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Refactoring of testuninitvar: Splitted large test functions into smaller pieces.

This commit is contained in:
orbitcowboy 2014-12-16 22:02:03 +01:00
parent 3686b22528
commit f13475ceb2
1 changed files with 68 additions and 20 deletions
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88
test/testuninitvar.cpp
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@ -72,8 +72,24 @@ private:
TEST_CASE(syntax_error); // Ticket #5073
// Test that std.cfg is configured correctly
TEST_CASE(stdcfg);
// Test that the functions from std.cfg are configured correctly
TEST_CASE(stdcfg_clearerr);
TEST_CASE(stdcfg_fclose);
TEST_CASE(stdcfg_fopen);
TEST_CASE(stdcfg_feof);
TEST_CASE(stdcfg_ferror);
TEST_CASE(stdcfg_fflush);
TEST_CASE(stdcfg_fgetc);
TEST_CASE(stdcfg_fgetpos);
TEST_CASE(stdcfg_fsetpos);
TEST_CASE(stdcfg_fgets);
TEST_CASE(stdcfg_fputc);
TEST_CASE(stdcfg_fputs);
TEST_CASE(stdcfg_ftell);
TEST_CASE(stdcfg_puts);
TEST_CASE(stdcfg_putchar);
TEST_CASE(stdcfg_wcstombs);
TEST_CASE(stdcfg_tmpnam);
// dead pointer
TEST_CASE(deadPointer);
@ -3594,9 +3610,8 @@ private:
ASSERT_EQUALS("[test.cpp:6]: (debug) assertion failed '} while ('\n", errout.str());
}
// Test that std.cfg is configured correctly
void stdcfg() {
// clearerr
// Test that the clearerr function, defined in std.cfg is configured correctly.
void stdcfg_clearerr() {
checkUninitVar("void f() {\n"
" FILE * pFile;\n"
" clearerr (pFile);\n"
@ -3607,8 +3622,10 @@ private:
" clearerr (pFile);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// fclose
// Test that the fclose function, defined in std.cfg is configured correctly.
void stdcfg_fclose() {
checkUninitVar("void f() {\n"
" FILE * pFile;\n"
" fclose (pFile);\n"
@ -3619,8 +3636,10 @@ private:
" fclose (pFile);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// fopen
// Test that the fopen function, defined in std.cfg is configured correctly.
void stdcfg_fopen() {
checkUninitVar("void f() {\n"
" char * filename;\n"
" fopen (filename, \"w\");\n"
@ -3639,8 +3658,10 @@ private:
" fopen (name, mode);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// feof
// Test that the feof function, defined in std.cfg is configured correctly.
void stdcfg_feof() {
checkUninitVar("void f() {\n"
" FILE * pFile;\n"
" feof (pFile);\n"
@ -3651,8 +3672,10 @@ private:
" feof (pFile);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// ferror
// Test that the ferror function, defined in std.cfg is configured correctly.
void stdcfg_ferror() {
checkUninitVar("void f() {\n"
" FILE * pFile;\n"
" ferror (pFile);\n"
@ -3663,8 +3686,10 @@ private:
" ferror (pFile);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// fflush
// Test that the fflush function, defined in std.cfg is configured correctly.
void stdcfg_fflush() {
checkUninitVar("void f() {\n"
" FILE * pFile;\n"
" fflush (pFile);\n"
@ -3675,8 +3700,10 @@ private:
" fflush (pFile);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// fgetc
// Test that the fgetc function, defined in std.cfg is configured correctly.
void stdcfg_fgetc() {
checkUninitVar("void f() {\n"
" FILE * pFile;\n"
" fgetc (pFile);\n"
@ -3687,9 +3714,10 @@ private:
" fgetc (pFile);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// fgetpos
// Test that the fgetpos function, defined in std.cfg is configured correctly.
void stdcfg_fgetpos() {
checkUninitVar("void f() {\n"
" FILE * f;\n"
" fpos_t * p;\n"
@ -3708,8 +3736,10 @@ private:
" fgetpos (f, p);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// fsetpos
// Test that the fsetpos function, defined in std.cfg is configured correctly.
void stdcfg_fsetpos() {
checkUninitVar("void f() {\n"
" FILE * f;\n"
" fpos_t * p;\n"
@ -3728,8 +3758,10 @@ private:
" fsetpos (f, p);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// fgets
// Test that the fgets function, defined in std.cfg is configured correctly.
void stdcfg_fgets() {
checkUninitVar("void f(FILE *f) {\n"
" char *s;\n"
" int n;\n"
@ -3748,8 +3780,10 @@ private:
" fgets (s, n, f);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// fputc
// Test that the fputc function, defined in std.cfg is configured correctly.
void stdcfg_fputc() {
checkUninitVar("void f() {\n"
" int c;\n"
" FILE *f;"
@ -3762,8 +3796,10 @@ private:
" fputc (c, f);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// fputs
// Test that the fputs function, defined in std.cfg is configured correctly.
void stdcfg_fputs() {
checkUninitVar("void f() {\n"
" char *c;\n"
" FILE *f;"
@ -3776,8 +3812,10 @@ private:
" fputs (c, f);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// ftell
// Test that the ftell function, defined in std.cfg is configured correctly.
void stdcfg_ftell() {
checkUninitVar("void f() {\n"
" FILE *f;"
" ftell (f);\n"
@ -3788,8 +3826,10 @@ private:
" ftell (f);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// puts
// Test that the puts function, defined in std.cfg is configured correctly.
void stdcfg_puts() {
checkUninitVar("void f() {\n"
" char *c;"
" puts (c);\n"
@ -3800,8 +3840,10 @@ private:
" puts (c);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// putchar
// Test that the puts function, defined in std.cfg is configured correctly.
void stdcfg_putchar() {
checkUninitVar2("void f() {\n"
" char *c;"
" putchar (*c);\n"
@ -3812,7 +3854,10 @@ private:
" putchar (*c);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// Test that the wcstombs function, defined in std.cfg is configured correctly.
void stdcfg_wcstombs() {
// #6116 False positive uninitvar - first argument to wcstombs()
checkUninitVar2("void f( wchar_t *wstr) {\n"
" char buf[10];\n"
@ -3824,7 +3869,10 @@ private:
" mbstowcs (wbuf, str, 3);\n"
"}");
ASSERT_EQUALS("", errout.str());
}
// Test that the tmpnam function, defined in std.cfg is configured correctly.
void stdcfg_tmpnam() {
checkUninitVar2("void foo() {\n"
" char buf[10];\n"
" tmpnam(buf);\n"