1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
// Debugger.prototype.findScripts can filter by global, url, and line number.
// Two scripts, with different functions at the same line numbers.
var url1 = scriptdir + 'Debugger-findScripts-12-script1';
var url2 = scriptdir + 'Debugger-findScripts-12-script2';
// Three globals: two with code, one with nothing.
var g1 = newGlobal();
g1.toSource = () => "[global g1]";
g1.load(url1);
g1.load(url2);
var g2 = newGlobal();
g2.toSource = () => "[global g2]";
g2.load(url1);
g2.load(url2);
var g3 = newGlobal();
var dbg = new Debugger(g1, g2, g3);
function script(func) {
var gw = dbg.addDebuggee(func.global);
var script = gw.makeDebuggeeValue(func).script;
script.toString = function ()
"[Debugger.Script for " + func.name + " in " + uneval(func.global) + "]";
return script;
}
// The function scripts we know of. There may be random eval scripts involved, but
// we don't care about those.
var allScripts = ([g1.f, g1.f(), g1.g, g1.h, g1.h(), g1.i,
g2.f, g2.f(), g2.g, g2.h, g2.h(), g2.i].map(script));
// Search for scripts using |query|, expecting no members of allScripts
// except those given in |expected| in the result. If |expected| is
// omitted, expect no members of allScripts at all.
function queryExpectOnly(query, expected) {
print();
print("queryExpectOnly(" + uneval(query) + ")");
var scripts = dbg.findScripts(query);
var present = allScripts.filter(function (s) { return scripts.indexOf(s) != -1; });
if (expected) {
expected = expected.map(script);
expected.forEach(function (s) {
if (present.indexOf(s) == -1)
assertEq(s + " not present", "is present");
});
present.forEach(function (s) {
if (expected.indexOf(s) == -1)
assertEq(s + " is present", "not present");
});
} else {
assertEq(present.length, 0);
}
}
// We have twelve functions: two globals, each with two urls, each
// defining three functions. Show that all the different combinations of
// query parameters select what they should.
// There are gaps in the pattern:
// - You can only filter by line if you're also filtering by url.
// - You can't ask for only the innermost scripts unless you're filtering by line.
// Filtering by global, url, and line produces one function, or two
// where they are nested.
queryExpectOnly({ global:g1, url:url1, line: 6 }, [g1.f ]);
queryExpectOnly({ global:g1, url:url1, line: 8 }, [g1.f, g1.f()]);
queryExpectOnly({ global:g1, url:url1, line: 15 }, [g1.g ]);
queryExpectOnly({ global:g1, url:url2, line: 6 }, [g1.h ]);
queryExpectOnly({ global:g1, url:url2, line: 8 }, [g1.h, g1.h()]);
queryExpectOnly({ global:g1, url:url2, line: 15 }, [g1.i ]);
queryExpectOnly({ global:g2, url:url1, line: 6 }, [g2.f ]);
queryExpectOnly({ global:g2, url:url1, line: 8 }, [g2.f, g2.f()]);
queryExpectOnly({ global:g2, url:url1, line: 15 }, [g2.g ]);
queryExpectOnly({ global:g2, url:url2, line: 6 }, [g2.h ]);
queryExpectOnly({ global:g2, url:url2, line: 8 }, [g2.h, g2.h()]);
queryExpectOnly({ global:g2, url:url2, line: 15 }, [g2.i ]);
// Filtering by global, url, and line, and requesting only the innermost
// function at each point, should produce only one function.
queryExpectOnly({ global:g1, url:url1, line: 6, innermost: true }, [g1.f ]);
queryExpectOnly({ global:g1, url:url1, line: 8, innermost: true }, [g1.f()]);
queryExpectOnly({ global:g1, url:url1, line: 15, innermost: true }, [g1.g ]);
queryExpectOnly({ global:g1, url:url2, line: 6, innermost: true }, [g1.h ]);
queryExpectOnly({ global:g1, url:url2, line: 8, innermost: true }, [g1.h()]);
queryExpectOnly({ global:g1, url:url2, line: 15, innermost: true }, [g1.i ]);
queryExpectOnly({ global:g2, url:url1, line: 6, innermost: true }, [g2.f ]);
queryExpectOnly({ global:g2, url:url1, line: 8, innermost: true }, [g2.f()]);
queryExpectOnly({ global:g2, url:url1, line: 15, innermost: true }, [g2.g ]);
queryExpectOnly({ global:g2, url:url2, line: 6, innermost: true }, [g2.h ]);
queryExpectOnly({ global:g2, url:url2, line: 8, innermost: true }, [g2.h()]);
queryExpectOnly({ global:g2, url:url2, line: 15, innermost: true }, [g2.i ]);
// Filtering by url and global should produce sets of three scripts.
queryExpectOnly({ global:g1, url:url1 }, [g1.f, g1.f(), g1.g]);
queryExpectOnly({ global:g1, url:url2 }, [g1.h, g1.h(), g1.i]);
queryExpectOnly({ global:g2, url:url1 }, [g2.f, g2.f(), g2.g]);
queryExpectOnly({ global:g2, url:url2 }, [g2.h, g2.h(), g2.i]);
// Filtering by url and line, innermost-only, should produce sets of two scripts,
// or four where there are nested functions.
queryExpectOnly({ url:url1, line: 6 }, [g1.f, g2.f ]);
queryExpectOnly({ url:url1, line: 8 }, [g1.f, g1.f(), g2.f, g2.f()]);
queryExpectOnly({ url:url1, line:15 }, [g1.g, g2.g ]);
queryExpectOnly({ url:url2, line: 6 }, [g1.h, g2.h ]);
queryExpectOnly({ url:url2, line: 8 }, [g1.h, g1.h(), g2.h, g2.h()]);
queryExpectOnly({ url:url2, line:15 }, [g1.i, g2.i ]);
// Filtering by url and line, and requesting only the innermost scripts,
// should always produce pairs of scripts.
queryExpectOnly({ url:url1, line: 6, innermost: true }, [g1.f, g2.f ]);
queryExpectOnly({ url:url1, line: 8, innermost: true }, [g1.f(), g2.f()]);
queryExpectOnly({ url:url1, line:15, innermost: true }, [g1.g, g2.g ]);
queryExpectOnly({ url:url2, line: 6, innermost: true }, [g1.h, g2.h ]);
queryExpectOnly({ url:url2, line: 8, innermost: true }, [g1.h(), g2.h()]);
queryExpectOnly({ url:url2, line:15, innermost: true }, [g1.i, g2.i ]);
// Filtering by global only should produce sets of six scripts.
queryExpectOnly({ global:g1 }, [g1.f, g1.f(), g1.g, g1.h, g1.h(), g1.i]);
queryExpectOnly({ global:g2 }, [g2.f, g2.f(), g2.g, g2.h, g2.h(), g2.i]);
// Filtering by url should produce sets of six scripts.
queryExpectOnly({ url:url1 }, [g1.f, g1.f(), g1.g, g2.f, g2.f(), g2.g]);
queryExpectOnly({ url:url2 }, [g1.h, g1.h(), g1.i, g2.h, g2.h(), g2.i]);
// Filtering by no axes should produce all twelve scripts.
queryExpectOnly({}, [g1.f, g1.f(), g1.g, g1.h, g1.h(), g1.i,
g2.f, g2.f(), g2.g, g2.h, g2.h(), g2.i]);
|
