DemangleTest.cpp File Reference

#include <folly/Demangle.h>
#include <folly/detail/Demangle.h>
#include <folly/portability/GTest.h>

Go to the source code of this file.

Classes
struct	folly_test::ThisIsAVeryLongStructureName

Namespaces
	folly_test

Functions
	TEST (Demangle, strlcpy)

Function Documentation

TEST	(	Demangle	,
		strlcpy
	)

Definition at line 89 of file DemangleTest.cpp.

References EXPECT_EQ, string, and folly::strlcpy().

                        {
  char buf[6];

  EXPECT_EQ(3, folly::strlcpy(buf, "abc", 6));
  EXPECT_EQ('\0', buf[3]);
  EXPECT_EQ("abc", std::string(buf));

  EXPECT_EQ(7, folly::strlcpy(buf, "abcdefg", 3));
  EXPECT_EQ('\0', buf[2]);
  EXPECT_EQ("ab", std::string(buf));

  const char* big_string = "abcdefghijklmnop";

  EXPECT_EQ(strlen(big_string), folly::strlcpy(buf, big_string, sizeof(buf)));
  EXPECT_EQ('\0', buf[5]);
  EXPECT_EQ("abcde", std::string(buf));

  buf[0] = 'z';
  EXPECT_EQ(strlen(big_string), folly::strlcpy(buf, big_string, 0));
  EXPECT_EQ('z', buf[0]); // unchanged, size = 0
}