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| author | Stefan Radomski <radomski@tk.informatik.tu-darmstadt.de> | 2014-08-21 15:14:55 (GMT) |
|---|---|---|
| committer | Stefan Radomski <radomski@tk.informatik.tu-darmstadt.de> | 2014-08-21 15:14:55 (GMT) |
| commit | f7ad82f972bf46571bb5229205f877f8ab31069d (patch) | |
| tree | e83110054a551053a68fb93d7061709808a19a0d /src/uscxml/plugins/datamodel/ecmascript/v8/V8DataModel.cpp | |
| parent | a3fb1daf5b4e58471cc714853636025b6cac9aed (diff) | |
| download | uscxml-f7ad82f972bf46571bb5229205f877f8ab31069d.zip uscxml-f7ad82f972bf46571bb5229205f877f8ab31069d.tar.gz uscxml-f7ad82f972bf46571bb5229205f877f8ab31069d.tar.bz2 | |
New Interpreter::validate() to identify issues with a document before running it
Diffstat (limited to 'src/uscxml/plugins/datamodel/ecmascript/v8/V8DataModel.cpp')
| -rw-r--r-- | src/uscxml/plugins/datamodel/ecmascript/v8/V8DataModel.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/uscxml/plugins/datamodel/ecmascript/v8/V8DataModel.cpp b/src/uscxml/plugins/datamodel/ecmascript/v8/V8DataModel.cpp index 2a27d47..7b0b8e9 100644 --- a/src/uscxml/plugins/datamodel/ecmascript/v8/V8DataModel.cpp +++ b/src/uscxml/plugins/datamodel/ecmascript/v8/V8DataModel.cpp @@ -458,12 +458,17 @@ bool V8DataModel::validate(const std::string& location, const std::string& schem } bool V8DataModel::isLocation(const std::string& expr) { + // location needs to be RHS and ++ is only valid for RHS + return isValidSyntax(expr + "++"); +} + +bool V8DataModel::isValidSyntax(const std::string& expr) { v8::Locker locker; v8::HandleScope handleScope; v8::TryCatch tryCatch; v8::Context::Scope contextScope(_contexts.back()); - v8::Handle<v8::String> source = v8::String::New((expr + "++").c_str()); + v8::Handle<v8::String> source = v8::String::New(expr.c_str()); v8::Handle<v8::Script> script = v8::Script::Compile(source); if (script.IsEmpty() || tryCatch.HasCaught()) { |