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Add a getter for value set with AllowCodeGenerationFromStrings

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Review URL: https://chromiumcodereview.appspot.com/9223016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
yurys@chromium.org 2012-02-01 12:58:34 +00:00
parent f3f28b290d
commit 882ede3053
3 changed files with 24 additions and 0 deletions
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6
include/v8.h
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@ -3538,6 +3538,12 @@ class V8EXPORT Context {
*/
void AllowCodeGenerationFromStrings(bool allow);
/**
* Returns true if code generation from strings is allowed for the context.
* For more details see AllowCodeGenerationFromStrings(bool) documentation.
*/
bool IsCodeGenerationFromStringsAllowed();
/**
* Stack-allocated class which sets the execution context for all
* operations executed within a local scope.

14
src/api.cc
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@ -4313,6 +4313,20 @@ void Context::AllowCodeGenerationFromStrings(bool allow) {
}
bool Context::IsCodeGenerationFromStringsAllowed() {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate,
"v8::Context::IsCodeGenerationFromStringsAllowed()")) {
return false;
}
ENTER_V8(isolate);
i::Object** ctx = reinterpret_cast<i::Object**>(this);
i::Handle<i::Context> context =
i::Handle<i::Context>::cast(i::Handle<i::Object>(ctx));
return !context->allow_code_gen_from_strings()->IsFalse();
}
void V8::SetWrapperClassId(i::Object** global_handle, uint16_t class_id) {
i::GlobalHandles::SetWrapperClassId(global_handle, class_id);
}

4
test/cctest/test-api.cc
View File

@ -15558,10 +15558,12 @@ THREADED_TEST(AllowCodeGenFromStrings) {
LocalContext context;
// eval and the Function constructor allowed by default.
CHECK(context->IsCodeGenerationFromStringsAllowed());
CheckCodeGenerationAllowed();
// Disallow eval and the Function constructor.
context->AllowCodeGenerationFromStrings(false);
CHECK(!context->IsCodeGenerationFromStringsAllowed());
CheckCodeGenerationDisallowed();
// Allow again.
@ -15571,10 +15573,12 @@ THREADED_TEST(AllowCodeGenFromStrings) {
// Disallow but setting a global callback that will allow the calls.
context->AllowCodeGenerationFromStrings(false);
V8::SetAllowCodeGenerationFromStringsCallback(&CodeGenerationAllowed);
CHECK(!context->IsCodeGenerationFromStringsAllowed());
CheckCodeGenerationAllowed();
// Set a callback that disallows the code generation.
V8::SetAllowCodeGenerationFromStringsCallback(&CodeGenerationDisallowed);
CHECK(!context->IsCodeGenerationFromStringsAllowed());
CheckCodeGenerationDisallowed();
}