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Null pointer: Added TODO test case for ticket #2681

This commit is contained in:
Daniel Marjamäki 2011-03-28 19:27:07 +02:00
parent a1dba61cee
commit d539cf59ca
1 changed files with 11 additions and 0 deletions
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11
test/testnullpointer.cpp
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@ -80,6 +80,17 @@ private:
"}\n"); "}\n");
ASSERT_EQUALS("[test.cpp:4]: (error) Possible null pointer dereference: tok - otherwise it is redundant to check if tok is null at line 3\n", errout.str()); ASSERT_EQUALS("[test.cpp:4]: (error) Possible null pointer dereference: tok - otherwise it is redundant to check if tok is null at line 3\n", errout.str());
// #2681
check("void foo(const Token *tok)\n"
"{\n"
" while (tok && tok->str() == \"=\")\n"
" tok = tok->tokAt(-2);\n"
"\n"
" if (tok->str() != \";\")\n"
" ;\n"
"}\n");
TODO_ASSERT_EQUALS("[test.cpp:6]: (error) Possible null pointer dereference: tok - otherwise it is redundant to check if tok is null at line 3\n", "", errout.str());
check("void foo()\n" check("void foo()\n"
"{\n" "{\n"
" for (const Token *tok = tokens; tok; tok = tok->next())\n" " for (const Token *tok = tokens; tok; tok = tok->next())\n"