8093c2ea57
I believe this is a more natural behavior, and it also matches what gdb does. Differential Revision: https://reviews.llvm.org/D111399
46 lines
3.7 KiB
C++
46 lines
3.7 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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int main (int argc, char const *argv[])
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{
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A a, b;
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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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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* constcharstar = 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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//% 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('constcharstar', summary='"Hello\\t\\tWorld\\nI am here\\t\\tto say hello\\n"')
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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('constcharstar', 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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//% self.expect_var_path("a.data", summary='"FOOB"')
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// FIXME: Should this be "FO\0B" instead?
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//% self.expect_var_path("b.data", summary='"FO"')
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}
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