Office/FontCache/4/CloudFonts"),
    )
    .unwrap();
    fs::create_dir_all(
        home.join("Library/Group Containers/UBF8T346G9.Office/FontCache/7/CloudFonts"),
    )
    .unwrap();
    fs::create_dir_all(
        home.join("Library/Group Containers/UBF8T346G9.Office/FontCache/7/PreviewFont"),
    )
    .unwrap();

    let discovered = discover_macos_office_font_paths_from(&[apps], &home);
    assert!(
        discovered
            .iter()
            .any(|path| path.ends_with("FontCache/7/CloudFonts")),
        "highest font cache version should be used"
    );
    assert!(
        discovered
            .iter()
            .all(|path| !path.ends_with("FontCache/4/CloudFonts")),
        "older font cache versions should be ignored"
    );
}

#[test]
fn test_merge_prioritized_paths_keeps_first_occurrence() {
    let temp = TempDir::new("office-font-merge");
    let first = temp.path().join("first");
    let second = temp.path().join("second");
    fs::create_dir_all(&first).unwrap();
    fs::create_dir_all(&second).unwrap();

    let merged = merge_prioritized_paths(
        &canonicalize_existing_dirs(vec![first.clone(), second.clone()]),
        &canonicalize_existing_dirs(vec![second, first]),
    );

    assert_eq!(merged.len(), 2);
    assert!(merged[0].ends_with("first"));
    assert!(merged[1].ends_with("second"));
}

#[test]
fn test_canonicalize_existing_dirs_skips_missing_paths() {
    let temp = TempDir::new("office-font-canonicalize");
    let existing = temp.path().join("existing");
    fs::create_dir_all(&existing).unwrap();
    let missing = temp.path().join("missing");

    let canonicalized =
        canonicalize_existing_dirs(vec![existing.clone(), missing, existing.clone()]);

    assert_eq!(canonicalized.len(), 1);
    assert_eq!(canonicalized[0], fs::canonicalize(existing).unwrap());
}