// Copyright 2017 PDFium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "xfa/fxfa/fm2js/cxfa_fmparse.h" #include <vector> #include "testing/gtest/include/gtest/gtest.h" #include "testing/test_support.h" #include "third_party/base/ptr_util.h" TEST(CXFA_FMParseTest, Empty) { auto parser = pdfium::MakeUnique<CXFA_FMParse>(L""); std::unique_ptr<CXFA_FMFunctionDefinition> ast = parser->Parse(); ASSERT(ast != nullptr); EXPECT_FALSE(parser->HasError()); CFX_WideTextBuf buf; EXPECT_TRUE(ast->ToJavaScript(buf)); // TODO(dsinclair): This is a little weird ..... EXPECT_EQ(L"// comments only", buf.AsStringC()); } TEST(CXFA_FMParseTest, CommentOnlyIsError) { auto parser = pdfium::MakeUnique<CXFA_FMParse>(L"; Just comment"); std::unique_ptr<CXFA_FMFunctionDefinition> ast = parser->Parse(); ASSERT(ast != nullptr); // TODO(dsinclair): This isn't allowed per the spec. EXPECT_FALSE(parser->HasError()); // EXPECT_TRUE(parser->HasError()); CFX_WideTextBuf buf; EXPECT_TRUE(ast->ToJavaScript(buf)); EXPECT_EQ(L"// comments only", buf.AsStringC()); } TEST(CXFA_FMParseTest, CommentThenValue) { const wchar_t ret[] = L"(\nfunction ()\n{\n" L"var pfm_ret = null;\n" L"pfm_ret = 12;\n" L"return pfm_rt.get_val(pfm_ret);\n" L"}\n).call(this);\n"; auto parser = pdfium::MakeUnique<CXFA_FMParse>(L"; Just comment\n12"); std::unique_ptr<CXFA_FMFunctionDefinition> ast = parser->Parse(); ASSERT(ast != nullptr); EXPECT_FALSE(parser->HasError()); CFX_WideTextBuf buf; EXPECT_TRUE(ast->ToJavaScript(buf)); EXPECT_EQ(ret, buf.AsStringC()); } TEST(CXFA_FMParseTest, Parse) { const wchar_t input[] = L"$ = Avg (-3, 5, -6, 12, -13);\n" L"$ = Avg (Table2..Row[*].Cell1);\n" L"\n" L"if ($ ne -1)then\n" L" border.fill.color.value = \"255,64,64\";\n" L"else\n" L" border.fill.color.value = \"20,170,13\";\n" L"endif\n" L"\n" L"$"; const wchar_t ret[] = L"(\nfunction ()\n{\n" L"var pfm_ret = null;\n" L"if (pfm_rt.is_obj(this))\n{\n" L"pfm_rt.asgn_val_op(this, pfm_rt.Avg(pfm_rt.neg_op(3), 5, " L"pfm_rt.neg_op(6), 12, pfm_rt.neg_op(13)));\n" L"}\n" L"if (pfm_rt.is_obj(this))\n{\n" L"pfm_rt.asgn_val_op(this, pfm_rt.Avg(pfm_rt.dot_acc(pfm_rt.dotdot_acc(" L"Table2, \"Table2\", \"Row\", 1), \"\", \"Cell1\", 0, 0)));\n" L"}\n" L"if (pfm_rt.get_val(pfm_rt.neq_op(this, pfm_rt.neg_op(1))))\n{\n" L"if (pfm_rt.is_obj(pfm_rt.dot_acc(pfm_rt.dot_acc(pfm_rt.dot_acc(" L"border, \"border\", \"fill\", 0, 0), \"\", \"color\", 0, 0), \"\", " L"\"value\", 0, 0)))\n{\n" L"pfm_rt.asgn_val_op(pfm_rt.dot_acc(pfm_rt.dot_acc(" L"pfm_rt.dot_acc(border, \"border\", \"fill\", 0, 0), \"\", " L"\"color\", 0, 0), \"\", \"value\", 0, 0), \"255,64,64\");\n" L"}\n" L"}\nelse\n{\n" L"if (pfm_rt.is_obj(pfm_rt.dot_acc(pfm_rt.dot_acc(pfm_rt.dot_acc(" L"border, \"border\", \"fill\", 0, 0), \"\", \"color\", 0, 0), \"\", " L"\"value\", 0, 0)))\n{\n" L"pfm_rt.asgn_val_op(pfm_rt.dot_acc(pfm_rt.dot_acc(" L"pfm_rt.dot_acc(border, \"border\", \"fill\", 0, 0), \"\", " L"\"color\", 0, 0), \"\", \"value\", 0, 0), \"20,170,13\");\n" L"}\n" L"}\n" L"pfm_ret = this;\n" L"return pfm_rt.get_val(pfm_ret);\n" L"}\n).call(this);\n"; auto parser = pdfium::MakeUnique<CXFA_FMParse>(input); std::unique_ptr<CXFA_FMFunctionDefinition> ast = parser->Parse(); ASSERT(ast != nullptr); EXPECT_FALSE(parser->HasError()); CFX_WideTextBuf buf; EXPECT_TRUE(ast->ToJavaScript(buf)); EXPECT_EQ(ret, buf.AsStringC()); }