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1 // Copyright 2017 The Chromium 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 "base/memory/ptr_util.h" | |
6 #include "base/values.h" | |
7 #include "headless/lib/browser/headless_devtools_manager_delegate.h" | |
8 #include "headless/lib/browser/headless_print_manager.h" | |
9 #include "printing/features/features.h" | |
10 #include "printing/units.h" | |
11 #include "testing/gtest/include/gtest/gtest.h" | |
12 | |
13 namespace headless { | |
14 | |
15 TEST(ParsePrintSettingsTest, Landscape) { | |
16 printing::HeadlessPrintSettings settings; | |
17 EXPECT_FALSE(settings.landscape); | |
18 | |
19 auto params = base::MakeUnique<base::DictionaryValue>(); | |
20 params->SetBoolean("landscape", true); | |
21 std::unique_ptr<base::DictionaryValue> response = | |
22 ParsePrintSettings(0, params.get(), &settings); | |
23 EXPECT_TRUE(settings.landscape); | |
24 EXPECT_EQ(nullptr, response); | |
25 } | |
26 | |
27 TEST(ParsePrintSettingsTest, HeaderFooter) { | |
28 printing::HeadlessPrintSettings settings; | |
29 EXPECT_FALSE(settings.display_header_footer); | |
30 | |
31 auto params = base::MakeUnique<base::DictionaryValue>(); | |
32 params->SetBoolean("displayHeaderFooter", true); | |
33 std::unique_ptr<base::DictionaryValue> response = | |
34 ParsePrintSettings(0, params.get(), &settings); | |
35 EXPECT_TRUE(settings.display_header_footer); | |
36 EXPECT_EQ(nullptr, response); | |
37 } | |
38 | |
39 TEST(ParsePrintSettingsTest, PrintBackgrounds) { | |
40 printing::HeadlessPrintSettings settings; | |
41 EXPECT_FALSE(settings.should_print_backgrounds); | |
42 | |
43 auto params = base::MakeUnique<base::DictionaryValue>(); | |
44 params->SetBoolean("printBackgrounds", true); | |
45 std::unique_ptr<base::DictionaryValue> response = | |
46 ParsePrintSettings(0, params.get(), &settings); | |
47 EXPECT_TRUE(settings.should_print_backgrounds); | |
48 EXPECT_EQ(nullptr, response); | |
49 } | |
50 | |
51 TEST(ParsePrintSettingsTest, Scale) { | |
52 printing::HeadlessPrintSettings settings; | |
53 EXPECT_DOUBLE_EQ(1, settings.scale); | |
54 | |
55 auto params = base::MakeUnique<base::DictionaryValue>(); | |
56 params->SetDouble("scale", 0.5); | |
57 std::unique_ptr<base::DictionaryValue> response = | |
58 ParsePrintSettings(0, params.get(), &settings); | |
59 EXPECT_DOUBLE_EQ(0.5, settings.scale); | |
60 EXPECT_EQ(nullptr, response); | |
61 | |
62 params->SetDouble("scale", -1); | |
63 response = ParsePrintSettings(0, params.get(), &settings); | |
64 EXPECT_NE(nullptr, response); | |
65 | |
66 params->SetDouble("scale", 10); | |
67 response = ParsePrintSettings(0, params.get(), &settings); | |
68 EXPECT_NE(nullptr, response); | |
69 } | |
70 | |
71 TEST(ParsePrintSettingsTest, PageRanges) { | |
72 printing::HeadlessPrintSettings settings; | |
73 EXPECT_EQ("", settings.page_ranges); | |
74 | |
75 auto params = base::MakeUnique<base::DictionaryValue>(); | |
76 params->SetString("pageRanges", "abcd"); | |
77 std::unique_ptr<base::DictionaryValue> response = | |
78 ParsePrintSettings(0, params.get(), &settings); | |
79 // Pass pageRanges text to settings directly and return no error, even if | |
80 // it is invalid. The validation is deferred to HeadlessPrintMangager once the | |
81 // total page count is avaliable. See the PageRangeTextToPagesTest. | |
Lei Zhang
2017/05/05 03:53:00
Typo: available.
jzfeng
2017/05/05 04:28:10
Done.
| |
82 EXPECT_EQ("abcd", settings.page_ranges); | |
83 EXPECT_EQ(nullptr, response); | |
84 } | |
85 | |
86 TEST(ParsePrintSettingsTest, Paper) { | |
87 printing::HeadlessPrintSettings settings; | |
88 | |
89 auto params = base::MakeUnique<base::DictionaryValue>(); | |
90 std::unique_ptr<base::DictionaryValue> response = | |
91 ParsePrintSettings(0, params.get(), &settings); | |
92 EXPECT_EQ(printing::kLetterWidthInch * printing::kPointsPerInch, | |
93 settings.paper_size_in_points.width()); | |
94 EXPECT_EQ(printing::kLetterHeightInch * printing::kPointsPerInch, | |
95 settings.paper_size_in_points.height()); | |
96 EXPECT_EQ(nullptr, response); | |
97 | |
98 params->SetDouble("paperWidth", 1); | |
99 params->SetDouble("paperHeight", 2); | |
100 response = ParsePrintSettings(0, params.get(), &settings); | |
101 EXPECT_EQ(1 * printing::kPointsPerInch, | |
102 settings.paper_size_in_points.width()); | |
103 EXPECT_EQ(2 * printing::kPointsPerInch, | |
104 settings.paper_size_in_points.height()); | |
105 EXPECT_EQ(nullptr, response); | |
106 | |
107 params->SetDouble("paperWidth", -1); | |
108 params->SetDouble("paperHeight", 2); | |
109 response = ParsePrintSettings(0, params.get(), &settings); | |
110 EXPECT_NE(nullptr, response); | |
111 | |
112 params->SetDouble("paperWidth", 1); | |
113 params->SetDouble("paperHeight", -2); | |
114 response = ParsePrintSettings(0, params.get(), &settings); | |
115 EXPECT_NE(nullptr, response); | |
116 } | |
117 | |
118 TEST(ParsePrintSettingsTest, Margin) { | |
119 printing::HeadlessPrintSettings settings; | |
120 | |
121 auto params = base::MakeUnique<base::DictionaryValue>(); | |
122 std::unique_ptr<base::DictionaryValue> response = | |
123 ParsePrintSettings(0, params.get(), &settings); | |
124 int default_margin = | |
125 1000 * printing::kPointsPerInch / printing::kHundrethsMMPerInch; | |
126 EXPECT_DOUBLE_EQ(default_margin, settings.margins_in_points.top); | |
127 EXPECT_DOUBLE_EQ(default_margin, settings.margins_in_points.bottom); | |
128 EXPECT_DOUBLE_EQ(default_margin, settings.margins_in_points.left); | |
129 EXPECT_DOUBLE_EQ(default_margin, settings.margins_in_points.right); | |
130 EXPECT_EQ(nullptr, response); | |
131 | |
132 params->SetDouble("marginTop", 1); | |
133 params->SetDouble("marginBottom", 2); | |
134 params->SetDouble("marginLeft", 3); | |
135 params->SetDouble("marginRight", 4); | |
136 response = ParsePrintSettings(0, params.get(), &settings); | |
137 EXPECT_DOUBLE_EQ(1 * printing::kPointsPerInch, | |
138 settings.margins_in_points.top); | |
139 EXPECT_DOUBLE_EQ(2 * printing::kPointsPerInch, | |
140 settings.margins_in_points.bottom); | |
141 EXPECT_DOUBLE_EQ(3 * printing::kPointsPerInch, | |
142 settings.margins_in_points.left); | |
143 EXPECT_DOUBLE_EQ(4 * printing::kPointsPerInch, | |
144 settings.margins_in_points.right); | |
145 EXPECT_EQ(nullptr, response); | |
146 | |
147 params->SetDouble("marginTop", -1); | |
148 response = ParsePrintSettings(0, params.get(), &settings); | |
149 EXPECT_NE(nullptr, response); | |
150 } | |
151 | |
152 TEST(PageRangeTextToPagesTest, General) { | |
153 using PM = printing::HeadlessPrintManager; | |
154 std::vector<int> pages; | |
155 std::vector<int> expected_pages; | |
156 | |
157 PM::PageRangeStatus status = PM::PageRangeTextToPages("-", 10, &pages); | |
158 expected_pages = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; | |
159 EXPECT_EQ(expected_pages, pages); | |
160 EXPECT_EQ(PM::NO_ERROR, status); | |
161 | |
162 status = PM::PageRangeTextToPages("-5", 10, &pages); | |
163 expected_pages = {0, 1, 2, 3, 4}; | |
164 EXPECT_EQ(expected_pages, pages); | |
165 EXPECT_EQ(PM::NO_ERROR, status); | |
166 | |
167 status = PM::PageRangeTextToPages("5-", 10, &pages); | |
168 expected_pages = {4, 5, 6, 7, 8, 9}; | |
169 EXPECT_EQ(expected_pages, pages); | |
170 EXPECT_EQ(PM::NO_ERROR, status); | |
171 | |
172 status = PM::PageRangeTextToPages("1-3,9-10,4-6", 10, &pages); | |
173 expected_pages = {0, 1, 2, 3, 4, 5, 8, 9}; | |
174 EXPECT_EQ(expected_pages, pages); | |
175 EXPECT_EQ(PM::NO_ERROR, status); | |
176 | |
177 status = PM::PageRangeTextToPages("1- 3, 9-10,4 -6", 10, &pages); | |
178 expected_pages = {0, 1, 2, 3, 4, 5, 8, 9}; | |
179 EXPECT_EQ(expected_pages, pages); | |
180 EXPECT_EQ(PM::NO_ERROR, status); | |
181 | |
182 status = PM::PageRangeTextToPages("1-3,9-10,4-6", 5, &pages); | |
183 EXPECT_EQ(PM::LIMIT_ERROR, status); | |
184 | |
185 status = PM::PageRangeTextToPages("abcd", 10, &pages); | |
186 EXPECT_EQ(PM::SYNTAX_ERROR, status); | |
187 | |
188 status = PM::PageRangeTextToPages("1-3,9-a10,4-6", 10, &pages); | |
189 EXPECT_EQ(PM::SYNTAX_ERROR, status); | |
190 } | |
191 | |
192 } // namespace headless | |
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