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  • Committer: Bazaar Package Importer
  • Author(s): Daniel Burrows
  • Date: 2007-03-13 20:49:58 UTC
  • Revision ID: james.westby@ubuntu.com-20070313204958-l7040344gthwxlvj
Tags: 0.4.4-4
http://bugs.debian.org/414617
In addition to the bugfix for ssprintf, the last release included
a new test case to ensure that the bug did not recur.  As it turned
out, this test case revealed that both the old and the new code
were buggy on amd64!  vssnprintf now handles its variable argument
list properly, using va_copy in case it has to access the list a
second time. (Closes: #414617)

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tests/test_misc.cc
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// Miscellaneous tests.
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//
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//   Copyright (C) 2005 Daniel Burrows
 
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//   Copyright (C) 2005, 2007 Daniel Burrows
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//
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//   This program is free software; you can redistribute it and/or
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//   modify it under the terms of the GNU General Public License as
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  CPPUNIT_TEST(testStripWS);
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  CPPUNIT_TEST(testOrderlessLt);
 
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  CPPUNIT_TEST(test_ssprintf);
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  CPPUNIT_TEST_SUITE_END();
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private:
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    CPPUNIT_ASSERT(!cmp(d, c));
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    CPPUNIT_ASSERT(!cmp(e, d));
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  }
 
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  void test_ssprintf()
 
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  {
 
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    // Test that inserting very long strings via ssprintf actually works.
 
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    std::string horriblelongthing = "abcdefghijklmnopqrstuvwxyz";
 
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    while(horriblelongthing.size() < 4096)
 
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      horriblelongthing += horriblelongthing;
 
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    CPPUNIT_ASSERT_EQUAL(horriblelongthing + " 20", ssprintf("%s %d", horriblelongthing.c_str(), 20));
 
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  }
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(MiscTest);