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 "core/fxcrt/fx_string.h"
10 #include "testing/gtest/include/gtest/gtest.h"
11 #include "third_party/abseil-cpp/absl/types/optional.h"
12 #include "xfa/fxfa/parser/cxfa_measurement.h"
13
TEST(CFXJSEMapModule,EmptyModule)14 TEST(CFXJSEMapModule, EmptyModule) {
15 CFXJSE_MapModule module;
16 EXPECT_FALSE(module.HasKey(1));
17 EXPECT_FALSE(module.HasKey(2));
18 EXPECT_FALSE(module.HasKey(3));
19 EXPECT_FALSE(module.GetValue(1).has_value());
20 EXPECT_FALSE(module.GetString(2).has_value());
21 EXPECT_FALSE(module.GetMeasurement(3).has_value());
22 }
23
TEST(CFXJSEMapModule,InsertDelete)24 TEST(CFXJSEMapModule, InsertDelete) {
25 const int value = 101;
26 WideString str(L"foo");
27 CXFA_Measurement measure(L"1 pt");
28 CFXJSE_MapModule module;
29
30 module.SetValue(100, value);
31 module.SetString(200, str);
32 module.SetMeasurement(300, measure);
33 EXPECT_TRUE(module.HasKey(100));
34 EXPECT_TRUE(module.HasKey(200));
35 EXPECT_TRUE(module.HasKey(300));
36
37 EXPECT_EQ(module.GetValue(100).value(), value);
38 EXPECT_FALSE(module.GetString(100).has_value());
39 EXPECT_FALSE(module.GetMeasurement(100).has_value());
40
41 EXPECT_FALSE(module.GetValue(200).has_value());
42 EXPECT_EQ(module.GetString(200).value(), str);
43 EXPECT_FALSE(module.GetMeasurement(200).has_value());
44
45 EXPECT_FALSE(module.GetValue(300).has_value());
46 EXPECT_FALSE(module.GetString(300).has_value());
47 EXPECT_EQ(module.GetMeasurement(300).value().GetUnit(), measure.GetUnit());
48 EXPECT_EQ(module.GetMeasurement(300).value().GetValue(), measure.GetValue());
49
50 module.RemoveKey(100);
51 module.RemoveKey(200);
52 module.RemoveKey(300);
53 EXPECT_FALSE(module.HasKey(100));
54 EXPECT_FALSE(module.HasKey(200));
55 EXPECT_FALSE(module.HasKey(300));
56 EXPECT_FALSE(module.GetValue(100).has_value());
57 EXPECT_FALSE(module.GetString(200).has_value());
58 EXPECT_FALSE(module.GetMeasurement(200).has_value());
59 }
60
TEST(CFXJSEMapModule,KeyCollision)61 TEST(CFXJSEMapModule, KeyCollision) {
62 const int value = 37;
63 WideString str(L"foo");
64 CXFA_Measurement measure(L"1 pt");
65 CFXJSE_MapModule module;
66
67 module.SetValue(100, value);
68 EXPECT_TRUE(module.HasKey(100));
69 EXPECT_EQ(module.GetValue(100).value(), value);
70 EXPECT_FALSE(module.GetString(100).has_value());
71 EXPECT_FALSE(module.GetMeasurement(100).has_value());
72
73 module.SetString(100, str);
74 EXPECT_TRUE(module.HasKey(100));
75 EXPECT_FALSE(module.GetValue(100).has_value());
76 EXPECT_EQ(module.GetString(100).value(), str);
77 EXPECT_FALSE(module.GetMeasurement(100).has_value());
78
79 module.SetMeasurement(100, measure);
80 EXPECT_FALSE(module.GetValue(100).has_value());
81 EXPECT_FALSE(module.GetString(100).has_value());
82 EXPECT_EQ(module.GetMeasurement(100).value().GetUnit(), measure.GetUnit());
83
84 module.SetValue(100, value);
85 EXPECT_TRUE(module.HasKey(100));
86 EXPECT_EQ(module.GetValue(100).value(), value);
87 EXPECT_FALSE(module.GetString(100).has_value());
88 EXPECT_FALSE(module.GetMeasurement(100).has_value());
89 }
90
TEST(CFXJSEMapModule,MergeData)91 TEST(CFXJSEMapModule, MergeData) {
92 const int value1 = 42;
93 const int value2 = -1999;
94 WideString string1(L"foo");
95 WideString string2(L"foo");
96 CXFA_Measurement measure1(L"1 pt");
97 CXFA_Measurement measure2(L"2 mm");
98 CFXJSE_MapModule module1;
99 CFXJSE_MapModule module2;
100
101 module1.SetValue(100, value1);
102 module1.SetValue(101, value1);
103 module1.SetString(200, string1);
104 module1.SetString(201, string1);
105 module1.SetMeasurement(300, measure1);
106 module1.SetMeasurement(301, measure1);
107
108 module2.SetString(100, string2);
109 module2.SetMeasurement(200, measure2);
110 module2.SetValue(300, value2);
111
112 module1.MergeDataFrom(&module2);
113 EXPECT_EQ(module1.GetString(100).value(), string2);
114 EXPECT_EQ(module1.GetValue(101).value(), value1);
115 EXPECT_EQ(module1.GetMeasurement(200).value().GetUnit(), measure2.GetUnit());
116 EXPECT_EQ(module1.GetString(201).value(), string1);
117 EXPECT_EQ(module1.GetValue(300).value(), value2);
118 EXPECT_EQ(module1.GetMeasurement(301).value().GetUnit(), measure1.GetUnit());
119
120 // module2 is undisturbed.
121 EXPECT_EQ(module2.GetString(100).value(), string2);
122 EXPECT_EQ(module2.GetMeasurement(200).value().GetUnit(), measure2.GetUnit());
123 EXPECT_EQ(module2.GetValue(300).value(), value2);
124 }
125