phpantom_lsp 0.7.0

Fast PHP language server with deep type intelligence. Generics, Laravel, PHPStan annotations. Ready in an instant.
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

use super::*;

#[test]
fn test_detect_single_quote_empty() {
    // $config['
    let content = "<?php\n$config['";
    let pos = Position {
        line: 1,
        character: 9,
    };
    let ctx = detect_array_key_context(content, pos).unwrap();
    assert_eq!(ctx.var_name, "$config");
    assert_eq!(ctx.partial_key, "");
    assert_eq!(ctx.quote_char, Some('\''));
    assert_eq!(ctx.key_start_col, 9);
    assert!(ctx.prefix_keys.is_empty());
}

#[test]
fn test_detect_single_quote_partial() {
    // $config['na
    let content = "<?php\n$config['na";
    let pos = Position {
        line: 1,
        character: 11,
    };
    let ctx = detect_array_key_context(content, pos).unwrap();
    assert_eq!(ctx.var_name, "$config");
    assert_eq!(ctx.partial_key, "na");
    assert_eq!(ctx.quote_char, Some('\''));
    assert_eq!(ctx.key_start_col, 9);
    assert!(ctx.prefix_keys.is_empty());
}

#[test]
fn test_detect_double_quote_empty() {
    let content = "<?php\n$config[\"";
    let pos = Position {
        line: 1,
        character: 9,
    };
    let ctx = detect_array_key_context(content, pos).unwrap();
    assert_eq!(ctx.var_name, "$config");
    assert_eq!(ctx.partial_key, "");
    assert_eq!(ctx.quote_char, Some('"'));
    assert_eq!(ctx.key_start_col, 9);
    assert!(ctx.prefix_keys.is_empty());
}

#[test]
fn test_detect_bracket_only() {
    // $config[
    let content = "<?php\n$config[";
    let pos = Position {
        line: 1,
        character: 8,
    };
    let ctx = detect_array_key_context(content, pos).unwrap();
    assert_eq!(ctx.var_name, "$config");
    assert_eq!(ctx.partial_key, "");
    assert_eq!(ctx.quote_char, None);
    assert_eq!(ctx.key_start_col, 8);
    assert!(ctx.prefix_keys.is_empty());
}

#[test]
fn test_no_context_without_bracket() {
    let content = "<?php\n$config";
    let pos = Position {
        line: 1,
        character: 7,
    };
    assert!(detect_array_key_context(content, pos).is_none());
}

#[test]
fn test_no_context_without_variable() {
    let content = "<?php\nfoo['";
    let pos = Position {
        line: 1,
        character: 5,
    };
    assert!(detect_array_key_context(content, pos).is_none());
}

#[test]
fn test_detect_chained_single_key() {
    // $response['meta'][
    let content = "<?php\n$response['meta'][";
    let pos = Position {
        line: 1,
        character: 18,
    };
    let ctx = detect_array_key_context(content, pos).unwrap();
    assert_eq!(ctx.var_name, "$response");
    assert_eq!(ctx.partial_key, "");
    assert_eq!(ctx.quote_char, None);
    assert_eq!(ctx.prefix_keys, vec!["meta"]);
}

#[test]
fn test_detect_chained_single_key_with_quote() {
    // $response['meta']['
    let content = "<?php\n$response['meta']['";
    let pos = Position {
        line: 1,
        character: 19,
    };
    let ctx = detect_array_key_context(content, pos).unwrap();
    assert_eq!(ctx.var_name, "$response");
    assert_eq!(ctx.partial_key, "");
    assert_eq!(ctx.quote_char, Some('\''));
    assert_eq!(ctx.prefix_keys, vec!["meta"]);
}

#[test]
fn test_detect_chained_two_keys() {
    // $data['a']['b'][
    let content = "<?php\n$data['a']['b'][";
    let pos = Position {
        line: 1,
        character: 16,
    };
    let ctx = detect_array_key_context(content, pos).unwrap();
    assert_eq!(ctx.var_name, "$data");
    assert_eq!(ctx.prefix_keys, vec!["a", "b"]);
}

#[test]
fn test_detect_autoclosed_bracket() {
    // $config[] — cursor between [ and ]
    let content = "<?php\n$config[]";
    let pos = Position {
        line: 1,
        character: 8,
    };
    let ctx = detect_array_key_context(content, pos).unwrap();
    assert_eq!(ctx.var_name, "$config");
    assert_eq!(ctx.partial_key, "");
    assert_eq!(ctx.quote_char, None);
    assert_eq!(ctx.key_start_col, 8);
}

#[test]
fn test_detect_autoclosed_quote_bracket() {
    // $config[''] — cursor between the two quotes
    let content = "<?php\n$config['']";
    let pos = Position {
        line: 1,
        character: 9,
    };
    let ctx = detect_array_key_context(content, pos).unwrap();
    assert_eq!(ctx.var_name, "$config");
    assert_eq!(ctx.partial_key, "");
    assert_eq!(ctx.quote_char, Some('\''));
    assert_eq!(ctx.key_start_col, 9);
}