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// Copyright 2015 The PDFium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <math.h>
#include <vector>
#include "core/fxcrt/fx_string.h"
#include "fpdfsdk/cpdfsdk_helpers.h"
#include "fxjs/cjs_event_context.h"
#include "fxjs/cjs_publicmethods.h"
#include "testing/external_engine_embedder_test.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "v8/include/v8-container.h"
#include "v8/include/v8-context.h"
#include "v8/include/v8-isolate.h"
#include "v8/include/v8-local-handle.h"
#include "v8/include/v8-value.h"
namespace {
double RoundDownDate(double date) {
return date - fmod(date, 86400000);
}
} // namespace
class CJS_PublicMethodsEmbedderTest : public ExternalEngineEmbedderTest {};
TEST_F(CJS_PublicMethodsEmbedderTest, ParseDateUsingFormat) {
v8::Isolate::Scope isolate_scope(isolate());
v8::HandleScope handle_scope(isolate());
v8::Context::Scope context_scope(GetV8Context());
bool bWrongFormat;
double date;
// 1968
bWrongFormat = false;
date = CJS_PublicMethods::ParseDateUsingFormat(isolate(), L"06/25/1968",
L"mm/dd/yyyy", &bWrongFormat);
date = RoundDownDate(date);
EXPECT_DOUBLE_EQ(-47865600000, date);
EXPECT_FALSE(bWrongFormat);
// 1968
bWrongFormat = false;
date = CJS_PublicMethods::ParseDateUsingFormat(isolate(), L"25061968",
L"ddmmyyyy", &bWrongFormat);
date = RoundDownDate(date);
EXPECT_DOUBLE_EQ(-47865600000, date);
EXPECT_FALSE(bWrongFormat);
// 1968
bWrongFormat = false;
date = CJS_PublicMethods::ParseDateUsingFormat(isolate(), L"19680625",
L"yyyymmdd", &bWrongFormat);
date = RoundDownDate(date);
EXPECT_DOUBLE_EQ(-47865600000, date);
EXPECT_FALSE(bWrongFormat);
// 1985
bWrongFormat = false;
date = CJS_PublicMethods::ParseDateUsingFormat(isolate(), L"31121985",
L"ddmmyyyy", &bWrongFormat);
date = RoundDownDate(date);
EXPECT_DOUBLE_EQ(504835200000.0, date);
EXPECT_FALSE(bWrongFormat);
// 2085, the other '85.
bWrongFormat = false;
date = CJS_PublicMethods::ParseDateUsingFormat(isolate(), L"311285",
L"ddmmyy", &bWrongFormat);
date = RoundDownDate(date);
EXPECT_DOUBLE_EQ(3660595200000.0, date);
EXPECT_FALSE(bWrongFormat);
// 1995
bWrongFormat = false;
date = CJS_PublicMethods::ParseDateUsingFormat(isolate(), L"01021995",
L"ddmmyyyy", &bWrongFormat);
date = RoundDownDate(date);
EXPECT_DOUBLE_EQ(791596800000.0, date);
EXPECT_FALSE(bWrongFormat);
// 2095, the other '95.
bWrongFormat = false;
date = CJS_PublicMethods::ParseDateUsingFormat(isolate(), L"010295",
L"ddmmyy", &bWrongFormat);
date = RoundDownDate(date);
EXPECT_DOUBLE_EQ(3947356800000.0, date);
EXPECT_FALSE(bWrongFormat);
// 2005
bWrongFormat = false;
date = CJS_PublicMethods::ParseDateUsingFormat(isolate(), L"01022005",
L"ddmmyyyy", &bWrongFormat);
date = RoundDownDate(date);
EXPECT_DOUBLE_EQ(1107216000000.0, date);
EXPECT_FALSE(bWrongFormat);
// 2005
bWrongFormat = false;
date = CJS_PublicMethods::ParseDateUsingFormat(isolate(), L"010205",
L"ddmmyy", &bWrongFormat);
date = RoundDownDate(date);
EXPECT_DOUBLE_EQ(1107216000000.0, date);
EXPECT_FALSE(bWrongFormat);
// 2005 in a different format. https://crbug.com/436572
bWrongFormat = false;
date = CJS_PublicMethods::ParseDateUsingFormat(isolate(), L"050201",
L"yymmdd", &bWrongFormat);
date = RoundDownDate(date);
EXPECT_DOUBLE_EQ(1107216000000.0, date);
EXPECT_FALSE(bWrongFormat);
}
TEST_F(CJS_PublicMethodsEmbedderTest, PrintDateUsingFormat) {
v8::Isolate::Scope isolate_scope(isolate());
v8::HandleScope handle_scope(isolate());
v8::Context::Scope context_scope(GetV8Context());
WideString formatted_date;
// 1968-06-25
formatted_date =
CJS_PublicMethods::PrintDateUsingFormat(-47952000000, L"ddmmyy");
EXPECT_STREQ(L"250668", formatted_date.c_str());
formatted_date =
CJS_PublicMethods::PrintDateUsingFormat(-47952000000, L"yy/mm/dd");
EXPECT_STREQ(L"68/06/25", formatted_date.c_str());
// 1969-12-31
formatted_date = CJS_PublicMethods::PrintDateUsingFormat(-0.0001, L"ddmmyy");
EXPECT_STREQ(L"311269", formatted_date.c_str());
formatted_date = CJS_PublicMethods::PrintDateUsingFormat(-0.0001, L"yy!mmdd");
EXPECT_STREQ(L"69!1231", formatted_date.c_str());
// 1970-01-01
formatted_date = CJS_PublicMethods::PrintDateUsingFormat(0, L"ddmmyy");
EXPECT_STREQ(L"010170", formatted_date.c_str());
formatted_date = CJS_PublicMethods::PrintDateUsingFormat(0, L"mm-yyyy-dd");
EXPECT_STREQ(L"01-1970-01", formatted_date.c_str());
// 1985-12-31
formatted_date =
CJS_PublicMethods::PrintDateUsingFormat(504835200000.0, L"ddmmyy");
EXPECT_STREQ(L"311285", formatted_date.c_str());
formatted_date =
CJS_PublicMethods::PrintDateUsingFormat(504835200000.0, L"yymmdd");
EXPECT_STREQ(L"851231", formatted_date.c_str());
// 1995-02-01
formatted_date =
CJS_PublicMethods::PrintDateUsingFormat(791596800000.0, L"ddmmyy");
EXPECT_STREQ(L"010295", formatted_date.c_str());
formatted_date =
CJS_PublicMethods::PrintDateUsingFormat(791596800000.0, L"yyyymmdd");
EXPECT_STREQ(L"19950201", formatted_date.c_str());
// 2005-02-01
formatted_date =
CJS_PublicMethods::PrintDateUsingFormat(1107216000000.0, L"ddmmyy");
EXPECT_STREQ(L"010205", formatted_date.c_str());
formatted_date =
CJS_PublicMethods::PrintDateUsingFormat(1107216000000.0, L"yyyyddmm");
EXPECT_STREQ(L"20050102", formatted_date.c_str());
// 2085-12-31
formatted_date =
CJS_PublicMethods::PrintDateUsingFormat(3660595200000.0, L"ddmmyy");
EXPECT_STREQ(L"311285", formatted_date.c_str());
formatted_date =
CJS_PublicMethods::PrintDateUsingFormat(3660595200000.0, L"yyyydd");
EXPECT_STREQ(L"208531", formatted_date.c_str());
// 2095-02-01
formatted_date =
CJS_PublicMethods::PrintDateUsingFormat(3947356800000.0, L"ddmmyy");
EXPECT_STREQ(L"010295", formatted_date.c_str());
formatted_date =
CJS_PublicMethods::PrintDateUsingFormat(3947356800000.0, L"mmddyyyy");
EXPECT_STREQ(L"02012095", formatted_date.c_str());
}
TEST_F(CJS_PublicMethodsEmbedderTest, AFSimple_CalculateSum) {
v8::Isolate::Scope isolate_scope(isolate());
v8::HandleScope handle_scope(isolate());
v8::Context::Scope context_scope(GetV8Context());
ASSERT_TRUE(OpenDocument("calculate.pdf"));
auto* page = LoadPage(0);
ASSERT_TRUE(page);
CJS_Runtime runtime(
CPDFSDKFormFillEnvironmentFromFPDFFormHandle(form_handle()));
runtime.NewEventContext();
WideString result;
runtime.GetCurrentEventContext()->SetValueForTest(&result);
auto ary = runtime.NewArray();
runtime.PutArrayElement(ary, 0, runtime.NewString("Calc1_A"));
runtime.PutArrayElement(ary, 1, runtime.NewString("Calc1_B"));
std::vector<v8::Local<v8::Value>> params;
params.push_back(runtime.NewString("SUM"));
params.push_back(ary);
CJS_Result ret = CJS_PublicMethods::AFSimple_Calculate(&runtime, params);
UnloadPage(page);
runtime.GetCurrentEventContext()->SetValueForTest(nullptr);
ASSERT_TRUE(!ret.HasError());
ASSERT_TRUE(!ret.HasReturn());
ASSERT_EQ(L"7", result);
}
TEST_F(CJS_PublicMethodsEmbedderTest, AFNumber_Keystroke) {
v8::Isolate::Scope isolate_scope(isolate());
v8::HandleScope handle_scope(isolate());
v8::Context::Scope context_scope(GetV8Context());
ASSERT_TRUE(OpenDocument("calculate.pdf"));
auto* page = LoadPage(0);
ASSERT_TRUE(page);
CJS_Runtime runtime(
CPDFSDKFormFillEnvironmentFromFPDFFormHandle(form_handle()));
runtime.NewEventContext();
auto* handler = runtime.GetCurrentEventContext();
bool valid = true;
WideString result = L"-10";
WideString change = L"";
handler->SetValueForTest(&result);
handler->SetRCForTest(&valid);
handler->SetStrChangeForTest(&change);
handler->ResetWillCommitForTest();
handler->SetSelStart(0);
handler->SetSelEnd(0);
std::vector<v8::Local<v8::Value>> params;
params.push_back(runtime.NewString("-10"));
params.push_back(runtime.NewString(""));
CJS_Result ret = CJS_PublicMethods::AFNumber_Keystroke(&runtime, params);
EXPECT_TRUE(valid);
EXPECT_TRUE(!ret.HasError());
EXPECT_TRUE(!ret.HasReturn());
UnloadPage(page);
// Keep the *SAN bots happy. One of these is an UnownedPtr, another seems to
// used during destruction. Clear them all to be safe and consistent.
handler->SetValueForTest(nullptr);
handler->SetRCForTest(nullptr);
handler->SetStrChangeForTest(nullptr);
}