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Bug 690135 - remove some bits of jsdbgapi and shell (r=jorendorff)

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--HG--
extra : rebase_source : 6741e97b5279c41ec1b9a08fbf5e693b17820106
This commit is contained in:
Luke Wagner 2012-04-25 18:19:06 -07:00
parent 87f8d00692
commit 312c73da34
4 changed files with 4 additions and 102 deletions
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29
js/src/jsapi-tests/testDebugger.cpp
View File

@ -289,32 +289,3 @@ BEGIN_TEST(testDebugger_singleStepThrow)
return JSTRAP_CONTINUE;
}
END_TEST(testDebugger_singleStepThrow)
BEGIN_TEST(testDebugger_emptyObjectPropertyIterator)
{
JSObject *obj = JS_NewObject(cx, NULL, NULL, NULL);
JSScopeProperty *prop = NULL;
CHECK(!JS_PropertyIterator(obj, &prop));
CHECK(!prop);
return true;
}
END_TEST(testDebugger_emptyObjectPropertyIterator)
BEGIN_TEST(testDebugger_nonEmptyObjectPropertyIterator)
{
jsval v;
EVAL("({a: 15})", &v);
JSObject *obj = JSVAL_TO_OBJECT(v);
JSScopeProperty *prop = NULL;
CHECK(JS_PropertyIterator(obj, &prop));
JSPropertyDesc desc;
CHECK(JS_GetPropertyDesc(cx, obj, prop, &desc));
CHECK_EQUAL(JSVAL_IS_INT(desc.value), true);
CHECK_EQUAL(JSVAL_TO_INT(desc.value), 15);
CHECK(!JS_PropertyIterator(obj, &prop));
CHECK(!prop);
return true;
}
END_TEST(testDebugger_nonEmptyObjectPropertyIterator)

29
js/src/jsdbgapi.cpp
View File

@ -782,32 +782,10 @@ JS_EvaluateInStackFrame(JSContext *cx, JSStackFrame *fp,
/* This all should be reworked to avoid requiring JSScopeProperty types. */
JS_PUBLIC_API(JSScopeProperty *)
JS_PropertyIterator(JSObject *obj, JSScopeProperty **iteratorp)
{
const Shape *shape;
/* The caller passes null in *iteratorp to get things started. */
shape = (Shape *) *iteratorp;
if (!shape)
shape = obj->lastProperty();
else
shape = shape->previous();
if (!shape->previous()) {
JS_ASSERT(shape->isEmptyShape());
shape = NULL;
}
return *iteratorp = reinterpret_cast<JSScopeProperty *>(const_cast<Shape *>(shape));
}
JS_PUBLIC_API(JSBool)
JS_GetPropertyDesc(JSContext *cx, JSObject *obj_, JSScopeProperty *sprop,
JSPropertyDesc *pd)
static JSBool
GetPropertyDesc(JSContext *cx, JSObject *obj_, Shape *shape, JSPropertyDesc *pd)
{
assertSameCompartment(cx, obj_);
Shape *shape = (Shape *) sprop;
pd->id = IdToJsval(shape->propid());
RootedVarObject obj(cx, obj_);
@ -855,6 +833,7 @@ JS_PUBLIC_API(JSBool)
JS_GetPropertyDescArray(JSContext *cx, JSObject *obj, JSPropertyDescArray *pda)
{
assertSameCompartment(cx, obj);
Class *clasp = obj->getClass();
if (!obj->isNative() || (clasp->flags & JSCLASS_NEW_ENUMERATE)) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL,
@ -882,7 +861,7 @@ JS_GetPropertyDescArray(JSContext *cx, JSObject *obj, JSPropertyDescArray *pda)
if (!js_AddRoot(cx, &pd[i].value, NULL))
goto bad;
Shape *shape = const_cast<Shape *>(&r.front());
if (!JS_GetPropertyDesc(cx, obj, reinterpret_cast<JSScopeProperty *>(shape), &pd[i]))
if (!GetPropertyDesc(cx, obj, shape, &pd[i]))
goto bad;
if ((pd[i].flags & JSPD_ALIAS) && !js_AddRoot(cx, &pd[i].alias, NULL))
goto bad;

7
js/src/jsdbgapi.h
View File

@ -374,13 +374,6 @@ typedef struct JSPropertyDescArray {
typedef struct JSScopeProperty JSScopeProperty;
extern JS_PUBLIC_API(JSScopeProperty *)
JS_PropertyIterator(JSObject *obj, JSScopeProperty **iteratorp);
extern JS_PUBLIC_API(JSBool)
JS_GetPropertyDesc(JSContext *cx, JSObject *obj, JSScopeProperty *shape,
JSPropertyDesc *pd);
extern JS_PUBLIC_API(JSBool)
JS_GetPropertyDescArray(JSContext *cx, JSObject *obj, JSPropertyDescArray *pda);

41
js/src/shell/js.cpp
View File

@ -1965,43 +1965,6 @@ DisassWithSrc(JSContext *cx, unsigned argc, jsval *vp)
#undef LINE_BUF_LEN
}
static void
DumpScope(JSContext *cx, JSObject *obj, FILE *fp)
{
unsigned i = 0;
for (JSScopeProperty *sprop = NULL; JS_PropertyIterator(obj, &sprop);) {
fprintf(fp, "%3u %p ", i++, (void *) sprop);
((Shape *) sprop)->dump(cx, fp);
}
}
static JSBool
DumpStats(JSContext *cx, unsigned argc, jsval *vp)
{
jsval *argv = JS_ARGV(cx, vp);
for (unsigned i = 0; i < argc; i++) {
JSString *str = JS_ValueToString(cx, argv[i]);
if (!str)
return JS_FALSE;
argv[i] = STRING_TO_JSVAL(str);
JSFlatString *flatStr = JS_FlattenString(cx, str);
if (!flatStr)
return JS_FALSE;
if (JS_FlatStringEqualsAscii(flatStr, "atom")) {
js_DumpAtoms(cx, gOutFile);
} else if (JS_FlatStringEqualsAscii(flatStr, "global")) {
DumpScope(cx, cx->globalObject, stdout);
} else {
fputs("js: invalid stats argument ", gErrFile);
JS_FileEscapedString(gErrFile, str, 0);
putc('\n', gErrFile);
continue;
}
}
JS_SET_RVAL(cx, vp, JSVAL_VOID);
return JS_TRUE;
}
static JSBool
DumpHeap(JSContext *cx, unsigned argc, jsval *vp)
{
@ -3640,10 +3603,6 @@ static JSFunctionSpecWithHelp shell_functions[] = {
"notes([fun])",
" Show source notes for functions."),
JS_FN_HELP("stats", DumpStats, 1, 0,
"stats([string ...])",
" Dump 'atom' or 'global' stats."),
JS_FN_HELP("findReferences", FindReferences, 1, 0,
"findReferences(target)",
" Walk the entire heap, looking for references to |target|, and return a\n"