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// Copyright 2016 The Emscripten Authors. All rights reserved.
// Emscripten is available under two separate licenses, the MIT license and the
// University of Illinois/NCSA Open Source License. Both these licenses can be
// found in the LICENSE file.
#include <assert.h>
#include <errno.h>
#include <cstdio>
#include <iostream>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <fcntl.h>
#include <sys/stat.h>
void create_file(const char *path, const char *buffer, int mode) {
int fd = open(path, O_WRONLY | O_CREAT | O_EXCL, mode);
assert(fd >= 0);
int err = write(fd, buffer, sizeof(char) * strlen(buffer));
assert(err == (sizeof(char) * strlen(buffer)));
close(fd);
}
void setup() {
create_file("file", "abcdef", 0777);
mkdir("dir", 0777);
create_file("dir/file", "abcdef", 0777);
mkdir("dir/subdir", 0777);
}
void cleanup() {
// make sure we get it all regardless of anything failing
unlink("file");
unlink("dir/file");
rmdir("dir/subdir");
rmdir("dir");
}
void test() {
int err;
err = std::remove("dir/file");
assert(!err);
err = std::remove("file");
assert(!err);
// should fail, folder is not empty
err = std::remove("dir");
assert(err);
err = std::remove("dir/subdir");
assert(!err);
err = std::remove("dir");
assert(!err);
std::cout << "success";
}
int main() {
atexit(cleanup);
setup();
test();
return 0;
}
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