Improved testing of std.cfg regarding <arg nr=any> configured functions and added more test cases.
This commit is contained in:
Martin Ettl
parent
c64f9cf9b1
commit
4fcd324ccd
14
cfg/std.cfg
14
cfg/std.cfg
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@ -972,7 +972,7 @@
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<formatstr/>
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<not-uninit/>
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</arg>
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<arg nr="any">
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<arg nr="3">
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<not-uninit/>
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</arg>
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</function>
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@ -989,7 +989,7 @@
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<formatstr/>
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<not-uninit/>
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</arg>
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<arg nr="any">
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<arg nr="3">
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<not-uninit/>
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</arg>
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</function>
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@ -2567,7 +2567,7 @@
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<formatstr/>
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<not-uninit/>
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</arg>
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<arg nr="any">
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<arg nr="2">
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<not-uninit/>
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</arg>
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</function>
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@ -2580,7 +2580,7 @@
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<formatstr/>
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<not-uninit/>
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</arg>
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<arg nr="any">
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<arg nr="2">
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<not-uninit/>
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</arg>
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</function>
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@ -3673,6 +3673,7 @@
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<noreturn>false</noreturn>
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<leak-ignore/>
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<arg nr="1">
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<not-uninit/>
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<minsize type="strlen" arg="2"/>
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</arg>
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<formatstr/>
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@ -3745,7 +3746,10 @@
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<function name="snprintf,std::snprintf">
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<noreturn>false</noreturn>
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<leak-ignore/>
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<arg nr="1"/>
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<arg nr="1">
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<not-uninit/>
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<minsize type="argvalue" arg="2"/>
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</arg>
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<arg nr="2">
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<not-uninit/>
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</arg>
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116
test/cfg/std.c
116
test/cfg/std.c
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@ -35,7 +35,8 @@ void bufferAccessOutOfBounds(void)
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// cppcheck-suppress redundantCopy
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snprintf(a, 5, "abcde%i", 1);
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// cppcheck-suppress redundantCopy
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snprintf(a, 6, "abcde%i", 1); //TODO: cppcheck-suppress bufferAccessOutOfBounds
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// cppcheck-suppress bufferAccessOutOfBounds
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snprintf(a, 6, "abcde%i", 1);
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// cppcheck-suppress redundantCopy
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strcpy(a,"abcd");
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// cppcheck-suppress bufferAccessOutOfBounds
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@ -1261,16 +1262,25 @@ void uninitar_fopen(void)
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fclose(fp);
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}
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void uninitar_fprintf(void)
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void uninitar_fprintf(FILE *Stream, char *Format, int Argument)
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{
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FILE *stream;
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char *format;
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int argument;
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// cppcheck-suppress uninitvar
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(void)fprintf(stream, format, argument);
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// cppcheck-suppress uninitvar
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(void)fprintf(stream, Format, Argument);
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// cppcheck-suppress uninitvar
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(void)fprintf(Stream, format, Argument);
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// cppcheck-suppress uninitvar
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(void)fprintf(Stream, Format, argument);
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// no warning is expected
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(void)fprintf(Stream, Format, Argument);
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}
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void uninitar_vfprintf(void)
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void uninitar_vfprintf(FILE *Stream, const char *Format, va_list Arg)
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{
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FILE *stream;
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char *format;
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@ -1278,9 +1288,19 @@ void uninitar_vfprintf(void)
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)vfprintf(stream, format, arg);
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// cppcheck-suppress uninitvar
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(void)vfprintf(stream, Format, Arg);
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// cppcheck-suppress uninitvar
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(void)vfprintf(Stream, format, Arg);
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)vfprintf(Stream, Format, arg);
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// no warning is expected
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(void)vfprintf(Stream, Format, Arg);
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}
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void uninitar_vfwprintf(FILE *s, wchar_t *f, va_list a)
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void uninitar_vfwprintf(FILE *Stream, wchar_t *Format, va_list Arg)
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{
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FILE *stream;
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wchar_t *format;
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@ -1289,11 +1309,15 @@ void uninitar_vfwprintf(FILE *s, wchar_t *f, va_list a)
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// cppcheck-suppress uninitvar
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(void)vfwprintf(stream, format, arg);
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// cppcheck-suppress uninitvar
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(void)vfwprintf(s, format, a);
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(void)vfwprintf(stream, Format, Arg);
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// cppcheck-suppress uninitvar
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(void)vfwprintf(stream, f, a);
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(void)vfwprintf(Stream, format, Arg);
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)vfwprintf(Stream, Format, arg);
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// no warning is expected
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(void)vfwprintf(s, f, a);
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(void)vfwprintf(Stream, Format, Arg);
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}
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void uninitvar_fputc(void)
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@ -2561,34 +2585,57 @@ void uninitvar_remquo(void)
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(void)remquol(ld1,ld2,i3);
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}
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void uninivar_printf(void)
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void uninivar_printf(char *Format, int Argument)
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{
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char * format;
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int i;
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int argument;
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// no warning is expected
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(void)printf("x");
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// cppcheck-suppress uninitvar
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(void)printf(format,i);
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(void)printf(format,argument);
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// cppcheck-suppress uninitvar
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(void)printf(Format,argument);
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// cppcheck-suppress uninitvar
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(void)printf(format,Argument);
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// cppcheck-suppress uninitvar
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(void)printf(format,1);
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// no warning is expected
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(void)printf(Format,Argument);
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}
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void uninivar_vprintf(void)
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void uninivar_vprintf(char *Format, va_list Arg)
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{
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char * format;
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va_list arg;
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)vprintf(format,arg);
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)vprintf(Format,arg);
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// cppcheck-suppress uninitvar
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(void)vprintf(format,Arg);
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// no warning is expected
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(void)vprintf(Format,Arg);
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}
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void uninivar_vwprintf(void)
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void uninivar_vwprintf(wchar_t *Format, va_list Arg)
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{
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wchar_t * format;
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va_list arg;
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)vwprintf(format,arg);
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)vwprintf(Format,arg);
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// cppcheck-suppress uninitvar
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(void)vwprintf(format,Arg);
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// no warning is expected
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(void)vwprintf(Format,Arg);
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}
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void uninivar_bsearch(void)
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@ -3247,30 +3294,42 @@ void uninivar_wcstol(void)
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(void)wcstoull(s,endp,base);
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}
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void uninitvar_wprintf(wchar_t *format, int input)
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void uninitvar_wprintf(wchar_t *Format, int Argument)
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{
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const wchar_t *f;
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int i;
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const wchar_t *format;
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int argument;
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// cppcheck-suppress uninitvar
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(void)wprintf(f,i);
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(void)wprintf(format,argument);
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// cppcheck-suppress uninitvar
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(void)wprintf(f);
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// cppcheck-suppress uninitvar
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(void)wprintf(f,input);
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// cppcheck-suppress uninitvar
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(void)wprintf(format,i);
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// no warning is expected
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(void)wprintf(format,input);
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(void)wprintf(format);
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// cppcheck-suppress uninitvar
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(void)wprintf(Format,argument);
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// cppcheck-suppress uninitvar
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(void)wprintf(format,Argument);
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// no warning is expected
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(void)wprintf(Format,Argument);
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(void)wprintf(Format);
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}
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void uninitvar_sprintf(void)
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void uninitvar_sprintf(char *S, char *Format, int Argument)
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{
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char *s;
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const char *format;
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int i;
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int argument;
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// cppcheck-suppress uninitvar
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(void)sprintf(s,format,i);
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(void)sprintf(s,format,argument);
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// cppcheck-suppress redundantCopy
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// cppcheck-suppress uninitvar
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(void)sprintf(s,Format,Argument);
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// cppcheck-suppress uninitvar
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(void)sprintf(S,format,Argument);
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// cppcheck-suppress redundantCopy
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// cppcheck-suppress uninitvar
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(void)sprintf(S,Format,argument);
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// no warning is expected for
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// cppcheck-suppress redundantCopy
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(void)sprintf(S,Format,Argument);
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}
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void uninitvar_swprintf(void)
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@ -3329,7 +3388,12 @@ void uninivar_snprintf(char *S, size_t N, char *Format, int Int)
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// cppcheck-suppress uninitvar
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(void)snprintf(S,N,Format,i); // i is uninitialized
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// cppcheck-suppress redundantCopy
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// cppcheck-suppress uninitvar
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(void)snprintf(s,N,Format,Int);
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// no warning is expected for
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// cppcheck-suppress redundantCopy
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(void)snprintf(S,N,Format,Int);
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}
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void uninivar_vsnprintf(void)
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@ -791,16 +791,25 @@ void uninitar_fopen(void)
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fclose(fp);
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}
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void uninitar_fprintf(void)
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void uninitar_fprintf(FILE *Stream, char *Format, int Argument)
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{
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FILE *stream;
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char *format;
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int argument;
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// cppcheck-suppress uninitvar
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(void)std::fprintf(stream, format, argument);
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// cppcheck-suppress uninitvar
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(void)std::fprintf(stream, Format, Argument);
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// cppcheck-suppress uninitvar
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(void)std::fprintf(Stream, format, Argument);
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// cppcheck-suppress uninitvar
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(void)std::fprintf(Stream, Format, argument);
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// no warning is expected
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(void)std::fprintf(Stream, Format, Argument);
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}
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void uninitar_vfprintf(void)
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void uninitar_vfprintf(FILE *Stream, const char *Format, va_list Arg)
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{
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FILE *stream;
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char *format;
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@ -808,9 +817,19 @@ void uninitar_vfprintf(void)
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)std::vfprintf(stream, format, arg);
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// cppcheck-suppress uninitvar
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(void)std::vfprintf(stream, Format, Arg);
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// cppcheck-suppress uninitvar
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(void)std::vfprintf(Stream, format, Arg);
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)std::vfprintf(Stream, Format, arg);
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// no warning is expected
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(void)std::vfprintf(Stream, Format, Arg);
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}
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void uninitar_vfwprintf(void)
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void uninitar_vfwprintf(FILE *Stream, wchar_t *Format, va_list Arg)
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{
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FILE *stream;
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wchar_t *format;
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@ -818,6 +837,16 @@ void uninitar_vfwprintf(void)
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)std::vfwprintf(stream, format, arg);
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// cppcheck-suppress uninitvar
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(void)std::vfwprintf(stream, Format, Arg);
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// cppcheck-suppress uninitvar
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(void)std::vfwprintf(Stream, format, Arg);
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)std::vfwprintf(Stream, Format, arg);
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// no warning is expected
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(void)std::vfwprintf(Stream, Format, Arg);
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}
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void uninitvar_fputc(void)
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@ -1890,34 +1919,57 @@ void uninitvar_remquo(void)
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(void)std::remquol(ld1,ld2,i3);
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}
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void uninivar_printf(void)
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void uninivar_printf(char *Format, int Argument)
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{
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char * format;
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int i;
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int argument;
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// no warning is expected
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(void)std::printf("x");
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// cppcheck-suppress uninitvar
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(void)std::printf(format,i);
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(void)std::printf(format,argument);
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// cppcheck-suppress uninitvar
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(void)std::printf(Format,argument);
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// cppcheck-suppress uninitvar
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(void)std::printf(format,Argument);
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// cppcheck-suppress uninitvar
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(void)std::printf(format,1);
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// no warning is expected
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(void)std::printf(Format,Argument);
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}
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void uninivar_vprintf(void)
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void uninivar_vprintf(char *Format, va_list Arg)
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{
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char * format;
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va_list arg;
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)std::vprintf(format,arg);
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)std::vprintf(Format,arg);
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// cppcheck-suppress uninitvar
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(void)std::vprintf(format,Arg);
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// no warning is expected
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(void)std::vprintf(Format,Arg);
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}
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void uninivar_vwprintf(void)
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void uninivar_vwprintf(wchar_t *Format, va_list Arg)
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{
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wchar_t * format;
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va_list arg;
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)std::vwprintf(format,arg);
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// cppcheck-suppress va_list_usedBeforeStarted
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// cppcheck-suppress uninitvar
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(void)std::vwprintf(Format,arg);
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// cppcheck-suppress uninitvar
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(void)std::vwprintf(format,Arg);
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// no warning is expected
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(void)std::vwprintf(Format,Arg);
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}
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void uninivar_bsearch(void)
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@ -2679,21 +2731,21 @@ void uninivar_wcstol(void)
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(void)wcstoumax(s,endp,base);
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}
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void uninitvar_wprintf(wchar_t *format, int input)
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void uninitvar_wprintf(wchar_t *Format, int Argument)
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{
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const wchar_t *f;
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int i;
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const wchar_t *format;
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int argument;
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// cppcheck-suppress uninitvar
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(void)std::wprintf(f,i);
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(void)std::wprintf(format,argument);
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// cppcheck-suppress uninitvar
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(void)std::wprintf(f);
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// cppcheck-suppress uninitvar
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(void)std::wprintf(f,input);
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// cppcheck-suppress uninitvar
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(void)std::wprintf(format,i);
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// no warning is expected
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(void)std::wprintf(format,input);
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(void)std::wprintf(format);
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// cppcheck-suppress uninitvar
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(void)std::wprintf(Format,argument);
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// cppcheck-suppress uninitvar
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(void)std::wprintf(format,Argument);
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// no warning is expected
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(void)std::wprintf(Format,Argument);
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(void)std::wprintf(Format);
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}
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void uninitvar_sprintf(void)
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@ -2761,7 +2813,12 @@ void uninivar_snprintf(char *S, size_t N, char *Format, int Int)
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// cppcheck-suppress uninitvar
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(void)std::snprintf(S,N,Format,i); // i is uninitialized
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// cppcheck-suppress redundantCopy
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// cppcheck-suppress uninitvar
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(void)std::snprintf(s,N,Format,Int);
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// no warning is expected for
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// cppcheck-suppress redundantCopy
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(void)std::snprintf(S,N,Format,Int);
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}
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void uninivar_vsnprintf(void)
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