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#include "gdb-tests.h"
#include "vm/JSContext.h"
// When JSGC_ANALYSIS is #defined, Rooted<JSLinearString*> needs the definition
// of JSLinearString in order to figure out its ThingRootKind
#include "vm/StringType.h"
FRAGMENT(JSString, simple) {
AutoSuppressHazardsForTest noanalysis;
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();
use(empty);
use(x);
use(z);
use(stars);
use(xz);
use(doubleStars);
use(xRaw);
}
FRAGMENT(JSString, null) {
AutoSuppressHazardsForTest noanalysis;
JS::Rooted<JSString*> null(cx, nullptr);
JSString* nullRaw = null;
breakpoint();
use(null);
use(nullRaw);
}
FRAGMENT(JSString, subclasses) {
JS::Rooted<JSLinearString*> linear(
cx, JS_EnsureLinearString(cx, JS_NewStringCopyZ(cx, "Hi!")));
breakpoint();
use(linear);
}
FRAGMENT(JSString, atom) {
JSAtom* molybdenum = js::Atomize(cx, "molybdenum", 10);
breakpoint();
use(molybdenum);
}
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