More FM2JSContext tests

This CL adds tests for the FormCalc methods that don't require passing in a
formcalc object reference.

Change-Id: Ica6f15704cce525d38d25a27d1628089d2fc5a5a
Reviewed-on: https://pdfium-review.googlesource.com/5691
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

2 files changed, 10 insertions, 5 deletions

diff --git a/testing/xfa_js_embedder_test.cpp b/testing/xfa_js_embedder_test.cpp
index d72e8762e8..4a29872eab 100644
--- a/testing/xfa_js_embedder_test.cpp
+++ b/testing/xfa_js_embedder_test.cpp
@@ -38,16 +38,17 @@ void XFAJSEmbedderTest::TearDown() {
   isolate_ = nullptr;
 }
 
+CXFA_Document* XFAJSEmbedderTest::GetXFADocument() {
+  return UnderlyingFromFPDFDocument(document())->GetXFADoc()->GetXFADoc();
+}
+
 bool XFAJSEmbedderTest::OpenDocument(const std::string& filename,
                                      const char* password,
                                      bool must_linearize) {
   if (!EmbedderTest::OpenDocument(filename, password, must_linearize))
     return false;
 
-  script_context_ = UnderlyingFromFPDFDocument(document())
-                        ->GetXFADoc()
-                        ->GetXFADoc()
-                        ->GetScriptContext();
+  script_context_ = GetXFADocument()->GetScriptContext();
   return true;
 }
 
@@ -55,7 +56,7 @@ bool XFAJSEmbedderTest::Execute(const CFX_ByteStringC& input) {
   value_ = pdfium::MakeUnique<CFXJSE_Value>(GetIsolate());
   if (script_context_->RunScript(XFA_SCRIPTLANGTYPE_Formcalc,
                                  CFX_WideString::FromUTF8(input).AsStringC(),
-                                 value_.get(), nullptr)) {
+                                 value_.get(), GetXFADocument()->GetRoot())) {
     return true;
   }
 
diff --git a/testing/xfa_js_embedder_test.h b/testing/xfa_js_embedder_test.h
index 62c3597b07..afbdb26e1a 100644
--- a/testing/xfa_js_embedder_test.h
+++ b/testing/xfa_js_embedder_test.h
@@ -11,6 +11,9 @@
 #include "fxjs/cfxjse_value.h"
 #include "fxjs/fxjs_v8.h"
 #include "testing/embedder_test.h"
+#include "xfa/fxfa/parser/cxfa_document.h"
+#include "xfa/fxfa/parser/cxfa_node.h"
+#include "xfa/fxfa/parser/cxfa_object.h"
 
 class CXFA_ScriptContext;
 
@@ -27,6 +30,7 @@ class XFAJSEmbedderTest : public EmbedderTest {
                     bool must_linearize = false) override;
 
   v8::Isolate* GetIsolate() const { return isolate_; }
+  CXFA_Document* GetXFADocument();
 
   bool Execute(const CFX_ByteStringC& input);
   CFXJSE_Value* GetValue() const { return value_.get(); }