1 // Copyright 2015 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #include <cmath>
6 
7 #include "core/fxcrt/fx_string.h"
8 #include "fxjs/cjs_publicmethods.h"
9 #include "testing/gtest/include/gtest/gtest.h"
10 #include "testing/js_embedder_test.h"
11 
12 namespace {
13 
14 double RoundDownDate(double date) {
15   return date - fmod(date, 86400000);
16 }
17 
18 }  // namespace
19 
20 class CJS_PublicMethodsEmbedderTest : public JSEmbedderTest {};
21 
22 TEST_F(CJS_PublicMethodsEmbedderTest, MakeRegularDate) {
23   v8::Isolate::Scope isolate_scope(isolate());
24   v8::HandleScope handle_scope(isolate());
25   v8::Context::Scope context_scope(GetV8Context());
26   bool bWrongFormat;
27   double date;
28 
29   // 1968
30   bWrongFormat = false;
31   date = CJS_PublicMethods::MakeRegularDate(L"06/25/1968", L"mm/dd/yyyy",
32                                             &bWrongFormat);
33   date = RoundDownDate(date);
34   EXPECT_DOUBLE_EQ(-47865600000, date);
35   EXPECT_FALSE(bWrongFormat);
36 
37   // 1968
38   bWrongFormat = false;
39   date = CJS_PublicMethods::MakeRegularDate(L"25061968", L"ddmmyyyy",
40                                             &bWrongFormat);
41   date = RoundDownDate(date);
42   EXPECT_DOUBLE_EQ(-47865600000, date);
43   EXPECT_FALSE(bWrongFormat);
44 
45   // 1968
46   bWrongFormat = false;
47   date = CJS_PublicMethods::MakeRegularDate(L"19680625", L"yyyymmdd",
48                                             &bWrongFormat);
49   date = RoundDownDate(date);
50   EXPECT_DOUBLE_EQ(-47865600000, date);
51   EXPECT_FALSE(bWrongFormat);
52 
53   // 1985
54   bWrongFormat = false;
55   date = CJS_PublicMethods::MakeRegularDate(L"31121985", L"ddmmyyyy",
56                                             &bWrongFormat);
57   date = RoundDownDate(date);
58   EXPECT_DOUBLE_EQ(504835200000.0, date);
59   EXPECT_FALSE(bWrongFormat);
60 
61   // 2085, the other '85.
62   bWrongFormat = false;
63   date =
64       CJS_PublicMethods::MakeRegularDate(L"311285", L"ddmmyy", &bWrongFormat);
65   date = RoundDownDate(date);
66   EXPECT_DOUBLE_EQ(3660595200000.0, date);
67   EXPECT_FALSE(bWrongFormat);
68 
69   // 1995
70   bWrongFormat = false;
71   date = CJS_PublicMethods::MakeRegularDate(L"01021995", L"ddmmyyyy",
72                                             &bWrongFormat);
73   date = RoundDownDate(date);
74   EXPECT_DOUBLE_EQ(791596800000.0, date);
75   EXPECT_FALSE(bWrongFormat);
76 
77   // 2095, the other '95.
78   bWrongFormat = false;
79   date =
80       CJS_PublicMethods::MakeRegularDate(L"010295", L"ddmmyy", &bWrongFormat);
81   date = RoundDownDate(date);
82   EXPECT_DOUBLE_EQ(3947356800000.0, date);
83   EXPECT_FALSE(bWrongFormat);
84 
85   // 2005
86   bWrongFormat = false;
87   date = CJS_PublicMethods::MakeRegularDate(L"01022005", L"ddmmyyyy",
88                                             &bWrongFormat);
89   date = RoundDownDate(date);
90   EXPECT_DOUBLE_EQ(1107216000000.0, date);
91   EXPECT_FALSE(bWrongFormat);
92 
93   // 2005
94   bWrongFormat = false;
95   date =
96       CJS_PublicMethods::MakeRegularDate(L"010205", L"ddmmyy", &bWrongFormat);
97   date = RoundDownDate(date);
98   EXPECT_DOUBLE_EQ(1107216000000.0, date);
99   EXPECT_FALSE(bWrongFormat);
100 }
101 
102 TEST_F(CJS_PublicMethodsEmbedderTest, MakeFormatDate) {
103   v8::Isolate::Scope isolate_scope(isolate());
104   v8::HandleScope handle_scope(isolate());
105   v8::Context::Scope context_scope(GetV8Context());
106   WideString formatted_date;
107 
108   // 1968-06-25
109   formatted_date = CJS_PublicMethods::MakeFormatDate(-47952000000, L"ddmmyy");
110   EXPECT_STREQ(L"250668", formatted_date.c_str());
111   formatted_date = CJS_PublicMethods::MakeFormatDate(-47952000000, L"yy/mm/dd");
112   EXPECT_STREQ(L"68/06/25", formatted_date.c_str());
113 
114   // 1969-12-31
115   formatted_date = CJS_PublicMethods::MakeFormatDate(-0.0001, L"ddmmyy");
116   EXPECT_STREQ(L"311269", formatted_date.c_str());
117   formatted_date = CJS_PublicMethods::MakeFormatDate(-0.0001, L"yy!mmdd");
118   EXPECT_STREQ(L"69!1231", formatted_date.c_str());
119 
120   // 1970-01-01
121   formatted_date = CJS_PublicMethods::MakeFormatDate(0, L"ddmmyy");
122   EXPECT_STREQ(L"010170", formatted_date.c_str());
123   formatted_date = CJS_PublicMethods::MakeFormatDate(0, L"mm-yyyy-dd");
124   EXPECT_STREQ(L"01-1970-01", formatted_date.c_str());
125 
126   // 1985-12-31
127   formatted_date = CJS_PublicMethods::MakeFormatDate(504835200000.0, L"ddmmyy");
128   EXPECT_STREQ(L"311285", formatted_date.c_str());
129   formatted_date = CJS_PublicMethods::MakeFormatDate(504835200000.0, L"yymmdd");
130   EXPECT_STREQ(L"851231", formatted_date.c_str());
131 
132   // 1995-02-01
133   formatted_date = CJS_PublicMethods::MakeFormatDate(791596800000.0, L"ddmmyy");
134   EXPECT_STREQ(L"010295", formatted_date.c_str());
135   formatted_date =
136       CJS_PublicMethods::MakeFormatDate(791596800000.0, L"yyyymmdd");
137   EXPECT_STREQ(L"19950201", formatted_date.c_str());
138 
139   // 2005-02-01
140   formatted_date =
141       CJS_PublicMethods::MakeFormatDate(1107216000000.0, L"ddmmyy");
142   EXPECT_STREQ(L"010205", formatted_date.c_str());
143   formatted_date =
144       CJS_PublicMethods::MakeFormatDate(1107216000000.0, L"yyyyddmm");
145   EXPECT_STREQ(L"20050102", formatted_date.c_str());
146 
147   // 2085-12-31
148   formatted_date =
149       CJS_PublicMethods::MakeFormatDate(3660595200000.0, L"ddmmyy");
150   EXPECT_STREQ(L"311285", formatted_date.c_str());
151   formatted_date =
152       CJS_PublicMethods::MakeFormatDate(3660595200000.0, L"yyyydd");
153   EXPECT_STREQ(L"208531", formatted_date.c_str());
154 
155   // 2095-02-01
156   formatted_date =
157       CJS_PublicMethods::MakeFormatDate(3947356800000.0, L"ddmmyy");
158   EXPECT_STREQ(L"010295", formatted_date.c_str());
159   formatted_date =
160       CJS_PublicMethods::MakeFormatDate(3947356800000.0, L"mmddyyyy");
161   EXPECT_STREQ(L"02012095", formatted_date.c_str());
162 }
163