rsspice 0.1.0

Pure Rust port of the SPICE Toolkit for space geometry
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
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304

//
// GENERATED FILE
//

use super::*;
use f2rust_std::*;

const LNSIZE: i32 = 320;
const STYSIZ: i32 = 120;

//$Procedure      CHCKSD ( Check Scalar d.p. )
//
pub fn CHCKSD(
    NAME: &[u8],
    VAL: f64,
    COMP: &[u8],
    EXP: f64,
    TOL: f64,
    OK: &mut bool,
    ctx: &mut Context,
) -> f2rust_std::Result<()> {
    let mut MESSGE = [b' '; LNSIZE as usize];
    let mut REL: f64 = 0.0;
    let mut FAIL: bool = false;
    let mut GOOD = [b' '; STYSIZ as usize];
    let mut BAD = [b' '; STYSIZ as usize];
    let mut VALNAN: bool = false;
    let mut EXPNAN: bool = false;

    //

    //
    // Test Utility functions
    //

    //
    // SPICELIB functions
    //

    //
    // Local Variables
    //

    TSTSTY(&mut GOOD, &mut BAD, ctx);
    TSTLGS(
        b"LEFT 3 RIGHT 75 NEWLINE /cr ",
        b"LEFT 3 RIGHT 75 NEWLINE /cr FLAG --- LEADER ---",
        ctx,
    );

    //
    // Set placeholder message.
    //
    fstr::assign(&mut MESSGE, b"This is a placeholder message that should have never been displayed. It indicates a CHCKSD bug.");

    FAIL = false;

    //
    // Test both actual and expected values to see whether they are NaN.
    //
    VALNAN = ((!(VAL > 1.0) && !(VAL < 1.0)) && !(VAL == 1.0));

    EXPNAN = ((!(EXP > 1.0) && !(EXP < 1.0)) && !(EXP == 1.0));

    if (VALNAN || EXPNAN) {
        //
        // At least one of the input values is NaN; the normal
        // comparisons won't tell us anything. We need to
        // construct a custom error message.
        //
        FAIL = true;

        if !VALNAN {
            //
            // Only EXP is NaN.
            //
            fstr::assign(
                &mut MESSGE,
                b"The value of # was #. The expected value was NaN.",
            );
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
            spicelib::REPMD(&MESSGE.clone(), b"#", VAL, 14, &mut MESSGE, ctx);
        } else if !EXPNAN {
            //
            // Only VAL is NaN.
            //
            fstr::assign(
                &mut MESSGE,
                b"The value of # was NaN. The expected value was #.",
            );
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
        } else {
            fstr::assign(
                &mut MESSGE,
                b"The value of # and the expected value were NaN.",
            );
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
        }
    } else if fstr::eq(COMP, b"=") {
        FAIL = (VAL != EXP);

        if FAIL {
            fstr::assign(&mut MESSGE, b"The value of # was not the value expected./cr The value was:         # /cr the expected value was #. /crThe difference between these is: # .");
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
            spicelib::REPMD(&MESSGE.clone(), b"#", VAL, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", (VAL - EXP), 14, &mut MESSGE, ctx);
        }
    } else if fstr::eq(COMP, b"<") {
        FAIL = (VAL >= EXP);

        if FAIL {
            fstr::assign(&mut MESSGE, b"The value of # was not less than # as was expected. /cr The value was #. /cr This is greater than # by #. ");
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", VAL, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", (VAL - EXP), 14, &mut MESSGE, ctx);
        }
    } else if fstr::eq(COMP, b">") {
        FAIL = (VAL <= EXP);

        if FAIL {
            fstr::assign(&mut MESSGE, b"The value of # was not greater than # as was expected. /cr The value was #. /crThis is less than # by #. ");
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", VAL, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", (EXP - VAL), 14, &mut MESSGE, ctx);
        }
    } else if fstr::eq(COMP, b">=") {
        FAIL = (VAL < EXP);

        if FAIL {
            fstr::assign(&mut MESSGE, b"The value of # was not greater than # as was expected. /cr The value was #./cr This is less than # by #. ");
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", VAL, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", (EXP - VAL), 14, &mut MESSGE, ctx);
        }
    } else if fstr::eq(COMP, b"<=") {
        FAIL = (VAL > EXP);

        if FAIL {
            fstr::assign(&mut MESSGE, b"The value of # was not less than # as was expected. /cr The value was #./cr This is greater than # by #. ");
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", VAL, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", (VAL - EXP), 14, &mut MESSGE, ctx);
        }
    } else if fstr::eq(COMP, b"!=") {
        FAIL = (VAL == EXP);

        if FAIL {
            fstr::assign(
                &mut MESSGE,
                b"The value of # should have been different from #./cr It wasn\'t. ",
            );
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
        }
    } else if fstr::eq(COMP, b"~") {
        FAIL = (TOL < f64::abs((VAL - EXP)));

        if FAIL {
            fstr::assign(&mut MESSGE, b"The value of # was not within # of #. /cr The value was #./cr The difference between the actual and expected value was #. ");
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
            spicelib::REPMD(&MESSGE.clone(), b"#", TOL, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", VAL, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", (VAL - EXP), 14, &mut MESSGE, ctx);
        }
    } else if fstr::eq(COMP, b"~/") {
        if (VAL == EXP) {
            REL = 0.0;
        } else {
            REL = (f64::abs((VAL - EXP)) / intrinsics::DMAX1(&[f64::abs(VAL), f64::abs(EXP)]));
        }

        FAIL = (TOL < REL);

        if FAIL {
            fstr::assign(&mut MESSGE, b"The value of # was #.  The expected value was #. /cr The relative difference between # andits expected value was #./cr The maximum relative difference allowed for a successful test is #. ");
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
            spicelib::REPMD(&MESSGE.clone(), b"#", VAL, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
            spicelib::REPMD(&MESSGE.clone(), b"#", REL, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", TOL, 14, &mut MESSGE, ctx);
        }
    } else {
        FAIL = true;

        fstr::assign(&mut MESSGE, b"The comparison # is not recognized. ");
        spicelib::REPMC(
            &MESSGE.clone(),
            b"#",
            fstr::substr(COMP, 1..=spicelib::RTRIM(COMP)),
            &mut MESSGE,
        );
    }

    if !FAIL {
        if VERBOS(ctx) {
            fstr::assign(&mut MESSGE, b"The comparison/cr/cr(3:) \'# # #\' /cr/cr(-3:) was satisfied to the specified tolerance: #./crThe value of # was #. ");

            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(COMP, 1..=spicelib::RTRIM(COMP)),
                &mut MESSGE,
            );
            spicelib::REPMD(&MESSGE.clone(), b"#", EXP, 14, &mut MESSGE, ctx);
            spicelib::REPMD(&MESSGE.clone(), b"#", TOL, 14, &mut MESSGE, ctx);
            spicelib::REPMC(
                &MESSGE.clone(),
                b"#",
                fstr::substr(NAME, 1..=spicelib::RTRIM(NAME)),
                &mut MESSGE,
            );
            spicelib::REPMD(&MESSGE.clone(), b"#", VAL, 14, &mut MESSGE, ctx);

            TSTLOG(b" ", FAIL, ctx)?;
            TSTLOG(&MESSGE, FAIL, ctx)?;
        }
    } else {
        TSTLOG(b" ", FAIL, ctx)?;
        TSTLOG(&MESSGE, FAIL, ctx)?;
    }

    TSTLGS(&GOOD, &BAD, ctx);
    *OK = !FAIL;

    Ok(())
}