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le debugger en macro fonctionne avec le decompte des erreurs et les deux fichiers de sauvegarde

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This commit is contained in:
Sabine linguanotto
2020-02-26 02:23:35 +01:00
parent 832756e2ce
commit 57da7d5780
6 changed files with 80 additions and 91 deletions
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BIN
ft_printf
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139
main.c
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@@ -9,71 +9,76 @@
// then the result of real printf,
// then the result of ft_printf,
// and finally redirect the output into a file to compare
//#define PRINT(string, args...) \
// printf("(%s, %s)", #string, #args); \
// printf("%*s", (int)(40 - ft_strlen(#string) - ft_strlen(#args)), ": "); \
// printf("'" string "'\n", ##args); \
// ft_printf("%45s" string "'\n\n", ": '", ##args); \
// dup2(outf, 1); \
// printf(string "\n", ##args); \
// dup2(outft, 1); \
// ft_printf(string "\n", ##args); \
// dup2(save, 1); \
// ft_compare(outf, outft);
#define PRINT(string, args...) \
printf("zero"); \
write(1, "\n", 1); \
outf = open("outf.txt", O_WRONLY | O_TRUNC); \
outft = open("outft.txt", O_WRONLY | O_TRUNC); \
\
dup2(outf, 1); \
write(1, "\n", 1); \
dup2(save, 1);
// printf("un\n"); \
printf(string "\n", ##args); \
fflush(stdout); \
\
dup2(outft, 1); \
ft_printf("deux\n"); \
ft_printf(string "\n", ##args); \
fflush(stdout); \
\
close(outf); \
close(outft); \
outf = open("outf.txt", O_RDONLY); \
outft = open("outft.txt", O_RDONLY); \
\
dup2(save, 1); \
printf("trois");
printf("(%s, %s)", #string, #args); \
fflush(stdout); \
printf("%*s", (int)(40 - ft_strlen(#string) - ft_strlen(#args)), ": "); \
fflush(stdout); \
printf("'" string "'\n", ##args); \
fflush(stdout); \
printf("%s", ft_compare(outf, outft, &error)); \
fflush(stdout); \
ft_printf("%38s" string "'\n\n", ": '", ##args); \
fflush(stdout); \
\
close(outf); \
close(outft);
// #include <fcntl.h>
// ft_printf("Hi file\n");
// int out = open("out.txt", O_WRONLY);
// int save = dup(1);
// dup2(out, 1);
// ft_printf("Ho fole\n");
// dup2(save, 1);
// ft_printf("Ha fale\n");
// dup2(out, 1);
// ft_printf("Hu fule\n");
// dup2(save, 1);
// ft_printf("He fele\n");
// close(save);
// close(out);
/*
** this fucntion look into the two files outf.txt and outft.txt in which
** the return values of printf and ft_printf are saved for one call
** (the content is emptied each time there are reopened by the macro)
** and it read them and compare them
*/
char *ft_compare(int fd1, int fd2)
char *ft_compare(int fd1, int fd2, int *error)
{
int ret1 = 1;
int ret2 = 1;
char *line1 = NULL;
char *line2 = NULL;
char *line = NULL;
char *tmp = NULL;
while (ret1 > 0 && ret2 > 0)
{
if ((ret1 = get_next_line(fd1, &line1)) > 0)
{
if ((ret2 = get_next_line(fd2, &line2)) > 0)
{
if (ft_strcmp(line1, line2) == 0)
return ("JACKPOT");
else
return ("HO HO..");
}
}
ret1 = get_next_line(fd1, &line);
tmp = line;
ret2 = get_next_line(fd2, &line);
if (ft_strcmp(tmp, line) != 0)
{
(*error)++;
return ("\033[91mHO HO..\033[0m");
}
}
if (ret1 == ret2)
return ("JACKPOT");
return ("HO HO..");
if (ret1 != ret2)
{
(*error)++;
return ("\033[91mHO HO..\033[0m");
}
return ("JACKPOT");
}
/*
** this function was usefull at the very beginning to understand how va_arg
** works, it's an extension of the exemple code found in the man page
*/
int ft_printf_test(char *string, ...)
{
va_list ap;
@@ -114,10 +119,22 @@ int ft_printf_test(char *string, ...)
return (0);
}
/*
** this is the main function of tests, with a loooooot of tests, enjoy ;)
** if you call the executable without arguments, it will print the rules
** otherwise you can add one of three keywords :
** "man" for the very beginner tests
** "test" for the debug tests while building the programm
** "all" for the huge amount of possibly complete tests
*/
int main(int ac, char **av)
{
int outf = open("outf.txt", O_WRONLY);
int outft = open("outft.txt", O_WRONLY);
int outf;
int outft;
open("outf.txt", O_CREAT, 0644);
open("outft.txt", O_CREAT, 0644);
static int error = 0;
int save = dup(1);
/* ////////////////////////////////////////////////////////////////// */
@@ -162,7 +179,7 @@ int main(int ac, char **av)
if (ac == 2 && !strcmp(av[1], "test"))
{
PRINT("sdf");
PRINT("s\ndf");
PRINT("%i", 23);
long int k = -23;
PRINT("%li", k);
@@ -178,9 +195,9 @@ int main(int ac, char **av)
PRINT("%.2i", 122);
PRINT("%.25i", 123);
PRINT("%0.6i", 124);
// PRINT("%-032.6i", 125);
// PRINT("%0-032.6i", 126);
// PRINT("%0-0.6i", 127);
// PRINT("%-032.6i", 125);
// PRINT("%0-032.6i", 126);
// PRINT("%0-0.6i", 127);
PRINT("%s", "string");
PRINT("%.7s", "strong");
PRINT("%.2s", "strung");
@@ -191,10 +208,10 @@ int main(int ac, char **av)
PRINT("%0i", -129);
PRINT("%10i", -130);
PRINT("%*i", 0,-131);
// PRINT("%0s", "stryng");
// PRINT("%0s", "stryng");
PRINT("%10s", "strxng");
// PRINT("%010s", "strzng");
// PRINT("%010s" "__TEST__", "strzng");
// PRINT("%010s", "strzng");
// PRINT("%010s" "__TEST__", "strzng");
}
@@ -761,8 +778,8 @@ int main(int ac, char **av)
/* ////////////////////////////////////////////////////////////////// */
close(save);
close(outf);
close(outft);
if (error != 0)
printf("\033[91m%i ERRORS\033[0m\n", error);
return (0);
}

2
out1.txt
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@@ -1,2 +0,0 @@
printf :test1
printf :test2

2
out2.txt
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@@ -1,2 +0,0 @@
printf2:test1
printf2:test2

27
outf.txt
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@@ -1,26 +1 @@
strxng

1
outft.txt
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@@ -0,0 +1 @@
strxng