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Tests for passing non-pointers as scanf read targets

This commit is contained in:
Dmitry-Me 2017-10-23 23:35:32 +03:00
parent eb6bf1bcae
commit 481ab0f930
1 changed files with 30 additions and 0 deletions
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30
test/testio.cpp
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@ -972,6 +972,11 @@ private:
ASSERT_EQUALS("[test.cpp:2]: (warning) %u in format string (no. 1) requires 'unsigned int *' but the argument type is 'const char *'.\n"
"[test.cpp:3]: (warning) %u in format string (no. 1) requires 'unsigned int *' but the argument type is 'const wchar_t *'.\n", errout.str());
check("void foo(long l) {\n"
" scanf(\"%u\", l);\n"
"}", true);
ASSERT_EQUALS("[test.cpp:2]: (warning) %u in format string (no. 1) requires 'unsigned int *' but the argument type is 'signed long'.\n", errout.str());
TEST_SCANF_WARN("%lu","unsigned long","bool");
TEST_SCANF_WARN("%lu","unsigned long","char");
TEST_SCANF_WARN("%lu","unsigned long","signed char");
@ -1213,6 +1218,11 @@ private:
ASSERT_EQUALS("[test.cpp:2]: (warning) %Ld in format string (no. 1) requires 'long long *' but the argument type is 'const char *'.\n"
"[test.cpp:3]: (warning) %Ld in format string (no. 1) requires 'long long *' but the argument type is 'const wchar_t *'.\n", errout.str());
check("void foo(int i) {\n"
" scanf(\"%Ld\", i);\n"
"}", true);
ASSERT_EQUALS("[test.cpp:2]: (warning) %Ld in format string (no. 1) requires 'long long *' but the argument type is 'signed int'.\n", errout.str());
TEST_SCANF_WARN("%ju", "uintmax_t", "bool");
TEST_SCANF_WARN("%ju", "uintmax_t", "char");
TEST_SCANF_WARN("%ju", "uintmax_t", "signed char");
@ -1493,6 +1503,11 @@ private:
ASSERT_EQUALS("[test.cpp:2]: (warning) %d in format string (no. 1) requires 'int *' but the argument type is 'const char *'.\n"
"[test.cpp:3]: (warning) %d in format string (no. 1) requires 'int *' but the argument type is 'const wchar_t *'.\n", errout.str());
check("void foo(long l) {\n"
" scanf(\"%d\", l);\n"
"}", true);
ASSERT_EQUALS("[test.cpp:2]: (warning) %d in format string (no. 1) requires 'int *' but the argument type is 'signed long'.\n", errout.str());
TEST_SCANF_WARN("%x", "unsigned int", "bool");
TEST_SCANF_WARN("%x", "unsigned int", "char");
TEST_SCANF_WARN("%x", "unsigned int", "signed char");
@ -1527,6 +1542,11 @@ private:
ASSERT_EQUALS("[test.cpp:2]: (warning) %x in format string (no. 1) requires 'unsigned int *' but the argument type is 'const char *'.\n"
"[test.cpp:3]: (warning) %x in format string (no. 1) requires 'unsigned int *' but the argument type is 'const wchar_t *'.\n", errout.str());
check("void foo(long l) {\n"
" scanf(\"%x\", l);\n"
"}", true);
ASSERT_EQUALS("[test.cpp:2]: (warning) %x in format string (no. 1) requires 'unsigned int *' but the argument type is 'signed long'.\n", errout.str());
TEST_SCANF_WARN("%f", "float", "bool");
TEST_SCANF_WARN("%f", "float", "char");
TEST_SCANF_WARN("%f", "float", "signed char");
@ -1561,6 +1581,11 @@ private:
ASSERT_EQUALS("[test.cpp:2]: (warning) %f in format string (no. 1) requires 'float *' but the argument type is 'const char *'.\n"
"[test.cpp:3]: (warning) %f in format string (no. 1) requires 'float *' but the argument type is 'const wchar_t *'.\n", errout.str());
check("void foo(float f) {\n"
" scanf(\"%f\", f);\n"
"}", true);
ASSERT_EQUALS("[test.cpp:2]: (warning) %f in format string (no. 1) requires 'float *' but the argument type is 'float'.\n", errout.str());
TEST_SCANF_WARN("%lf", "double", "bool");
TEST_SCANF_WARN("%lf", "double", "char");
TEST_SCANF_WARN("%lf", "double", "signed char");
@ -1649,6 +1674,11 @@ private:
ASSERT_EQUALS("[test.cpp:2]: (warning) %n in format string (no. 1) requires 'int *' but the argument type is 'const char *'.\n"
"[test.cpp:3]: (warning) %n in format string (no. 1) requires 'int *' but the argument type is 'const wchar_t *'.\n", errout.str());
check("void foo(long l) {\n"
" scanf(\"%n\", l);\n"
"}", true);
ASSERT_EQUALS("[test.cpp:2]: (warning) %n in format string (no. 1) requires 'int *' but the argument type is 'signed long'.\n", errout.str());
check("void g() {\n" // #5104
" myvector<int> v1(1);\n"
" scanf(\"%d\",&v1[0]);\n"