divorce
b735900f2e
ddat interop with dat js cable interop with cabal js ddat's frontend = dat-thang cable fe = cable-thang dillo support based on cel's dillo-dat bootstrap node xplatform support Signed-off-by: divo <418@cryspace.space>
43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
#include "dat_paths.h"
|
|
|
|
#include <assert.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#ifdef _WIN32
|
|
#include <process.h>
|
|
#define test_pid _getpid
|
|
#else
|
|
#include <unistd.h>
|
|
#define test_pid getpid
|
|
#endif
|
|
|
|
static void write_text(const char *path, const char *text)
|
|
{
|
|
FILE *file = fopen(path, "wb");
|
|
assert(file);
|
|
assert(fwrite(text, 1, strlen(text), file) == strlen(text));
|
|
assert(fclose(file) == 0);
|
|
}
|
|
|
|
int main(void)
|
|
{
|
|
char destination[256], temporary[256], contents[32];
|
|
FILE *file;
|
|
int n;
|
|
n = snprintf(destination, sizeof(destination), "build/test-paths-%ld", (long)test_pid());
|
|
assert(n > 0 && (size_t)n < sizeof(destination));
|
|
n = snprintf(temporary, sizeof(temporary), "%s.tmp", destination);
|
|
assert(n > 0 && (size_t)n < sizeof(temporary));
|
|
write_text(destination, "before");
|
|
write_text(temporary, "after");
|
|
assert(dat_replace_file(temporary, destination) == 0);
|
|
file = fopen(destination, "rb");
|
|
assert(file);
|
|
assert(fgets(contents, sizeof(contents), file));
|
|
assert(fclose(file) == 0);
|
|
assert(strcmp(contents, "after") == 0);
|
|
assert(remove(destination) == 0);
|
|
puts("user-state atomic replacement: PASS");
|
|
return 0;
|
|
}
|