rumoca 0.7.28

Modelica compiler written in 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
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

//! MLS §2: Low Priority Lexical Tests
//!
//! This module tests low priority normative requirements:
//! - §2.1: BOM handling
//! - §2.4: Octal escape sequences, additional escape handling
//!
//! Reference: https://specification.modelica.org/master/lexical-structure.html

use crate::spec::expect_parse_success;

// ============================================================================
// §2.1 BOM HANDLING
// ============================================================================

/// MLS §2.1: Byte Order Mark handling
mod bom_handling {
    use super::*;

    /// MLS: "UTF-8 BOM should be handled"
    #[test]
    fn mls_2_1_utf8_bom() {
        // UTF-8 BOM is EF BB BF at start of file
        // This test would need special handling to include actual BOM bytes
        expect_parse_success(
            r#"
            model Test
                Real x = 1;
            equation
            end Test;
            "#,
        );
    }
}

// ============================================================================
// §2.4 ADDITIONAL ESCAPE SEQUENCES
// ============================================================================

/// MLS §2.4: Low priority escape sequences
mod additional_escapes {
    use super::*;

    /// MLS: "Octal escape sequence \\OOO"
    #[test]
    fn mls_2_4_octal_escape_basic() {
        expect_parse_success(
            r#"
            model Test
                String s = "\101";
            equation
            end Test;
            "#,
        );
    }

    /// MLS: "Octal escape for tab (\\011)"
    #[test]
    fn mls_2_4_octal_escape_tab() {
        expect_parse_success(
            r#"
            model Test
                String s = "\011";
            equation
            end Test;
            "#,
        );
    }

    /// MLS: "Octal escape for newline (\\012)"
    #[test]
    fn mls_2_4_octal_escape_newline() {
        expect_parse_success(
            r#"
            model Test
                String s = "\012";
            equation
            end Test;
            "#,
        );
    }

    /// MLS: "Octal escape sequence with 1 digit"
    #[test]
    fn mls_2_4_octal_escape_1_digit() {
        expect_parse_success(
            r#"
            model Test
                String s = "\0";
            equation
            end Test;
            "#,
        );
    }

    /// MLS: "Octal escape sequence with 2 digits"
    #[test]
    fn mls_2_4_octal_escape_2_digits() {
        expect_parse_success(
            r#"
            model Test
                String s = "\77";
            equation
            end Test;
            "#,
        );
    }

    /// MLS: "Octal escape sequence with 3 digits"
    #[test]
    fn mls_2_4_octal_escape_3_digits() {
        expect_parse_success(
            r#"
            model Test
                String s = "\377";
            equation
            end Test;
            "#,
        );
    }

    /// MLS: "Mixed octal and regular text"
    #[test]
    fn mls_2_4_octal_mixed() {
        expect_parse_success(
            r#"
            model Test
                String s = "A\101B";
            equation
            end Test;
            "#,
        );
    }
}

// ============================================================================
// §2.4 STRING LINE CONTINUATION
// ============================================================================

/// MLS §2.4: String line continuation
mod string_continuation {
    use super::*;

    /// MLS: "String continuation with backslash at end of line"
    #[test]
    #[ignore = "String line continuation not yet supported"]
    fn mls_2_4_string_continuation() {
        expect_parse_success(
            r#"
            model Test
                String s = "This is a very long string that \
continues on the next line";
            equation
            end Test;
            "#,
        );
    }

    /// MLS: "Multiple line continuation"
    #[test]
    #[ignore = "String line continuation not yet supported"]
    fn mls_2_4_string_multi_continuation() {
        expect_parse_success(
            r#"
            model Test
                String s = "Line 1 \
Line 2 \
Line 3";
            equation
            end Test;
            "#,
        );
    }
}