1 // Copyright 2020 The PDFium Authors
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6
7 #include "fxjs/xfa/cfxjse_mapmodule.h"
8
9 #include <optional>
10
11 #include "core/fxcrt/fx_string.h"
12 #include "testing/gtest/include/gtest/gtest.h"
13 #include "xfa/fxfa/parser/cxfa_measurement.h"
14
TEST(CFXJSEMapModule,EmptyModule)15 TEST(CFXJSEMapModule, EmptyModule) {
16 CFXJSE_MapModule module;
17 EXPECT_FALSE(module.HasKey(1));
18 EXPECT_FALSE(module.HasKey(2));
19 EXPECT_FALSE(module.HasKey(3));
20 EXPECT_FALSE(module.GetValue(1).has_value());
21 EXPECT_FALSE(module.GetString(2).has_value());
22 EXPECT_FALSE(module.GetMeasurement(3).has_value());
23 }
24
TEST(CFXJSEMapModule,InsertDelete)25 TEST(CFXJSEMapModule, InsertDelete) {
26 const int value = 101;
27 WideString str(L"foo");
28 CXFA_Measurement measure(L"1 pt");
29 CFXJSE_MapModule module;
30
31 module.SetValue(100, value);
32 module.SetString(200, str);
33 module.SetMeasurement(300, measure);
34 EXPECT_TRUE(module.HasKey(100));
35 EXPECT_TRUE(module.HasKey(200));
36 EXPECT_TRUE(module.HasKey(300));
37
38 EXPECT_EQ(module.GetValue(100).value(), value);
39 EXPECT_FALSE(module.GetString(100).has_value());
40 EXPECT_FALSE(module.GetMeasurement(100).has_value());
41
42 EXPECT_FALSE(module.GetValue(200).has_value());
43 EXPECT_EQ(module.GetString(200).value(), str);
44 EXPECT_FALSE(module.GetMeasurement(200).has_value());
45
46 EXPECT_FALSE(module.GetValue(300).has_value());
47 EXPECT_FALSE(module.GetString(300).has_value());
48 EXPECT_EQ(module.GetMeasurement(300).value().GetUnit(), measure.GetUnit());
49 EXPECT_EQ(module.GetMeasurement(300).value().GetValue(), measure.GetValue());
50
51 module.RemoveKey(100);
52 module.RemoveKey(200);
53 module.RemoveKey(300);
54 EXPECT_FALSE(module.HasKey(100));
55 EXPECT_FALSE(module.HasKey(200));
56 EXPECT_FALSE(module.HasKey(300));
57 EXPECT_FALSE(module.GetValue(100).has_value());
58 EXPECT_FALSE(module.GetString(200).has_value());
59 EXPECT_FALSE(module.GetMeasurement(200).has_value());
60 }
61
TEST(CFXJSEMapModule,KeyCollision)62 TEST(CFXJSEMapModule, KeyCollision) {
63 const int value = 37;
64 WideString str(L"foo");
65 CXFA_Measurement measure(L"1 pt");
66 CFXJSE_MapModule module;
67
68 module.SetValue(100, value);
69 EXPECT_TRUE(module.HasKey(100));
70 EXPECT_EQ(module.GetValue(100).value(), value);
71 EXPECT_FALSE(module.GetString(100).has_value());
72 EXPECT_FALSE(module.GetMeasurement(100).has_value());
73
74 module.SetString(100, str);
75 EXPECT_TRUE(module.HasKey(100));
76 EXPECT_FALSE(module.GetValue(100).has_value());
77 EXPECT_EQ(module.GetString(100).value(), str);
78 EXPECT_FALSE(module.GetMeasurement(100).has_value());
79
80 module.SetMeasurement(100, measure);
81 EXPECT_FALSE(module.GetValue(100).has_value());
82 EXPECT_FALSE(module.GetString(100).has_value());
83 EXPECT_EQ(module.GetMeasurement(100).value().GetUnit(), measure.GetUnit());
84
85 module.SetValue(100, value);
86 EXPECT_TRUE(module.HasKey(100));
87 EXPECT_EQ(module.GetValue(100).value(), value);
88 EXPECT_FALSE(module.GetString(100).has_value());
89 EXPECT_FALSE(module.GetMeasurement(100).has_value());
90 }
91
TEST(CFXJSEMapModule,MergeData)92 TEST(CFXJSEMapModule, MergeData) {
93 const int value1 = 42;
94 const int value2 = -1999;
95 WideString string1(L"foo");
96 WideString string2(L"foo");
97 CXFA_Measurement measure1(L"1 pt");
98 CXFA_Measurement measure2(L"2 mm");
99 CFXJSE_MapModule module1;
100 CFXJSE_MapModule module2;
101
102 module1.SetValue(100, value1);
103 module1.SetValue(101, value1);
104 module1.SetString(200, string1);
105 module1.SetString(201, string1);
106 module1.SetMeasurement(300, measure1);
107 module1.SetMeasurement(301, measure1);
108
109 module2.SetString(100, string2);
110 module2.SetMeasurement(200, measure2);
111 module2.SetValue(300, value2);
112
113 module1.MergeDataFrom(&module2);
114 EXPECT_EQ(module1.GetString(100).value(), string2);
115 EXPECT_EQ(module1.GetValue(101).value(), value1);
116 EXPECT_EQ(module1.GetMeasurement(200).value().GetUnit(), measure2.GetUnit());
117 EXPECT_EQ(module1.GetString(201).value(), string1);
118 EXPECT_EQ(module1.GetValue(300).value(), value2);
119 EXPECT_EQ(module1.GetMeasurement(301).value().GetUnit(), measure1.GetUnit());
120
121 // module2 is undisturbed.
122 EXPECT_EQ(module2.GetString(100).value(), string2);
123 EXPECT_EQ(module2.GetMeasurement(200).value().GetUnit(), measure2.GetUnit());
124 EXPECT_EQ(module2.GetValue(300).value(), value2);
125 }
126