js/src/gdb/tests/test-JSString.cpp@a63d609f5ebe (annotated)
js/src/gdb/tests/test-JSString.cpp
Thu, 15 Jan 2015 15:55:04 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:55:04 +0100
- branch
- TOR_BUG_9701
- changeset 9
- a63d609f5ebe
- permissions
- -rw-r--r--
Back out 97036ab72558 which inappropriately compared turds to third parties.
| michael@0 | 1 | #include "gdb-tests.h" |
| michael@0 | 2 | #include "jsatom.h" |
| michael@0 | 3 | #include "jscntxt.h" |
| michael@0 | 4 | |
| michael@0 | 5 | // When JSGC_ANALYSIS is #defined, Rooted<JSFlatString*> needs the definition |
| michael@0 | 6 | // of JSFlatString in order to figure out its ThingRootKind |
| michael@0 | 7 | #include "vm/String.h" |
| michael@0 | 8 | |
| michael@0 | 9 | FRAGMENT(JSString, simple) { |
| michael@0 | 10 | JS::Rooted<JSString *> empty(cx, JS_NewStringCopyN(cx, nullptr, 0)); |
| michael@0 | 11 | JS::Rooted<JSString *> x(cx, JS_NewStringCopyN(cx, "x", 1)); |
| michael@0 | 12 | JS::Rooted<JSString *> z(cx, JS_NewStringCopyZ(cx, "z")); |
| michael@0 | 13 | |
| michael@0 | 14 | // I expect this will be a non-inlined string. |
| michael@0 | 15 | JS::Rooted<JSString *> stars(cx, JS_NewStringCopyZ(cx, |
| michael@0 | 16 | "*************************" |
| michael@0 | 17 | "*************************" |
| michael@0 | 18 | "*************************" |
| michael@0 | 19 | "*************************")); |
| michael@0 | 20 | |
| michael@0 | 21 | // This may well be an inlined string. |
| michael@0 | 22 | JS::Rooted<JSString *> xz(cx, JS_ConcatStrings(cx, x, z)); |
| michael@0 | 23 | |
| michael@0 | 24 | // This will probably be a rope. |
| michael@0 | 25 | JS::Rooted<JSString *> doubleStars(cx, JS_ConcatStrings(cx, stars, stars)); |
| michael@0 | 26 | |
| michael@0 | 27 | // Ensure we're not confused by typedefs for pointer types. |
| michael@0 | 28 | JSString *xRaw = x; |
| michael@0 | 29 | |
| michael@0 | 30 | breakpoint(); |
| michael@0 | 31 | |
| michael@0 | 32 | (void) empty; |
| michael@0 | 33 | (void) x; |
| michael@0 | 34 | (void) z; |
| michael@0 | 35 | (void) stars; |
| michael@0 | 36 | (void) xz; |
| michael@0 | 37 | (void) doubleStars; |
| michael@0 | 38 | (void) xRaw; |
| michael@0 | 39 | } |
| michael@0 | 40 | |
| michael@0 | 41 | FRAGMENT(JSString, null) { |
| michael@0 | 42 | JS::Rooted<JSString *> null(cx, nullptr); |
| michael@0 | 43 | JSString *nullRaw = null; |
| michael@0 | 44 | |
| michael@0 | 45 | breakpoint(); |
| michael@0 | 46 | |
| michael@0 | 47 | (void) null; |
| michael@0 | 48 | (void) nullRaw; |
| michael@0 | 49 | } |
| michael@0 | 50 | |
| michael@0 | 51 | FRAGMENT(JSString, subclasses) { |
| michael@0 | 52 | JS::Rooted<JSFlatString *> flat(cx, JS_FlattenString(cx, JS_NewStringCopyZ(cx, "Hi!"))); |
| michael@0 | 53 | |
| michael@0 | 54 | breakpoint(); |
| michael@0 | 55 | |
| michael@0 | 56 | (void) flat; |
| michael@0 | 57 | } |
| michael@0 | 58 | |
| michael@0 | 59 | FRAGMENT(JSString, atom) { |
| michael@0 | 60 | JSAtom *molybdenum = js::Atomize(cx, "molybdenum", 10); |
| michael@0 | 61 | breakpoint(); |
| michael@0 | 62 | |
| michael@0 | 63 | (void) molybdenum; |
| michael@0 | 64 | } |
