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Improved testing of std.cfg and posix.cfg.

This commit is contained in:
orbitcowboy 2015-09-10 11:50:47 +02:00
parent 87e0f35a37
commit 66b9d8bf38
3 changed files with 16 additions and 0 deletions
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2
cfg/posix.cfg
View File

@ -828,6 +828,7 @@
<not-uninit/> <not-uninit/>
</arg> </arg>
</function> </function>
<!-- ssize_t write(int fildes, const void *buf, size_t nbyte); -->
<function name="write"> <function name="write">
<noreturn>false</noreturn> <noreturn>false</noreturn>
<arg nr="1"> <arg nr="1">
@ -839,6 +840,7 @@
</arg> </arg>
<arg nr="3"> <arg nr="3">
<not-uninit/> <not-uninit/>
<valid>0:</valid>
</arg> </arg>
</function> </function>
<function name="recv"> <function name="recv">

3
test/cfg/posix.c
View File

@ -148,12 +148,15 @@ void uninitvar(int fd)
char buf[2]; char buf[2];
int decimal, sign; int decimal, sign;
double d; double d;
void *p;
// cppcheck-suppress uninitvar // cppcheck-suppress uninitvar
write(x,"ab",2); write(x,"ab",2);
// cppcheck-suppress uninitvar // cppcheck-suppress uninitvar
write(fd,buf,2); write(fd,buf,2);
// cppcheck-suppress uninitvar // cppcheck-suppress uninitvar
write(fd,"ab",x); write(fd,"ab",x);
// cppcheck-suppress uninitvar
write(fd,p,2);
/* int regcomp(regex_t *restrict preg, const char *restrict pattern, int cflags); */ /* int regcomp(regex_t *restrict preg, const char *restrict pattern, int cflags); */

11
test/cfg/std.c
View File

@ -16,6 +16,7 @@
#include <fenv.h> #include <fenv.h>
#include <setjmp.h> #include <setjmp.h>
#include <time.h> #include <time.h>
#include <stdbool.h>
void bufferAccessOutOfBounds(void) void bufferAccessOutOfBounds(void)
{ {
@ -3367,3 +3368,13 @@ void uninitvar_itoa(void)
// cppcheck-suppress uninitvar // cppcheck-suppress uninitvar
(void)itoa(value,str,base); (void)itoa(value,str,base);
} }
void invalidFunctionArgBool_abs(bool b, double x, double y)
{
// cppcheck-suppress invalidFunctionArgBool
(void)abs(true); // #6990
// cppcheck-suppress invalidFunctionArgBool
(void)abs(b); // #6990
// cppcheck-suppress invalidFunctionArgBool
(void)abs(x<y); // #5635
}