87 lines
5.4 KiB
C++
87 lines
5.4 KiB
C++
#include <string>
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#include <cstring>
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struct A {
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char data[4];
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char overflow[4];
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};
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#define MAKE_VARS3(c, v, s) \
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c v s char c##v##s##chararray[] = #c #v #s "char"; \
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c v s char *c##v##s##charstar = c##v##s##chararray
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#define MAKE_VARS2(c, v) \
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MAKE_VARS3(c, v, ); \
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MAKE_VARS3(c, v, signed); \
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MAKE_VARS3(c, v, unsigned)
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#define MAKE_VARS(c) \
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MAKE_VARS2(c, ); \
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MAKE_VARS2(c, volatile)
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MAKE_VARS();
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MAKE_VARS(const);
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template<typename T>
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struct S {
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int x = 0;
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};
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S<char[5]> Schar5;
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S<char *> Scharstar;
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int main (int argc, char const *argv[])
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{
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const char manytrailingnuls[] = "F\0OO\0BA\0R\0\0\0\0";
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A a, b, c;
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// Deliberately write past the end of data to test that the formatter stops
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// at the end of array.
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memcpy(a.data, "FOOBAR", 7);
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memcpy(b.data, "FO\0BAR", 7);
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memcpy(c.data, "F\0O\0AR", 7);
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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"))
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const char *charwithtabs = stdstring.c_str();
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std::string longstring(
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"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"
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" 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"
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" 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.."
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" for science, or something"
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"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"
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" 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"
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" 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.."
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" for science, or something"
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"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"
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" 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"
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" 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.."
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" for science, or something"
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);
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const char* longconstcharstar = longstring.c_str();
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return 0; //% if self.TraceOn(): self.runCmd('frame variable')
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//%
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//% self.expect_var_path('stdstring', summary='"Hello\\t\\tWorld\\nI am here\\t\\tto say hello\\n"')
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//% self.expect_var_path('charwithtabs', summary='"Hello\\t\\tWorld\\nI am here\\t\\tto say hello\\n"')
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//% self.expect_var_path("a.data", summary='"FOOB"')
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//% self.expect_var_path("b.data", summary=r'"FO\0B"')
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//% self.expect_var_path("c.data", summary=r'"F\0O"')
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//% self.expect_var_path("manytrailingnuls", summary=r'"F\0OO\0BA\0R"')
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//%
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//% for c in ["", "const"]:
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//% for v in ["", "volatile"]:
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//% for s in ["", "unsigned"]:
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//% summary = '"'+c+v+s+'char"'
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//% self.expect_var_path(c+v+s+"chararray", summary=summary)
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//% # These should be printed normally
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//% self.expect_var_path(c+v+s+"charstar", summary=summary)
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//% Schar5 = self.expect_var_path("Schar5",
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//% children=[ValueCheck(name="x", value="0")])
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//% self.assertIsNone(Schar5.GetSummary())
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//% Scharstar = self.expect_var_path("Scharstar",
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//% children=[ValueCheck(name="x", value="0")])
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//% self.assertIsNone(Scharstar.GetSummary())
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//%
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//% self.runCmd("setting set escape-non-printables false")
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//% self.expect_var_path('stdstring', summary='"Hello\t\tWorld\nI am here\t\tto say hello\n"')
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//% self.expect_var_path('charwithtabs', summary='"Hello\t\tWorld\nI am here\t\tto say hello\n"')
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//% self.assertTrue(self.frame().FindVariable('longstring').GetSummary().endswith('"...'))
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//% self.assertTrue(self.frame().FindVariable('longconstcharstar').GetSummary().endswith('"...'))
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// FIXME: make "b.data" and "c.data" work sanely
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}
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