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Improve test coverage for passing pointers into printf

This commit is contained in:
Dmitry-Me 2017-10-19 19:03:12 +03:00
parent 5040491ee6
commit f070fa1977
1 changed files with 22 additions and 0 deletions
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22
test/testio.cpp
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@ -1815,6 +1815,14 @@ private:
"[test.cpp:6]: (warning) %x in format string (no. 1) requires 'unsigned int' but the argument type is 'const signed int *'.\n"
"[test.cpp:8]: (warning) %X in format string (no. 1) requires 'unsigned int' but the argument type is 'bar *'.\n", errout.str());
check("class foo {};\n"
"void foo(const char* cpc, char* pc) {\n"
" printf(\"%x\", cpc);\n"
" printf(\"%x\", pc);\n"
"}");
ASSERT_EQUALS("[test.cpp:3]: (warning) %x in format string (no. 1) requires 'unsigned int' but the argument type is 'const char *'.\n"
"[test.cpp:4]: (warning) %x in format string (no. 1) requires 'unsigned int' but the argument type is 'char *'.\n", errout.str());
check("class foo {};\n"
"void foo() {\n"
" printf(\"%x\", L\"s5W\");\n"
@ -1914,6 +1922,20 @@ private:
"[test.cpp:5]: (warning) %f in format string (no. 1) requires 'double' but the argument type is 'const signed int *'.\n"
"[test.cpp:6]: (warning) %G in format string (no. 1) requires 'double' but the argument type is 'bar *'.\n", errout.str());
check("class foo {};\n"
"void foo(const char* cpc, char* pc) {\n"
" printf(\"%e\", cpc);\n"
" printf(\"%E\", pc);\n"
" printf(\"%f\", cpc);\n"
" printf(\"%G\", pc);\n"
" printf(\"%f\", pc);\n"
"}");
ASSERT_EQUALS("[test.cpp:3]: (warning) %e in format string (no. 1) requires 'double' but the argument type is 'const char *'.\n"
"[test.cpp:4]: (warning) %E in format string (no. 1) requires 'double' but the argument type is 'char *'.\n"
"[test.cpp:5]: (warning) %f in format string (no. 1) requires 'double' but the argument type is 'const char *'.\n"
"[test.cpp:6]: (warning) %G in format string (no. 1) requires 'double' but the argument type is 'char *'.\n"
"[test.cpp:7]: (warning) %f in format string (no. 1) requires 'double' but the argument type is 'char *'.\n", errout.str());
check("class foo {};\n"
"void foo() {\n"
" printf(\"%e\", L\"s5W\");\n"