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testuninitvar: Moved test into CTU section.

This commit is contained in:
orbitcowboy 2021-10-30 17:07:52 +02:00
parent be2ba0f772
commit 242acb6135
1 changed files with 22 additions and 25 deletions
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47
test/testuninitvar.cpp
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@ -73,7 +73,6 @@ private:
TEST_CASE(uninitvar11); // ticket #9123 TEST_CASE(uninitvar11); // ticket #9123
TEST_CASE(uninitvar12); // #10218 - stream read TEST_CASE(uninitvar12); // #10218 - stream read
TEST_CASE(uninitvar13); // #9772 TEST_CASE(uninitvar13); // #9772
TEST_CASE(uninitvar14); // #9735
TEST_CASE(uninitvar_unconditionalTry); TEST_CASE(uninitvar_unconditionalTry);
TEST_CASE(uninitvar_funcptr); // #6404 TEST_CASE(uninitvar_funcptr); // #6404
TEST_CASE(uninitvar_operator); // #6680 TEST_CASE(uninitvar_operator); // #6680
@ -3020,30 +3019,6 @@ private:
ASSERT_EQUALS("", errout.str()); ASSERT_EQUALS("", errout.str());
} }
void uninitvar14() { // #9735 - FN
const char code[] = "typedef struct\n"
"{\n"
" int x;\n"
" unsigned int flag : 1; // bit filed gets never initialized\n"
"} status;\n"
"bool foo(const status * const s)\n"
"{\n"
" return s->flag ;\n" // << uninitvar
"}\n"
"void bar(const status * const s)\n"
"{\n"
" if( foo(s) == 1) {;}\n"
"}\n"
"void f(void)\n"
"{\n"
" status s;\n"
" s.x = 42;\n"
" bar(&s);\n"
"}";
checkUninitVar(code);
ASSERT_EQUALS("", errout.str());
}
void uninitvar_unconditionalTry() { void uninitvar_unconditionalTry() {
// Unconditional scopes and try{} scopes // Unconditional scopes and try{} scopes
checkUninitVar("int f() {\n" checkUninitVar("int f() {\n"
@ -5844,6 +5819,28 @@ private:
} }
void ctu() { void ctu() {
// #9735 - FN
ctu("typedef struct\n"
"{\n"
" int x;\n"
" unsigned int flag : 1;\n" // bit filed gets never initialized
"} status;\n"
"bool foo(const status * const s)\n"
"{\n"
" return s->flag;\n" // << uninitvar
"}\n"
"void bar(const status * const s)\n"
"{\n"
" if( foo(s) == 1) {;}\n"
"}\n"
"void f(void)\n"
"{\n"
" status s;\n"
" s.x = 42;\n"
" bar(&s);\n"
"}");
ASSERT_EQUALS("[test.cpp:18] -> [test.cpp:12] -> [test.cpp:8]: (error) Using argument s that points at uninitialized variable s\n", errout.str());
ctu("void f(int *p) {\n" ctu("void f(int *p) {\n"
" a = *p;\n" " a = *p;\n"
"}\n" "}\n"