browser/devtools/debugger/test/browser_dbg_sources-labels.js

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1 /* Any copyright is dedicated to the Public Domain.
2 http://creativecommons.org/publicdomain/zero/1.0/ */
3
4 /**
5 * Tests that urls are correctly shortened to unique labels.
6 */
7
8 const TAB_URL = EXAMPLE_URL + "doc_recursion-stack.html";
9
10 function test() {
11 let gTab, gDebuggee, gPanel, gDebugger;
12 let gSources, gUtils;
13
14 initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
15 gTab = aTab;
16 gDebuggee = aDebuggee;
17 gPanel = aPanel;
18 gDebugger = gPanel.panelWin;
19 gSources = gDebugger.DebuggerView.Sources;
20 gUtils = gDebugger.SourceUtils;
21
22 let ellipsis = gPanel.panelWin.L10N.ellipsis;
23 let nananana = new Array(20).join(NaN);
24
25 // Test trimming url queries.
26
27 let someUrl = "a/b/c.d?test=1&random=4#reference";
28 let shortenedUrl = "a/b/c.d";
29 is(gUtils.trimUrlQuery(someUrl), shortenedUrl,
30 "Trimming the url query isn't done properly.");
31
32 // Test trimming long urls with an ellipsis.
33
34 let largeLabel = new Array(100).join("Beer can in Jamaican sounds like Bacon!");
35 let trimmedLargeLabel = gUtils.trimUrlLength(largeLabel, 1234);
36 is(trimmedLargeLabel.length, 1235,
37 "Trimming large labels isn't done properly.");
38 ok(trimmedLargeLabel.endsWith(ellipsis),
39 "Trimming large labels should add an ellipsis at the end.");
40
41 // Test the sources list behaviour with certain urls.
42
43 let urls = [
44 { href: "http://some.address.com/random/", leaf: "subrandom/" },
45 { href: "http://some.address.com/random/", leaf: "suprandom/?a=1" },
46 { href: "http://some.address.com/random/", leaf: "?a=1" },
47 { href: "https://another.address.org/random/subrandom/", leaf: "page.html" },
48
49 { href: "ftp://interesting.address.org/random/", leaf: "script.js" },
50 { href: "ftp://interesting.address.com/random/", leaf: "script.js" },
51 { href: "ftp://interesting.address.com/random/", leaf: "x/script.js" },
52 { href: "ftp://interesting.address.com/random/", leaf: "x/y/script.js?a=1" },
53 { href: "ftp://interesting.address.com/random/x/", leaf: "y/script.js?a=1&b=2" },
54 { href: "ftp://interesting.address.com/random/x/y/", leaf: "script.js?a=1&b=2&c=3" },
55 { href: "ftp://interesting.address.com/random/", leaf: "x/y/script.js?a=2" },
56 { href: "ftp://interesting.address.com/random/x/", leaf: "y/script.js?a=2&b=3" },
57 { href: "ftp://interesting.address.com/random/x/y/", leaf: "script.js?a=2&b=3&c=4" },
58
59 { href: "file://random/", leaf: "script_t1.js&a=1&b=2&c=3" },
60 { href: "file://random/", leaf: "script_t2_1.js#id" },
61 { href: "file://random/", leaf: "script_t2_2.js?a" },
62 { href: "file://random/", leaf: "script_t2_3.js&b" },
63 { href: "resource://random/", leaf: "script_t3_1.js#id?a=1&b=2" },
64 { href: "resource://random/", leaf: "script_t3_2.js?a=1&b=2#id" },
65 { href: "resource://random/", leaf: "script_t3_3.js&a=1&b=2#id" },
66
67 { href: nananana, leaf: "Batman!" + "{trim me, now and forevermore}" }
68 ];
69
70 is(gSources.itemCount, 1,
71 "Should contain the original source label in the sources widget.");
72 is(gSources.selectedIndex, 0,
73 "The first item in the sources widget should be selected (1).");
74 is(gSources.selectedItem.attachment.label, "doc_recursion-stack.html",
75 "The first item in the sources widget should be selected (2).");
76 is(gSources.selectedValue, TAB_URL,
77 "The first item in the sources widget should be selected (3).");
78
79 gSources.empty();
80
81 is(gSources.itemCount, 0,
82 "Should contain no items in the sources widget after emptying.");
83 is(gSources.selectedIndex, -1,
84 "No item in the sources widget should be selected (1).");
85 is(gSources.selectedItem, null,
86 "No item in the sources widget should be selected (2).");
87 is(gSources.selectedValue, "",
88 "No item in the sources widget should be selected (3).");
89
90 for (let { href, leaf } of urls) {
91 let url = href + leaf;
92 let label = gUtils.trimUrlLength(gUtils.getSourceLabel(url));
93 let group = gUtils.getSourceGroup(url);
94 let dummy = document.createElement("label");
95
96 gSources.push([dummy, url], {
97 attachment: {
98 label: label,
99 group: group
100 }
101 });
102 }
103
104 info("Source locations:");
105 info(gSources.values.toSource());
106
107 info("Source attachments:");
108 info(gSources.attachments.toSource());
109
110 for (let { href, leaf, dupe } of urls) {
111 let url = href + leaf;
112 if (dupe) {
113 ok(!gSources.containsValue(url), "Shouldn't contain source: " + url);
114 } else {
115 ok(gSources.containsValue(url), "Should contain source: " + url);
116 }
117 }
118
119 ok(gSources.getItemForAttachment(e => e.label == "random/subrandom/"),
120 "Source (0) label is incorrect.");
121 ok(gSources.getItemForAttachment(e => e.label == "random/suprandom/?a=1"),
122 "Source (1) label is incorrect.");
123 ok(gSources.getItemForAttachment(e => e.label == "random/?a=1"),
124 "Source (2) label is incorrect.");
125 ok(gSources.getItemForAttachment(e => e.label == "page.html"),
126 "Source (3) label is incorrect.");
127
128 ok(gSources.getItemForAttachment(e => e.label == "script.js"),
129 "Source (4) label is incorrect.");
130 ok(gSources.getItemForAttachment(e => e.label == "random/script.js"),
131 "Source (5) label is incorrect.");
132 ok(gSources.getItemForAttachment(e => e.label == "random/x/script.js"),
133 "Source (6) label is incorrect.");
134 ok(gSources.getItemForAttachment(e => e.label == "script.js?a=1"),
135 "Source (7) label is incorrect.");
136
137 ok(gSources.getItemForAttachment(e => e.label == "script_t1.js"),
138 "Source (8) label is incorrect.");
139 ok(gSources.getItemForAttachment(e => e.label == "script_t2_1.js"),
140 "Source (9) label is incorrect.");
141 ok(gSources.getItemForAttachment(e => e.label == "script_t2_2.js"),
142 "Source (10) label is incorrect.");
143 ok(gSources.getItemForAttachment(e => e.label == "script_t2_3.js"),
144 "Source (11) label is incorrect.");
145 ok(gSources.getItemForAttachment(e => e.label == "script_t3_1.js"),
146 "Source (12) label is incorrect.");
147 ok(gSources.getItemForAttachment(e => e.label == "script_t3_2.js"),
148 "Source (13) label is incorrect.");
149 ok(gSources.getItemForAttachment(e => e.label == "script_t3_3.js"),
150 "Source (14) label is incorrect.");
151
152 ok(gSources.getItemForAttachment(e => e.label == nananana + "Batman!" + ellipsis),
153 "Source (15) label is incorrect.");
154
155 is(gSources.itemCount, urls.filter(({ dupe }) => !dupe).length,
156 "Didn't get the correct number of sources in the list.");
157
158 is(gSources.getItemByValue("http://some.address.com/random/subrandom/").attachment.label,
159 "random/subrandom/",
160 "gSources.getItemByValue isn't functioning properly (0).");
161 is(gSources.getItemByValue("http://some.address.com/random/suprandom/?a=1").attachment.label,
162 "random/suprandom/?a=1",
163 "gSources.getItemByValue isn't functioning properly (1).");
164
165 is(gSources.getItemForAttachment(e => e.label == "random/subrandom/").value,
166 "http://some.address.com/random/subrandom/",
167 "gSources.getItemForAttachment isn't functioning properly (0).");
168 is(gSources.getItemForAttachment(e => e.label == "random/suprandom/?a=1").value,
169 "http://some.address.com/random/suprandom/?a=1",
170 "gSources.getItemForAttachment isn't functioning properly (1).");
171
172 closeDebuggerAndFinish(gPanel);
173 });
174 }

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