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authorDan Sinclair <dsinclair@chromium.org>2017-05-17 09:39:04 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-05-17 16:21:44 +0000
commitc559156da52805513e11b1b2a057001b6fa63f90 (patch)
treeb8dc7114f1c630cbd9a17ce0ac5400e9f2fad77f /xfa/fxfa/fm2js/cxfa_fmparse_unittest.cpp
parent938f211b94abc259c1363e632f6e8c5cb5ec5b1b (diff)
downloadpdfium-c559156da52805513e11b1b2a057001b6fa63f90.tar.xz
Adding CXFA_Parse unittests
This CL adds the beginning of unittests for the CXFA_Parse code. Change-Id: I06e556f1a35405bc683c536d390071917ee330a6 Reviewed-on: https://pdfium-review.googlesource.com/5556 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'xfa/fxfa/fm2js/cxfa_fmparse_unittest.cpp')
-rw-r--r--xfa/fxfa/fm2js/cxfa_fmparse_unittest.cpp135
1 files changed, 135 insertions, 0 deletions
diff --git a/xfa/fxfa/fm2js/cxfa_fmparse_unittest.cpp b/xfa/fxfa/fm2js/cxfa_fmparse_unittest.cpp
new file mode 100644
index 0000000000..a17808ae88
--- /dev/null
+++ b/xfa/fxfa/fm2js/cxfa_fmparse_unittest.cpp
@@ -0,0 +1,135 @@
+// 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) {
+ CXFA_FMErrorInfo errorInfo;
+ auto parser = pdfium::MakeUnique<CXFA_FMParse>(L"", &errorInfo);
+ std::unique_ptr<CXFA_FMFunctionDefinition> ast = parser->Parse();
+ ASSERT(ast != nullptr);
+ EXPECT_TRUE(errorInfo.message.IsEmpty());
+
+ 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) {
+ CXFA_FMErrorInfo errorInfo;
+ auto parser = pdfium::MakeUnique<CXFA_FMParse>(L"; Just comment", &errorInfo);
+ std::unique_ptr<CXFA_FMFunctionDefinition> ast = parser->Parse();
+ ASSERT(ast != nullptr);
+ // TODO(dsinclair): This isn't allowed per the spec.
+ EXPECT_TRUE(errorInfo.message.IsEmpty());
+ // EXPECT_FALSE(errorInfo.message.IsEmpty());
+
+ CFX_WideTextBuf buf;
+ EXPECT_TRUE(ast->ToJavaScript(buf));
+ EXPECT_EQ(L"// comments only", buf.AsStringC());
+}
+
+TEST(CXFA_FMParseTest, CommentThenValue) {
+ CXFA_FMErrorInfo errorInfo;
+ auto parser =
+ pdfium::MakeUnique<CXFA_FMParse>(L"; Just comment\n12", &errorInfo);
+ std::unique_ptr<CXFA_FMFunctionDefinition> ast = parser->Parse();
+ ASSERT(ast != nullptr);
+ EXPECT_TRUE(errorInfo.message.IsEmpty());
+
+ CFX_WideTextBuf buf;
+ EXPECT_TRUE(ast->ToJavaScript(buf));
+ EXPECT_EQ(L"(\n"
+ L"function ()\n"
+ L"{\n"
+ L"var foxit_xfa_formcalc_runtime_func_return_value = null;\n"
+ L"foxit_xfa_formcalc_runtime_func_return_value = 12;\n"
+ L"return foxit_xfa_formcalc_runtime.get_fm_value("
+ L"foxit_xfa_formcalc_runtime_func_return_value);\n"
+ L"}\n"
+ L").call(this);\n", 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"$";
+
+ CXFA_FMErrorInfo errorInfo;
+ auto parser = pdfium::MakeUnique<CXFA_FMParse>(input, &errorInfo);
+ std::unique_ptr<CXFA_FMFunctionDefinition> ast = parser->Parse();
+ ASSERT(ast != nullptr);
+ EXPECT_TRUE(errorInfo.message.IsEmpty());
+
+ CFX_WideTextBuf buf;
+ EXPECT_TRUE(ast->ToJavaScript(buf));
+ EXPECT_EQ(
+ L"(\nfunction ()\n{\n"
+ L"var foxit_xfa_formcalc_runtime_func_return_value = null;\n"
+ L"if (foxit_xfa_formcalc_runtime.is_fm_object(this))\n{\n"
+ L"foxit_xfa_formcalc_runtime.assign_value_operator(this, "
+ L"foxit_xfa_formcalc_runtime.Avg("
+ L"foxit_xfa_formcalc_runtime.negative_operator(3), 5, "
+ L"foxit_xfa_formcalc_runtime.negative_operator(6), 12, "
+ L"foxit_xfa_formcalc_runtime.negative_operator(13)));\n"
+ L"}\n"
+ L"if (foxit_xfa_formcalc_runtime.is_fm_object(this))\n{\n"
+ L"foxit_xfa_formcalc_runtime.assign_value_operator(this, "
+ L"foxit_xfa_formcalc_runtime.Avg("
+ L"foxit_xfa_formcalc_runtime.dot_accessor("
+ L"foxit_xfa_formcalc_runtime.dotdot_accessor(Table2, \"Table2\", "
+ L"\"Row\", 1), \"\", \"Cell1\", 0, 0)));\n"
+ L"}\n"
+ L"if (foxit_xfa_formcalc_runtime.get_fm_value("
+ L"foxit_xfa_formcalc_runtime.notequality_operator(this, "
+ L"foxit_xfa_formcalc_runtime.negative_operator(1))))\n{\n"
+ L"if (foxit_xfa_formcalc_runtime.is_fm_object("
+ L"foxit_xfa_formcalc_runtime.dot_accessor("
+ L"foxit_xfa_formcalc_runtime.dot_accessor("
+ L"foxit_xfa_formcalc_runtime.dot_accessor(border, "
+ L"\"border\", \"fill\", 0, 0), \"\", \"color\", 0, 0), "
+ L"\"\", \"value\", 0, 0)))\n{\n"
+ L"foxit_xfa_formcalc_runtime.assign_value_operator("
+ L"foxit_xfa_formcalc_runtime.dot_accessor("
+ L"foxit_xfa_formcalc_runtime.dot_accessor("
+ L"foxit_xfa_formcalc_runtime.dot_accessor("
+ L"border, \"border\", \"fill\", 0, 0), \"\", "
+ L"\"color\", 0, 0), \"\", \"value\", 0, 0), "
+ L"\"255,64,64\");\n"
+ L"}\n"
+ L"}\nelse\n{\n"
+ L"if (foxit_xfa_formcalc_runtime.is_fm_object("
+ L"foxit_xfa_formcalc_runtime.dot_accessor("
+ L"foxit_xfa_formcalc_runtime.dot_accessor("
+ L"foxit_xfa_formcalc_runtime.dot_accessor("
+ L"border, \"border\", \"fill\", 0, 0), \"\", \"color\", "
+ L"0, 0), \"\", \"value\", 0, 0)))\n{\n"
+ L"foxit_xfa_formcalc_runtime.assign_value_operator("
+ L"foxit_xfa_formcalc_runtime.dot_accessor("
+ L"foxit_xfa_formcalc_runtime.dot_accessor("
+ L"foxit_xfa_formcalc_runtime.dot_accessor("
+ L"border, \"border\", \"fill\", 0, 0), \"\", "
+ L"\"color\", 0, 0), \"\", \"value\", 0, 0), "
+ L"\"20,170,13\");\n"
+ L"}\n"
+ L"}\n"
+ L"foxit_xfa_formcalc_runtime_func_return_value = this;\n"
+ L"return foxit_xfa_formcalc_runtime.get_fm_value("
+ L"foxit_xfa_formcalc_runtime_func_return_value);\n"
+ L"}\n).call(this);\n", buf.AsStringC());
+}