1 #include <string>
2 #include <cstring>
3
4 struct A {
5 char data[4];
6 char overflow[4];
7 };
8
9 #define MAKE_VARS3(c, v, s) \
10 c v s char c##v##s##chararray[] = #c #v #s "char"; \
11 c v s char *c##v##s##charstar = c##v##s##chararray
12 #define MAKE_VARS2(c, v) \
13 MAKE_VARS3(c, v, ); \
14 MAKE_VARS3(c, v, signed); \
15 MAKE_VARS3(c, v, unsigned)
16 #define MAKE_VARS(c) \
17 MAKE_VARS2(c, ); \
18 MAKE_VARS2(c, volatile)
19
20 MAKE_VARS();
21 MAKE_VARS(const);
22
23 template<typename T>
24 struct S {
25 int x = 0;
26 };
27 S<char[5]> Schar5;
28 S<char *> Scharstar;
29
main(int argc,char const * argv[])30 int main (int argc, char const *argv[])
31 {
32 const char manytrailingnuls[] = "F\0OO\0BA\0R\0\0\0\0";
33 A a, b, c;
34 // Deliberately write past the end of data to test that the formatter stops
35 // at the end of array.
36 memcpy(a.data, "FOOBAR", 7);
37 memcpy(b.data, "FO\0BAR", 7);
38 memcpy(c.data, "F\0O\0AR", 7);
39 std::string stdstring("Hello\t\tWorld\nI am here\t\tto say hello\n"); //%self.addTearDownHook(lambda x: x.runCmd("setting set escape-non-printables true"))
40 const char *charwithtabs = stdstring.c_str();
41 std::string longstring(
42 "I am a very long string; in fact I am longer than any reasonable length that a string should be; quite long indeed; oh my, so many words; so many letters; this is kind of like writing a poem; except in real life all that is happening"
43 " is just me producing a very very long set of words; there is text here, text there, text everywhere; it fills me with glee to see so much text; all around me it's just letters, and symbols, and other pleasant drawings that cause me"
44 " a large amount of joy upon visually seeing them with my eyes; well, this is now a lot of letters, but it is still not enough for the purpose of the test I want to test, so maybe I should copy and paste this a few times, you know.."
45 " for science, or something"
46 "I am a very long string; in fact I am longer than any reasonable length that a string should be; quite long indeed; oh my, so many words; so many letters; this is kind of like writing a poem; except in real life all that is happening"
47 " is just me producing a very very long set of words; there is text here, text there, text everywhere; it fills me with glee to see so much text; all around me it's just letters, and symbols, and other pleasant drawings that cause me"
48 " a large amount of joy upon visually seeing them with my eyes; well, this is now a lot of letters, but it is still not enough for the purpose of the test I want to test, so maybe I should copy and paste this a few times, you know.."
49 " for science, or something"
50 "I am a very long string; in fact I am longer than any reasonable length that a string should be; quite long indeed; oh my, so many words; so many letters; this is kind of like writing a poem; except in real life all that is happening"
51 " is just me producing a very very long set of words; there is text here, text there, text everywhere; it fills me with glee to see so much text; all around me it's just letters, and symbols, and other pleasant drawings that cause me"
52 " a large amount of joy upon visually seeing them with my eyes; well, this is now a lot of letters, but it is still not enough for the purpose of the test I want to test, so maybe I should copy and paste this a few times, you know.."
53 " for science, or something"
54 );
55 const char* longconstcharstar = longstring.c_str();
56 return 0; //% if self.TraceOn(): self.runCmd('frame variable')
57 //%
58 //% self.expect_var_path('stdstring', summary='"Hello\\t\\tWorld\\nI am here\\t\\tto say hello\\n"')
59 //% self.expect_var_path('charwithtabs', summary='"Hello\\t\\tWorld\\nI am here\\t\\tto say hello\\n"')
60 //% self.expect_var_path("a.data", summary='"FOOB"')
61 //% self.expect_var_path("b.data", summary=r'"FO\0B"')
62 //% self.expect_var_path("c.data", summary=r'"F\0O"')
63 //% self.expect_var_path("manytrailingnuls", summary=r'"F\0OO\0BA\0R"')
64 //%
65 //% for c in ["", "const"]:
66 //% for v in ["", "volatile"]:
67 //% for s in ["", "unsigned"]:
68 //% summary = '"'+c+v+s+'char"'
69 //% self.expect_var_path(c+v+s+"chararray", summary=summary)
70 //% # These should be printed normally
71 //% self.expect_var_path(c+v+s+"charstar", summary=summary)
72 //% Schar5 = self.expect_var_path("Schar5",
73 //% children=[ValueCheck(name="x", value="0")])
74 //% self.assertIsNone(Schar5.GetSummary())
75 //% Scharstar = self.expect_var_path("Scharstar",
76 //% children=[ValueCheck(name="x", value="0")])
77 //% self.assertIsNone(Scharstar.GetSummary())
78 //%
79 //% self.runCmd("setting set escape-non-printables false")
80 //% self.expect_var_path('stdstring', summary='"Hello\t\tWorld\nI am here\t\tto say hello\n"')
81 //% self.expect_var_path('charwithtabs', summary='"Hello\t\tWorld\nI am here\t\tto say hello\n"')
82 //% self.assertTrue(self.frame().FindVariable('longstring').GetSummary().endswith('"...'))
83 //% self.assertTrue(self.frame().FindVariable('longconstcharstar').GetSummary().endswith('"...'))
84 // FIXME: make "b.data" and "c.data" work sanely
85 }
86
87