68 lines
1.3 KiB
C
68 lines
1.3 KiB
C
#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdio.h>
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#include <errno.h>
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int main(int argc, const char* argv[]) {
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const int BUF_SIZE = 10;
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char buf[10];
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int ret;
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char* cwd = getcwd(buf, BUF_SIZE);
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if(cwd != buf) {
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printf("failed to getcwd\n");
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return -1;
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}
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const char expect_cwd[] = "/";
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if(strcmp(buf, expect_cwd)) {
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printf("incorrect cwd \"%s\". expect \"%s\".\n", buf, expect_cwd);
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return -1;
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}
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const char DIR_NAME[] = "test_dir";
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const char DIR_PATH[] = "/test_dir";
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const int DIR_MODE = 0664;
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ret = mkdir(DIR_NAME, DIR_MODE);
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if(ret < 0) {
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printf("failed to mkdir \"%s\"", DIR_NAME);
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return ret;
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}
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ret = chdir(DIR_NAME);
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if(ret < 0) {
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printf("failed to chdir to \"%s\"", DIR_NAME);
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return ret;
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}
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cwd = getcwd(buf, BUF_SIZE);
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if(cwd != buf) {
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printf("failed to getcwd\n");
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return -1;
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}
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if(strcmp(buf, DIR_PATH)) {
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printf("incorrect cwd \"%s\". expect \"%s\".\n", buf, DIR_PATH);
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return -1;
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}
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ret = rmdir(DIR_PATH);
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if(ret < 0) {
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printf("failed to rmdir \"%s\"", DIR_PATH);
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return ret;
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}
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struct stat stat_buf;
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ret = stat(DIR_PATH, &stat_buf);
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if(!(ret < 0 && errno == ENOENT)) {
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printf("stat on \"%s\" should return ENOENT", DIR_PATH);
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return ret;
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}
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printf("getcwd, mkdir, rmdir, chdir test successful\n");
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return 0;
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}
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