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
|
#include "gdb-tests.h"
#include "jsatom.h"
#include "jscntxt.h"
// When JSGC_ANALYSIS is #defined, Rooted<JSFlatString*> needs the definition
// of JSFlatString in order to figure out its ThingRootKind
#include "vm/String.h"
FRAGMENT(JSString, simple) {
JS::Rooted<JSString*> empty(cx, JS_NewStringCopyN(cx, nullptr, 0));
JS::Rooted<JSString*> x(cx, JS_NewStringCopyN(cx, "x", 1));
JS::Rooted<JSString*> z(cx, JS_NewStringCopyZ(cx, "z"));
// I expect this will be a non-inlined string.
JS::Rooted<JSString*> stars(cx, JS_NewStringCopyZ(cx,
"*************************"
"*************************"
"*************************"
"*************************"));
// This may well be an inlined string.
JS::Rooted<JSString*> xz(cx, JS_ConcatStrings(cx, x, z));
// This will probably be a rope.
JS::Rooted<JSString*> doubleStars(cx, JS_ConcatStrings(cx, stars, stars));
// Ensure we're not confused by typedefs for pointer types.
JSString* xRaw = x;
breakpoint();
(void) empty;
(void) x;
(void) z;
(void) stars;
(void) xz;
(void) doubleStars;
(void) xRaw;
}
FRAGMENT(JSString, null) {
JS::Rooted<JSString*> null(cx, nullptr);
JSString* nullRaw = null;
breakpoint();
(void) null;
(void) nullRaw;
}
FRAGMENT(JSString, subclasses) {
JS::Rooted<JSFlatString*> flat(cx, JS_FlattenString(cx, JS_NewStringCopyZ(cx, "Hi!")));
breakpoint();
(void) flat;
}
FRAGMENT(JSString, atom) {
JSAtom* molybdenum = js::Atomize(cx, "molybdenum", 10);
breakpoint();
(void) molybdenum;
}
|
