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Added more test cases for sprintf counter

This commit is contained in:
Reijo Tomperi 2009-10-07 21:33:44 +03:00
parent 13e43b8710
commit 52ca36a6ed
1 changed files with 23 additions and 0 deletions
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23
test/testbufferoverrun.cpp
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@ -1027,6 +1027,10 @@ private:
ASSERT_EQUALS(2, CheckBufferOverrun::countSprintfLength("\\\"", unknownParameter)); ASSERT_EQUALS(2, CheckBufferOverrun::countSprintfLength("\\\"", unknownParameter));
ASSERT_EQUALS(7, CheckBufferOverrun::countSprintfLength("Hello \0Text", unknownParameter)); ASSERT_EQUALS(7, CheckBufferOverrun::countSprintfLength("Hello \0Text", unknownParameter));
ASSERT_EQUALS(2, CheckBufferOverrun::countSprintfLength("%%", unknownParameter)); ASSERT_EQUALS(2, CheckBufferOverrun::countSprintfLength("%%", unknownParameter));
ASSERT_EQUALS(3, CheckBufferOverrun::countSprintfLength("%d%d", unknownParameter));
ASSERT_EQUALS(10, CheckBufferOverrun::countSprintfLength("\\\\\\\\Hello%d \0Text\\\\\\\\", unknownParameter));
ASSERT_EQUALS(4, CheckBufferOverrun::countSprintfLength("%%%%%d", unknownParameter));
std::list<const Token*> stringAsParameter; std::list<const Token*> stringAsParameter;
{ {
@ -1036,6 +1040,9 @@ private:
} }
TODO_ASSERT_EQUALS(9, CheckBufferOverrun::countSprintfLength("str%s", stringAsParameter)); TODO_ASSERT_EQUALS(9, CheckBufferOverrun::countSprintfLength("str%s", stringAsParameter));
TODO_ASSERT_EQUALS(6, CheckBufferOverrun::countSprintfLength("%-4s", stringAsParameter));
ASSERT_EQUALS(6, CheckBufferOverrun::countSprintfLength("%-5s", stringAsParameter));
ASSERT_EQUALS(7, CheckBufferOverrun::countSprintfLength("%-6s", stringAsParameter));
std::list<const Token*> intAsParameter; std::list<const Token*> intAsParameter;
{ {
@ -1045,6 +1052,22 @@ private:
} }
TODO_ASSERT_EQUALS(6, CheckBufferOverrun::countSprintfLength("%02ld", intAsParameter)); TODO_ASSERT_EQUALS(6, CheckBufferOverrun::countSprintfLength("%02ld", intAsParameter));
ASSERT_EQUALS(9, CheckBufferOverrun::countSprintfLength("%08ld", intAsParameter));
std::list<const Token*> multipleParams;
{
Token tok;
tok.str("\"12345\"");
multipleParams.push_back(&tok);
multipleParams.push_back(0);
tok.str("12345");
multipleParams.push_back(&tok);
}
TODO_ASSERT_EQUALS(15, CheckBufferOverrun::countSprintfLength("str%s%d%d", multipleParams));
ASSERT_EQUALS(26, CheckBufferOverrun::countSprintfLength("str%-6s%08ld%08ld", multipleParams));
} }
void strncpy1() void strncpy1()